| NATIONAL ASSOCIATION OF LETTER CARRIERS | $2,203,167,533 | J40 | published | | Washington, DC | 2024 |
| BUILDING SERVICE 32BJ HEALTH FUND | $1,946,866,180 | J40 | published | | New York, NY | 2024 |
| UNITED STEELWORKERS | $693,986,753 | J40 | inferred 0.93 | | Pittsburgh, PA | 2024 |
| AIR LINE PILOTS ASSOCIATION INTERNATIONAL | $382,120,748 | J40 | inferred 0.90 | space: outer | Mclean, VA | 2024 |
| NATIONAL BASKETBALL PLAYERS ASSOCIATION | $347,641,101 | J40 | inferred 0.80 | | New York, NY | 2024 |
| NEW YORK SHIPPING ASSOCIATION INC | $320,699,294 | J40 | inferred 0.80 | | Edison, NJ | 2024 |
| SERVICE EMPLOYEES INTERNATIONAL UNION | $280,796,391 | J40 | inferred 0.90 | | Washington, DC | 2024 |
| INTERNATIONAL UNION UNITED AUTO AEROSPACE & AGRICULTURAL WORKERS | $273,009,989 | J40 | inferred 0.90 | | Detroit, MI | 2024 |
| UNITED FOOD AND COMMERCIAL WORKERS INTERNATIONAL UNION | $261,789,459 | J40 | published | | Washington, DC | 2024 |
| CALIFORNIA TEACHERS ASSOCIATION | $249,066,787 | J40 | inferred 0.90 | | Burlingame, CA | 2024 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS | $224,103,539 | J40 | inferred 0.85 | | Washington, DC | 2024 |
| INTERNATIONAL BROTHERHOOD OF TEAMSTERS | $223,777,901 | J40 | inferred 0.90 | | Washington, DC | 2024 |
| 1199SEIU UNITED HEALTHCARE WORKERS EAST | $218,108,443 | J40 | inferred 0.90 | | New York, NY | 2024 |
| AMERICAN FEDERATION OF TEACHERS | $214,441,244 | J40 | inferred 0.90 | | New York, NY | 2024 |
| SOUTHERN DISTRICT UBC HEALTH TRUST | $205,635,343 | J40 | published | | Goodlettsvlle, TN | 2024 |
| WESTERN STATES REGIONAL COUNCIL OF CARPENTERS | $198,897,468 | J40 | inferred 0.90 | | Los Angeles, CA | 2024 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES | $190,261,936 | J40 | inferred 0.90 | | Washington, DC | 2024 |
| CALIFORNIA NURSES ASSOCIATION | $187,087,566 | J40 | inferred 0.85 | | Oakland, CA | 2024 |
| NEW YORK STATE UNITED TEACHERS | $186,367,748 | J40 | inferred 0.85 | | Latham, NY | 2024 |
| UNITED ASSOCIATION OF JOURNEYMEN & APPRENTICES OF THE PLUMBING & PIPE | $185,325,356 | J40 | published | women: issues | Annapolis, MD | 2024 |
| MAJOR LEAGUE BASEBALL PLAYERS ASSN | $184,684,930 | J40 | inferred 0.90 | | New York, NY | 2024 |
| INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE GRAND LODGE | $179,169,281 | J40 | inferred 0.80 | | Uppr Marlboro, MD | 2024 |
| NEW JERSEY EDUCATION ASSOCIATION | $178,693,763 | J40 | inferred 0.80 | | Trenton, NJ | 2024 |
| CIVIL SERVICE EMPLOYEES ASSOCIATION | $177,569,140 | J40 | inferred 0.90 | | Albany, NY | 2024 |
| NATIONAL FOOTBALL LEAGUE PLAYERS ASSOCIATION | $163,542,587 | J40 | published | | Washington, DC | 2024 |
| UNITED BROTHERHOOD OF CARPENTERS AND JOINERS OF AMERICA | $158,988,378 | J40 | inferred 0.90 | | Pittsburgh, PA | 2025 |
| COMMUNICATIONS WORKERS OF AMERICA AFL-CIO CLC | $147,710,670 | J40 | inferred 0.90 | | Washington, DC | 2024 |
| S E I U UHW LOCAL 2005 | $145,891,399 | J40 | inferred 0.90 | | Oakland, CA | 2024 |
| LABORERS INTERNATIONAL UNION OF NORTH AMERICA | $134,249,926 | J40 | inferred 0.90 | | Washington, DC | 2025 |
| SERVICE EMPLOYEES INTERNATIONAL LOCAL | $131,197,202 | J40 | inferred 0.85 | | New York, NY | 2024 |
| AMERICAN FEDERATION OF LABOR & CONGRESS OF INDUSTRIAL ORGS | $131,132,409 | J40 | inferred 0.90 | | Washington, DC | 2024 |
| SCREEN ACTORS GUILD- AMERICAN FEDERATION OF TELEVISION AND RADIO | $129,665,528 | J40 | published | women: issues | Los Angeles, CA | 2024 |
| UNITED BROTHERHOOD OF CARPENTERS & JOINERS OF AMERICA | $124,285,512 | J40 | inferred 0.80 | | Tulsa, OK | 2024 |
| SERVICE EMPLOYEES INTERNATIONAL UNION | $121,667,929 | J40 | inferred 0.90 | | Los Angeles, CA | 2024 |
| UNITED BROTHERHOOD OF CARPENTERS & JOINERS OF AMERICA | $110,028,389 | J40 | inferred 0.80 | | Chicago, IL | 2024 |
| INTERNATIONAL UNION OF OPERATING ENGINEERS | $107,444,684 | J40 | inferred 0.90 | | Washington, DC | 2024 |
| INTERNATIONAL ASSOCIATION OF SHEET METAL AIR RAIL AND TRANSPORTATION | $100,258,317 | J40 | published | | Washington, DC | 2024 |
| UNITE HERE | $97,542,707 | J40 | inferred 0.90 | | New York, NY | 2024 |
| INTERNATIONAL ASSOCIATION OF FIRE FIGHTERS | $89,861,543 | J40 | inferred 0.80 | | Washington, DC | 2024 |
| UNITED ASSOCIATION OF JOURNEYMEN & APPRENTICES OF THE PLUMBING & PIPE | $89,510,808 | J40 | inferred 0.90 | | Columbia, MD | 2025 |
| MEBA VACATION PLAN ATLANTIC GULF AND PACIFIC COASTS | $85,715,141 | J40 | published | | Baltimore, MD | 2024 |
| NORTHEAST REGIONAL COUNCIL OF CARPE | $84,971,989 | J40 | inferred 0.90 | | Edison, NJ | 2016 |
| AMERICAN FEDERATION OF GOVERNMENT EMPLOYEES | $80,190,584 | J40 | published | women: issues | Washington, DC | 2024 |
| SERVICE EMPLOYEES INTERNATIONAL UNION | $80,011,765 | J40 | inferred 0.90 | | Los Angeles, CA | 2024 |
| STEAMFITTERS INDUSTRY WELFARE FUND BOARD OF TRUSTEES | $79,878,294 | J40 | published | | Long Island City, NY | 2024 |
| SHEET METAL WORKERS LOCAL UNION NO 20 WELFARE AND BENEFIT FUND | $79,764,996 | J40 | published | | Indianapolis, IN | 2024 |
| AMERICAN FEDERATION OF LABOR & CONGRESS OF INDUSTRIAL ORGS | $79,156,920 | J40 | inferred 0.90 | | Washington, DC | 2024 |
| PHILADELPHIA FEDERATION OF TEACHERS HEALTH & WELFARE | $79,156,912 | J40 | inferred 0.85 | | Philadelphia, PA | 2024 |
| CARP 46 NO CA COUNTIES CONF BOARD- | $77,823,962 | J40 | inferred 0.85 | | Oakland, CA | 2024 |
| INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 3 | $77,708,150 | J40 | inferred 0.90 | | Concord, CA | 2024 |
| CENTRAL MIDWEST REGIONAL COUNCIL OF CARPENTERS | $76,896,683 | J40 | inferred 0.85 | | Greenwood, IN | 2024 |
| ELEVATOR INDUSTRY WORK PRESERVATION FUND | $75,923,645 | J40 | inferred 0.80 | | Columbia, MD | 2024 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS | $74,845,383 | J40 | inferred 0.85 | | Vacaville, CA | 2025 |
| UNITED BROTHERHOOD OF CARPENTERS & JOINERS OF AMERICA | $69,808,387 | J40 | inferred 0.70 | | Oakland, CA | 2024 |
| SOUTHWEST CARPENTERS TRAINING FUND | $68,044,598 | J40 | inferred 0.90 | | Los Angeles, CA | 2024 |
| ILLINOIS EDUCATION ASSOCIATION | $66,580,861 | J40 | inferred 0.85 | | Springfield, IL | 2024 |
| AMERICAN POSTAL WORKERS UNION | $66,028,774 | J40 | inferred 0.90 | | Washington, DC | 2025 |
| INTERNATIONAL BROTHERHOOD OF BOILERMAKERS IRON SHIP BUILDERS | $65,312,777 | J40 | inferred 0.90 | | Kansas City, MO | 2024 |
| NEW YORK STATE NURSES ASSOCIATION | $65,165,710 | J40 | inferred 0.70 | | Albany, NY | 2024 |
| UNITED TEACHERS LOS ANGELES | $64,819,870 | J40 | inferred 0.85 | | Los Angeles, CA | 2024 |
| AGREEMENT OF TRUST FOR MARITIME ASSOCIATION - ILA WELFARE AND VACA | $63,544,240 | J40 | published | | Houston, TX | 2024 |
| SERVICE EMPLOYEES INTERNATIONAL UNION | $63,375,655 | J40 | inferred 0.90 | | Seattle, WA | 2024 |
| SERVICE EMPLOYEES INTERNATIONAL UNION | $61,421,300 | J40 | inferred 0.90 | | Oakland, CA | 2024 |
| SOUTH ATLANTA ILA EMPLOYERS DISTRICT ESCROW FUND | $61,105,206 | J40 | inferred 0.80 | | Jacksonville, FL | 2024 |
| INTERNATIONAL UNION OF OPERATING ENGINEERS 150 | $59,965,271 | J40 | inferred 0.90 | | Countryside, IL | 2024 |
| PACIFIC NORTHWEST REGIONAL COUNCIL | $59,079,722 | J40 | inferred 0.90 | | Kent, WA | 2022 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES | $58,971,985 | J40 | inferred 0.90 | | New York, NY | 2024 |
| BROTHERHOOD OF LOCOMOTIVE ENGINEERS AND TRAINMEN | $58,703,688 | J40 | inferred 0.80 | | Independence, OH | 2025 |
| MICHIGAN EDUCATION ASSOCIATION | $58,570,431 | J40 | inferred 0.80 | | East Lansing, MI | 2024 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES | $58,177,379 | J40 | inferred 0.80 | domestic: workers | San Diego, CA | 2024 |
| TEAMSTERS LOCAL 237 ADMINISTRATIVE FUND | $57,281,970 | J40 | published | | New York, NY | 2024 |
| ALLIED PILOTS ASSOCIATION | $56,422,761 | J40 | inferred 0.95 | | Fort Worth, TX | 2024 |
| AMALGAMATED TRANSIT UNION | $55,791,181 | J40 | inferred 0.90 | | Silver Spring, MD | 2024 |
| NATIONAL HOCKEY LEAGUE PLAYERS' | $55,777,920 | J40 | inferred 0.82 | | Toronto, ONTARIO | 2024 |
| INTERNATIONAL UNION OF BRICKLAYERS AND ALLIED CRAFTWORKERS | $55,512,808 | J40 | inferred 0.90 | | Washington, DC | 2025 |
| STEAMFITTERS INDUSTRY SECURITY BENEFIT FUND | $54,422,288 | J40 | published | | Long Island City, NY | 2024 |
| INTERNATIONAL UNION OF PAINTERS AND ALLIED TRADES | $53,284,326 | J40 | inferred 0.75 | | Hanover, MD | 2024 |
| UNAC-UNION OF HEALTH CARE PROFESSIONALS | $52,239,908 | J40 | inferred 0.60 | | City Industry, CA | 2024 |
| SCREEN ACTORS GUILD INC | $52,203,152 | J40 | inferred 0.75 | | Los Angeles, CA | 2011 |
| NATIONAL ELECTRICAL CONTRACTORS ASSOCIATION INC | $49,095,132 | J40 | inferred 0.55 | | Washington, DC | 2024 |
| INTERNATIONAL UNION OF OPERATING ENGINEERS LOCAL 12 | $48,985,687 | J40 | inferred 0.90 | | Pasadena, CA | 2024 |
| SOUTHWEST AIRLINES PILOTS ASSOCIATION | $48,430,622 | J40 | inferred 0.90 | | Irving, TX | 2024 |
| LABORERS INTERNATIONAL UNION OF NORTH AMERICA | $47,582,360 | J40 | inferred 0.90 | | Washington, DC | 2024 |
| UNION OF CALIFORNIA STATE WORKERS | $47,541,285 | J40 | published | | Sacramento, CA | 2024 |
| TRANSPORTATION-COMMUNICATIONS UNION | $46,348,290 | J40 | inferred 0.80 | | Rockville, MD | 2024 |
| SERVICE EMPLOYEES INTERNATIONAL UNION | $45,550,866 | J40 | inferred 0.90 | | Salem, OR | 2025 |
| HOTEL AND GAMING TRADES COUNCIL AFL-CIO | $44,967,605 | J40 | published | | New York, NY | 2024 |
| SERVICE EMPLOYEES INTERNATIONAL UNION | $44,311,884 | J40 | inferred 0.90 | | Chicago, IL | 2024 |
| UNITE HERE | $43,673,777 | J40 | inferred 0.95 | | Las Vegas, NV | 2024 |
| INTERNATIONAL UNION OF PAINTERS AND ALLIED TRADES | $43,375,879 | J40 | inferred 0.85 | | Livermore, CA | 2024 |
| Portland Area UFCW Local 555- | $43,213,042 | J40 | inferred 0.55 | | Tualatin, OR | 2013 |
| NEW JERSEY EDUCATION ASSOCIATION | $42,490,300 | J40 | inferred 0.85 | | Trenton, NJ | 2024 |
| NEW YORK CITY & VICINITY DISTRICT COUNCIL UBCJA | $42,390,178 | J40 | inferred 0.60 | | New York, NY | 2024 |
| INTERNATIONAL ASSOCIATION OF SHEET METAL AIR RAIL & TRANSPORTATION | $42,065,094 | J40 | published | | Livermore, CA | 2025 |
| CHICAGO FEDERATION TEACHERS UNION | $41,975,246 | J40 | inferred 0.85 | | Chicago, IL | 2024 |
| INTERNATIONAL ALLIANCE THEATRICAL STAGE EMPLOYEES | $41,881,619 | J40 | inferred 0.75 | | New York, NY | 2024 |
| EDUCATION MINNESOTA | $39,957,316 | J40 | published | | Saint Paul, MN | 2024 |
| INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $39,064,560 | J40 | inferred 0.93 | | Seattle, WA | 2024 |
| SERVICE EMPLOYEES INTERNATIONAL UNION | $38,917,248 | J40 | published | | San Jose, CA | 2024 |
| INTERNATIONAL BROTHERHOOD OF ELECTRICAL WORKERS | $37,946,492 | J40 | inferred 0.90 | | Lanham, MD | 2024 |