GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS
October 31, 2023
(unaudited)
| COMMON STOCKS — 59.6% | ||||||||
| SHARES | VALUE | |||||||
| Software & Services — 7.2% | ||||||||
| Adobe, Inc. (a) | 6,586 | $ | 3,504,147 | |||||
| Microsoft Corporation | 52,010 | 17,585,101 | ||||||
| Paycom Software, Inc. | 7,024 | 1,720,669 | ||||||
| ServiceNow, Inc. (a) | 5,144 | 2,993,037 | ||||||
| 25,802,954 | ||||||||
| Pharmaceuticals, Biotechnology & Life Sciences — 5.3% | ||||||||
| AstraZeneca PLC ADR (b) | 73,287 | 4,633,937 | ||||||
| Gilead Sciences, Inc. | 28,375 | 2,228,573 | ||||||
| IQVIA Holdings, Inc. (a) | 13,140 | 2,376,106 | ||||||
| Merck & Company, Inc. | 27,300 | 2,803,710 | ||||||
| Novo Nordisk A/S ADR (b) | 22,500 | 2,172,825 | ||||||
| Roche Holding AG ADR | 67,859 | 2,193,881 | ||||||
| Thermo Fisher Scientific, Inc. | 5,889 | 2,619,251 | ||||||
| 19,028,283 | ||||||||
| Technology Hardware & Equipment — 5.3% | ||||||||
| Apple, Inc. | 89,484 | 15,281,183 | ||||||
| Palo Alto Networks, Inc. (a) | 14,273 | 3,468,624 | ||||||
| 18,749,807 | ||||||||
| Semiconductors & Semiconductor Equipment — 4.4% | ||||||||
| Analog Devices, Inc. | 15,676 | 2,466,305 | ||||||
| ASML Holding NV (b) | 4,954 | 2,966,505 | ||||||
| NVIDIA Corporation | 16,127 | 6,576,590 | ||||||
| NXP Semiconductors NV (b) | 12,266 | 2,115,026 | ||||||
| Wolfspeed, Inc. (a) | 43,189 | 1,461,516 | ||||||
| 15,585,942 | ||||||||
| Capital Goods — 4.2% | ||||||||
| Deere & Company | 5,649 | 2,063,919 | ||||||
| Eaton Corporation PLC | 15,151 | 3,150,044 | ||||||
| Illinois Tool Works, Inc. | 7,095 | 1,590,131 | ||||||
| Rockwell Automation, Inc. | 4,908 | 1,289,872 | ||||||
| Trane Technologies PLC | 15,557 | 2,960,653 | ||||||
| Westinghouse Air Brake Technologies Corporation | 21,955 | 2,327,669 | ||||||
| Xylem, Inc. | 15,837 | 1,481,393 | ||||||
| 14,863,681 | ||||||||
| SHARES | VALUE | |||||||
| Insurance — 3.7% | ||||||||
| Aflac, Inc. | 28,265 | $ | 2,207,779 | |||||
| Elevance Health, Inc. | 14,251 | 6,414,233 | ||||||
| Progressive Corporation (The) | 15,121 | 2,390,479 | ||||||
| Travelers Companies, Inc. (The) | 13,908 | 2,328,755 | ||||||
| 13,341,246 | ||||||||
| Consumer Discretionary Distribution & Retail — 3.6% | ||||||||
| Home Depot, Inc. (The) | 11,443 | 3,257,708 | ||||||
| Target Corporation | 21,254 | 2,354,731 | ||||||
| TJX Companies, Inc. (The) | 49,595 | 4,367,831 | ||||||
| Tractor Supply Company | 14,712 | 2,832,943 | ||||||
| 12,813,213 | ||||||||
| Financial Services — 3.3% | ||||||||
| LPL Financial Holdings, Inc. | 19,667 | 4,415,635 | ||||||
| Mastercard, Inc., Class A | 19,728 | 7,424,632 | ||||||
| 11,840,267 | ||||||||
| Media & Entertainment — 2.7% | ||||||||
| Alphabet, Inc., Class A (a) | 77,564 | 9,624,141 | ||||||
| Equity Real Estate Investment Trusts (REITs) — 2.6% | ||||||||
| American Tower Corporation REIT | 19,574 | 3,487,891 | ||||||
| AvalonBay Communities, Inc. REIT | 8,963 | 1,485,528 | ||||||
| Equinix, Inc. REIT | 2,596 | 1,894,145 | ||||||
| Jones Lang LaSalle, Inc. (a) | 9,787 | 1,251,953 | ||||||
| Prologis, Inc. REIT | 10,930 | 1,101,198 | ||||||
| 9,220,715 | ||||||||
| Consumer Staples Distribution & Retail — 2.2% | ||||||||
| Costco Wholesale Corporation | 10,528 | 5,816,088 | ||||||
| Sysco Corporation | 30,845 | 2,050,884 | ||||||
| 7,866,972 | ||||||||
| Healthcare Equipment & Services — 2.0% | ||||||||
| Alcon, Inc. (b) | 35,019 | 2,497,555 | ||||||
| Stryker Corporation | 10,759 | 2,907,297 | ||||||
1
| GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Healthcare Equipment & Services — (continued) | ||||||||
| West Pharmaceutical Services, Inc. | 5,832 | $ | 1,856,267 | |||||
| 7,261,119 | ||||||||
| Consumer Durables & Apparel — 2.0% | ||||||||
| Levi Strauss & Company, Class A | 129,446 | 1,769,527 | ||||||
| Lululemon Athletica, Inc. (a) | 7,754 | 3,051,044 | ||||||
| NIKE, Inc., Class B | 21,523 | 2,211,918 | ||||||
| 7,032,489 | ||||||||
| Banks — 1.9% | ||||||||
| East West Bancorp, Inc. | 63,372 | 3,398,007 | ||||||
| PNC Financial Services Group, Inc. (The) | 28,515 | 3,264,112 | ||||||
| 6,662,119 | ||||||||
| Renewable Energy & Energy Efficiency — 1.8% | ||||||||
| First Solar, Inc. (a) | 15,473 | 2,204,129 | ||||||
| Ormat Technologies, Inc. | 35,154 | 2,163,377 | ||||||
| SolarEdge Technologies, Inc. (a) | 13,704 | 1,040,819 | ||||||
| Sunrun, Inc. (a) | 109,285 | 1,054,600 | ||||||
| 6,462,925 | ||||||||
| Household & Personal Products — 1.6% | ||||||||
| Procter & Gamble Company (The) | 17,374 | 2,606,621 | ||||||
| Unilever PLC ADR (b) | 61,768 | 2,924,715 | ||||||
| 5,531,336 | ||||||||
| Transportation — 1.2% | ||||||||
| J.B. Hunt Transport Services, Inc. | 13,020 | 2,237,748 | ||||||
| United Parcel Service, Inc., Class B | 14,085 | 1,989,506 | ||||||
| 4,227,254 | ||||||||
| Materials — 1.0% | ||||||||
| Ball Corporation | 58,571 | 2,820,194 | ||||||
| SHARES | VALUE | |||||||
| Materials — (continued) | ||||||||
| Ingevity Corporation (a) | 19,719 | $ | 794,281 | |||||
| 3,614,475 | ||||||||
| Consumer Services — 0.9% | ||||||||
| Bright Horizons Family Solutions, Inc. (a) | 15,357 | 1,137,339 | ||||||
| Starbucks Corporation | 22,323 | 2,059,074 | ||||||
| 3,196,413 | ||||||||
| Commercial & Professional Services — 0.7% | ||||||||
| Verisk Analytics, Inc. | 10,870 | 2,471,403 | ||||||
| Utilities — 0.6% | ||||||||
| American Water Works Company, Inc. | 19,443 | 2,287,469 | ||||||
| Food & Beverage — 0.6% | ||||||||
| McCormick & Company, Inc. | 33,631 | 2,149,021 | ||||||
| Telecommunication Services — 0.5% | ||||||||
| Verizon Communications, Inc. | 49,228 | 1,729,380 | ||||||
| Automobiles & Components — 0.3% | ||||||||
| Aptiv PLC (a) | 10,287 | 897,026 | ||||||
| Total Common Stocks | ||||||||
| (Cost $128,140,306) | 212,259,650 | |||||||
| PRINCIPAL AMOUNT | ||||||||
| BONDS & NOTES — 39.6% | ||||||||
| Green and Sustainability Bonds — 28.1% | ||||||||
| Alphabet, Inc. 1.10%, due 8/15/30 (c) | $ | 2,500,000 | 1,919,460 | |||||
| Apple, Inc. 3.00%, due 6/20/27 (c) | 5,000,000 | 4,642,390 | ||||||
| Asian Development Bank 2.125%, due 3/19/25 (b) | 1,000,000 | 957,032 | ||||||
2
| GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| PRINCIPAL AMOUNT | VALUE | |||||||
| Green and Sustainability Bonds — (continued) | ||||||||
| Asian Development Bank 3.125%, due 9/26/28 (b) | $ | 4,000,000 | $ | 3,686,432 | ||||
| AvalonBay Communities, Inc. 2.05%, due 1/15/32 (c) | 6,000,000 | 4,542,210 | ||||||
| Bank of America Corporation 2.456% (3-Month Term SOFR+113.161 basis points), due 10/22/25 (c) | 4,000,000 | 3,844,676 | ||||||
| Boston Properties LP 4.50%, due 12/1/28 (c) | 5,000,000 | 4,402,510 | ||||||
| Bridge Housing Corporation 3.25%, due 7/15/30 (c) | 4,500,000 | 3,768,147 | ||||||
| Century Housing Corporation 0.60%, due 2/15/24 | 2,500,000 | 2,464,820 | ||||||
| City of San Francisco CA Public Utilities Commission Water Revenue 2.806%, due 11/1/23 | 2,000,000 | 2,000,000 | ||||||
| European Investment Bank 2.50%, due 10/15/24 (b) | 2,000,000 | 1,943,488 | ||||||
| European Investment Bank 2.125%, due 4/13/26 (b) | 500,000 | 466,845 | ||||||
| European Investment Bank 3.75%, due 2/14/33 (b) | 5,000,000 | 4,545,180 | ||||||
| International Bank for Reconstruction & Development 2.125%, due 3/3/25 (b) | 2,000,000 | 1,916,044 | ||||||
| International Bank for Reconstruction & Development 4.00%, due 7/25/30 (b) | 4,000,000 | 3,766,444 | ||||||
| International Finance Corporation 2.125%, due 4/7/26 (b) | 500,000 | 466,446 | ||||||
| Johnson Controls International plc / Tyco Fire & Security Finance SCA 1.75%, due 9/15/30 (b)(c) | 5,000,000 | 3,810,195 | ||||||
| Mastercard, Inc. 1.90%, due 3/15/31 (c) | 5,000,000 | 3,891,575 | ||||||
| PRINCIPAL AMOUNT | VALUE | |||||||
| Green and Sustainability Bonds — (continued) | ||||||||
| Nederlandse Waterschapsbank NV 2.375%, due 3/24/26 (b)(d) | $ | 3,500,000 | $ | 3,279,398 | ||||
| New Jersey Infrastructure Bank 3.00%, due 9/1/31 | 2,500,000 | 2,095,838 | ||||||
| NXP BV / NXP Funding LLC / NXP USA, Inc. 5.00%, due 1/15/33 (b)(c) | 4,500,000 | 4,021,303 | ||||||
| PNC Financial Services Group, Inc. (The) 2.20%, due 11/1/24 (c) | 5,000,000 | 4,808,075 | ||||||
| Prologis LP 1.25%, due 10/15/30 (c) | 4,500,000 | 3,299,841 | ||||||
| Regency Centers LP 3.75%, due 6/15/24 (c) | 2,000,000 | 1,965,452 | ||||||
| Salesforce, Inc. 1.50%, due 7/15/28 (c) | 6,000,000 | 5,056,878 | ||||||
| San Francisco Bay Area Rapid Transit District 2.622%, due 8/1/29 | 2,000,000 | 1,712,426 | ||||||
| Starbucks Corporation 2.45%, due 6/15/26 (c) | 4,500,000 | 4,150,381 | ||||||
| United States International Development Finance Corporation 3.43%, due 6/1/33 | 188,332 | 170,765 | ||||||
| United States International Development Finance Corporation 3.05%, due 6/15/35 | 1,191,300 | 1,028,576 | ||||||
| United States International Development Finance Corporation 2.58%, due 7/15/38 | 2,768,500 | 2,226,137 | ||||||
| Verizon Communications, Inc. 3.875%, due 2/8/29 (c) | 5,000,000 | 4,543,620 | ||||||
| Visa, Inc. 0.75%, due 8/15/27 (c) | 6,000,000 | 5,096,814 | ||||||
| Xylem, Inc. 2.25%, due 1/30/31 (c) | 4,500,000 | 3,486,564 | ||||||
| 99,975,962 | ||||||||
3
| GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| PRINCIPAL AMOUNT | VALUE | |||||||
| U.S. Government Agencies — 4.7% | ||||||||
| Federal Farm Credit Banks Funding Corporation 2.26%, due 11/13/24 | $ | 500,000 | $ | 483,305 | ||||
| Federal Farm Credit Banks Funding Corporation 1.82%, due 12/18/25 | 3,000,000 | 2,795,472 | ||||||
| Federal Farm Credit Banks Funding Corporation 2.80%, due 11/12/27 | 3,000,000 | 2,758,653 | ||||||
| Federal Farm Credit Banks Funding Corporation 3.875%, due 8/15/28 | 4,000,000 | 3,800,804 | ||||||
| Federal Farm Credit Banks Funding Corporation 1.23%, due 7/29/30 (c) | 5,000,000 | 3,848,055 | ||||||
| Federal Home Loan Banks 0.75%, due 12/14/23 (c) | 3,000,000 | 2,983,209 | ||||||
| 16,669,498 | ||||||||
| Community Development Financial Institutions — 2.5% | ||||||||
| Capital Impact Partners 1.00%, due 9/15/25 (c) | 1,500,000 | 1,301,840 | ||||||
| Enterprise Community Loan Fund, Inc. 4.152%, due 11/1/28 (c) | 3,000,000 | 2,707,440 | ||||||
| Local Initiatives Support Corporation 1.00%, due 11/15/25 | 2,000,000 | 1,771,776 | ||||||
| Local Initiatives Support Corporation 3.782%, due 3/1/27 (c) | 2,000,000 | 1,878,764 | ||||||
| Reinvestment Fund, Inc. (The) 3.78%, due 2/15/26 | 1,400,000 | 1,296,078 | ||||||
| 8,955,898 | ||||||||
| Municipal — 1.0% | ||||||||
| Commonwealth of Massachusetts 4.11%, due 7/15/31 (c) | 3,766,920 | 3,619,637 | ||||||
| PRINCIPAL AMOUNT | VALUE | |||||||
| Capital Goods — 0.9% | ||||||||
| Trane Technologies Financing Ltd. 3.80%, due 3/21/29 (c) | $ | 3,500,000 | $ | 3,197,625 | ||||
| Equity Real Estate Investment Trusts (REITs) — 0.9% | ||||||||
| National Community Renaissance of California 3.27%, due 12/1/32 (c) | 4,000,000 | 3,097,592 | ||||||
| Software & Services — 0.6% | ||||||||
| Adobe, Inc. 3.25%, due 2/1/25 (c) | 2,000,000 | 1,948,016 | ||||||
| Media & Entertainment — 0.5% | ||||||||
| Alphabet, Inc. 1.998%, due 8/15/26 (c) | 2,000,000 | 1,838,898 | ||||||
| Insurance — 0.3% | ||||||||
| Travelers Property Casualty Corporation 7.75%, due 4/15/26 | 1,000,000 | 1,046,582 | ||||||
| Healthy Living — 0.1% | ||||||||
| Whole Foods Market, Inc. 5.20%, due 12/3/25 (c)(d) | 500,000 | 493,047 | ||||||
| Total Bonds & Notes | ||||||||
| (Cost $155,904,044) | 140,842,755 | |||||||
4
| GREEN CENTURY BALANCED FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | concluded |
| VALUE | ||||
| SHORT-TERM INVESTMENTS — 0.6% | ||||
| UMB Money Market Fiduciary Account, 0.01% (e) (Cost $2,211,158) | $ | 2,211,158 | ||
| Total Short-term Investments | ||||
| (Cost $2,211,158) | 2,211,158 | |||
| TOTAL INVESTMENTS — 99.8% | ||||
| (Cost $286,255,508) | 355,313,563 | |||
| Other Assets Less Liabilities — 0.2% | 640,877 | |||
| NET ASSETS — 100.0% | $ | 355,954,440 | ||
ADR – American Depository Receipt
PLC – Public Limited Company
REIT – Real Estate Investment Trusts
LP – Limited Partnership
LLC – Limited Liability Company
| (a) | Non-income producing security. |
| (b) | Securities whose value are determined or significantly influenced by trading in markets other than the United States or Canada. |
| (c) | Callable |
| (d) | Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration to qualified institutional buyers. The total value of these securities is $3,772,445. |
| (e) | The rate quoted is the annualized seven-day yield of the fund at the period end. |
5
GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS
October 31, 2023
(unaudited)
| COMMON STOCKS — 99.7% | ||||||||
| SHARES | VALUE | |||||||
| Software & Services — 24.2% | ||||||||
| Accenture PLC, Class A (a) | 17,067 | $ | 5,070,435 | |||||
| Adobe, Inc. (b) | 12,336 | 6,563,492 | ||||||
| ANSYS, Inc. (b) | 2,353 | 654,746 | ||||||
| Autodesk, Inc. (b) | 5,789 | 1,144,080 | ||||||
| Automatic Data Processing, Inc. | 11,168 | 2,437,081 | ||||||
| Cadence Design Systems, Inc. (b) | 7,389 | 1,772,252 | ||||||
| Cognizant Technology Solutions Corporation, Class A | 13,653 | 880,209 | ||||||
| Fidelity National Information Services, Inc. | 16,042 | 787,823 | ||||||
| Fortinet, Inc. (b) | 18,085 | 1,033,919 | ||||||
| Gen Digital, Inc. | 15,691 | 261,412 | ||||||
| International Business Machines Corporation | 24,557 | 3,551,924 | ||||||
| Intuit, Inc. | 7,567 | 3,745,287 | ||||||
| Microsoft Corporation | 191,117 | 64,618,569 | ||||||
| Okta, Inc., Class A (b) | 4,237 | 285,616 | ||||||
| Oracle Corporation | 44,059 | 4,555,701 | ||||||
| Paycom Software, Inc. | 1,419 | 347,612 | ||||||
| PayPal Holdings, Inc. (b) | 28,716 | 1,487,489 | ||||||
| PTC, Inc. (b) | 3,060 | 429,685 | ||||||
| Salesforce, Inc. (b) | 26,355 | 5,292,875 | ||||||
| ServiceNow, Inc. (b) | 5,503 | 3,201,920 | ||||||
| Splunk, Inc. (b) | 4,223 | 621,457 | ||||||
| Teradata Corporation (b) | 2,757 | 117,779 | ||||||
| Visa, Inc., Class A | 43,763 | 10,288,681 | ||||||
| VMware, Inc., Class A (b) | 6,443 | 938,423 | ||||||
| Western Union Company (The) | 10,221 | 115,395 | ||||||
| Workday, Inc., Class A (b) | 5,578 | 1,180,918 | ||||||
| ZoomInfo Technologies, Inc. (b) | 7,133 | 92,444 | ||||||
| 121,477,224 | ||||||||
| Semiconductors & Semiconductor Equipment — 9.9% | ||||||||
| Advanced Micro Devices, Inc. (b) | 43,565 | 4,291,153 | ||||||
| Analog Devices, Inc. | 13,536 | 2,129,619 | ||||||
| Applied Materials, Inc. | 22,684 | 3,002,227 | ||||||
| Intel Corporation | 112,821 | 4,117,967 | ||||||
| Lam Research Corporation | 3,626 | 2,132,886 | ||||||
| Microchip Technology, Inc. | 14,781 | 1,053,737 | ||||||
| NVIDIA Corporation | 66,819 | 27,248,788 | ||||||
| NXP Semiconductors NV (a) | 7,034 | 1,212,873 | ||||||
| SHARES | VALUE | |||||||
| Semiconductors & Semiconductor Equipment — (continued) | ||||||||
| ON Semiconductor Corporation (b) | 11,697 | $ | 732,700 | |||||
| Skyworks Solutions, Inc. | 4,326 | 375,237 | ||||||
| Texas Instruments, Inc. | 24,549 | 3,486,203 | ||||||
| 49,783,390 | ||||||||
| Media & Entertainment — 8.8% | ||||||||
| Alphabet, Inc., Class A (b) | 160,706 | 19,940,400 | ||||||
| Alphabet, Inc., Class C (b) | 143,005 | 17,918,526 | ||||||
| Electronic Arts, Inc. | 7,024 | 869,501 | ||||||
| John Wiley & Sons, Inc., Class A | 1,277 | 38,655 | ||||||
| Liberty Global PLC, Series C (a)(b) | 6,709 | 113,785 | ||||||
| New York Times Company (The), Class A | 4,076 | 164,303 | ||||||
| Omnicom Group, Inc. | 5,413 | 405,488 | ||||||
| Scholastic Corporation | 769 | 28,376 | ||||||
| Walt Disney Company (The) (b) | 49,379 | 4,028,833 | ||||||
| Warner Bros Discovery, Inc. (b) | 62,534 | 621,588 | ||||||
| 44,129,455 | ||||||||
| Pharmaceuticals, Biotechnology & Life Sciences — 7.2% | ||||||||
| AbbVie, Inc. | 47,750 | 6,741,345 | ||||||
| Agilent Technologies, Inc. | 7,999 | 826,857 | ||||||
| Amgen, Inc. | 14,460 | 3,697,422 | ||||||
| Biogen, Inc. (b) | 3,923 | 931,869 | ||||||
| BioMarin Pharmaceutical, Inc. (b) | 5,114 | 416,535 | ||||||
| Bio-Techne Corporation | 4,293 | 234,527 | ||||||
| Bristol-Myers Squibb Company | 56,809 | 2,927,368 | ||||||
| Danaher Corporation | 18,960 | 3,640,699 | ||||||
| Gilead Sciences, Inc. | 33,749 | 2,650,646 | ||||||
| Illumina, Inc. (b) | 4,233 | 463,175 | ||||||
| IQVIA Holdings, Inc. (b) | 5,026 | 908,852 | ||||||
| Jazz Pharmaceuticals PLC (a)(b) | 1,733 | 220,126 | ||||||
| Merck & Company, Inc. | 68,675 | 7,052,923 | ||||||
| Mettler-Toledo International, Inc. (b) | 597 | 588,164 | ||||||
| Vertex Pharmaceuticals, Inc. (b) | 6,957 | 2,519,199 | ||||||
| Waters Corporation (b) | 1,606 | 383,079 | ||||||
6
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Pharmaceuticals, Biotechnology & Life Sciences — (continued) | ||||||||
| Zoetis, Inc. | 12,529 | $ | 1,967,053 | |||||
| 36,169,839 | ||||||||
| Financial Services — 6.3% | ||||||||
| Ally Financial, Inc. | 7,260 | 175,619 | ||||||
| American Express Company | 17,059 | 2,491,126 | ||||||
| Ameriprise Financial, Inc. | 2,805 | 882,369 | ||||||
| Bank of New York Mellon Corporation (The) | 21,087 | 896,197 | ||||||
| BlackRock, Inc. | 4,048 | 2,478,509 | ||||||
| Charles Schwab Corporation (The) | 40,773 | 2,121,827 | ||||||
| CME Group, Inc. | 9,709 | 2,072,483 | ||||||
| Equitable Holdings, Inc. | 9,719 | 258,234 | ||||||
| FactSet Research Systems, Inc. | 1,042 | 450,029 | ||||||
| Franklin Resources, Inc. | 8,159 | 185,944 | ||||||
| Intercontinental Exchange, Inc. | 15,440 | 1,658,874 | ||||||
| Invesco Ltd. | 9,349 | 121,257 | ||||||
| Mastercard, Inc., Class A | 22,907 | 8,621,049 | ||||||
| Moody’s Corporation | 4,476 | 1,378,608 | ||||||
| Morgan Stanley | 33,948 | 2,404,197 | ||||||
| Nasdaq, Inc. | 9,237 | 458,155 | ||||||
| Northern Trust Corporation | 5,679 | 374,303 | ||||||
| S&P Global, Inc. | 8,860 | 3,094,887 | ||||||
| State Street Corporation | 9,067 | 586,000 | ||||||
| Synchrony Financial | 11,683 | 327,708 | ||||||
| T. Rowe Price Group, Inc. | 6,069 | 549,245 | ||||||
| Voya Financial, Inc. | 2,675 | 178,610 | ||||||
| 31,765,230 | ||||||||
| Capital Goods — 6.1% | ||||||||
| 3M Company | 14,960 | 1,360,612 | ||||||
| A.O. Smith Corporation | 3,346 | 233,417 | ||||||
| AGCO Corporation | 1,737 | 199,164 | ||||||
| Air Lease Corporation, Class A | 2,826 | 97,864 | ||||||
| Allegion PLC (a) | 2,393 | 235,375 | ||||||
| Applied Industrial Technologies, Inc. | 1,062 | 163,028 | ||||||
| Builders FirstSource, Inc. (b) | 3,490 | 378,735 | ||||||
| Carrier Global Corporation | 22,624 | 1,078,260 | ||||||
| Caterpillar, Inc. | 13,938 | 3,150,685 | ||||||
| SHARES | VALUE | |||||||
| Capital Goods — (continued) | ||||||||
| Cummins, Inc. | 3,832 | $ | 828,862 | |||||
| Deere & Company | 7,523 | 2,748,603 | ||||||
| Dover Corporation | 3,807 | 494,720 | ||||||
| Eaton Corporation PLC | 10,770 | 2,239,191 | ||||||
| EMCOR Group, Inc. | 1,293 | 267,198 | ||||||
| Fastenal Company | 15,539 | 906,545 | ||||||
| Ferguson PLC (a) | 5,505 | 826,851 | ||||||
| Flowserve Corporation | 3,593 | 131,935 | ||||||
| Fortive Corporation | 9,546 | 623,163 | ||||||
| Fortune Brands Innovations, Inc. | 3,360 | 187,488 | ||||||
| Graco, Inc. | 4,571 | 339,854 | ||||||
| Granite Construction, Inc. | 1,169 | 47,321 | ||||||
| IDEX Corporation | 2,056 | 393,539 | ||||||
| Illinois Tool Works, Inc. | 8,201 | 1,838,008 | ||||||
| Lennox International, Inc. | 870 | 322,370 | ||||||
| Lincoln Electric Holdings, Inc. | 1,549 | 270,765 | ||||||
| Masco Corporation | 6,139 | 319,780 | ||||||
| Middleby Corporation (The) (b) | 1,459 | 164,677 | ||||||
| Owens Corning | 2,454 | 278,210 | ||||||
| PACCAR, Inc. | 14,142 | 1,167,139 | ||||||
| Parker-Hannifin Corporation | 3,472 | 1,280,856 | ||||||
| Pentair PLC (a) | 4,421 | 256,949 | ||||||
| Quanta Services, Inc. | 3,898 | 651,434 | ||||||
| Rockwell Automation, Inc. | 3,109 | 817,076 | ||||||
| Roper Technologies, Inc. | 2,889 | 1,411,479 | ||||||
| Sensata Technologies Holding NV | 4,137 | 131,888 | ||||||
| Snap-on, Inc. | 1,426 | 367,822 | ||||||
| Stanley Black & Decker, Inc. | 4,175 | 355,084 | ||||||
| Tennant Company | 470 | 34,883 | ||||||
| Timken Company (The) | 1,770 | 122,342 | ||||||
| Trane Technologies PLC | 6,149 | 1,170,216 | ||||||
| United Rentals, Inc. | 1,858 | 754,850 | ||||||
| W.W. Grainger, Inc. | 1,220 | 890,393 | ||||||
| Westinghouse Air Brake Technologies Corporation | 4,899 | 519,392 | ||||||
| Xylem, Inc. | 6,509 | 608,852 | ||||||
| 30,666,875 | ||||||||
| Food & Beverage — 4.3% | ||||||||
| Archer-Daniels-Midland Company | 14,760 | 1,056,373 | ||||||
| Bunge Global SA | 4,101 | 434,624 | ||||||
7
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Food & Beverage — (continued) | ||||||||
| Campbell Soup Company | 5,257 | $ | 212,435 | |||||
| Coca-Cola Company (The) | 111,180 | 6,280,558 | ||||||
| Conagra Brands, Inc. | 12,838 | 351,248 | ||||||
| Darling Ingredients, Inc. (b) | 4,303 | 190,580 | ||||||
| General Mills, Inc. | 15,846 | 1,033,793 | ||||||
| Hormel Foods Corporation | 8,190 | 266,585 | ||||||
| Ingredion, Inc. | 1,756 | 164,327 | ||||||
| JM Smucker Company (The) | 2,780 | 316,475 | ||||||
| Kellanova | 7,428 | 374,891 | ||||||
| Keurig Dr Pepper, Inc. | 24,677 | 748,453 | ||||||
| Kraft Heinz Company (The) | 23,258 | 731,697 | ||||||
| Lamb Weston Holdings, Inc. | 3,971 | 356,596 | ||||||
| McCormick & Company, Inc. | 6,716 | 429,152 | ||||||
| Mondelez International, Inc., Class A | 36,772 | 2,434,674 | ||||||
| PepsiCo, Inc. | 37,252 | 6,082,507 | ||||||
| 21,464,968 | ||||||||
| Healthcare Equipment & Services — 3.6% | ||||||||
| Align Technology, Inc. (b) | 1,976 | 364,750 | ||||||
| Becton, Dickinson & Company | 7,665 | 1,937,559 | ||||||
| Cardinal Health, Inc. | 6,843 | 622,713 | ||||||
| Cencora, Inc. | 4,646 | 860,207 | ||||||
| Centene Corporation (b) | 14,790 | 1,020,214 | ||||||
| Cigna Group (The) | 7,989 | 2,470,199 | ||||||
| Cooper Cos., Inc. (The) | 1,346 | 419,615 | ||||||
| DaVita, Inc. (b) | 1,463 | 112,987 | ||||||
| DENTSPLY SIRONA, Inc. | 5,694 | 173,154 | ||||||
| DexCom, Inc. (b) | 10,497 | 932,448 | ||||||
| Edwards Lifesciences Corporation (b) | 16,453 | 1,048,385 | ||||||
| HCA Healthcare, Inc. | 5,597 | 1,265,706 | ||||||
| Henry Schein, Inc. (b) | 3,561 | 231,394 | ||||||
| Hologic, Inc. (b) | 6,696 | 443,074 | ||||||
| Humana, Inc. | 3,387 | 1,773,738 | ||||||
| IDEXX Laboratories, Inc. (b) | 2,247 | 897,609 | ||||||
| Insulet Corporation (b) | 1,894 | 251,088 | ||||||
| Laboratory Corporation of America Holdings | 2,401 | 479,552 | ||||||
| Patterson Companies, Inc. | 2,363 | 71,977 | ||||||
| Pediatrix Medical Group, Inc. (b) | 2,034 | 23,310 | ||||||
| Quest Diagnostics, Inc. | 3,036 | 394,984 | ||||||
| ResMed, Inc. | 3,939 | 556,266 | ||||||
| SHARES | VALUE | |||||||
| Healthcare Equipment & Services — (continued) | ||||||||
| Select Medical Holdings Corporation | 2,929 | $ | 66,576 | |||||
| STERIS PLC | 2,669 | 560,437 | ||||||
| Teladoc Health, Inc. (b) | 4,537 | 75,042 | ||||||
| West Pharmaceutical Services, Inc. | 2,017 | 641,991 | ||||||
| Zimmer Biomet Holdings, Inc. | 5,647 | 589,603 | ||||||
| 18,284,578 | ||||||||
| Consumer Discretionary Distribution & Retail — 3.6% | ||||||||
| AutoNation, Inc. (b) | 807 | 104,975 | ||||||
| Best Buy Company, Inc. | 5,354 | 357,754 | ||||||
| Booking Holdings, Inc. (b) | 998 | 2,783,981 | ||||||
| Buckle, Inc. (The) | 812 | 27,421 | ||||||
| CarMax, Inc. (b) | 4,312 | 263,420 | ||||||
| Foot Locker, Inc. | 2,249 | 47,207 | ||||||
| GameStop Corporation, Class A (b) | 7,479 | 102,986 | ||||||
| Gap, Inc. (The) | 6,046 | 77,389 | ||||||
| Home Depot, Inc. (The) | 27,212 | 7,746,984 | ||||||
| Kohl’s Corporation | 3,019 | 68,078 | ||||||
| LKQ Corporation | 7,289 | 320,133 | ||||||
| Lowe’s Companies, Inc. | 15,828 | 3,016,342 | ||||||
| Nordstrom, Inc. | 2,838 | 39,675 | ||||||
| ODP Corporation (The) (b) | 934 | 41,955 | ||||||
| Pool Corporation | 1,055 | 333,137 | ||||||
| Signet Jewelers Ltd. | 1,184 | 82,679 | ||||||
| Target Corporation | 12,498 | 1,384,653 | ||||||
| Tractor Supply Company | 2,942 | 566,512 | ||||||
| Ulta Beauty, Inc. (b) | 1,335 | 509,049 | ||||||
| 17,874,330 | ||||||||
| Renewable Energy & Energy Efficiency — 3.4% | ||||||||
| Acuity Brands, Inc. | 847 | 137,188 | ||||||
| First Solar, Inc. (b) | 2,751 | 391,880 | ||||||
| Itron, Inc. (b) | 1,270 | 72,746 | ||||||
| Johnson Controls International, PLC | 18,584 | 910,988 | ||||||
| Ormat Technologies, Inc. | 1,435 | 88,310 | ||||||
| Tesla, Inc. (b) | 77,158 | 15,496,413 | ||||||
| 17,097,525 | ||||||||
8
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Insurance — 3.3% | ||||||||
| Allstate Corporation (The) | 7,078 | $ | 906,904 | |||||
| Arthur J. Gallagher & Company | 5,801 | 1,366,077 | ||||||
| Chubb Ltd. (a) | 11,193 | 2,402,242 | ||||||
| Elevance Health, Inc. | 6,403 | 2,881,926 | ||||||
| Hartford Financial Services Group, Inc. (The) | 8,411 | 617,788 | ||||||
| Lincoln National Corporation | 4,497 | 97,900 | ||||||
| Loews Corporation | 5,240 | 335,412 | ||||||
| Marsh & McLennan Companies, Inc. | 13,412 | 2,543,586 | ||||||
| Principal Financial Group, Inc. | 6,613 | 447,568 | ||||||
| Progressive Corporation (The) | 15,826 | 2,501,932 | ||||||
| Prudential Financial, Inc. | 9,879 | 903,336 | ||||||
| Travelers Companies, Inc. (The) | 6,251 | 1,046,667 | ||||||
| Willis Towers Watson PLC (a) | 2,858 | 674,174 | ||||||
| 16,725,512 | ||||||||
| Equity Real Estate Investment Trusts (REITs) — 2.9% | ||||||||
| American Tower Corporation REIT | 12,581 | 2,241,808 | ||||||
| Anywhere Real Estate, Inc. (b) | 2,748 | 12,833 | ||||||
| AvalonBay Communities, Inc. REIT | 3,866 | 640,751 | ||||||
| Boston Properties, Inc. REIT | 4,061 | 217,548 | ||||||
| CBRE Group, Inc., Class A (b) | 8,336 | 578,018 | ||||||
| COPT Defense Properties REIT | 3,017 | 68,788 | ||||||
| Digital Realty Trust, Inc. REIT | 7,848 | 975,977 | ||||||
| Equinix, Inc. REIT | 2,535 | 1,849,638 | ||||||
| Equity Residential REIT | 9,782 | 541,238 | ||||||
| Federal Realty Investment Trust REIT | 1,948 | 177,638 | ||||||
| Healthpeak Properties, Inc. REIT | 14,844 | 230,824 | ||||||
| Host Hotels & Resorts, Inc. REIT | 19,367 | 299,801 | ||||||
| Iron Mountain, Inc. REIT | 7,939 | 468,957 | ||||||
| Jones Lang LaSalle, Inc. (b) | 1,273 | 162,842 | ||||||
| Macerich Company (The) REIT | 5,877 | 57,125 | ||||||
| PotlatchDeltic Corporation REIT | 2,160 | 92,556 | ||||||
| Prologis, Inc. REIT | 24,961 | 2,514,821 | ||||||
| SBA Communications Corporation, Class A REIT | 2,924 | 610,034 | ||||||
| Simon Property Group, Inc. REIT | 8,846 | 972,087 | ||||||
| UDR, Inc. REIT | 8,521 | 271,053 | ||||||
| SHARES | VALUE | |||||||
| Equity Real Estate Investment Trusts (REITs) — (continued) | ||||||||
| Ventas, Inc. REIT | 10,894 | $ | 462,559 | |||||
| Welltower, Inc. REIT | 13,448 | 1,124,387 | ||||||
| 14,571,283 | ||||||||
| Household & Personal Products — 2.7% | ||||||||
| Clorox Company (The) | 3,346 | 393,824 | ||||||
| Colgate-Palmolive Company | 21,275 | 1,598,178 | ||||||
| Estee Lauder Companies, Inc. (The), Class A | 6,279 | 809,175 | ||||||
| Kimberly-Clark Corporation | 9,162 | 1,096,142 | ||||||
| Procter & Gamble Company (The) | 63,769 | 9,567,263 | ||||||
| 13,464,582 | ||||||||
| Materials — 2.5% | ||||||||
| Albemarle Corporation | 3,178 | 402,907 | ||||||
| Amcor PLC (a) | 39,805 | 353,866 | ||||||
| Avery Dennison Corporation | 2,189 | 381,039 | ||||||
| Axalta Coating Systems Ltd. (b) | 5,952 | 156,121 | ||||||
| Ball Corporation | 8,406 | 404,749 | ||||||
| Compass Minerals International, Inc. | 974 | 23,999 | ||||||
| Ecolab, Inc. | 6,933 | 1,162,941 | ||||||
| H.B. Fuller Company | 1,487 | 98,365 | ||||||
| International Flavors & Fragrances, Inc. | 6,829 | 466,762 | ||||||
| Linde PLC (a) | 13,247 | 5,062,473 | ||||||
| Minerals Technologies, Inc. | 928 | 50,168 | ||||||
| Mosaic Company (The) | 9,056 | 294,139 | ||||||
| Newmont Corporation | 31,191 | 1,168,727 | ||||||
| PPG Industries, Inc. | 6,389 | 784,377 | ||||||
| Schnitzer Steel Industries, Inc., Class A | 743 | 16,874 | ||||||
| Sealed Air Corporation | 3,907 | 120,297 | ||||||
| Sherwin-Williams Company (The) | 6,637 | 1,581,000 | ||||||
| Sonoco Products Company | 2,649 | 137,245 | ||||||
| 12,666,049 | ||||||||
9
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Consumer Services — 2.5% | ||||||||
| Aramark | 6,750 | $ | 181,777 | |||||
| Choice Hotels International, Inc. | 894 | 98,787 | ||||||
| Darden Restaurants, Inc. | 3,244 | 472,099 | ||||||
| Domino’s Pizza, Inc. | 962 | 326,108 | ||||||
| Hilton Worldwide Holdings, Inc. | 7,154 | 1,084,046 | ||||||
| Jack in the Box, Inc. | 538 | 33,991 | ||||||
| Marriott International, Inc., Class A | 6,982 | 1,316,526 | ||||||
| McDonald’s Corporation | 19,754 | 5,178,906 | ||||||
| Royal Caribbean Cruises Ltd. (b) | 6,271 | 531,342 | ||||||
| Starbucks Corporation | 30,965 | 2,856,212 | ||||||
| Vail Resorts, Inc. | 1,104 | 234,324 | ||||||
| 12,314,118 | ||||||||
| Technology Hardware & Equipment — 2.4% | ||||||||
| Cisco Systems, Inc. | 110,274 | 5,748,584 | ||||||
| Cognex Corporation | 4,698 | 169,081 | ||||||
| CommScope Holding Company, Inc. (b) | 5,878 | 8,699 | ||||||
| Corning, Inc. | 21,790 | 583,100 | ||||||
| Dell Technologies, Inc., Class C | 6,970 | 466,363 | ||||||
| F5, Inc. (b) | 1,646 | 249,517 | ||||||
| Flex Ltd. (b) | 12,071 | 310,466 | ||||||
| Hewlett Packard Enterprise Company | 35,183 | 541,114 | ||||||
| HP, Inc. | 24,117 | 635,001 | ||||||
| Keysight Technologies, Inc. (b) | 4,785 | 584,009 | ||||||
| Motorola Solutions, Inc. | 4,546 | 1,265,879 | ||||||
| TE Connectivity Ltd. (a) | 8,516 | 1,003,611 | ||||||
| Trimble, Inc. (b) | 6,743 | 317,798 | ||||||
| Xerox Holdings Corporation | 3,132 | 40,215 | ||||||
| Zebra Technologies Corporation, Class A (b) | 1,400 | 293,202 | ||||||
| 12,216,639 | ||||||||
| Transportation — 1.9% | ||||||||
| ArcBest Corporation | 653 | 71,099 | ||||||
| Avis Budget Group, Inc. (b) | 604 | 98,331 | ||||||
| C.H. Robinson Worldwide, Inc. | 3,170 | 259,401 | ||||||
| CSX Corporation | 55,309 | 1,650,974 | ||||||
| Delta Air Lines, Inc. | 4,374 | 136,687 | ||||||
| SHARES | VALUE | |||||||
| Transportation — (continued) | ||||||||
| Expeditors International of Washington, Inc. | 4,108 | $ | 448,799 | |||||
| J.B. Hunt Transport Services, Inc. | 2,256 | 387,739 | ||||||
| Ryder System, Inc. | 1,253 | 122,217 | ||||||
| Southwest Airlines Company | 4,118 | 91,543 | ||||||
| U-Haul Holding Company | 2,684 | 126,712 | ||||||
| Union Pacific Corporation | 16,488 | 3,423,074 | ||||||
| United Parcel Service, Inc., Class B | 19,574 | 2,764,827 | ||||||
| 9,581,403 | ||||||||
| Consumer Durables & Apparel — 1.2% | ||||||||
| Capri Holdings Ltd. (a)(b) | 3,197 | 163,622 | ||||||
| Columbia Sportswear Company | 939 | 69,298 | ||||||
| Deckers Outdoor Corporation (b) | 712 | 425,107 | ||||||
| Ethan Allen Interiors, Inc. | 675 | 17,725 | ||||||
| Garmin Ltd. (a) | 4,169 | 427,448 | ||||||
| Hanesbrands, Inc. | 9,572 | 40,107 | ||||||
| Hasbro, Inc. | 3,588 | 161,998 | ||||||
| La-Z-Boy, Inc. | 1,082 | 31,638 | ||||||
| Mattel, Inc. (b) | 9,643 | 183,988 | ||||||
| Meritage Homes Corporation | 1,003 | 114,362 | ||||||
| Mohawk Industries, Inc. (b) | 1,461 | 117,435 | ||||||
| Newell Brands, Inc. | 10,571 | 71,037 | ||||||
| NIKE, Inc., Class B | 33,322 | 3,424,502 | ||||||
| PVH Corporation | 1,720 | 127,882 | ||||||
| Topgolf Callaway Brands Corporation (b) | 4,066 | 49,687 | ||||||
| Under Armour, Inc., Class A (b) | 5,256 | 36,004 | ||||||
| Under Armour, Inc., Class C (b) | 5,382 | 34,606 | ||||||
| VF Corporation | 8,973 | 132,172 | ||||||
| Whirlpool Corporation | 1,496 | 156,422 | ||||||
| Wolverine World Wide, Inc. | 2,254 | 18,145 | ||||||
| 5,803,185 | ||||||||
| Banks — 0.9% | ||||||||
| Bank of Hawaii Corporation | 1,083 | 53,489 | ||||||
| Cathay General Bancorp | 1,866 | 63,276 | ||||||
| Citizens Financial Group, Inc. | 13,185 | 308,925 | ||||||
| Comerica, Inc. | 3,589 | 141,407 | ||||||
| Huntington Bancshares, Inc. | 39,332 | 379,554 | ||||||
10
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Banks — (continued) | ||||||||
| International Bancshares Corporation | 1,478 | $ | 64,781 | |||||
| KeyCorp | 25,488 | 260,487 | ||||||
| M&T Bank Corporation | 4,479 | 505,007 | ||||||
| Old National Bancorp | 8,005 | 109,668 | ||||||
| PNC Financial Services Group, Inc. (The) | 10,815 | 1,237,993 | ||||||
| Regions Financial Corporation | 25,486 | 370,312 | ||||||
| Truist Financial Corporation | 36,040 | 1,022,094 | ||||||
| Zions Bancorp NA | 3,986 | 122,968 | ||||||
| 4,639,961 | ||||||||
| Telecommunication Services — 0.8% | ||||||||
| Lumen Technologies Inc. | 26,155 | 38,186 | ||||||
| Verizon Communications, Inc. | 113,714 | 3,994,773 | ||||||
| 4,032,959 | ||||||||
| Commercial & Professional Services — 0.4% | ||||||||
| ACCO Brands Corporation | 2,536 | 12,832 | ||||||
| ASGN, Inc. (b) | 1,322 | 110,334 | ||||||
| Copart, Inc. (b) | 23,274 | 1,012,885 | ||||||
| Deluxe Corporation | 1,187 | 20,238 | ||||||
| Exponent, Inc. | 1,400 | 102,606 | ||||||
| Heidrick & Struggles International, Inc. | 461 | 11,221 | ||||||
| HNI Corporation | 1,309 | 45,409 | ||||||
| ICF International, Inc. | 504 | 63,872 | ||||||
| Interface, Inc. | 1,373 | 12,206 | ||||||
| Kelly Services, Inc., Class A | 788 | 14,066 | ||||||
| ManpowerGroup, Inc. | 1,367 | 95,649 | ||||||
| Resources Connection, Inc. | 827 | 11,140 | ||||||
| Robert Half International, Inc. | 2,860 | 213,842 | ||||||
| Steelcase, Inc., Class A | 2,253 | 24,580 | ||||||
| Tetra Tech, Inc. | 1,451 | 218,970 | ||||||
| TransUnion | 5,266 | 231,072 | ||||||
| TrueBlue, Inc. (b) | 927 | 10,262 | ||||||
| 2,211,184 | ||||||||
| Consumer Staples Distribution & Retail — 0.3% | ||||||||
| Kroger Co. (The) | 18,524 | 840,434 | ||||||
| SHARES | VALUE | |||||||
| Consumer Staples Distribution & Retail — (continued) | ||||||||
| Sysco Corporation | 13,689 | $ | 910,182 | |||||
| 1,750,616 | ||||||||
| Automobiles & Components — 0.3% | ||||||||
| Aptiv PLC (b) | 7,650 | 667,080 | ||||||
| Autoliv, Inc. (a) | 2,205 | 202,088 | ||||||
| BorgWarner, Inc. | 6,429 | 237,230 | ||||||
| Harley-Davidson, Inc. | 3,736 | 100,312 | ||||||
| Rivian Automotive, Inc., Class A (b) | 17,765 | 288,148 | ||||||
| 1,494,858 | ||||||||
| Utilities — 0.2% | ||||||||
| American Water Works Company, Inc. | 5,224 | 614,604 | ||||||
| Essential Utilities, Inc. | 6,839 | 228,833 | ||||||
| 843,437 | ||||||||
| Healthy Living — 0.0% | ||||||||
| Hain Celestial Group, Inc. (The) (b) | 2,434 | 26,896 | ||||||
| United Natural Foods, Inc. (b) | 1,633 | 23,809 | ||||||
| 50,705 | ||||||||
| Total Common Stocks | ||||||||
| (Cost $252,587,433) | 501,079,905 | |||||||
| SHORT-TERM INVESTMENTS — 0.2% | ||||||||
| UMB Money Market Fiduciary Account, 0.01% (c) (Cost $1,116,466) | 1,116,466 | |||||||
| Total Short-term Investments | ||||||||
| (Cost $1,116,466) | 1,116,466 | |||||||
| TOTAL INVESTMENTS — 99.9% | ||||||||
| (Cost $253,703,899) | 502,196,371 | |||||||
| Other Assets Less Liabilities — 0.1% | 282,388 | |||||||
| NET ASSETS — 100.0% | $ | 502,478,759 | ||||||
11
| GREEN CENTURY EQUITY FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | concluded |
PLC – Public Limited Company
REIT – Real Estate Investment Trusts
| (a) | Securities whose value are determined or significantly influenced by trading in markets other than the United States or Canada. |
| (b) | Non-income producing security. |
| (c) | The rate quoted is the annualized seven-day yield of the fund at the period end. |
12
GREEN CENTURY MSCI INTERNATIONAL INDEX FUND PORTFOLIO OF INVESTMENTS
October 31, 2023
(unaudited)
| COMMON STOCKS — 98.9% | ||||||||
| SHARES | VALUE | |||||||
| Japan — 22.9% | ||||||||
| Advantest Corporation | 33,500 | $ | 862,914 | |||||
| Aeon Company, Ltd. | 28,300 | 595,422 | ||||||
| Ajinomoto Company, Inc. | 19,800 | 723,149 | ||||||
| ANA Holdings, Inc. (a) | 7,000 | 137,423 | ||||||
| Asahi Kasei Corporation | 54,200 | 333,210 | ||||||
| Astellas Pharma, Inc. | 78,400 | 991,750 | ||||||
| Azbil Corporation | 5,000 | 147,743 | ||||||
| Bridgestone Corporation | 25,000 | 946,130 | ||||||
| Brother Industries Ltd. | 10,500 | 163,803 | ||||||
| Daikin Industries Ltd. | 11,500 | 1,658,058 | ||||||
| Daiwa Securities Group, Inc. | 58,300 | 336,185 | ||||||
| FANUC Corporation | 41,500 | 1,029,881 | ||||||
| Fuji Electric Company Ltd. | 5,500 | 209,410 | ||||||
| Fujitsu Ltd. | 7,600 | 984,561 | ||||||
| Hankyu Hanshin Holdings, Inc. | 9,900 | 311,490 | ||||||
| Hitachi Ltd. | 40,800 | 2,586,174 | ||||||
| Hoya Corporation | 15,400 | 1,482,537 | ||||||
| Ibiden Company Ltd. | 4,900 | 208,919 | ||||||
| Itochu Techno-Solutions Corporation | 300 | 8,605 | ||||||
| KDDI Corp. | 65,100 | 1,947,450 | ||||||
| Kikkoman Corporation | 6,000 | 341,369 | ||||||
| Kubota Corporation | 44,100 | 593,112 | ||||||
| Kyowa Kirin Company Ltd. | 11,800 | 185,075 | ||||||
| Lixil Corporation | 13,000 | 142,546 | ||||||
| LY Corporation | 118,500 | 302,114 | ||||||
| MatsukiyoCocokara & Company | 15,000 | 263,127 | ||||||
| Mitsubishi Chemical Group Corporation | 55,000 | 311,223 | ||||||
| Mitsui Chemicals, Inc. | 7,300 | 183,993 | ||||||
| NEC Corporation | 10,800 | 520,027 | ||||||
| Nitto Denko Corporation | 6,100 | 394,705 | ||||||
| Nomura Research Institute Ltd. | 16,700 | 438,374 | ||||||
| Omron Corporation | 7,500 | 268,704 | ||||||
| Ono Pharmaceutical Company Ltd. | 17,200 | 297,035 | ||||||
| Oriental Land Company Ltd. | 47,600 | 1,539,639 | ||||||
| Rakuten Group, Inc. | 64,900 | 240,060 | ||||||
| Renesas Electronics Corporation (a) | 55,200 | 725,086 | ||||||
| Secom Company Ltd. | 9,200 | 638,985 | ||||||
| Seiko Epson Corporation | 12,700 | 176,316 | ||||||
| SG Holdings Company Ltd. | 14,100 | 199,862 | ||||||
| SHARES | VALUE | |||||||
| Japan — (continued) | ||||||||
| SoftBank Corporation | 124,700 | $ | 1,409,967 | |||||
| Sompo Holdings, Inc. | 12,900 | 558,828 | ||||||
| Sony Group Corporation | 54,900 | 4,564,325 | ||||||
| Sumitomo Chemical Company, Ltd. | 60,400 | 153,522 | ||||||
| Sumitomo Metal Mining Company, Ltd. | 10,700 | 300,584 | ||||||
| Sumitomo Mitsui Financial Group, Inc. | 55,100 | 2,656,260 | ||||||
| Sysmex Corporation | 7,300 | 349,690 | ||||||
| T&D Holdings, Inc. | 21,900 | 390,679 | ||||||
| TDK Corporation | 16,800 | 628,576 | ||||||
| TIS, Inc. | 9,400 | 201,300 | ||||||
| Tobu Railway Company Ltd. | 8,400 | 202,183 | ||||||
| Tokio Marine Holdings, Inc. | 78,400 | 1,753,983 | ||||||
| Toray Industries, Inc. | 59,800 | 289,303 | ||||||
| Unicharm Corporation | 17,600 | 598,028 | ||||||
| Yamaha Corporation | 6,200 | 165,602 | ||||||
| Yamaha Motor Company Ltd. | 13,000 | 317,679 | ||||||
| Yamato Holdings Company Ltd. | 11,400 | 189,879 | ||||||
| Yaskawa Electric Corporation | 10,400 | 340,425 | ||||||
| ZOZO, Inc. | 6,100 | 115,990 | ||||||
| 38,612,969 | ||||||||
| Canada — 10.6% | ||||||||
| Agnico Eagle Mines Ltd. | 21,369 | 1,002,192 | ||||||
| Bank of Nova Scotia (The) | 51,878 | 2,100,483 | ||||||
| Brookfield Renewable Corporation, Class A | 5,779 | 131,473 | ||||||
| Canadian Apartment Properties REIT | 3,687 | 108,526 | ||||||
| Dollarama, Inc. | 12,270 | 837,878 | ||||||
| Gildan Activewear, Inc. | 7,702 | 218,764 | ||||||
| Intact Financial Corporation | 7,581 | 1,065,101 | ||||||
| Metro, Inc. | 10,074 | 511,691 | ||||||
| National Bank of Canada | 14,676 | 912,435 | ||||||
| Nutrien Ltd. | 21,470 | 1,153,076 | ||||||
| Open Text Corporation | 11,817 | 394,525 | ||||||
| RB Global, Inc. | 7,952 | 520,366 | ||||||
| RioCan Real Estate Investment Trust REIT | 5,932 | 72,075 | ||||||
| Saputo, Inc. | 11,423 | 230,634 | ||||||
| Shopify, Inc. (a) | 52,214 | 2,465,745 | ||||||
13
| GREEN CENTURY MSCI INTERNATIONAL INDEX FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Canada — (continued) | ||||||||
| Sun Life Financial, Inc. | 25,407 | $ | 1,160,426 | |||||
| TELUS Corporation | 21,200 | 341,817 | ||||||
| Toronto-Dominion Bank (The) | 80,199 | 4,479,532 | ||||||
| West Fraser Timber Company Ltd. | 2,527 | 170,538 | ||||||
| 17,877,277 | ||||||||
| France — 10.5% | ||||||||
| Aeroports de Paris | 1,252 | 140,597 | ||||||
| AXA SA | 80,089 | 2,373,044 | ||||||
| BioMerieux | 1,749 | 167,924 | ||||||
| Cie Generale des Etablissements Michelin SCA | 29,315 | 870,895 | ||||||
| Credit Agricole SA | 53,032 | 640,351 | ||||||
| Danone SA | 28,047 | 1,668,510 | ||||||
| Dassault Systemes SE | 29,159 | 1,201,147 | ||||||
| Hermes International | 1,382 | 2,578,545 | ||||||
| L’Oreal SA | 10,494 | 4,410,905 | ||||||
| Schneider Electric SE | 23,747 | 3,653,611 | ||||||
| Valeo SA | 8,656 | 114,372 | ||||||
| 17,819,901 | ||||||||
| United Kingdom — 9.5% | ||||||||
| 3i Group PLC | 42,202 | 995,069 | ||||||
| abrdn PLC | 83,493 | 159,405 | ||||||
| Admiral Group PLC | 9,090 | 270,102 | ||||||
| Auto Trader Group PLC (b) | 39,704 | 300,345 | ||||||
| Barratt Developments PLC | 42,676 | 215,232 | ||||||
| Berkeley Group Holdings PLC | 4,590 | 225,640 | ||||||
| BT Group PLC | 281,397 | 386,506 | ||||||
| Burberry Group PLC | 16,261 | 335,156 | ||||||
| Croda International PLC | 6,286 | 335,036 | ||||||
| Informa PLC | 61,286 | 531,036 | ||||||
| InterContinental Hotels Group PLC | 7,319 | 518,669 | ||||||
| Intertek Group PLC | 7,197 | 335,207 | ||||||
| Johnson Matthey PLC | 8,003 | 145,496 | ||||||
| Kingfisher PLC | 82,751 | 211,318 | ||||||
| Legal & General Group PLC | 260,504 | 671,225 | ||||||
| Mondi PLC | 21,342 | 345,236 | ||||||
| Pearson PLC | 27,576 | 319,227 | ||||||
| Phoenix Group Holdings PLC | 32,241 | 178,103 | ||||||
| SHARES | VALUE | |||||||
| United Kingdom — (continued) | ||||||||
| RELX PLC | 82,163 | $ | 2,869,903 | |||||
| Sage Group PLC (The) | 45,052 | 532,262 | ||||||
| Schroders PLC | 36,232 | 163,161 | ||||||
| Segro PLC REIT | 50,789 | 441,488 | ||||||
| St. James’s Place PLC | 23,347 | 182,017 | ||||||
| Taylor Wimpey PLC | 150,983 | 203,929 | ||||||
| Unilever PLC | 109,441 | 5,183,462 | ||||||
| 16,054,230 | ||||||||
| Netherlands — 8.5% | ||||||||
| Akzo Nobel NV | 7,456 | 500,178 | ||||||
| ASML Holding NV | 13,517 | 8,125,260 | ||||||
| CNH Industrial NV | 44,464 | 492,746 | ||||||
| Prosus NV (a) | 66,388 | 1,856,560 | ||||||
| STMicroelectronics NV | 29,816 | 1,136,576 | ||||||
| Universal Music Group NV | 35,502 | 869,395 | ||||||
| Wolters Kluwer NV | 11,163 | 1,432,265 | ||||||
| 14,412,980 | ||||||||
| Denmark — 8.0% | ||||||||
| Coloplast A/S, Class B | 5,953 | 620,800 | ||||||
| Demant A/S (a) | 4,327 | 165,115 | ||||||
| DSV A/S | 8,132 | 1,215,245 | ||||||
| Genmab A/S (a) | 2,859 | 808,185 | ||||||
| Novo Nordisk A/S, Class B | 95,800 | 9,242,357 | ||||||
| Pandora A/S | 3,720 | 421,922 | ||||||
| ROCKWOOL A/S B Shares | 403 | 89,676 | ||||||
| Vestas Wind Systems A/S (a) | 44,111 | 956,090 | ||||||
| 13,519,390 | ||||||||
| Switzerland — 6.9% | ||||||||
| Banque Cantonale Vaudoise | 1,251 | 141,398 | ||||||
| DSM-Firmenich AG | 8,068 | 731,403 | ||||||
| Givaudan SA | 403 | 1,341,321 | ||||||
| Julius Baer Group Ltd. | 8,973 | 531,726 | ||||||
| Kuehne + Nagel International AG | 2,357 | 635,563 | ||||||
| Logitech International SA | 7,175 | 564,723 | ||||||
| Lonza Group AG | 3,225 | 1,129,346 | ||||||
| SGS SA | 6,578 | 537,200 | ||||||
| SIG Group AG (a) | 13,163 | 290,185 | ||||||
| Sonova Holding AG | 2,271 | 538,228 | ||||||
14
| GREEN CENTURY MSCI INTERNATIONAL INDEX FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | continued |
| SHARES | VALUE | |||||||
| Switzerland — (continued) | ||||||||
| Swiss Re AG | 13,065 | $ | 1,427,440 | |||||
| Temenos AG | 2,687 | 193,576 | ||||||
| VAT Group AG (b) | 1,173 | 415,946 | ||||||
| Zurich Insurance Group AG | 6,553 | 3,112,455 | ||||||
| 11,590,510 | ||||||||
| Germany — 6.0% | ||||||||
| adidas AG | 7,043 | 1,252,287 | ||||||
| Deutsche Boerse AG | 8,251 | 1,358,071 | ||||||
| DHL Group | 43,057 | 1,681,077 | ||||||
| GEA Group AG | 6,853 | 234,373 | ||||||
| Henkel AG & Company KGaA | 4,508 | 284,905 | ||||||
| Henkel AG & Company KGaA (c) | 7,273 | 524,633 | ||||||
| LEG Immobilien SE (a) | 3,254 | 203,411 | ||||||
| Merck KGaA | 5,650 | 853,358 | ||||||
| Muenchener Rueckversicherungs-Gesellschaft AG in Muenchen | 5,967 | 2,394,580 | ||||||
| Puma SE | 4,556 | 258,177 | ||||||
| Telefonica Deutschland Holding AG | 39,731 | 67,544 | ||||||
| Vonovia SE | 31,808 | 732,281 | ||||||
| Zalando SE (a)(b) | 9,821 | 229,715 | ||||||
| 10,074,412 | ||||||||
| Australia — 4.3% | ||||||||
| ASX Ltd. | 8,302 | 296,614 | ||||||
| Brambles Ltd. | 60,565 | 505,467 | ||||||
| Cochlear Ltd. | 2,891 | 443,120 | ||||||
| Coles Group Ltd. | 58,436 | 567,167 | ||||||
| Computershare Ltd. | 24,706 | 389,913 | ||||||
| Dexus REIT | 45,797 | 189,152 | ||||||
| GPT Group (The) REIT | 82,602 | 190,633 | ||||||
| IGO Ltd. | 29,003 | 175,626 | ||||||
| Lendlease Corporation Ltd. | 31,924 | 126,437 | ||||||
| Mineral Resources Ltd. | 7,504 | 276,580 | ||||||
| Mirvac Group REIT | 170,615 | 197,954 | ||||||
| Northern Star Resources Ltd. | 49,922 | 365,573 | ||||||
| Orica Ltd. | 19,389 | 181,171 | ||||||
| Pilbara Minerals Ltd. | 116,102 | 272,726 | ||||||
| QBE Insurance Group Ltd. | 65,066 | 645,208 | ||||||
| SHARES | VALUE | |||||||
| Australia — (continued) | ||||||||
| Scentre Group REIT | 231,515 | $ | 358,669 | |||||
| Sonic Healthcare Ltd. | 19,369 | 354,671 | ||||||
| Stockland REIT | 102,932 | 232,315 | ||||||
| Suncorp Group Ltd. | 55,318 | 470,852 | ||||||
| Transurban Group | 133,516 | 1,005,181 | ||||||
| 7,245,029 | ||||||||
| Hong Kong — 3.4% | ||||||||
| AIA Group Ltd. | 502,400 | 4,362,719 | ||||||
| BOC Hong Kong Holdings Ltd. | 161,500 | 427,091 | ||||||
| Hang Seng Bank Ltd. | 33,217 | 379,770 | ||||||
| MTR Corporation Ltd. | 68,167 | 254,819 | ||||||
| Sino Land Company Ltd. | 162,000 | 161,729 | ||||||
| Swire Pacific Ltd. A Shares | 18,500 | 118,174 | ||||||
| Swire Properties Ltd. | 50,000 | 96,810 | ||||||
| 5,801,112 | ||||||||
| Ireland — 1.6% | ||||||||
| CRH PLC | 31,455 | 1,688,174 | ||||||
| James Hardie Industries PLC (a) | 19,118 | 476,989 | ||||||
| Kerry Group PLC, Class A | 6,954 | 537,148 | ||||||
| 2,702,311 | ||||||||
| Sweden — 1.4% | ||||||||
| Beijer Ref AB | 16,766 | 159,383 | ||||||
| Boliden AB | 12,344 | 316,414 | ||||||
| Essity AB, Class B | 26,527 | 604,863 | ||||||
| Svenska Cellulosa AB SCA, Class B | 26,068 | 357,690 | ||||||
| Svenska Handelsbanken AB A Shares | 63,762 | 543,613 | ||||||
| Tele2 AB B Shares | 23,603 | 167,619 | ||||||
| Telia Company AB | 101,114 | 214,355 | ||||||
| 2,363,937 | ||||||||
| Italy — 1.4% | ||||||||
| Amplifon SpA | 5,416 | 153,073 | ||||||
| Assicurazioni Generali SpA | 44,349 | 880,922 | ||||||
| FinecoBank Banca Fineco SpA | 26,292 | 310,155 | ||||||
15
| GREEN CENTURY MSCI INTERNATIONAL INDEX FUND PORTFOLIO OF INVESTMENTS | |
| October 31, 2023 | |
| (unaudited) | concluded |
| SHARES | VALUE | |||||||
| Italy — (continued) | ||||||||
| Mediobanca Banca di Credito Finanziario SpA | 23,814 | $ | 284,465 | |||||
| Moncler SpA | 8,976 | 466,183 | ||||||
| Poste Italiane SpA (b) | 22,894 | 226,653 | ||||||
| 2,321,451 | ||||||||
| Finland — 1.2% | ||||||||
| Elisa Oyj | 6,138 | 260,302 | ||||||
| Kesko Oyj B Shares | 11,736 | 198,471 | ||||||
| Metso OYJ | 28,710 | 252,943 | ||||||
| Nokia Oyj | 232,545 | 774,527 | ||||||
| Stora Enso Oyj R Shares | 25,120 | 301,900 | ||||||
| Wartsila OYJ Abp | 20,038 | 239,120 | ||||||
| 2,027,263 | ||||||||
| Spain — 0.8% | ||||||||
| ACS Actividades de Construccion y Servicios SA | 9,456 | 341,963 | ||||||
| Amadeus IT Group SA | 19,566 | 1,116,676 | ||||||
| 1,458,639 | ||||||||
| Norway — 0.8% | ||||||||
| DNB Bank ASA | 40,059 | 722,735 | ||||||
| Gjensidige Forsikring ASA | 9,141 | 137,085 | ||||||
| Orkla ASA | 32,833 | 226,300 | ||||||
| Telenor ASA | 29,933 | 305,986 | ||||||
| 1,392,106 | ||||||||
| Belgium — 0.5% | ||||||||
| KBC Group NV | 10,903 | 600,038 | ||||||
| Umicore SA | 8,965 | 213,301 | ||||||
| 813,339 | ||||||||
| Singapore — 0.4% | ||||||||
| CapitaLand Integrated Commercial Trust REIT | 233,900 | 300,609 | ||||||
| CapitaLand Investment Ltd. | 112,111 | 240,713 | ||||||
| City Developments Ltd. | 22,000 | 101,543 | ||||||
| 642,865 | ||||||||
| SHARES | VALUE | |||||||
| New Zealand — 0.2% | ||||||||
| EBOS Group Ltd. | 6,476 | $ | 132,206 | |||||
| Meridian Energy Ltd. | 55,922 | 157,500 | ||||||
| 289,706 | ||||||||
| Total Common Stocks | ||||||||
| (Cost $166,743,590) | 167,019,427 | |||||||
| SHORT-TERM INVESTMENTS — 0.2% | ||||||||
| UMB Money Market Fiduciary Account, 0.01% (d) (Cost $323,144) | 323,144 | |||||||
| Total Short-term Investments | ||||||||
| (Cost $323,144) | 323,144 | |||||||
| TOTAL INVESTMENTS — 99.1% | ||||||||
| (Cost $167,066,734) | 167,342,571 | |||||||
| Other Assets Less Liabilities — 0.9% | 1,466,124 | |||||||
| NET ASSETS — 100.0% | $ | 168,808,695 | ||||||
REIT – Real Estate Investment Trusts
PLC – Public Limited Company
| (a) | Non-income producing security. |
| (b) | Security exempt from registration under Rule 144A of the Securities Act of 1933. These securities may be resold in transactions exempt from registration to qualified institutional buyers. The total value of these securities is $1,172,659. |
| (c) | Preference shares. |
| (d) | The rate quoted is the annualized seven-day yield of the fund at the period end. |
16