UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM N-CSR

CERTIFIED SHAREHOLDER REPORT OF REGISTERED
MANAGEMENT INVESTMENT COMPANIES
 
 

Investment Company Act File Number: 811-05833

T. Rowe Price Institutional International Funds, Inc.

(Exact name of registrant as specified in charter)

100 East Pratt Street, Baltimore, MD 21202

(Address of principal executive offices)

David Oestreicher

100 East Pratt Street, Baltimore, MD 21202

(Name and address of agent for service)

 

Registrant’s telephone number, including area code: (410) 345-2000
 
 
Date of fiscal year end: October 31
 
 
Date of reporting period: October 31, 2012

Item 1. Report to Shareholders

Institutional Global Equity Fund October 31, 2012

Highlights

• Global equity markets shook off generally bad economic news throughout the year and delivered positive results after central banks took actions to bolster flagging economic growth.
   
• Fund performance trailed its key benchmark during the past 12 months, but we would like to remind shareholders that the fund underwent a change of management on October 1.
   
• We remain overweight in information technology versus the benchmark and maintain a significant exposure to industrials and business services. We are underweight in energy and financials.
   
• Despite a low-growth environment, we see outstanding growth companies with healthy balance sheets, many of which have been overlooked by investors due to widespread risk aversion.

The views and opinions in this report were current as of October 31, 2012. They are not guarantees of performance or investment results and should not be taken as investment advice. Investment decisions reflect a variety of factors, and the managers reserve the right to change their views about individual stocks, sectors, and the markets at any time. As a result, the views expressed should not be relied upon as a forecast of the fund’s future investment intent. The report is certified under the Sarbanes-Oxley Act, which requires mutual funds and other public companies to affirm that, to the best of their knowledge, the information in their financial reports is fairly and accurately stated in all material respects.

Manager’s Letter
T. Rowe Price Institutional Global Equity Fund

Dear Investor

Global equity markets shook off generally bad economic news throughout the year and delivered positive results after the European Central Bank and the U.S. Federal Reserve took actions to bolster flagging economic growth. Central banks in several emerging markets also reduced rates to stimulate growth. U.S. stocks were strongest during the 12-month period ended October 31, 2012, while Brazil and Japan finished in negative territory.

Your fund returned 2.62% during its fiscal year ended October 31, 2012, compared with 9.17% for the MSCI All Country World Index and 9.80% for the Lipper Global Large-Cap Growth Funds Average.

We would like to remind shareholders that the fund underwent a change of management on October 1, when I assumed the role of chairman of the fund’s Investment Advisory Committee after more than 11 years of investment experience, eight of them with T. Rowe Price. Our research team and I have been making key changes to the portfolio, focusing on 85 to 95 companies in which we have a great deal of conviction. We have been transitioning the fund to more mid- and smaller-cap growth stocks with long-term potential, in addition to our large-cap holdings. Our focus is on innovative industries and companies with new product cycles, improving return on capital, and growing market share. We will keep you posted on these developments in our semiannual shareholder letter for the six-month period ending April 30, 2013. The Investment Outlook section of this report contains a more detailed account of our strategy.

Market Review

European equities rose largely due to the European Central Bank’s actions, including pledging unlimited bond purchases for troubled eurozone members. The ECB’s plan to buy government debt at least temporarily relieved pressure on outsized debt burdens. Japan, which continued to struggle with sluggish growth, and Brazil were weak throughout the year. Chinese stocks rallied late in the period, although evidence mounted that growth was slowing in the world’s second-largest economy. T. Rowe Price’s emerging markets team believes that China’s slowdown is part of a natural progression toward a more sustainable growth pace.

The Chinese economy remained a key focus for investors as the government is taking steps to revive domestic growth. While we do not expect a hard landing, we think the country can achieve growth at lower levels, although there will likely be periods of disruption. We remain optimistic on the long-term structural growth story in Asia. Given the uncertain environment, we expect volatility to continue, and we may use it as an opportunity to add high-conviction names to the portfolio.

European stocks were generally strong, led by Switzerland and Germany, but the European macroeconomic backdrop remains subdued. ECB President Mario Draghi explained that the bank would conduct outright monetary transactions, buying bonds with maturities between one and three years, to address “severe distortions” in government bond markets. However, these monetary transactions will only be carried out when a country has requested a bailout from one of the eurozone’s rescue funds, thus relinquishing some of its economic sovereignty—a decision the Spanish and Italian governments have so far been reluctant to make.

Fiscal austerity remains widespread across the region as governments seek to reduce debt levels. Companies throughout Europe have made decent progress in strengthening balance sheets by cutting costs, leading to healthier earnings and cash flow generation. Faced with modest demand in local markets, European companies are looking outside their borders for opportunities to increase revenues, especially in faster-growing emerging markets.

Portfolio Performance and Strategy

During the past 12 months, the fund underperformed its key benchmark primarily due to stock selection in the consumer discretionary, energy, consumer staples, and financials sectors. Our holdings in telecommunications and industrials and business services were beneficial. Consumer discretionary stocks with the greatest exposure to emerging markets and cyclical factors were particularly weak. Brazilian company PDG Realty suffered from repeated missteps, including significant cost overruns from outsourced projects. Worse yet, the company raised new capital—a particularly disappointing development given its depressed valuations and relatively modest need for additional funding. We eliminated the stock from the portfolio during the period. (Please refer to the fund’s portfolio of investments for a complete list of holdings and the amount each represents in the portfolio.)

Shares of Groupon tumbled as investors remained wary of its business model and the potentially low barriers to entry within the online space. We were in the process of eliminating the position at the end of the period. In the same sector, Chinese online travel portal operator Ctrip.com declined as worries over growth in China became more acute. Shares also came under pressure after the company issued a disappointing earnings report and guidance for the fourth quarter that came in below investor expectations. While the company holds a strong position in the retail travel space, its position in corporate travel is not as healthy, which is concerning as corporate travel growth rates in China are much stronger than in retail travel. We eliminated the holding as a result.

Our energy stock selections were another area of weakness. Arch Coal and CONSOL Energy hurt relative performance as commodity prices softened. Coal prices fell throughout the period when investors grew concerned that global demand for coal, particularly from China, was waning. Low natural gas prices impaired North American oil and natural gas explorer and producer Cimarex Energy. The company’s capital expenditures also remained unchanged, a disappointment to investors expecting less spending by the firm.

Telecommunications was an area of strength, driven by our position in Crown Castle International, which performed well as several good earnings reports validated expectations that the company will be a significant beneficiary of certain wireless infrastructure build-outs. Industrials and business services also aided relative results. Rolls-Royce outperformed while most cyclicals suffered. Despite global cyclical weakness, aerospace manufacturers enjoy a significant backlog of new airplane orders, resulting in steady demand for Rolls-Royce engines. The company has met production targets and offers strong recurring revenues due to a reliable book of servicing contracts. Experian, a global provider of credit information, fared well during the period. Deterioration in credit quality across the globe has increased demand for the company’s services, while a rational competitive environment means they should be able to maintain healthy margins. Cooper Industries was also a bright spot, as the company was acquired by Eaton Corporation at a significant premium.

Information technology is one of the fund’s largest overweight positions versus the benchmark index. The rapid pace of innovation in IT generally creates an environment in which shifts in market share are more frequent and greater in magnitude. At present, this dynamic is even more acute, given the trend toward increased computing mobility and the rise of the middle class in emerging markets. We see numerous companies in this space with excellent growth potential and strong underlying fundamentals.

We maintain a considerable allocation to industrials and business services. We are focused primarily on aerospace with Rolls-Royce and Boeing, and we have recently added United Continental and Precision Castparts. The airline industry is a likely beneficiary of falling energy costs and strong demand. In financials, we are significantly underweight compared with the benchmark due to considerable uncertainty surrounding the sector and little opportunity for earnings growth. Developed market banks are particularly challenged, as interest margins remain squeezed and opportunities for loan growth are minimal. The outlook for many emerging markets banks, however, is more promising, although stock valuations appear stretched.

At the end of the period, we were underweight in energy, since we see challenging supply/demand dynamics ahead. Supply growth, particularly North American oil shale, is likely to outpace demand growth by a significant margin in the medium term. Our holdings in the sector are focused on companies where production growth outlooks are robust. In health care, we are slightly overweight after adding Gilead Sciences, Novo Nordisk, AlexionPharmaceuticals, and ONYX Pharmaceuticals. We believe this is a fertile area for growth potential that is reliant on company performance rather than broad economic prosperity.

Investment Outlook

Equity markets rallied during the latter half of 2012, as stimulus measures across the globe served to curb risk aversion. These actions, particularly in Europe and China, are important for global economic health and are encouraging. However, the global growth outlook is relatively modest over the intermediate term. We can take solace that the next six months are likely to give us more answers than were evident in recent months. Europe, while still far from resolving its issues, is on a more stable path; policy expectations in the U.S. should gain clarity now that the presidential election is over; and China’s trajectory is likely to be more certain with the handover to new leadership. While we expect global growth to be modest over the intermediate term, we are optimistic that the path forward will be less rocky.

Despite a low-growth environment, we see numerous opportunities among various companies. Outstanding growth companies with healthy balance sheets are plentiful, and many have been overlooked by investors due to widespread risk aversion. We are focusing on companies driven by company-specific attributes rather than a dependence on broad macroeconomic prosperity, and we have been able to establish strong positions at attractive valuations following market weakness.

Going forward, we will continue to leverage our robust global research platform to uncover unique growth opportunities. Our portfolio will remain centered on stocks that are growing earnings because of their business models—companies with unique products, potential share gainers with a demonstrated ability to innovate, adapt, and capitalize on consumer growth trends within emerging markets. We believe our portfolio holdings can lead to pricing power and earnings growth if they execute successfully in the months ahead.

Respectfully submitted,

David J. Eiswert
Chairman of the fund’s Investment Advisory Committee

November 14, 2012

The committee chairman has day-to-day responsibility for managing the portfolio and works with committee members in developing and executing the fund’s investment program.

Risks of International Investing

Funds that invest overseas generally carry more risk than funds that invest strictly in U.S. assets. Funds investing in a single country or in a limited geographic region tend to be riskier than more diversified funds. Risks can result from varying stages of economic and political development; differing regulatory environments, trading days, and accounting standards; and higher transaction costs of non-U.S. markets. Non-U.S. investments are also subject to currency risk, or a decline in the value of a foreign currency versus the U.S. dollar, which reduces the dollar value of securities denominated in that currency.

Glossary

Gross domestic product (GDP): The total market value of all goods and services produced in a country in a given year.

Lipper averages: The averages of available mutual fund performance returns for specified periods in categories defined by Lipper Inc.

MSCI All Country World Index: A capitalization-weighted index of stocks from developed and emerging markets worldwide.

Price/earnings (P/E) ratio: A valuation measure calculated by dividing the price of a stock by its reported earnings per share. The ratio is a measure of how much investors are willing to pay for the company’s earnings.

Portfolio Highlights

Performance and Expenses
T. Rowe Price Institutional Global Equity Fund

Performance Comparison

This chart shows the value of a hypothetical $1 million investment in the fund over the past 10 fiscal year periods or since inception (for funds lacking 10-year records). The result is compared with benchmarks, which may include a broad-based market index and a peer group average or index. Market indexes do not include expenses, which are deducted from fund returns as well as mutual fund averages and indexes.

Fund Expense Example

As a mutual fund shareholder, you may incur two types of costs: (1) transaction costs, such as redemption fees or sales loads, and (2) ongoing costs, including management fees, distribution and service (12b-1) fees, and other fund expenses. The following example is intended to help you understand your ongoing costs (in dollars) of investing in the fund and to compare these costs with the ongoing costs of investing in other mutual funds. The example is based on an investment of $1,000 invested at the beginning of the most recent six-month period and held for the entire period.

Actual Expenses
The first line of the following table (Actual) provides information about actual account values and actual expenses. You may use the information on this line, together with your account balance, to estimate the expenses that you paid over the period. Simply divide your account value by $1,000 (for example, an $8,600 account value divided by $1,000 = 8.6), then multiply the result by the number on the first line under the heading “Expenses Paid During Period” to estimate the expenses you paid on your account during this period.

Hypothetical Example for Comparison Purposes
The information on the second line of the table (Hypothetical) is based on hypothetical account values and expenses derived from the fund’s actual expense ratio and an assumed 5% per year rate of return before expenses (not the fund’s actual return). You may compare the ongoing costs of investing in the fund with other funds by contrasting this 5% hypothetical example and the 5% hypothetical examples that appear in the shareholder reports of the other funds. The hypothetical account values and expenses may not be used to estimate the actual ending account balance or expenses you paid for the period.

You should also be aware that the expenses shown in the table highlight only your ongoing costs and do not reflect any transaction costs, such as redemption fees or sales loads. Therefore, the second line of the table is useful in comparing ongoing costs only and will not help you determine the relative total costs of owning different funds. To the extent a fund charges transaction costs, however, the total cost of owning that fund is higher.

Financial Highlights
T. Rowe Price Institutional Global Equity Fund

The accompanying notes are an integral part of these financial statements.

Portfolio of Investments^‡
T. Rowe Price Institutional Global Equity Fund
October 31, 2012

The accompanying notes are an integral part of these financial statements.

Statement of Assets and Liabilities
T. Rowe Price Institutional Global Equity Fund
October 31, 2012
($000s, except shares and per share amounts)

The accompanying notes are an integral part of these financial statements.

Statement of Operations
T. Rowe Price Institutional Global Equity Fund
($000s)

The accompanying notes are an integral part of these financial statements.

Statement of Changes in Net Assets
T. Rowe Price Institutional Global Equity Fund
($000s)

The accompanying notes are an integral part of these financial statements.

Notes to Financial Statements
T. Rowe Price Institutional Global Equity Fund
October 31, 2012

T. Rowe Price Institutional International Funds, Inc. (the corporation), is registered under the Investment Company Act of 1940 (the 1940 Act). The Institutional Global Equity Fund (the fund) is a diversified, open-end management investment company established by the corporation. The fund commenced operations on June 30, 2006. The fund seeks long-term growth of capital through investments primarily in the common stocks of established companies throughout the world, including the U.S.

NOTE 1 - SIGNIFICANT ACCOUNTING POLICIES

Basis of Preparation The accompanying financial statements were prepared in accordance with accounting principles generally accepted in the United States of America (GAAP), which require the use of estimates made by management. Management believes that estimates and valuations are appropriate; however, actual results may differ from those estimates, and the valuations reflected in the accompanying financial statements may differ from the value ultimately realized upon sale or maturity.

Investment Transactions, Investment Income, and Distributions Income and expenses are recorded on the accrual basis. Dividends received from mutual fund investments are reflected as dividend income; capital gain distributions are reflected as realized gain/loss. Dividend income and capital gain distributions are recorded on the ex-dividend date. Income tax-related interest and penalties, if incurred, would be recorded as income tax expense. Investment transactions are accounted for on the trade date. Realized gains and losses are reported on the identified cost basis. Distributions to shareholders are recorded on the ex-dividend date. Income distributions are declared and paid annually. Capital gain distributions, if any, are generally declared and paid by the fund annually.

Currency Translation Assets, including investments, and liabilities denominated in foreign currencies are translated into U.S. dollar values each day at the prevailing exchange rate, using the mean of the bid and asked prices of such currencies against U.S. dollars as quoted by a major bank. Purchases and sales of securities, income, and expenses are translated into U.S. dollars at the prevailing exchange rate on the date of the transaction. The effect of changes in foreign currency exchange rates on realized and unrealized security gains and losses is reflected as a component of security gains and losses.

Credits The fund earns credits on temporarily uninvested cash balances held at the custodian, which reduce the fund’s custody charges. Custody expense in the accompanying financial statements is presented before reduction for credits.

Redemption Fees A 2% fee is assessed on redemptions of fund shares held for 90 days or less to deter short-term trading and to protect the interests of long-term shareholders. Redemption fees are withheld from proceeds that shareholders receive from the sale or exchange of fund shares. The fees are paid to the fund and are recorded as an increase to paid-in capital. The fees may cause the redemption price per share to differ from the net asset value per share.

New Accounting Pronouncements In May 2011, the Financial Accounting Standards Board (FASB) issued amended guidance to align fair value measurement and disclosure requirements in U.S. GAAP with International Financial Reporting Standards. The guidance is effective for fiscal years and interim periods beginning on or after December 15, 2011. Adoption had no effect on net assets or results of operations.

In December 2011, the FASB issued amended guidance to enhance disclosure for offsetting assets and liabilities. The guidance is effective for fiscal years and interim periods beginning on or after January 1, 2013. Adoption will have no effect on the fund’s net assets or results of operations.

NOTE 2 - VALUATION

The fund’s financial instruments are reported at fair value as defined by GAAP. The fund determines the values of its assets and liabilities and computes its net asset value per share at the close of the New York Stock Exchange (NYSE), normally 4 p.m. ET, each day that the NYSE is open for business.

Valuation Methods Equity securities listed or regularly traded on a securities exchange or in the over-the-counter (OTC) market are valued at the last quoted sale price or, for certain markets, the official closing price at the time the valuations are made, except for OTC Bulletin Board securities, which are valued at the mean of the latest bid and asked prices. A security that is listed or traded on more than one exchange is valued at the quotation on the exchange determined to be the primary market for such security. Listed securities not traded on a particular day are valued at the mean of the latest bid and asked prices for domestic securities and the last quoted sale price for international securities.

Investments in mutual funds are valued at the mutual fund’s closing net asset value per share on the day of valuation.

Other investments, including restricted securities and private placements, and those financial instruments for which the above valuation procedures are inappropriate or are deemed not to reflect fair value, are stated at fair value as determined in good faith by the T. Rowe Price Valuation Committee, established by the fund’s Board of Directors (the Board). Subject to oversight by the Board, the Valuation Committee develops pricing-related policies and procedures and approves all fair-value determinations. The Valuation Committee regularly makes good faith judgments, using a wide variety of sources and information, to establish and adjust valuations of certain securities as events occur and circumstances warrant. For instance, in determining the fair value of private-equity instruments, the Valuation Committee considers a variety of factors, including the company’s business prospects, its financial performance, strategic events impacting the company, relevant valuations of similar companies, new rounds of financing, and any negotiated transactions of significant size between other investors in the company. Because any fair-value determination involves a significant amount of judgment, there is a degree of subjectivity inherent in such pricing decisions.

For valuation purposes, the last quoted prices of non-U.S. equity securities may be adjusted under the circumstances described below. If the fund determines that developments between the close of a foreign market and the close of the NYSE will, in its judgment, materially affect the value of some or all of its portfolio securities, the fund will adjust the previous closing prices to reflect what it believes to be the fair value of the securities as of the close of the NYSE. In deciding whether it is necessary to adjust closing prices to reflect fair value, the fund reviews a variety of factors, including developments in foreign markets, the performance of U.S. securities markets, and the performance of instruments trading in U.S. markets that represent foreign securities and baskets of foreign securities. A fund may also fair value securities in other situations, such as when a particular foreign market is closed but the fund is open. The fund uses outside pricing services to provide it with closing prices and information to evaluate and/or adjust those prices. The fund cannot predict how often it will use closing prices and how often it will determine it necessary to adjust those prices to reflect fair value. As a means of evaluating its security valuation process, the fund routinely compares closing prices, the next day’s opening prices in the same markets, and adjusted prices. Additionally, trading in the underlying securities of the fund may take place in various foreign markets on certain days when the fund is not open for business and does not calculate a net asset value. As a result, net asset values may be significantly affected on days when shareholders cannot make transactions.

Valuation Inputs Various inputs are used to determine the value of the fund’s financial instruments. These inputs are summarized in the three broad levels listed below:

Level 1 – quoted prices in active markets for identical financial instruments

Level 2 – observable inputs other than Level 1 quoted prices (including, but not limited to, quoted prices for similar financial instruments, interest rates, prepayment speeds, and credit risk)

Level 3 – unobservable inputs

Observable inputs are those based on market data obtained from sources independent of the fund, and unobservable inputs reflect the fund’s own assumptions based on the best information available. The input levels are not necessarily an indication of the risk or liquidity associated with financial instruments at that level. For example, non-U.S. equity securities actively traded in foreign markets generally are reflected in Level 2 despite the availability of closing prices because the fund evaluates and determines whether those closing prices reflect fair value at the close of the NYSE or require adjustment, as described above. The following table summarizes the fund’s financial instruments, based on the inputs used to determine their values on October 31, 2012:

Following is a reconciliation of the fund’s Level 3 holdings for the year ended October 31, 2012. Transfers into and out of Level 3 are reflected at the value of the financial instrument at the beginning of the period. Gain (loss) reflects both realized and change in unrealized gain (loss) on Level 3 holdings during the period, if any, and is included on the accompanying Statement of Operations. The change in unrealized gain (loss) on Level 3 instruments held at October 31, 2012, totaled $0 for the year ended October 31, 2012.

NOTE 3 - OTHER INVESTMENT TRANSACTIONS

Consistent with its investment objective, the fund engages in the following practices to manage exposure to certain risks and/or to enhance performance. The investment objective, policies, program, and risk factors of the fund are described more fully in the fund’s prospectus and Statement of Additional Information.

Emerging Markets At October 31, 2012, approximately 10% of the fund’s net assets were invested, either directly or through investments in T. Rowe Price institutional funds, in securities of companies located in emerging markets, securities issued by governments of emerging market countries, and/or securities denominated in or linked to the currencies of emerging market countries. Emerging market securities are often subject to greater price volatility, less liquidity, and higher rates of inflation than U.S. securities. In addition, emerging markets may be subject to greater political, economic, and social uncertainty, and differing regulatory environments that may potentially impact the fund’s ability to buy or sell certain securities or repatriate proceeds to U.S. dollars.

Restricted Securities The fund may invest in securities that are subject to legal or contractual restrictions on resale. Prompt sale of such securities at an acceptable price may be difficult and may involve substantial delays and additional costs.

Other Purchases and sales of portfolio securities other than short-term securities aggregated $156,746,000 and $163,390,000, respectively, for the year ended October 31, 2012.

NOTE 4 - FEDERAL INCOME TAXES

No provision for federal income taxes is required since the fund intends to continue to qualify as a regulated investment company under Subchapter M of the Internal Revenue Code and distribute to shareholders all of its taxable income and gains. Distributions determined in accordance with federal income tax regulations may differ in amount or character from net investment income and realized gains for financial reporting purposes. Financial reporting records are adjusted for permanent book/tax differences to reflect tax character but are not adjusted for temporary differences.

The fund files U.S. federal, state, and local tax returns as required. The fund’s tax returns are subject to examination by the relevant tax authorities until expiration of the applicable statute of limitations, which is generally three years after the filing of the tax return but which can be extended to six years in certain circumstances. Tax returns for open years have incorporated no uncertain tax positions that require a provision for income taxes.

Reclassifications between income and gain relate primarily to the character of income on passive foreign investment companies. For the year ended October 31, 2012, the following reclassifications were recorded to reflect tax character (there was no impact on results of operations or net assets):

Distributions during the years ended October 31, 2012 and October 31, 2011, totaled $1,231,000 and $1,297,000, respectively, and were characterized as ordinary income for tax purposes. At October 31, 2012, the tax-basis cost of investments and components of net assets were as follows:

The difference between book-basis and tax-basis net unrealized appreciation (depreciation) is attributable to the deferral of losses from wash sales and the realization of gains/losses on passive foreign investment companies for tax purposes. The fund intends to retain realized gains to the extent of available capital loss carryforwards. As a result of the Regulated Investment Company Modernization Act of 2010, net capital losses realized on or after November 1, 2011 (effective date) may be carried forward indefinitely to offset future realized capital gains; however, post-effective losses must be used before pre-effective capital loss carryforwards with expiration dates. Accordingly, it is possible that all or a portion of the fund’s pre-effective capital loss carryforwards could expire unused. During the year ended October 31, 2012, the fund utilized $48,752,000 of capital loss carryforwards. The fund’s available capital loss carryforwards as of October 31, 2012, expire as follows: $1,749,000 in fiscal 2016 and $42,266,000 in fiscal 2017; $4,737,000 have no expiration.

NOTE 5 - RELATED PARTY TRANSACTIONS

The fund is managed by T. Rowe Price Associates, Inc. (Price Associates), a wholly owned subsidiary of T. Rowe Price Group, Inc. (Price Group). The investment management agreement between the fund and Price Associates provides for an annual investment management fee equal to 0.65% of the fund’s average daily net assets. The fee is computed daily and paid monthly.

The fund is also subject to a contractual expense limitation through February 28, 2013. During the limitation period, Price Associates is required to waive its management fee and reimburse the fund for any expenses, excluding interest, taxes, brokerage commissions, and extraordinary expenses, that would otherwise cause the fund’s ratio of annualized total expenses to average net assets (expense ratio) to exceed its expense limitation of 0.75%. For a period of three years after the date of any reimbursement or waiver, the fund is required to repay Price Associates for expenses previously reimbursed and management fees waived to the extent its net assets have grown or expenses have declined sufficiently to allow repayment without causing the fund’s expense ratio to exceed its expense limitation. Pursuant to this agreement, management fees in the amount of $143,000 were waived during the year ended October 31, 2012. Including these amounts, management fees waived in the amount of $412,000 remain subject to repayment by the fund at October 31, 2012.

In addition, the fund has entered into service agreements with Price Associates and a wholly owned subsidiary of Price Associates (collectively, Price). Price Associates computes the daily share price and provides certain other administrative services to the fund. T. Rowe Price Services, Inc., provides shareholder and administrative services in its capacity as the fund’s transfer and dividend disbursing agent. For the year ended October 31, 2012, expenses incurred pursuant to these service agreements were $122,000 for Price Associates and $1,000 for T. Rowe Price Services, Inc. The total amount payable at period-end pursuant to these service agreements is reflected as Due to Affiliates in the accompanying financial statements.

The fund may invest in the T. Rowe Price Reserve Investment Fund and the T. Rowe Price Government Reserve Investment Fund (collectively, the T. Rowe Price Reserve Investment Funds), open-end management investment companies managed by Price Associates and considered affiliates of the fund. The T. Rowe Price Reserve Investment Funds are offered as cash management options to mutual funds, trusts, and other accounts managed by Price Associates and/or its affiliates and are not available for direct purchase by members of the public. The T. Rowe Price Reserve Investment Funds pay no investment management fees.

Report of Independent Registered Public Accounting Firm

To the Board of Directors of T. Rowe Price Institutional International Funds, Inc. and
Shareholders of T. Rowe Price Institutional Global Equity Fund

In our opinion, the accompanying statement of assets and liabilities, including the portfolio of investments, and the related statements of operations and of changes in net assets and the financial highlights present fairly, in all material respects, the financial position of T. Rowe Price Institutional Global Equity Fund (one of the portfolios comprising T. Rowe Price Institutional International Funds, Inc., hereafter referred to as the “Fund”) at October 31, 2012, and the results of its operations, the changes in its net assets and the financial highlights for each of the periods indicated therein, in conformity with accounting principles generally accepted in the United States of America. These financial statements and financial highlights (hereafter referred to as “financial statements”) are the responsibility of the Fund’s management; our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits of these financial statements in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements, assessing the accounting principles used and significant estimates made by management, and evaluating the overall financial statement presentation. We believe that our audits, which included confirmation of securities at October 31, 2012 by correspondence with the custodian and brokers, and confirmation of the underlying funds by correspondence with the transfer agent, provide a reasonable basis for our opinion.

PricewaterhouseCoopers LLP
Baltimore, Maryland
December 14, 2012

Tax Information (Unaudited) for the Tax Year Ended 10/31/12

We are providing this information as required by the Internal Revenue Code. The amounts shown may differ from those elsewhere in this report because of differences between tax and financial reporting requirements.

For taxable non-corporate shareholders, $1,455,000 of the fund’s income represents qualified dividend income subject to the 15% rate category.

For corporate shareholders, $979,000 of the fund’s income qualifies for the dividends-received deduction.

Information on Proxy Voting Policies, Procedures, and Records

A description of the policies and procedures used by T. Rowe Price funds and portfolios to determine how to vote proxies relating to portfolio securities is available in each fund’s Statement of Additional Information, which you may request by calling 1-800-225-5132 or by accessing the SEC’s website, sec.gov. The description of our proxy voting policies and procedures is also available on our website, troweprice.com. To access it, click on the words “Our Company” at the top of our corporate homepage. Then, when the next page appears, click on the words “Proxy Voting Policies” on the left side of the page.

Each fund’s most recent annual proxy voting record is available on our website and through the SEC’s website. To access it through our website, follow the directions above, then click on the words “Proxy Voting Records” on the right side of the Proxy Voting Policies page.

How to Obtain Quarterly Portfolio Holdings

The fund files a complete schedule of portfolio holdings with the Securities and Exchange Commission for the first and third quarters of each fiscal year on Form N-Q. The fund’s Form N-Q is available electronically on the SEC’s website (sec.gov); hard copies may be reviewed and copied at the SEC’s Public Reference Room, 100 F St. N.E., Washington, DC 20549. For more information on the Public Reference Room, call 1-800-SEC-0330.

About the Fund’s Directors and Officers

Your fund is overseen by a Board of Directors (Board) that meets regularly to review a wide variety of matters affecting the fund, including performance, investment programs, compliance matters, advisory fees and expenses, service providers, and other business affairs. The Board elects the fund’s officers, who are listed in the final table. At least 75% of the Board’s members are independent of T. Rowe Price Associates, Inc. (T. Rowe Price), and its affiliates; “inside” or “interested” directors are employees or officers of T. Rowe Price. The business address of each director and officer is 100 East Pratt Street, Baltimore, Maryland 21202. The Statement of Additional Information includes additional information about the fund directors and is available without charge by calling a T. Rowe Price representative at 1-800-638-5660.

Independent Directors
Name (Year of Birth) Year Elected* [Number of T. Rowe Price Portfolios Overseen]	Principal Occupation(s) and Directorships of Public Companies and Other Investment Companies During the Past Five Years
William R. Brody (1944) 2009 [138]	President and Trustee, Salk Institute for Biological Studies (2009 to present); Director, Novartis, Inc. (2009 to present); Director, IBM (2007 to present); President and Trustee, Johns Hopkins University (1996 to 2009); Chairman of Executive Committee and Trustee, Johns Hopkins Health System (1996 to 2009)
Jeremiah E. Casey (1940) 2006 [138]	Retired
Anthony W. Deering (1945) 1991 [138]	Chairman, Exeter Capital, LLC, a private investment firm (2004 to present); Director, Under Armour (2008 to present); Director, Vornado Real Estate Investment Trust (2004 to present); Director and Member of the Advisory Board, Deutsche Bank North America (2004 to present); Director, Mercantile Bankshares (2002 to 2007)
Donald W. Dick, Jr. (1943) 1989 [138]	Principal, EuroCapital Partners, LLC, an acquisition and management advisory firm (1995 to present)
Robert J. Gerrard, Jr. (1952) 2012 [90]	Chairman of Compensation Committee and Director, Syniverse Holdings, Inc. (2008 to 2011); Executive Vice President and General Counsel, Scripps Networks, LLC (1997 to 2009); Advisory Board Member, Pipeline Crisis/Winning Strategies (1997 to present)
Karen N. Horn (1943) 2003 [138]	Senior Managing Director, Brock Capital Group, an advisory and investment banking firm (2004 to present); Director, Eli Lilly and Company (1987 to present); Director, Simon Property Group (2004 to present); Director, Norfolk Southern (2008 to present); Director, Fannie Mae (2006 to 2008)
Theo C. Rodgers (1941) 2006 [138]	President, A&R Development Corporation (1977 to present)
Cecilia E. Rouse, Ph.D. (1963) 2012 [90]	Professor and Researcher, Princeton University (1992 to present); Director, MDRC (2011 to present); Member, National Academy of Education (2010 to present); Research Associate, National Bureau of Economic Research’s Labor Studies Program (1998 to 2009 and 2011 to present); Member, President’s Council of Economic Advisors (2009 to 2011); Member, The MacArthur Foundation Network on the Transition to Adulthood and Public Policy (2000 to 2008); Member, National Advisory Committee for the Robert Wood Johnson Foundation’s Scholars in Health Policy Research Program (2008); Director and Member, National Economic Association (2006 to 2008); Member, Association of Public Policy Analysis and Management Policy Council (2006 to 2008); Member, Hamilton Project’s Advisory Board at The Brookings Institute (2006 to 2008); Chair of Committee on the Status of Minority Groups in the Economic Profession, American Economic Association (2006 to 2008)
John G. Schreiber (1946) 2001 [138]	Owner/President, Centaur Capital Partners, Inc., a real estate investment company (1991 to present); Cofounder and Partner, Blackstone Real Estate Advisors, L.P. (1992 to present); Director, General Growth Properties, Inc. (2010 to present)
Mark R. Tercek (1957) 2009 [138]	President and Chief Executive Officer, The Nature Conservancy (2008 to present); Managing Director, The Goldman Sachs Group, Inc. (1984 to 2008)
*Each independent director serves until retirement, resignation, or election of a successor.
Inside Directors
Name (Year of Birth) Year Elected* [Number of T. Rowe Price Portfolios Overseen]	Principal Occupation(s) and Directorships of Public Companies and Other Investment Companies During the Past Five Years
Edward C. Bernard (1956) 2006 [138]	Director and Vice President, T. Rowe Price; Vice Chairman of the Board, Director, and Vice President, T. Rowe Price Group, Inc.; Chairman of the Board, Director, and President, T. Rowe Price Investment Services, Inc.; Chairman of the Board and Director, T. Rowe Price Retirement Plan Services, Inc., T. Rowe Price Savings Bank, and T. Rowe Price Services, Inc.; Chairman of the Board, Chief Executive Officer, and Director, T. Rowe Price International; Chief Executive Officer, Chairman of the Board, Director, and President, T. Rowe Price Trust Company; Chairman of the Board, all funds
Brian C. Rogers, CFA, CIC (1955) 2006 [75]	Chief Investment Officer, Director, and Vice President, T. Rowe Price; Chairman of the Board, Chief Investment Officer, Director, and Vice President, T. Rowe Price Group, Inc.; Vice President, T. Rowe Price Trust Company
*Each inside director serves until retirement, resignation, or election of a successor.

Officers
Name (Year of Birth)
Position Held With Institutional International Funds	Principal Occupation(s)
Ulle Adamson, CFA (1979) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Roy H. Adkins (1970) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.; formerly employee, African Development Bank (to 2008)
Christopher D. Alderson (1962) President	Director and President–International Equity, T. Rowe Price International; Company’s Representative, Director, and Vice President, Price Hong Kong; Director and Vice President, Price Singapore; Vice President, T. Rowe Price Group, Inc.
Paulina Amieva (1981) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International; formerly student, Harvard Business School (to 2008)
Oliver D.M. Bell, IMC (1969) Executive Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International; formerly Head of Global Emerging Markets Research, Pictet Asset Management Ltd. (to 2011), and Portfolio Manager of Africa and Middle East portfolios and other emerging markets strategies, Pictet Asset Management Ltd. (to 2009)
R. Scott Berg, CFA (1972) Executive Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Carolyn Hoi Che Chu (1974) Vice President	Vice President, Price Hong Kong and T. Rowe Price Group, Inc.; formerly Director, Bank of America Merrill Lynch and Co-head of credit and convertibles research team in Hong Kong (to 2010)
Archibald Ciganer Albeniz, CFA (1976) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Richard N. Clattenburg, CFA (1979) Executive Vice President	Vice President, Price Singapore, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price International
Michael J. Conelius, CFA (1964) Executive Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., T. Rowe Price International, and T. Rowe Price Trust Company
Jose Costa Buck (1972) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Richard de los Reyes (1975) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Michael Della Vedova (1969) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International; formerly Cofounder and Partner, Four Quarter Capital (to 2009)
Bridget A. Ebner (1970) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Mark J.T. Edwards (1957) Executive Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
David J. Eiswert, CFA (1972) Executive Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price International
Roger L. Fiery III, CPA (1959) Vice President	Vice President, Price Hong Kong, Price Singapore, T. Rowe Price, T. Rowe Price Group, Inc., T. Rowe Price International, and T. Rowe Price Trust Company
Mark S. Finn, CFA, CPA (1963) Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price Trust Company
Robert N. Gensler (1957) Executive Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price International
John R. Gilner (1961) Chief Compliance Officer	Chief Compliance Officer and Vice President, T. Rowe Price; Vice President, T. Rowe Price Group, Inc., and T. Rowe Price Investment Services, Inc.
Gregory S. Golczewski (1966) Vice President	Vice President, T. Rowe Price and T. Rowe Price Trust Company
M. Campbell Gunn (1956) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Gregory K. Hinkle, CPA (1958) Treasurer	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price Trust Company
Leigh Innes, CFA (1976) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Randal S. Jenneke (1971) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International; formerly Senior Portfolio Manager, Australian Equities (to 2010)
Kris H. Jenner, M.D., D.Phil. (1962) Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price International
Yoichiro Kai (1973) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International; formerly Japanese Financial/Real Estate Sector Analyst/Portfolio Manager, Citadel Investment Group, Asia Limited (to 2009)
Andrew J. Keirle (1974) Executive Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Ian D. Kelson (1956) Executive Vice President	President–International Fixed Income, T. Rowe Price International; Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Christopher J. Kushlis, CFA (1976) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Mark J. Lawrence (1970) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International; formerly Equity Fund Manager, Citi (London) (to 2008)
David M. Lee, CFA (1962) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Patricia B. Lippert (1953) Secretary	Assistant Vice President, T. Rowe Price and T. Rowe Price Investment Services, Inc.
Christopher C. Loop, CFA (1966) Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price International
Anh Lu (1968) Vice President	Vice President, Price Hong Kong and T. Rowe Price Group, Inc.
Sebastien Mallet (1974) Executive Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Daniel Martino, CFA (1974) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Jonathan H.W. Matthews, CFA (1975) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International; formerly Analyst, Pioneer Investments (to 2008)
Susanta Mazumdar (1968) Vice President	Vice President, Price Singapore and T. Rowe Price Group, Inc.
Raymond A. Mills, Ph.D., CFA (1960) Executive Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., T. Rowe Price International, and T. Rowe Price Trust Company
Sudhir Nanda, Ph.D., CFA (1959) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Joshua Nelson (1977) Executive Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Jason Nogueira, CFA (1974) Executive Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
David Oestreicher (1967) Vice President	Director, Vice President, and Secretary, T. Rowe Price Investment Services, Inc., T. Rowe Price Retirement Plan Services, Inc., T. Rowe Price Services, Inc., and T. Rowe Price Trust Company; Vice President and Secretary, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price International; Vice President, Price Hong Kong and Price Singapore
Michael D. Oh, CFA (1974) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Kenneth A. Orchard (1975) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International; formerly Vice President, Moody’s Investors Service (to 2010)
Gonzalo Pángaro, CFA (1968) Executive Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Timothy E. Parker, CFA (1974) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Craig J. Pennington, CFA (1971) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International; formerly Global Energy Analyst, Insight Investment (to 2010); Senior Trader, Brevan Howard (to 2008)
Frederick A. Rizzo (1969) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Christopher J. Rothery (1963) Executive Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Federico Santilli, CFA (1974) Executive Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Sebastian Schrott (1977) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Deborah D. Seidel (1962) Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., T. Rowe Price Investment Services, Inc., and T. Rowe Price Services, Inc.
Robert W. Sharps, CFA, CPA (1971) Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price Trust Company
Robert W. Smith (1961) Executive Vice President	Vice President, T. Rowe Price, T. Rowe Price Group, Inc., and T. Rowe Price Trust Company
Joshua K. Spencer, CFA (1973) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
David A. Stanley (1963) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Jonty Starbuck, Ph.D. (1975) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Ju Yen Tan (1972) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Dean Tenerelli (1964) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Eric L. Veiel, CFA (1972) Vice President	Vice President, T. Rowe Price and T. Rowe Price Group, Inc.
Julie L. Waples (1970) Vice President	Vice President, T. Rowe Price
Christopher S. Whitehouse (1972) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
J. Howard Woodward, CFA (1974) Vice President	Vice President, T. Rowe Price Group, Inc., and T. Rowe Price International
Ernest C. Yeung (1979) Vice President	Vice President, Price Hong Kong and T. Rowe Price Group, Inc.
Unless otherwise noted, officers have been employees of T. Rowe Price or T. Rowe Price International for at least 5 years.

Item 2. Code of Ethics.

The registrant has adopted a code of ethics, as defined in Item 2 of Form N-CSR, applicable to its principal executive officer, principal financial officer, principal accounting officer or controller, or persons performing similar functions. A copy of this code of ethics is filed as an exhibit to this Form N-CSR. No substantive amendments were approved or waivers were granted to this code of ethics during the period covered by this report.

Item 3. Audit Committee Financial Expert.

The registrant’s Board of Directors/Trustees has determined that Mr. Anthony W. Deering qualifies as an audit committee financial expert, as defined in Item 3 of Form N-CSR. Mr. Deering is considered independent for purposes of Item 3 of Form N-CSR.

Item 4. Principal Accountant Fees and Services.

(a) – (d) Aggregate fees billed to the registrant for the last two fiscal years for professional services rendered by the registrant’s principal accountant were as follows:

Audit fees include amounts related to the audit of the registrant’s annual financial statements and services normally provided by the accountant in connection with statutory and regulatory filings. Audit-related fees include amounts reasonably related to the performance of the audit of the registrant’s financial statements and specifically include the issuance of a report on internal controls and, if applicable, agreed-upon procedures related to fund acquisitions. Tax fees include amounts related to services for tax compliance, tax planning, and tax advice. The nature of these services specifically includes the review of distribution calculations and the preparation of Federal, state, and excise tax returns. All other fees include the registrant’s pro-rata share of amounts for agreed-upon procedures in conjunction with service contract approvals by the registrant’s Board of Directors/Trustees.

(e)(1) The registrant’s audit committee has adopted a policy whereby audit and non-audit services performed by the registrant’s principal accountant for the registrant, its investment adviser, and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant require pre-approval in advance at regularly scheduled audit committee meetings. If such a service is required between regularly scheduled audit committee meetings, pre-approval may be authorized by one audit committee member with ratification at the next scheduled audit committee meeting. Waiver of pre-approval for audit or non-audit services requiring fees of a de minimis amount is not permitted.

     (2) No services included in (b) – (d) above were approved pursuant to paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X.

(f) Less than 50 percent of the hours expended on the principal accountant’s engagement to audit the registrant’s financial statements for the most recent fiscal year were attributed to work performed by persons other than the principal accountant’s full-time, permanent employees.

(g) The aggregate fees billed for the most recent fiscal year and the preceding fiscal year by the registrant’s principal accountant for non-audit services rendered to the registrant, its investment adviser, and any entity controlling, controlled by, or under common control with the investment adviser that provides ongoing services to the registrant were $1,333,000 and $1,632,000, respectively.

(h) All non-audit services rendered in (g) above were pre-approved by the registrant’s audit committee. Accordingly, these services were considered by the registrant’s audit committee in maintaining the principal accountant’s independence.

Item 5. Audit Committee of Listed Registrants.

Not applicable.

Item 6. Investments.

(a) Not applicable. The complete schedule of investments is included in Item 1 of this Form N-CSR.

(b) Not applicable.

Item 7. Disclosure of Proxy Voting Policies and Procedures for Closed-End Management Investment Companies.

Not applicable.

Item 8. Portfolio Managers of Closed-End Management Investment Companies.

Not applicable.

Item 9. Purchases of Equity Securities by Closed-End Management Investment Company and Affiliated Purchasers.

Not applicable.

Item 10. Submission of Matters to a Vote of Security Holders.

Not applicable.

Item 11. Controls and Procedures.

(a) The registrant’s principal executive officer and principal financial officer have evaluated the registrant’s disclosure controls and procedures within 90 days of this filing and have concluded that the registrant’s disclosure controls and procedures were effective, as of that date, in ensuring that information required to be disclosed by the registrant in this Form N-CSR was recorded, processed, summarized, and reported timely.

(b) The registrant’s principal executive officer and principal financial officer are aware of no change in the registrant’s internal control over financial reporting that occurred during the registrant’s second fiscal quarter covered by this report that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting.

Item 12. Exhibits.

(a)(1) The registrant’s code of ethics pursuant to Item 2 of Form N-CSR is attached.

     (2) Separate certifications by the registrant's principal executive officer and principal financial officer, pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 and required by Rule 30a-2(a) under the Investment Company Act of 1940, are attached.

     (3) Written solicitation to repurchase securities issued by closed-end companies: not applicable.

(b) A certification by the registrant's principal executive officer and principal financial officer, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 and required by Rule 30a-2(b) under the Investment Company Act of 1940, is attached.

SIGNATURES

     Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

T. Rowe Price Institutional International Funds, Inc.
 

	By	/s/ Edward C. Bernard
		Edward C. Bernard
		Principal Executive Officer
Date     December 14, 2012

 

     Pursuant to the requirements of the Securities Exchange Act of 1934 and the Investment Company Act of 1940, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated.
 

	By	/s/ Edward C. Bernard
		Edward C. Bernard
		Principal Executive Officer
Date     December 14, 2012
	By	/s/ Gregory K. Hinkle
		Gregory K. Hinkle
		Principal Financial Officer
Date     December 14, 2012