601 Congress Street
Boston, MA 02210-2805
(Address of Principal Executive Offices)

Copy to:
Christopher P. Harvey, Esq.
Allison M. Fumai, Esq.
Dechert LLP
One International Place, 40^th Floor
100 Oliver Street
Boston, MA 02110-2605

Approximate Date of Proposed Public Offering: As soon as practicable after the effective date of this registration statement.

The Registrant hereby amends this Registration Statement on such date or dates as may be necessary to delay its effective date until the Registrant shall file a further amendment which specifically states that this Registration Statement shall thereafter become effective in accordance with Section 8(a) of the Securities Act of 1933, or until the Registration Statement shall become effective on such date as the Securities and Exchange Commission, acting pursuant to said Section 8(a), may determine.

The information in this prospectus is incomplete and may be changed. We may not sell these securities until the registration statement filed with the Securities and Exchange Commission is effective. This prospectus is not an offer to sell these securities, and we are not soliciting to buy these securities in any state where the offer or sale is not permitted.

The Securities and Exchange Commission has not approved or disapproved this fund or determined whether the information in this prospectus is adequate and accurate. Anyone who indicates otherwise is committing a federal crime.

Fund summary

The summary section is a concise look at the investment objective, fees and expenses, principal investment strategies, principal risks, past performance, and investment management.

John Hancock Multifactor Large Cap ETF

Fund details

More about topics covered in the summary section, including descriptions of the investment strategies and various risk factors that investors should understand before investing.

5		Principal investment strategies
5		Principal risks of investing
8		Tax-advantaged product structure
8		Who's who
10		Financial highlights

Shareholder information

Details regarding buying and selling shares, as well as information about distributions, taxation, and other matters relating to an investment in the fund.

11		Buying and selling shares
11		Payment to broker-dealers and other financial intermediaries
11		Valuation of fund shares
12		Valuation of portfolio securities
12		Distributions
12		Book Entry
12		Creations and redemptions
13		Taxation

Index and Index Service Provider

Information on who constructs the index that the fund seeks to replicate.

Index service provider

Other information

Additional information regarding the market price and net asset value of the fund, as well as information relating to the continuous offering of the fund's shares.

16		Premium/Discount information
16		Continuous offering
		For more information See back cover

To seek to provide investment results that closely correspond, before fees and expenses, to the performance of the John Hancock Dimensional Large Cap Index (the Index).

This table describes the fees and expenses you may pay if you buy and hold shares of the fund.

This example is intended to help you compare the cost of investing in the fund with the cost of investing in other funds. Please see below a hypothetical example showing the expenses of a $10,000 investment in the fund for the time periods indicated assuming you redeem all of your shares at the end of those periods. The example assumes a 5% average annual return. The example assumes fund expenses will not change over the periods. The example does not take into account brokerage commissions that you may pay on your purchases and sales of shares of the fund. Although your actual costs may be higher or lower, based on these assumptions, your costs would be:

The fund pays transaction costs, such as commissions, when it buys and sells securities (or "turns over" its portfolio). A higher portfolio turnover rate may indicate higher transaction costs and may result in higher taxes when fund shares are held in a taxable account. These costs, which are not reflected in annual fund operating expenses or in the example, affect the fund's performance. Because the fund had not commenced operations as of the date of this prospectus, there is no portfolio turnover to report.

The fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in securities that compose the fund's benchmark index. The Index is designed to comprise a subset of securities in the U.S. Universe issued by companies whose market capitalizations are larger than that of the 801^st largest U.S. company at the time of reconstitution. In selecting and weighting securities in the Index, the Index Service Provider uses a rules-based process that incorporates sources of expected returns. This rules-based approach to index investing may sometimes be referred to as multifactor investing, factor-based investing, strategic beta, or smart beta. As currently contemplated, securities are classified according to their market capitalization, relative price, and profitability. Weights for individual securities are then determined by adjusting their natural weight within the universe of eligible names so that names with smaller market capitalizations, lower relative price and higher profitability generally receive an increased weight relative to their natural weight, and vice versa. A sample of securities within the eligible universe is then selected for inclusion in the Index, taking into account each security's price momentum, and weighted relative to the weights that were determined as described above. The Index is reconstituted and rebalanced on a semiannual basis. The U.S. Universe is defined as a free float adjusted market capitalization weighted portfolio of U.S. operating companies listed on the New York Stock Exchange (NYSE), NYSE MKT LLC, NASDAQ Global Market or such other securities exchanges deemed appropriate by the Index Service Provider, in accordance with the rules-based methodology.

The fund, using an indexing investment approach, attempts to approximate the investment performance of the Index by investing in a portfolio of securities that generally replicates the Index. The fund may concentrate its investments in a particular industry or group of industries to the extent that the Index concentrates in an industry or group of industries.

An investment in the fund is not a bank deposit and is not insured or guaranteed by the Federal Deposit Insurance Corporation or any other government agency. Many factors affect performance, and the fund's shares will fluctuate in price, meaning you could lose money.

During periods of heightened market volatility or reduced liquidity, governments, their agencies, or other regulatory bodies, both within the United States and abroad, may take steps to intervene. These actions, which could include legislative, regulatory, or economic initiatives, might have unforseeable consequences and could adversely affect the fund's performance or otherwise constrain the fund's ability to achieve its investment objective.

The fund's main risk factors are listed below in alphabetical order. Before investing, be sure to read the additional descriptions of these risks beginning on page 5 of the prospectus.

Cybersecurity risk. Cybersecurity breaches may allow an unauthorized party to gain access to fund assets, customer data, or proprietary information, or cause the fund and/or its service providers to suffer data corruption or lose operational functionality.

Economic and market events risk. Events in the financial markets have resulted, and may continue to result, in an unusually high degree of volatility in the financial markets, both domestic and foreign. In addition, reduced liquidity in credit and fixed-income markets may adversely affect issuers worldwide. Banks and financial services companies could suffer losses if interest rates were to rise or economic conditions deteriorate.

Equity securities risk. The value of a company's equity securities is subject to changes in the company's financial condition and overall market and economic conditions.

Index risk. Because the fund is not "actively" managed, its performance could be lower than funds that may actively shift their portfolio assets to take advantage of market opportunities or to lessen the impact of a market decline or a decline in the value of one or more issuers.

Industry or sector investing risk. The performance of a fund that focuses on a single industry or sector of the economy depends in large part on the performance of that industry or sector. As a result, the value of an investment may fluctuate more widely than it would in a fund that is diversified across industries or sectors.

Issuer risk. An issuer of a security may perform poorly and, therefore, the value of its stocks and bonds may decline. An issuer of securities held by the fund could default or have its credit rating downgraded.

Large company risk. Large-capitalization stocks as a group could fall out of favor with the market, causing the fund to underperform investments that focus on small- or mid-capitalization stocks. Larger, more established companies may be slow to respond to challenges and may grow more slowly than smaller companies. For purposes of the fund's investment policies, the market capitalization of a company is based on its market capitalization at the time the fund purchases the company's securities. Market capitalizations of companies change over time.

Net asset value risk. The net asset value (NAV) of the fund and the value of your investment may fluctuate. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for shares may result in shares trading at a significant premium or discount to NAV. If a shareholder purchases shares at a time when the market price is at a premium to the NAV or sells shares at a time when the market price is at a discount to the NAV, the shareholder may sustain losses.

Tracking error risk. The fund's portfolio composition and performance may not match, and may vary substantially from, that of the Index due to factors such as the fees and expenses of the fund, transaction costs, differences in accrual of dividends, delays in the fund's implementation of changes to the Index or the need to meet new or existing regulatory requirements. Tracking error risk may be heightened during times of market volatility or other unusual market conditions.

Trading issues risk. Trading in shares on NYSE Arca may be halted in certain circumstances. There can be no assurance that the requirements of NYSE Arca necessary to maintain the listing of the fund will continue to be met.

Value investment style risk. Value stocks, as a category, may underperform other segments of the market or the market as a whole and following a value-oriented investment strategy may cause the fund, at times, to underperform equity funds that employ a different investment style.

This section normally shows how the fund's total returns have varied from year to year, along with a broad-based market index for reference. Because the fund had not commenced operations as of the date of this prospectus, there is no past performance to report.

Investment advisor John Hancock Advisers, LLC
Subadvisor Dimensional Fund Advisors LP

The fund will issue and redeem shares at net asset value (NAV) only in a large specified number of shares, each called a "creation unit," or multiples thereof. A creation unit consists of 50,000 shares.

Individual shares of the fund may only be purchased and sold in secondary market transactions through brokers. Shares of the fund are anticipated to be approved for listing and trading on the NYSE Arca, Inc. (NYSE Arca), subject to notice of issuance, and because shares trade at market prices rather than NAV, shares of the fund may trade at a price greater than or less than NAV.

The fund's distributions are taxable, and will be taxed as ordinary income and/or capital gains, unless you are investing through a tax-deferred arrangement, such as a 401(k) plan or individual retirement account. Withdrawals from such tax-deferred arrangements may be subject to tax at a later date.

The advisor and its related companies may pay broker-dealers or other financial intermediaries (such as a bank) for the sale of the fund shares and related services. These payments may create a conflict of interest by influencing your broker-dealer or other intermediary or its employees or associated persons to recommend the fund over another investment. Ask your financial advisor or visit your financial intermediary's website for more information.

The fund's 80% investment policy is nonfundamental and may be changed without shareholder approval upon 60 days' prior written notice to shareholders.

The fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in securities that compose the fund's benchmark index. The manager anticipates that, generally, the fund will hold all of the securities that compose the Index in proportion to their weightings in the Index. However, under various circumstances, it may not be possible or practicable to purchase all of those securities in those weightings. In these circumstances, the fund may purchase a sample of securities in the Index. There also may be instances in which the manager may choose to underweight or overweight a security in the Index, purchase securities not in the Index that the manager believes are appropriate to substitute for certain securities in the Index, or utilize various combinations of other available investment techniques. The fund may sell securities that are represented in the Index in anticipation of their removal from the Index or purchase securities not represented in the Index in anticipation of their addition to the Index. The fund may also, in order to comply with the tax diversification requirements of the Internal Revenue Code of 1986, as amended (Code), temporarily invest in securities not included in the Index that are expected to be correlated with the securities included in the Index.

Given the fund's investment objective of attempting to track the Index, the fund does not follow traditional methods of active investment management, which may involve buying and selling securities based upon analysis of economic and market factors. Also, unlike many investment companies, the fund does not attempt to outperform the Index that it tracks and does not seek temporary defensive positions when markets decline or appear overvalued.

The fund may concentrate its investments in a particular industry or group of industries to the extent that the Index concentrates in an industry or group of industries.

The fund may also invest up to 20% of its assets in securities and other instruments not included in the Index but that the manager believes are correlated to the Index, as well as in, among other instruments, futures, options on futures, and other derivatives to obtain efficient market exposure, and cash, cash equivalents, and money market instruments. The fund may also invest, to the extent permitted by the Investment Company Act of 1940 (Investment Company Act), in other affiliated and unaffiliated funds, such as open-end or closed-end management investment companies, including other exchange-traded funds (ETFs).

The fund may lend its securities so long as such loans do not represent more than 33⅓% of the fund's total assets. The borrower will provide collateral to the lending portfolio so that the value of the loaned security will be fully collateralized. The collateral may consist of cash, cash equivalents, or securities issued or guaranteed by the U.S. government or its agencies or instrumentalities. The borrower must also agree to increase the collateral if the value of the loaned securities increases. As with other extensions of credit, there are risks of delay in recovery or even loss of rights in the collateral should the borrower of the securities fail financially. The fund could also lose money if investments made with cash collateral decline in value.

Instability in the financial markets has led many governments, including the U.S. government, to take a number of unprecedented actions designed to support certain financial institutions and segments of the financial markets that have experienced extreme volatility and, in some cases, a lack of liquidity. Federal, state, and other governments, and their regulatory agencies or self-regulatory organizations, may take actions that affect the regulation of the instruments in which the fund invests, or the issuers of such instruments, in ways that are unforeseeable. Legislation or regulation may also change the way in which the fund itself is regulated. Such legislation or regulation could limit or preclude the fund's ability to achieve its investment objective. In addition, political events within the United States and abroad, including the U.S. government's ongoing difficulty agreeing on a long-term budget and deficit reduction plan and uncertainty surrounding sovereign debt of European Union members, could negatively impact financial markets and the fund's performance. Further, certain municipalities of the United States and its territories are financially strained and may face the possibility of default on their debt obligations, which could directly or indirectly detract from the fund's performance.

Governments or their agencies may also acquire distressed assets from financial institutions and acquire ownership interests in those institutions. The implications of government ownership and disposition of these assets are unclear, and such a program may have positive or negative effects on the liquidity, valuation, and performance of the fund's portfolio holdings. Furthermore, volatile financial markets can expose the fund to greater market and liquidity risk and potential difficulty in valuing portfolio instruments held by the fund.

Below are descriptions of the main factors that may play a role in shaping the fund's overall risk profile. The descriptions appear in alphabetical order, not in order of importance. For further details about fund risks, including additional risk factors that are not discussed in this prospectus because they are not considered primary factors, see the fund's Statement of Additional Information (SAI).

Intentional cybersecurity breaches include: unauthorized access to systems, networks, or devices (such as through "hacking" activity); infection from computer viruses or other malicious software code; and attacks that shut down, disable, slow, or otherwise disrupt operations, business processes, or website access or functionality. In addition, unintentional incidents can occur, such as the inadvertent release of confidential information (possibly resulting in the violation of applicable privacy laws).

A cybersecurity breach could result in the loss or theft of customer data or funds, the inability to access electronic systems ("denial of services"), loss or theft of proprietary information or corporate data, physical damage to a computer or network system, or costs associated with system repairs. Such incidents could cause a fund, the advisor, a subadvisor, or other service providers to incur regulatory penalties, reputational damage, additional compliance costs, or financial loss. In addition, such incidents could affect issuers in which a fund invests, and thereby cause the fund's investments to lose value.

The fund may, to a limited extent, invest in derivatives and other strategic transactions. The ability of a fund to utilize derivatives and other strategic transactions successfully will depend in part on its subadvisor's ability to predict pertinent market movements and market risk, counterparty risk, credit risk, interest-rate risk, and other risk factors, none of which can be assured. The skills required to successfully utilize strategic transactions are different from those needed to select a fund's securities. Even if the subadvisor only uses strategic transactions in a fund primarily to gain exposure to a particular securities market, if the transaction is not successful, it could result in a significant loss to a fund. The amount of loss could be more than the principal amount invested. These transactions may also increase the volatility of a fund and may involve a small investment of cash relative to the magnitude of the risks assumed, thereby magnifying the impact of any resulting gain or loss. For example, the potential loss from the use of futures can exceed a fund's initial investment in such contracts. In addition, these transactions could result in a loss to a fund if the counterparty to the transaction does not perform as promised.
A fund may invest in derivatives, which are financial contracts with a value that depends on, or is derived from, the value of underlying assets, reference rates, or indexes. Derivatives may relate to stocks, bonds, interest rates, currencies, or currency exchange rates, and related indexes. A fund may use derivatives for many purposes, including as a substitute for direct investment in securities or other assets. Derivatives may be used in a way to efficiently adjust the exposure of a fund to various securities, markets, and currencies without a fund actually having to sell existing investments and make new investments. This generally will be done when the adjustment is expected to be relatively temporary or in anticipation of effecting the sale of fund assets and making new investments over time. Further, since many derivatives have a leverage component, adverse changes in the value or level of the underlying asset, reference rate, or index can result in a loss substantially greater than the amount invested in the derivative itself. Certain derivatives have the potential for unlimited loss, regardless of the size of the initial investment. When a fund uses derivatives for leverage, investments in that fund will tend to be more volatile, resulting in larger gains or losses in response to market changes. To limit leverage risk, a fund may segregate assets determined to be liquid or, as permitted by applicable regulation, enter into certain offsetting positions to cover its obligations under derivative instruments. For a description of the various derivative instruments the fund may utilize, please refer to the SAI.
The use of derivative instruments may involve risks different from, or potentially greater than, the risks associated with investing directly in securities and other, more traditional assets. In particular, the use of derivative instruments exposes a fund to the risk that the counterparty to an OTC derivatives contract will be unable or unwilling to make timely settlement payments or otherwise honor its obligations. If the counterparty defaults, the fund will have contractual remedies, but there is no assurance that the counterparty will meet its contractual obligations or that, in the event of default, the fund will succeed in enforcing them. To the extent a fund contracts with a limited number of counterparties, the fund's risk will be concentrated and events that affect the creditworthiness of any of those counterparties may have a pronounced effect on the fund. Derivatives are also subject to a number of other risks, including market risk and liquidity risk. Since the value of derivatives is calculated and derived from the value of other assets, instruments, or references, there is a risk that they will be improperly valued. Derivatives also involve the risk that changes in their value may not correlate perfectly with the assets, rates, or indexes they are designed to hedge or closely track. Suitable derivatives transactions may not be available in all circumstances. The fund is also subject to the risk that the counterparty closes out the derivatives transactions upon the occurrence of certain triggering events. In addition, a subadvisor may determine not to use derivatives to reduce risk exposure. Government legislation or regulation could affect the use of derivatives transactions and could limit a fund's ability to pursue its investment strategies.

A detailed discussion of various strategic transactions appears in the SAI. The following is a list of certain derivatives and other strategic transactions that the fund intends to utilize and the main risks associated with each of them:

Futures contracts. Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions), and risk of disproportionate loss are the principal risks of engaging in transactions involving futures contracts.

Options on futures. Counterparty risk, liquidity risk (i.e., the inability to enter into closing transactions), and risk of disproportionate loss are the principal risks of engaging in transactions involving options on futures. Counterparty risk does not apply to exchange-traded options.

Events in the financials sector historically have resulted, and may result from time to time, in an unusually high degree of volatility in the financial markets, both domestic and foreign. These events have included, but are not limited to: bankruptcies, corporate restructurings, and other events related to the sub-prime mortgage crisis in 2008; financial distress in the U.S. auto industry; credit and liquidity issues involving certain money market mutual funds; governmental efforts to limit short selling and high frequency trading; measures to address U.S. federal and state budget deficits, debt crises in the eurozone; S&P's downgrade of U.S. long-term sovereign debt; economic stimulus by the Japanese central bank; declines in oil prices; and dramatic changes in currency exchange rates. Global economies and financial markets are becoming increasingly interconnected, which increases the possibilities that conditions in one country or region might adversely impact issuers in a different country or region. Both domestic and foreign equity markets have experienced increased volatility and turmoil, with issuers that have exposure to the real estate, mortgage, and credit markets particularly affected, and it is uncertain when these conditions will recur. Banks and financial services companies could suffer losses if interest rates were to rise or economic conditions deteriorate.

In addition to financial market volatility, the reduced liquidity in credit and fixed-income markets may adversely affect many issuers worldwide. This reduced liquidity may result in less money being available to purchase raw materials, goods, and services from emerging markets, which may, in turn, bring down the prices of these economic staples. It may also result in emerging-market issuers having more difficulty obtaining financing, which may, in turn, cause a decline in their securities prices. These events and the possible resulting market volatility may have an adverse effect on the fund.

Political turmoil within the United States and abroad may also impact the fund. Although the U.S. government has honored its credit obligations, it remains possible that the United States could default on its obligations. While it is impossible to predict the consequences of such an unprecedented event, it is likely that a default by the United States would be highly disruptive to the U.S. and global securities markets and could significantly impair the value of the fund's investments. Similarly, political events within the United States at times have resulted, and may in the future result, in a shutdown of government services, which could negatively affect the U.S. economy, decrease the value of many fund investments, and increase uncertainty in or impair the operation of the U.S. or other securities markets.

Uncertainties surrounding the sovereign debt of a number of European Union (EU) countries and the viability of the EU have disrupted and may in the future disrupt markets in the United States and around the world. If one or more countries leave the EU or the EU dissolves, the world's securities markets likely will be significantly disrupted. Political and military events, including the military crises in Ukraine and the Middle East, and nationalist unrest in Europe, also may cause market disruptions.

In addition, there is a risk that the prices of goods and services in the U.S. and many foreign economies may decline over time, known as deflation. Deflation may have an adverse effect on stock prices and creditworthiness and may make defaults on debt more likely. If a country's economy slips into a deflationary pattern, it could last for a prolonged period and may be difficult to reverse.

Common and preferred stocks represent equity ownership in a company. Stock markets are volatile. The price of equity securities will fluctuate, and can decline and reduce the value of a fund investing in equities. The price of equity securities fluctuates based on changes in a company's financial condition and overall market and economic conditions. The value of equity securities purchased by a fund could decline if the financial condition of the companies in which the fund is invested declines, or if overall market and economic conditions deteriorate. An issuer's financial condition could decline as a result of poor management decisions, competitive pressures, technological obsolescence, undue reliance on suppliers, labor issues, shortages, corporate restructurings, fraudulent disclosures, or other factors. Changes in the financial condition of a single issuer can impact the market as a whole.

Even a fund that invests in high-quality, or blue chip, equity securities, or securities of established companies with large market capitalizations (which generally have strong financial characteristics), can be negatively impacted by poor overall market and economic conditions. Companies with large market capitalizations may also have less growth potential than smaller companies and may be less able to react quickly to changes in the marketplace.

The fund may maintain substantial exposure to equities and generally does not attempt to time the market. Because of this exposure, the possibility that stock market prices in general will decline over short or extended periods subjects the fund to unpredictable declines in the value of its investments, as well as periods of poor performance.

The fund will be negatively affected by general declines in the securities and asset classes represented in the Index. In addition, because the fund is not "actively" managed, unless a specific security is removed from the Index, the fund generally would not sell a security because the security's issuer was in financial trouble. Market disruptions and regulatory restrictions could have an adverse effect on the fund's ability to adjust its exposure to the required levels in order to track the Index. The fund also does not attempt to take defensive positions under any market conditions, including declining markets. Therefore, the fund's performance could be lower than funds that may actively shift their portfolio assets to take advantage of market opportunities or to lessen the impact of a market decline or a decline in the value of one or more issuers. The Index Service Provider relies on third party data it believes to be reliable in constructing each Index, but it does not guarantee the accuracy of such third party data. The Index is new and has a limited performance history. Errors in the construction of the Index may occur from time to time. Any such errors may not be identified and corrected by the Index Service Provider for some period of time, which may have an adverse impact on the fund and its shareholders.

When a fund's investments are concentrated in a particular industry or sector of the economy, they are not as diversified as the investments of most mutual funds and are far less diversified than the broad securities markets. This means that concentrated funds tend to be more volatile than other mutual funds, and the values of their investments tend to go up and down more rapidly. In addition, a fund that invests in a particular industry or sector is particularly susceptible to the impact of market, economic, regulatory, and others factors affecting that industry or sector. From time to time, a small number of companies may represent a large portion of a single industry or a group of related industries as a whole.

An issuer of a security purchased by a fund may perform poorly and, therefore, the value of its stocks and bonds may decline and the issuer may default on its obligations. Poor performance may be caused by poor management decisions, competitive pressures, breakthroughs in technology, reliance on suppliers, labor problems or shortages, corporate restructurings, fraudulent disclosures, or other factors.

Larger, more established companies may be unable to respond quickly to new competitive challenges such as changes in technology and consumer tastes. Many larger companies also may not be able to attain the high growth rate of successful smaller companies, especially during extended periods of economic expansion. For purposes of the fund's investment policies, the market capitalization of a company is based on its capitalization at the time the fund purchases the company's securities. Market capitalizations of companies change over time. The fund is not obligated to sell a company's security simply because, subsequent to its purchase, the company's market capitalization has changed to be outside the capitalization range, if any, in effect for the fund.

The NAV of the fund and the value of your investment will fluctuate. Disruptions to creations and redemptions, the existence of extreme market volatility or potential lack of an active trading market for shares may result in shares trading at a significant premium or discount to NAV. If a shareholder purchases shares at a time when the market price is at a premium to the NAV or sells shares at a time when the market price is at a discount to the NAV, the shareholder may sustain losses. In addition, disruptions to creations and redemptions, including disruptions at market makers, authorized participants or market participants, or during periods of significant market volatility, may result in trading prices for shares of a fund that differ significantly from its NAV.

Tracking error is the divergence of the fund's performance from that of the Index. The fund's portfolio composition and performance may not match, and may vary substantially from, that of the Index for any period of time, in part because there may be a delay in the fund's implementation of any changes to the composition of the Index. Tracking error may also occur because of pricing differences, transaction costs, differences in accrual of dividends, or the need to meet new or existing regulatory requirements. Unlike the fund, the returns of the Index are not reduced by investment and other operating expenses, including the trading costs associated with implementing changes to its portfolio of investments. Tracking error risk may be heightened during times of market volatility or other unusual market conditions. Because the Index is not subject to the tax diversification requirements to which the fund must adhere, the fund may be required to deviate its investments from the securities and

relative weightings of the Index. For tax efficiency purposes, the fund may sell certain securities to realize losses, which will result in a deviation from the Index.

Trading in shares of the fund on NYSE Arca may be halted due to market conditions or for reasons that, in the view of NYSE Arca, make trading in shares inadvisable. In addition, trading in shares on NYSE Arca is subject to trading halts caused by extraordinary market volatility pursuant to NYSE Arca's "circuit breaker" rules. There can be no assurance that the requirements of NYSE Arca necessary to maintain the listing of the fund will continue to be met or will remain unchanged.

Value stocks, as a category, may underperform other segments of the market or the market as a whole and following a value-oriented investment strategy may cause the fund, at times, to underperform equity funds that employ a different investment style.

Unlike many conventional mutual funds that are only bought and sold at closing NAVs, the shares of the fund have been designed to be created and redeemed principally in-kind in creation units at each day's market close at the fund's NAV and to be tradable in a secondary market on an intra-day basis. These in-kind arrangements are designed to mitigate adverse effects on the fund's portfolio that could arise from frequent cash purchase and redemption transactions that affect the NAV of the fund. Moreover, in contrast to conventional mutual funds, where frequent redemptions can have an adverse tax impact on taxable shareholders because of the need to sell portfolio securities that, in turn, may generate taxable gain, the in-kind redemption mechanism of the fund, to the extent used, generally is not expected to lead to a tax event for shareholders whose shares are not being redeemed.

The following are the names of the various entities involved with the fund's investment and business operations, along with brief descriptions of the role each entity performs.

Oversee the fund's business activities and retain the services of the various firms that carry out the fund's operations.

Founded in 1968, the advisor is a wholly owned subsidiary of John Hancock Life Insurance Company (U.S.A.), which in turn is a subsidiary of Manulife Financial Corporation.

John Hancock is one of the most recognized and respected names in the financial services industry. The advisor's parent company has been helping individuals and institutions work toward their financial goals since 1862. The advisor offers investment solutions managed by leading institutional money managers, taking a disciplined team approach to portfolio management and research, leveraging the expertise of seasoned investment professionals. As of June 30, 2015, the advisor had total assets under management of approximately $[ ] billion.

Subject to general oversight by the Board of Trustees, the advisor manages and supervises the investment operations and business affairs of the fund. The advisor selects, contracts with and compensates one or more subadvisors to manage on a day-to-day basis all or a portion of the fund's portfolio assets subject to oversight by the advisor. The advisor is responsible for overseeing and implementing the fund's investment program and provides a variety of advisory oversight and investment research services. The advisor also provides management and transition services associated with certain fund events (e.g., strategy, portfolio manager or subadvisor changes) and coordinates and oversees services provided under other agreements.

The advisor has ultimate responsibility to oversee a subadvisor and recommend to the Board of Trustees its hiring, termination, and replacement. In this capacity, the advisor, among other things: (i) monitors the compliance of the subadvisor with the investment objectives and related policies of the fund; (ii) reviews the performance of the subadvisor; and (iii) reports periodically on such performance to the Board of Trustees. The advisor employs a team of investment professionals who provide these research and monitoring services.

The fund relies on an order from the Securities and Exchange Commission (SEC) permitting the advisor, subject to approval by the Board of Trustees, to appoint a subadvisor or change the terms of a subadvisory agreement without obtaining shareholder approval. The fund, therefore, is able to change subadvisors or the fees paid to a subadvisor from time to time without the expense and delays associated with obtaining shareholder approval of the change. This order does not, however, permit the advisor to appoint a subadvisor that is an affiliate of the advisor or the fund (other than by reason of serving as a subadvisor to the fund), or to increase the subadvisory fee of an affiliated subadvisor, without the approval of the shareholders.

The fund pays the advisor a management fee for its services to the fund. The fee is stated as an annual percentage of the current value of the net assets of the fund determined in accordance with the following schedule, and that rate is applied to the average daily net assets of the fund.

Out of these fees, the investment advisor in turn pays the fees of the subadvisor.

The basis for the Trustees' approval of the advisory fees and the subadvisory fees, and of the investment advisory agreement overall, including the subadvisory agreement, will be discussed in the fund's first shareholder report.

complex, including the fund (the participating portfolios). The waiver equals, on an annualized basis, 0.0100% of that portion of the aggregate net assets of all the participating portfolios that exceeds $75 billion but is less than or equal to $125 billion; 0.0125% of that portion of the aggregate net assets of all the participating portfolios that exceeds $125 billion but is less than or equal to $150 billion; 0.0150% of that portion of the aggregate net assets of all the participating portfolios that exceeds $150 billion but is less than or equal to $175 billion; 0.0175% of that portion of the aggregate net assets of all the participating portfolios that exceeds $175 billion but is less than or equal to $200 billion; 0.0200% of that portion of the aggregate net assets of all the participating portfolios that exceeds $200 billion but is less than or equal to $225 billion; and 0.0225% of that portion of the aggregate net assets of all the participating portfolios that exceeds $225 billion. The amount of the reimbursement is calculated daily and allocated among all the participating portfolios in proportion to the daily net assets of each fund. This arrangement may be amended or terminated at any time by the advisor upon notice to the funds and with the approval of the Board of Trustees.

Dimensional Fund Advisors LP ("Dimensional")
6300 Bee Cave Road, Building One
Austin, Texas 78746

Dimensional was organized in 1981 as Dimensional Fund Advisors, Inc., a Delaware corporation, and in 2006, it converted its legal name and organizational form to Dimensional Fund Advisors LP, a Delaware limited partnership. Dimensional is engaged in the business of providing investment management services. Since its organization, Dimensional has provided investment management services primarily to institutional investors and mutual funds. As of June 30, 2015, Dimensional and its advisory affiliates managed approximately $[ ] billion in assets under management.

Holds the fund's assets, settles all portfolio trades, and collects most of the valuation data required for calculating the fund's net asset value.

State Street Bank and Trust Company
State Street Financial Center
One Lincoln Street
Boston, MA 02111

Distributes creation units for the fund on an agency basis, does not maintain a secondary market in shares of the fund, and has no role in determining the investment policies of the fund or the securities that are purchased or sold by the fund. The distributor is not affiliated with the advisor, the subadvisor or any other service provider for the funds.

Foreside Fund Services, LLC
Three Canal Plaza, Suite 100
Portland, ME 04101

Handles shareholder services, including recordkeeping and statements, distribution of dividends, and processing of creation and redemption orders.

State Street Bank and Trust Company
State Street Financial Center
One Lincoln Street
Boston, MA 02111

This section normally details the financial performance of the fund. Because the fund had not yet commenced operations as of the date of this prospectus, there are no financial highlights to report.

Shares of the fund may be acquired or redeemed directly from the fund only in creation units or multiples thereof, as discussed in the "Creations and redemptions" section of this prospectus. Only an authorized participant (as defined in the "Creations and redemptions" section) may engage in creation or redemption transactions directly with the fund. Once created, shares of the fund generally trade in the secondary market in amounts less than a creation unit.

Shares of the fund are listed for trading on a national securities exchange during the trading day. Shares can be bought and sold throughout the trading day like shares of other publicly traded companies. However, there can be no guarantee that an active trading market will develop or be maintained, or that the fund shares listing will continue or remain unchanged. The Trust does not impose any minimum investment for shares of a fund purchased on an exchange. Buying or selling the fund's shares involves certain costs that apply to all securities transactions. When buying or selling shares of the fund through a financial intermediary, you may incur a brokerage commission or other charges determined by your financial intermediary. Due to these brokerage costs, if any, frequent trading may detract significantly from investment returns. In addition, you may also incur the cost of the spread (the difference between the bid price and the ask price). The commission is frequently a fixed amount and may be a significant cost for investors seeking to buy or sell small amounts of shares. The spread varies over time for shares of the fund based on its trading volume and market liquidity, and is generally less if the fund has more trading volume and market liquidity and more if the fund has less trading volume and market liquidity.

The fund's primary listing exchange is NYSE Arca. NYSE Arca is open for trading Monday through Friday and is closed on the following holidays: New Year's Day, Martin Luther King, Jr. Day, Presidents' Day, Good Friday, Memorial Day, Independence Day, Labor Day, Thanksgiving Day and Christmas Day.

A "Business Day" with respect to the fund is each day the New York Stock Exchange, NYSE Arca and the Trust are open and includes any day that the fund is required to be open under Section 22(e) of the Investment Company Act. Orders from authorized participants to create or redeem creation units will only be accepted on a Business Day. On days when NYSE Arca closes earlier than normal, the fund may require orders to create or redeem creation units to be placed earlier in the day. Please see the SAI for more information.

Section 12(d)(1) of the Investment Company Act restricts investments by registered investment companies and companies relying on Section 3(c)(1) or Section 3(c)(7) of the Investment Company Act in the securities of other investment companies.

The Board of Trustees has not adopted a policy of monitoring for frequent purchases and redemptions of fund shares ("frequent trading") that appear to attempt to take advantage of potential arbitrage opportunities presented by a lag between a change in the value of the fund's portfolio securities after the close of the primary markets for the fund's portfolio securities and the reflection of that change in the fund's NAV ("market timing"). The Trust believes this is appropriate because ETFs, such as the fund, are intended to be attractive to arbitrageurs, as trading activity is critical to ensuring that the market price of fund shares remains at or close to NAV. Since the fund issues and redeems creation units at NAV plus applicable transaction fees, and the fund's shares may be purchased and sold on NYSE Arca at prevailing market prices, the risks of frequent trading are limited. Registered investment companies are permitted to invest in the fund beyond the limits set forth in Section 12(d)(1) subject to certain terms and conditions set forth in an SEC exemptive order issued to the Trust, including that such investment companies enter into an agreement with the Trust.

Rule 12b-1 fees may be paid to the fund's distributor and may be used by the distributor for expenses relating to the distribution of, and shareholder or administrative services for holders of, creation units, and for the payment of service fees that come within Rule 2830(d)(5) of the Conduct Rules of the Financial Industry Regulatory Authority (FINRA).

Because Rule 12b-1 fees may be paid out of the fund's assets on an ongoing basis, over time they may increase the cost of your investment and may cost shareholders more than other types of sales charges. Currently, no Rule 12b-1 fees are charged.

Your broker-dealer or agent may charge you a fee to effect transactions in creation units.

The advisor or its affiliates make payments to broker-dealers, registered investment advisers, banks or other intermediaries (together, "intermediaries") related to marketing activities and presentations, educational training programs, conferences, the development of technology platforms and reporting systems, or their making shares of the fund and certain other John Hancock funds available to their customers generally and in certain investment programs. Such payments, which may be significant to the intermediary, are not made by the fund. Rather, such payments are made by the advisor or its affiliates from their own resources, which come directly or indirectly in part from fees paid by the John Hancock funds complex. Payments of this type are sometimes referred to as revenue-sharing payments. A financial intermediary may make decisions about which investment options it recommends or makes available, or the level of services provided, to its customers based on the payments it is eligible to receive. Therefore, such payments to an intermediary create conflicts of interest between the intermediary and its customers and may cause the intermediary to recommend the fund or other John Hancock funds over another investment. More information regarding these payments is contained in the fund's SAI. Please contact your salesperson or other investment professional for more information regarding any such payments his or her firm may receive from the advisor or its affiliates.

The net asset value (NAV) for shares of the fund is determined once daily as of the close of regular trading of the NYSE (typically 4:00 P.M., Eastern time, on each business day that the NYSE is open). On holidays or other days when the NYSE is closed, the NAV is not calculated and the fund does not transact purchase or redemption requests. Trading of securities that are primarily listed on foreign exchanges may take place on weekends and U.S. business holidays on which the fund's NAV is not calculated. Consequently, the fund's portfolio securities may trade and the NAV of the fund's shares may be significantly affected on days when a shareholder will not be able to purchase or redeem shares of the fund.

The NAV is computed by dividing the total assets of the fund, minus liabilities of the fund, by the number of fund shares outstanding. The current NAV of the fund is available on our website at [www.jhinvestments.com].

Portfolio securities are valued by various methods that are generally described below. Portfolio securities also may be fair valued by the fund's Pricing Committee in certain instances pursuant to procedures established by the Trustees. Equity securities are generally valued at the last sale price or, for certain markets, the official closing price as of the close of the relevant exchange. Securities not traded on a particular day are valued using last available bid prices. A security that is listed or traded on more than one exchange is valued at the price on the exchange where the security was acquired or most likely will be sold. Debt obligations are valued based on evaluated prices provided by an independent pricing vendor. Certain short-term securities purchased with an original or remaining maturity of 60 days or less remaining at par, are valued using market prices. The value of securities denominated in foreign currencies is converted into U.S. dollars at the exchange rate supplied by an independent pricing vendor. Exchange-traded options are valued at the mean of the most recent bid and ask prices. Futures contracts are valued at settlement prices. If settlement prices are not available, futures contracts may be valued using last traded prices. Shares of other open-end investment companies that are not ETFs (underlying funds) are valued based on the NAVs of such underlying funds.

If market quotations or official closing prices are not readily available or are otherwise deemed unreliable because of market- or issuer-specific events, a security will be valued at its fair value as determined in good faith by the Trustees. The Trustees are assisted in their responsibility to fair value securities by the fund's Pricing Committee, and the actual calculation of a security's fair value may be made by the Pricing Committee acting pursuant to the procedures established by the Trustees. In certain instances, therefore, the Pricing Committee may determine that a reported valuation does not reflect fair value, based on additional information available or other factors, and may accordingly determine in good faith the fair value of the assets, which may differ from the reported valuation.

Fair value pricing of securities is intended to help ensure that a fund's NAV reflects the fair market value of the fund's portfolio securities as of the close of regular trading on the NYSE (as opposed to a value that no longer reflects market value as of such close), thus limiting the opportunity for aggressive traders or market timers to purchase shares of the fund at deflated prices reflecting stale security valuations and promptly sell such shares at a gain, thereby diluting the interests of long- term shareholders. However, a security's valuation may differ depending on the method used for determining value, and no assurance can be given that fair value pricing of securities will successfully eliminate all potential opportunities for such trading gains.

The use of fair value pricing has the effect of valuing a security based upon the price the fund might reasonably expect to receive if it sold that security in an orderly transaction between market participants, but does not guarantee that the security can be sold at the fair value price. Further, because of the inherent uncertainty and subjective nature of fair valuation, a fair valuation price may differ significantly from the value that would have been used had a readily available market price for the investment existed and these differences could be material.

Regarding the fund's investment in an underlying fund that is not an ETF, which (as noted above) is valued at such underlying fund's NAV, the prospectus for such underlying fund explains the circumstances and effects of fair value pricing for that underlying fund.

The fund pays distributions from its investment income and from net realized capital gains.

Distributions from net investment income and distributions from net capital gains, if any, are declared and paid as follows:

Dividends and other distributions on shares of the fund are distributed on a pro rata basis to beneficial owners of such Shares. Dividend payments are made through Depository Trust Company (DTC) participants and indirect participants (each as described in the "Book entry" section, below) to beneficial owners then of record with proceeds received from a fund.

No dividend reinvestment service is provided by the fund. Broker-dealers may make available the DTC book-entry dividend reinvestment service for use by beneficial owners of the fund for reinvestment of their dividend distributions. Beneficial owners should contact their broker to determine the availability and costs of the service and the details of participation therein. Brokers may require beneficial owners to adhere to specific procedures and timetables. If this service is available and used, dividend distributions of both income and realized gains will be automatically reinvested in additional whole shares of the fund purchased in the secondary market.

DTC serves as securities depository for the shares. (The shares may be held only in book-entry form; stock certificates will not be issued.) DTC, or its nominee, is the record or registered owner of all outstanding shares. Beneficial ownership of shares will be shown on the records of DTC or its participants (described below). Beneficial owners of shares are not entitled to have shares registered in their names, will not receive or be entitled to receive physical delivery of certificates in definitive form and are not considered the registered holder thereof. Accordingly, to exercise any rights of a holder of shares, each beneficial owner must rely on the procedures of: (i) DTC; (ii) "DTC participants," i.e., securities brokers and dealers, banks, trust companies, clearing corporations and certain other organizations, some of whom (and/or their representatives) own DTC; and (iii) "indirect participants," i.e., brokers, dealers, banks and trust companies that clear through or maintain a custodial relationship with a DTC Participant, either directly or indirectly, through which such beneficial owner holds its interests. The Trust understands that under existing industry practice, in the event the Trust requests any action of holders of shares, or a beneficial owner desires to take any action that DTC, as the record owner of all outstanding shares, is entitled to take, DTC would authorize the DTC participants to take such action and that the DTC participants would authorize the indirect participants and beneficial owners acting through such DTC participants to take such action and would otherwise act upon the instructions of beneficial owners owning through them. As described above, the Trust recognizes DTC or its nominee as the owner of all shares for all purposes.

Prior to trading in the secondary market, shares of the fund are "created" at NAV by market makers, large investors and institutions only in block-size

creation units of 50,000 shares or multiples thereof. Each "creator" or "authorized participant" enters into an authorized participant agreement with the fund's distributor.

A creation transaction, which is subject to acceptance by the transfer agent, generally takes place when an authorized participant deposits into the fund a designated portfolio of securities (including any portion of such securities for which cash may be substituted) and a specified amount of cash approximating the holdings of the fund in exchange for a specified number of creation units.

Similarly, shares can be redeemed only in creation units, generally for a designated portfolio of securities (including any portion of such securities for which cash may be substituted) held by the fund and a specified amount of cash. Except when aggregated in creation units, shares are not redeemable by the fund.

The prices at which creations and redemptions occur are based on the next calculation of NAV after a creation or redemption order is received in an acceptable form under the authorized participant agreement.

Only an authorized participant may create or redeem creation units directly with the fund. In the event of a system failure or other interruption, including disruptions at market makers or authorized participants, orders to purchase or redeem creation units either may not be executed according to the fund's instructions or may not be executed at all, or the fund may not be able to place or change orders.

When the fund engages in in-kind transactions, the fund intends to comply with the U.S. federal securities laws in accepting securities for deposit and satisfying redemptions with redemption securities by, among other means, assuring that any securities accepted for deposit and any securities used to satisfy redemption requests will be sold in transactions that would be exempt from registration under the 1933 Act. Further, an authorized participant that is not a "qualified institutional buyer," as such term is defined under Rule 144A of the 1933 Act, will not be able to receive restricted securities eligible for resale under Rule 144A.

Creations and redemptions must be made through a firm that is either a member of the Continuous Net Settlement System of the National Securities Clearing Corporation or a DTC participant and has executed an agreement with the distributor with respect to creations and redemptions of creation unit aggregations. Information about the procedures regarding creation and redemption of creation units (including the cut-off times for receipt of creation and redemption orders) and the applicable transaction fees is included in the fund's SAI.

As with any investment, you should consider how your investment in the fund will be taxed. The tax information below is provided as general information. More tax information is available in the SAI. You should consult your tax advisor about the federal, state, local or foreign tax consequences of your investment in the fund. Except as otherwise noted, the tax information provided assumes that you are a U.S. citizen or resident.

Unless your investment is through an IRA or other tax-advantaged account, you should carefully consider the possible tax consequences of fund distributions and the sale of your fund shares.

The fund contemplates declaring as dividends each year all or substantially all of its taxable income. Distributions you receive from the fund are generally subject to federal income tax, and may also be subject to state or local taxes. This is true whether you reinvest your distributions in additional fund shares or receive them in cash. For federal tax purposes, the fund's distributions attributable to net investment income and short-term capital gains are taxable to you as ordinary income while distributions of long-term capital gains are taxable to you as long-term capital gains, no matter how long you have owned your fund shares.

Under current provisions of the Code, the maximum individual rate applicable to long-term capital gains is generally either 15% or 20%, depending on whether the individual's income exceeds certain threshold amounts. Fund distributions to noncorporate shareholders attributable to dividends received by the fund from U.S. and certain qualified foreign corporations will generally be taxed at the long-term capital gain rate, as long as certain other requirements are met. For these lower rates to apply, the non-corporate shareholder must own fund shares for at least 61 days during the 121-day period beginning 60 days before the fund's ex-dividend date. The percentage of dividends eligible for the lower rates may be reduced as a result of the fund's securities lending activities, hedging activities or high portfolio turnover rate.

A percentage of the fund's dividends paid to corporate shareholders may be eligible for the corporate dividends-received deduction. This percentage may, however, be reduced as a result of the fund's securities lending activities, hedging activities or high portfolio turnover rate. Distributions in excess of the fund's current and accumulated earnings and profits are treated as a tax-free return of your investment to the extent of your basis in the shares, and generally as capital gain thereafter. A return of capital, which for tax purposes is treated as a return of your investment, reduces your basis in shares, thus reducing any loss or increasing any gain on a subsequent taxable disposition of shares. A distribution will reduce the fund's NAV per share and may be taxable to you as ordinary income or capital gain even though, from an economic standpoint, the distribution may constitute a return of capital. Character and tax status of all distributions will be available to shareholders after the close of each calendar year.

An additional 3.8% Medicare tax is imposed on certain net investment income (including ordinary dividends and capital gain distributions received from the fund and net gains from redemptions or other taxable dispositions of fund shares) of U.S. individuals, estates and trusts to the extent that such person's "modified adjusted gross income" (in the case of an individual) or "adjusted gross income" (in the case of an estate or trust) exceeds certain threshold amounts.

The fund's transactions in derivatives (such as futures contracts and swaps) will be subject to special tax rules, the effect of which may be to accelerate income to the fund, defer losses to the fund, cause adjustments in the holding periods of the fund's securities and convert short-term capital losses into long-term capital losses. These rules could therefore affect the amount, timing and character of distributions to you. The fund's use of derivatives may result in the fund realizing more short-term capital gains and ordinary income subject to tax at ordinary income tax rates than it would if it did not use derivatives.

Although distributions are generally treated as taxable to you in the year they are paid, distributions declared in October, November or December but paid in January are taxable as if they were paid in December.

The fund may be subject to foreign withholding or other foreign taxes on income or gain from certain foreign securities. In general, the fund may deduct these taxes in computing its taxable income.

If you buy shares of the fund before it makes a distribution, the distribution will be taxable to you even though it may actually be a return of a portion of your investment. This is known as "buying into a dividend."

A person who exchanges securities for creation units generally will recognize a gain or loss. The gain or loss will be equal to the difference between the market value of the creation units at the time of exchange and the sum of the exchanger's aggregate basis in the securities surrendered and the amount of any cash paid for such creation units. A person who exchanges creation units for securities will generally recognize a gain or loss equal to the difference between the exchanger's basis in the creation units and the sum of the aggregate market value of the securities received. The IRS, however, may assert that a loss realized upon an exchange of primarily securities for creation units cannot be deducted currently under the rules governing "wash sales," or on the basis that there has been no significant change in economic position. Persons exchanging securities for creation units or redeeming creation units should consult their own tax adviser with respect to whether wash sale rules apply and when a loss might be deductible and the tax treatment of any creation or redemption transaction.

Under current U.S. federal income tax laws, any capital gain or loss realized upon a redemption (or creation) of creation units is generally treated as long-term capital gain or loss if the shares (or securities surrendered) have been held for more than one year and as a short-term capital gain or loss if the shares (or securities surrendered) have been held for one year or less.

Your sale of fund shares is a taxable transaction for federal income tax purposes, and may also be subject to state and local taxes. When you sell your shares, you will generally recognize a capital gain or loss in an amount equal to the difference between your adjusted tax basis in the shares and the amount received. Generally, this capital gain or loss is long-term or short-term depending on whether your holding period exceeds one year, except that any loss realized on shares held for six months or less will be treated as a long-term capital loss to the extent of any capital gain dividends that were received on the shares. Additionally, any loss realized on a sale or redemption of shares of a fund may be disallowed under "wash sale" rules to the extent the shares disposed of are replaced with other shares of that fund within a period of 61 days beginning 30 days before and ending 30 days after the date of disposition, such as pursuant to a dividend reinvestment in shares of that fund. If disallowed, the loss will be reflected in an adjustment to the basis of the shares acquired.

You may be subject to backup withholding at a rate of 28% with respect to taxable distributions if you do not provide your correct taxpayer identification number, or certify that it is correct, or if you have been notified by the IRS that you are subject to backup withholding.

Non-U.S. investors are generally subject to U.S. withholding tax with respect to dividends received from the Fund and may be subject to estate tax with respect to their fund shares.

Withholding of U.S. tax (at a 30% rate) is required with respect to payments of taxable dividends and (effective January 1, 2017) certain capital gain dividends made to certain non-U.S. entities that fail to comply (or be deemed compliant) with extensive new reporting and withholding requirements designed to inform the U.S. Department of the Treasury of U.S.-owned foreign investment accounts. Shareholders may be requested to provide additional information to enable the applicable withholding agent to determine whether withholding is required.

Legislation passed by Congress requires reporting to you and the IRS annually on Form 1099-B not only the gross proceeds of fund shares you sell or redeem but also their cost basis. Shareholders should contact their intermediaries with respect to reporting of cost basis and available elections with respect to their accounts. You should carefully review the cost basis information provided by the applicable intermediary and make any additional basis, holding period or other adjustments that are required when reporting these amounts on your federal income tax returns.

The Index is created and sponsored by an affiliated person of the fund. The Index is the exclusive property of the subadvisor, which has retained [ ] (the Index Service Provider), an unaffiliated third party, to maintain, calculate and disseminate the Index. The Index Service Provider also determines the composition and relative weightings of the securities in the Index and publishes information regarding the market value of the Index.

The Index is governed by a published rule-based methodology. Changes to the methodology will be publicly disclosed at [ ] prior to implementation.

The subadvisor has established policies and procedures to prevent nonpublic information about pending changes to the Index from being used or disseminated in an improper manner. The subadvisor has also established policies and procedures designed to prevent the fund's portfolio managers from having any influence on the construction of the Index methodologies.

Neither John Hancock Advisers, LLC and John Hancock Investment Management Services, LLC nor Dimensional Fund Advisors LP guarantee the accuracy and/or the completeness of the Index or any data included therein, and neither John Hancock Advisers, LLC and John Hancock Investment Management Services, LLC nor Dimensional Fund Advisors LP shall have any liability for any errors, omissions or interruptions therein. Neither John Hancock Advisers, LLC and John Hancock Investment Management Services, LLC nor Dimensional Fund Advisors LP make any warranty, express or implied, as to results to be obtained by the fund, owners of the shares of the fund or any other person or entity from the use of the Index, trading based on the Index, or any data included therein, either in connection with the fund or for any other use. Neither John Hancock Advisers, LLC and John Hancock Investment Management Services, LLC nor Dimensional Fund Advisors LP make any express or implied warranties, and expressly disclaim all warranties of merchantability or fitness for a particular purpose or use with respect to the Index or any data included therein. Without limiting any of the foregoing, in no event shall either John Hancock Advisers, LLC and John Hancock Investment Management Services, LLC or Dimensional Fund Advisors LP have any liability for any special, punitive, direct, indirect or consequential damages (including lost profits) arising out of matters relating to the use of the Index, even if notified of the possibility of such damages.

The fund has not yet commenced operations and, therefore, does not have information about the differences between the fund's daily market price on NYSE Arca and its NAV. Information regarding how often the shares of the fund traded on NYSE Arca at a price above (i.e., at a premium) or below (i.e., at a discount) the NAV of the fund during the past four calendar quarters, as applicable, can be found (when available) at [jhinvestments].com.

The method by which creation units are created and traded may raise certain issues under applicable securities laws. Because new creation units are issued and sold by the Trust on an ongoing basis, a "distribution," as such term is used in the Securities Act of 1933, as amended (Securities Act), may occur at any point. Broker dealers and other persons are cautioned that some activities on their part may, depending on the circumstances, result in their being deemed participants in a distribution in a manner that could render them statutory underwriters and subject them to the prospectus delivery and liability provisions of the Securities Act.

For example, a broker dealer firm or its client may be deemed a statutory underwriter if it takes creation units after placing an order with the distributor, breaks them down into constituent shares, and sells such shares directly to customers, or if it chooses to couple the creation of a supply of new shares with an active selling effort involving solicitation of secondary market demand for shares. A determination of whether one is an underwriter for purposes of the Securities Act must take into account all the facts and circumstances pertaining to the activities of the broker dealer or its client in the particular case, and the examples mentioned above should not be considered a complete description of all the activities that could lead to a categorization as an underwriter.

Broker dealers who are not "underwriters" but are participating in a distribution (as contrasted to ordinary secondary trading transactions), and thus dealing with shares that are part of an "unsold allotment" within the meaning of Section 4(3)(C) of the Securities Act, would be unable to take advantage of the prospectus delivery exemption provided by Section 4(3) of the Securities Act. This is because the prospectus delivery exemption in Section 4(3) of the Securities Act is not available in respect of such transactions as a result of Section 24(d) of the Investment Company Act. As a result, broker dealer firms should note that dealers who are not underwriters but are participating in a distribution (as contrasted with ordinary secondary market transactions) and thus dealing with the Shares that are part of an overallotment within the meaning of Section 4(3)(A) of the Securities Act would be unable to take advantage of the prospectus delivery exemption provided by Section 4(3) of the Securities Act. Firms that incur a prospectus delivery obligation with respect to shares are reminded that, under Rule 153 of the Securities Act, a prospectus delivery obligation under Section 5(b)(2) of the Securities Act owed to an exchange member in connection with a sale on NYSE Arca is satisfied by the fact that the prospectus is available at NYSE Arca upon request. The prospectus delivery mechanism provided in Rule 153 is only available with respect to transactions on an exchange.

In addition, certain affiliates of the fund and the advisor may purchase and resell fund shares pursuant to this prospectus.

Two documents are or will be available that offer further information on the fund:

Will include financial statements, a discussion of the market conditions, and investment strategies that significantly affected performance, as well as the auditor's report (in the annual report only).

The SAI contains more detailed information on all aspects of the fund and includes a summary of the fund's policy regarding disclosure of its portfolio holdings, as well as legal and regulatory matters. A current SAI has been filed with the SEC and is incorporated by reference into (and is legally a part of) this prospectus.

There are several ways you can get a current annual/semiannual report, prospectus, or SAI from John Hancock, request other information, or make inquiries:

By mail:
State Street Bank and Trust Company
State Street Financial Center
One Lincoln Street
Boston, MA 02111

By mail (duplicating fee required):
Public Reference Section
Securities and Exchange Commission
Washington, DC 20549-1520

Fund summary

The summary section is a concise look at the investment objective, fees and expenses, principal investment strategies, principal risks, past performance, and investment management.

John Hancock Multifactor Mid Cap ETF

Fund details

More about topics covered in the summary section, including descriptions of the investment strategies and various risk factors that investors should understand before investing.

5		Principal investment strategies
5		Principal risks of investing
8		Tax-advantaged product structure
8		Who's who
10		Financial highlights

Shareholder information

Details regarding buying and selling shares, as well as information about distributions, taxation, and other matters relating to an investment in the fund.

11		Buying and selling shares
11		Payment to broker-dealers and other financial intermediaries
11		Valuation of fund shares
12		Valuation of portfolio securities
12		Distributions
12		Book Entry
12		Creations and redemptions
13		Taxation

Index and Index Service Provider

Information on who constructs the index that the fund seeks to replicate.

Index service provider

Other information

Additional information regarding the market price and net asset value of the fund, as well as information relating to the continuous offering of the fund's shares.

16		Premium/Discount information
16		Continuous offering
		For more information See back cover

To seek to provide investment results that closely correspond, before fees and expenses, to the performance of the John Hancock Dimensional Mid Cap Index (the Index).

This table describes the fees and expenses you may pay if you buy and hold shares of the fund.

The fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in securities that compose the fund's benchmark index. The Index is designed to comprise a subset of securities in the U.S. Universe issued by companies whose market capitalizations are between the 200^th and 950^th largest U.S. company at the time of reconstitution. In selecting and weighting securities in the Index, the Index Service Provider uses a rules-based process that incorporates sources of expected returns. This rules-based approach to index investing may sometimes be referred to as multifactor investing, factor-based investing, strategic beta, or smart beta. As currently contemplated, securities are classified according to their market capitalization, relative price, and profitability. Weights for individual securities are then determined by adjusting their natural weight within the universe of eligible names so that names with smaller market capitalizations, lower relative price and higher profitability generally receive an increased weight relative to their natural weight, and vice versa. A sample of securities within the eligible universe is then selected for inclusion in the Index, taking into account each security's price momentum, and weighted relative to the weights that were determined as described above. The Index is reconstituted and rebalanced on a semiannual basis. The U.S. Universe is defined as a free float-adjusted market capitalization weighted portfolio of U.S. operating companies listed on the New York Stock Exchange (NYSE), NYSE MKT LLC, NASDAQ Global Market or such other securities exchanges deemed appropriate by the Index Service Provider, in accordance with the rules-based methodology.

The fund's main risk factors are listed below in alphabetical order. Before investing, be sure to read the additional descriptions of these risks beginning on page 5 of the prospectus.

Equity securities risk. The value of a company's equity securities is subject to changes in the company's financial condition and overall market and economic conditions.

Medium company risk. The prices of medium company stocks can change more frequently and dramatically than those of large company stocks. For purposes of the fund's investment policies, the market capitalization of a company is based on its market capitalization at the time the fund purchases the company's securities. Market capitalizations of companies change over time.

Investment advisor John Hancock Advisers, LLC
Subadvisor Dimensional Fund Advisors LP

The fund's 80% investment policy is nonfundamental and may be changed without shareholder approval upon 60 days' prior written notice to shareholders.

The fund normally invests at least 80% of its net assets (plus any borrowings for investment purposes) in securities that compose the fund's benchmark index. The manager anticipates that, generally, the fund will hold all of the securities that compose the Index in proportion to their weightings in the Index. However, under various circumstances, it may not be possible or practicable to purchase all of those securities in those weightings. In these circumstances, the fund may purchase a sample of securities in the Index. There also may be instances in which the manager may choose to underweight or overweight a security in the Index, purchase securities not in the Index that the manager believes are appropriate to substitute for certain securities in the Index or utilize various combinations of other available investment techniques. The fund may sell securities that are represented in the Index in anticipation of their removal from the Index or purchase securities not represented in the Index in anticipation of their addition to the Index. The fund may also, in order to comply with the tax diversification requirements of the Internal Revenue Code of 1986, as amended (Code), temporarily invest in securities not included in the Index that are expected to be correlated with the securities included in the Index.

The fund may concentrate its investments in a particular industry or group of industries to the extent that the Index concentrates in an industry or group of industries.

Market risk and liquidity risk may be pronounced for securities of companies with medium-sized market capitalizations. These companies may have limited product lines, markets or financial resources or they may depend on a few key employees. The securities of companies with medium market capitalizations may trade less frequently and in lesser volume than more widely held securities, and their value may fluctuate more sharply than those securities. They may also trade in the over-the-counter market or on a regional exchange, or may otherwise have limited liquidity. Investments in less-seasoned companies with medium market capitalizations may present greater opportunities for growth and capital appreciation, but also involve greater risks than customarily are associated with more established companies with larger market capitalizations. These risks apply to all funds that invest in the securities of companies with smaller- or medium-sized market capitalizations. For purposes of the fund's investment policies, the market capitalization of a company is based on its capitalization at the time the fund purchases the company's securities. Market capitalizations of companies change over time. The fund is not obligated to sell a company's security simply because, subsequent to its purchase, the company's market capitalization has changed to be outside the capitalization range, if any, in effect for the fund.

the composition of the Index. Tracking error may also occur because of pricing differences, transaction costs, differences in accrual of dividends, or the need to meet new or existing regulatory requirements. Unlike the fund, the returns of the Index are not reduced by investment and other operating expenses, including the trading costs associated with implementing changes to its portfolio of investments. Tracking error risk may be heightened during times of market volatility or other unusual market conditions. Because the Index is not subject to the tax diversification requirements to which the fund must adhere, the fund may be required to deviate its investments from the securities and relative weightings of the Index. For tax efficiency purposes, the fund may sell certain securities to realize losses, which will result in a deviation from the Index.

The following are the names of the various entities involved with the fund's investment and business operations, along with brief descriptions of the role each entity performs.

Oversee the fund's business activities and retain the services of the various firms that carry out the fund's operations.

Founded in 1968, the advisor is a wholly owned subsidiary of John Hancock Life Insurance Company (U.S.A.), which in turn is a subsidiary of Manulife Financial Corporation.

Out of these fees, the investment advisor in turn pays the fees of the subadvisor.

The fund's annual operating expenses will likely vary throughout the period and from year to year. The fund's expenses for the current fiscal year may be higher than the expenses listed in the fund's "Annual fund operating expenses" table, for some of the following reasons: (i) a significant decrease in anticipated average net assets may result in an increase in the expense ratio because certain fund expenses do not decrease as asset levels decrease; or (ii) fees may be incurred for extraordinary events such as fund tax expenses.

The advisor has contractually agreed to waive a portion of its management fee and/or reimburse expenses for certain funds of the John Hancock funds complex, including the fund (the participating portfolios). The waiver equals, on an annualized basis, 0.0100% of that portion of the aggregate net assets of all the participating portfolios that exceeds $75 billion but is less than or equal to $125 billion; 0.0125% of that portion of the aggregate net assets of all the participating portfolios that exceeds $125 billion but is less than or equal to $150 billion; 0.0150% of that portion of the aggregate net assets of all the participating portfolios that exceeds $150 billion but is less than or equal to $175 billion; 0.0175% of that portion of the aggregate net assets of all the participating portfolios that exceeds $175 billion but is less than or equal to $200 billion; 0.0200% of that portion of the aggregate net assets of all the participating portfolios that exceeds $200 billion but is less than or equal to $225 billion; and 0.0225% of that portion of the aggregate net assets of all the participating portfolios that exceeds $225 billion. The amount of the reimbursement is calculated daily and allocated among all the participating portfolios in proportion to the daily net assets of each fund. This arrangement may be amended or terminated at any time by the advisor upon notice to the funds and with the approval of the Board of Trustees.