MMS Maximus, Inc.
Maximus, Inc. (MMS) Institutional Ownership
What the institutions did with MMS last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 7.4M | 13.4% |
| FMR LLC | 5.5M | 10.0% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 3.4M | 6.1% |
| FULLER & THALER ASSET MANAGEMENT, INC. | 2.7M | 4.9% |
| STATE STREET CORP | 2.6M | 4.6% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.4M | 4.3% |
| DIMENSIONAL FUND ADVISORS LP | 2.4M | 4.2% |
| REINHART PARTNERS, LLC. | 2.0M | 3.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.6M | 2.8% |
| Van Berkom & Associates Inc. | 1.1M | 2.0% |
| Boston Partners | 910.0K | 1.6% |
| Stephens Investment Management Group LLC | 854.8K | 1.5% |
| Qube Research & Technologies Ltd | 782.5K | 1.4% |
| River Road Asset Management, LLC | 759.9K | 1.4% |
| Sio Capital Management, LLC | 715.3K | 1.3% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 703.3K | 1.3% |
| NORTHERN TRUST CORP | 699.7K | 1.3% |
| NORGES BANK | 695.7K | 1.2% |
| Allianz Asset Management GmbH | 685.2K | 1.2% |
| PRUDENTIAL FINANCIAL INC | 683.9K | 1.2% |
| LSV ASSET MANAGEMENT | 657.9K | 1.2% |
| GOLDMAN SACHS GROUP INC | 640.6K | 1.2% |
| CITADEL ADVISORS LLC | 617.8K | 1.1% |
| JUPITER ASSET MANAGEMENT LTD | 608.5K | 1.1% |
| BANK OF AMERICA CORP /DE/ | 585.7K | 1.1% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| FMR LLC | Reduced | 8.2M | 5.5M | -2.6M |
| MACKENZIE FINANCIAL CORP | Sold Out | 1.6M | 0 | -1.6M |
| Van Berkom & Associates Inc. | Reduced | 2.3M | 1.1M | -1.3M |
| REINHART PARTNERS, LLC. | Increased | 855.1K | 2.0M | +1.1M |
| PRUDENTIAL FINANCIAL INC | Increased | 21.1K | 683.9K | +662.8K |
| FULLER & THALER ASSET MANAGEMENT, INC. | Increased | 2.1M | 2.7M | +621.2K |
| FEDERATED HERMES, INC. | Reduced | 609.9K | 5.2K | -604.7K |
| CITADEL ADVISORS LLC | Increased | 100.1K | 617.8K | +517.7K |
| Qube Research & Technologies Ltd | Increased | 398.1K | 782.5K | +384.4K |
| LSV ASSET MANAGEMENT | Increased | 284.7K | 657.9K | +373.2K |
| Invesco Ltd. | Increased | 181.9K | 532.9K | +351.0K |
| FORT WASHINGTON INVESTMENT ADVISORS INC /OH/ | Sold Out | 350.3K | 0 | -350.3K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 2.1M | 2.4M | +246.8K |
| Boston Partners | Increased | 669.1K | 910.0K | +241.0K |
| UBS Group AG | Reduced | 615.2K | 398.9K | -216.3K |
| MARSHALL WACE, LLP | Increased | 57.5K | 273.8K | +216.3K |
| Pacer Advisors, Inc. | Increased | 6.5K | 220.7K | +214.2K |
| Allianz Asset Management GmbH | Reduced | 894.9K | 685.2K | -209.8K |
| Nuveen, LLC | Reduced | 339.1K | 129.4K | -209.6K |
| LORD, ABBETT & CO. LLC | Reduced | 309.7K | 112.4K | -197.4K |
| Squarepoint Ops LLC | Increased | 26.6K | 219.3K | +192.7K |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Reduced | 324.2K | 157.8K | -166.4K |
| GOLDMAN SACHS GROUP INC | Increased | 480.6K | 640.6K | +160.0K |
| ROYCE & ASSOCIATES LP | Increased | 372.5K | 527.0K | +154.5K |
| Allspring Global Investments Holdings, LLC | Sold Out | 154.0K | 0 | -154.0K |
| Cerity Partners LLC | Increased | 128.5K | 269.0K | +140.6K |
| Stephens Investment Management Group LLC | Increased | 716.4K | 854.8K | +138.4K |
| BARCLAYS PLC | Reduced | 170.2K | 36.1K | -134.0K |
| JUPITER ASSET MANAGEMENT LTD | Increased | 484.4K | 608.5K | +124.1K |
| JANE STREET GROUP, LLC | Sold Out | 117.9K | 0 | -117.9K |
| TWO SIGMA INVESTMENTS, LP | Increased | 25.6K | 137.0K | +111.4K |
| STATE STREET CORP | Increased | 2.5M | 2.6M | +107.1K |
| AQR CAPITAL MANAGEMENT LLC | Increased | 294.5K | 395.5K | +101.1K |
| Caisse de depot et placement du Quebec | Reduced | 104.1K | 9.6K | -94.5K |
| FRANKLIN RESOURCES INC | Reduced | 104.6K | 11.5K | -93.1K |
| Candriam S.C.A. | Sold Out | 92.7K | 0 | -92.7K |
| Bridgewater Associates, LP | Increased | 12.1K | 98.5K | +86.4K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 3.5M | 3.4M | -83.1K |
| WINTON GROUP Ltd | Increased | 4.0K | 83.7K | +79.7K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 1.5M | 1.6M | +79.4K |
| PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO | Reduced | 270.6K | 192.2K | -78.4K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Reduced | 187.1K | 110.2K | -76.9K |
| BlackRock, Inc. | Reduced | 7.5M | 7.4M | -75.7K |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 290.6K | 215.8K | -74.8K |
| THIRD AVENUE MANAGEMENT LLC | New | 0 | 74.1K | +74.1K |
| Trexquant Investment LP | New | 0 | 73.2K | +73.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 2.4M | 2.4M | -71.5K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 7.7K | 78.8K | +71.1K |
| RAYMOND JAMES FINANCIAL INC | Increased | 79.0K | 149.3K | +70.3K |
| Balyasny Asset Management L.P. | New | 0 | 68.8K | +68.8K |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | Reduced | 132.4K | 66.0K | -66.4K |
| River Road Asset Management, LLC | Reduced | 826.2K | 759.9K | -66.3K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Sold Out | 65.2K | 0 | -65.2K |
| Assenagon Asset Management S.A. | New | 0 | 64.0K | +64.0K |
| Public Sector Pension Investment Board | Increased | 141.3K | 204.6K | +63.3K |
| Edgestream Partners, L.P. | Sold Out | 63.3K | 0 | -63.3K |
| Counterpoint Mutual Funds LLC | Reduced | 65.5K | 5.2K | -60.2K |
| DEUTSCHE BANK AG\ | Increased | 270.7K | 328.0K | +57.3K |
| RICE HALL JAMES & ASSOCIATES, LLC | Increased | 222.9K | 278.9K | +56.0K |
| BNP PARIBAS FINANCIAL MARKETS | Increased | 35.9K | 91.7K | +55.8K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.