BSY Bentley Systems, Incorporated
Bentley Systems, Incorporated (BSY) Institutional Ownership
What the institutions did with BSY 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. | 16.1M | 10.3% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 9.5M | 6.1% |
| NORGES BANK | 9.5M | 6.1% |
| Swedbank AB | 9.0M | 5.7% |
| T. Rowe Price Investment Management, Inc. | 7.5M | 4.8% |
| VANGUARD CAPITAL MANAGEMENT LLC | 7.1M | 4.5% |
| MORGAN STANLEY | 6.0M | 3.9% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 5.9M | 3.8% |
| STATE STREET CORP | 5.0M | 3.2% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 4.9M | 3.2% |
| Pictet Asset Management Holding SA | 4.4M | 2.8% |
| MILLENNIUM MANAGEMENT LLC | 3.5M | 2.2% |
| GEODE CAPITAL MANAGEMENT, LLC | 3.4M | 2.2% |
| Bank of New York Mellon Corp | 2.6M | 1.7% |
| Invesco Ltd. | 2.6M | 1.7% |
| BESSEMER GROUP INC | 2.1M | 1.3% |
| DIMENSIONAL FUND ADVISORS LP | 2.0M | 1.3% |
| Allianz Asset Management GmbH | 1.8M | 1.2% |
| UBS Group AG | 1.8M | 1.2% |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 1.8M | 1.1% |
| GOLDMAN SACHS GROUP INC | 1.8M | 1.1% |
| MACKENZIE FINANCIAL CORP | 1.7M | 1.1% |
| Impax Asset Management Group plc | 1.7M | 1.1% |
| NORTHERN TRUST CORP | 1.5M | 0.9% |
| MIROVA | 1.4M | 0.9% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | Reduced | 7.1M | 1.8M | -5.3M |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Increased | 3.3M | 5.9M | +2.6M |
| MILLENNIUM MANAGEMENT LLC | Increased | 1.3M | 3.5M | +2.2M |
| Invesco Ltd. | Increased | 1.3M | 2.6M | +1.4M |
| GOLDMAN SACHS GROUP INC | Reduced | 3.1M | 1.8M | -1.3M |
| MACKENZIE FINANCIAL CORP | Increased | 418.9K | 1.7M | +1.3M |
| MANNING & NAPIER ADVISORS LLC | Reduced | 1.3M | 12.4K | -1.3M |
| CITIGROUP INC | Increased | 213.2K | 1.2M | +980.7K |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | Reduced | 1.1M | 311.7K | -827.0K |
| TWO SIGMA INVESTMENTS, LP | Reduced | 1.1M | 258.2K | -813.8K |
| SELDON CAPITAL LP | Sold Out | 793.4K | 0 | -793.4K |
| Squarepoint Ops LLC | Reduced | 1.1M | 303.1K | -777.4K |
| BlackRock, Inc. | Reduced | 16.8M | 16.1M | -737.4K |
| MAIRS & POWER INC | Increased | 236.2K | 970.1K | +734.0K |
| Freestone Grove Partners LP | Increased | 12.5K | 687.6K | +675.1K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.3M | 2.0M | +674.2K |
| UBS Group AG | Reduced | 2.5M | 1.8M | -646.9K |
| Zurich Insurance Group Ltd/FI | Sold Out | 645.6K | 0 | -645.6K |
| SEB Asset Management AB | Sold Out | 643.0K | 0 | -643.0K |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | New | 0 | 603.1K | +603.1K |
| BESSEMER GROUP INC | Reduced | 2.6M | 2.1M | -544.9K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 6.6M | 7.1M | +524.4K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 9.0M | 9.5M | +515.0K |
| T. Rowe Price Investment Management, Inc. | Reduced | 8.0M | 7.5M | -494.7K |
| HRT FINANCIAL LP | Increased | 136.9K | 601.3K | +464.4K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 487.1K | 70.8K | -416.3K |
| Sone Capital Management, LLC | Increased | 374.5K | 786.5K | +412.0K |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 560.2K | 155.0K | -405.2K |
| CITADEL ADVISORS LLC | Reduced | 646.8K | 244.7K | -402.1K |
| Clearbridge Investments, LLC | Sold Out | 385.3K | 0 | -385.3K |
| Madison Asset Management, LLC | Increased | 981.4K | 1.4M | +383.9K |
| NEEDHAM INVESTMENT MANAGEMENT LLC | Increased | 215.0K | 542.3K | +327.3K |
| Pictet Asset Management Holding SA | Reduced | 4.7M | 4.4M | -293.9K |
| BARCLAYS PLC | Increased | 131.9K | 406.5K | +274.6K |
| ENVESTNET ASSET MANAGEMENT INC | Reduced | 817.7K | 555.4K | -262.3K |
| Tensor Edge Capital, LLC | Sold Out | 260.4K | 0 | -260.4K |
| Schonfeld Strategic Advisors LLC | Increased | 153.7K | 403.4K | +249.8K |
| ExodusPoint Capital Management, LP | Reduced | 441.0K | 195.1K | -245.9K |
| HSBC HOLDINGS PLC | Increased | 23.9K | 267.6K | +243.7K |
| WELLINGTON MANAGEMENT GROUP LLP | New | 0 | 233.4K | +233.4K |
| XTX Topco Ltd | Increased | 97.2K | 325.1K | +227.9K |
| Woodline Partners LP | Reduced | 1.5M | 1.2M | -225.8K |
| Trexquant Investment LP | Sold Out | 200.9K | 0 | -200.9K |
| BAILLIE GIFFORD & CO | Reduced | 445.3K | 252.1K | -193.2K |
| FIRST TRUST ADVISORS LP | Increased | 198.4K | 388.3K | +189.9K |
| Bank of New York Mellon Corp | Reduced | 2.8M | 2.6M | -181.4K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 3.6M | 3.4M | -178.9K |
| DNB Asset Management AS | Increased | 10.7K | 184.3K | +173.7K |
| Lombard Odier Asset Management (Europe) Ltd | Sold Out | 173.0K | 0 | -173.0K |
| Robeco Schweiz AG | Increased | 288.5K | 456.2K | +167.7K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Increased | 4.8M | 4.9M | +155.7K |
| Balyasny Asset Management L.P. | Increased | 217.3K | 372.4K | +155.2K |
| WORLDQUANT MILLENNIUM ADVISORS LLC | Reduced | 170.2K | 19.8K | -150.4K |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | New | 0 | 146.7K | +146.7K |
| JONES FINANCIAL COMPANIES LLLP | Increased | 652.1K | 795.6K | +143.4K |
| VAN ECK ASSOCIATES CORP | Increased | 8.0K | 151.0K | +143.0K |
| PINEBRIDGE INVESTMENTS LLC | New | 0 | 142.6K | +142.6K |
| Copeland Capital Management, LLC | Reduced | 687.7K | 546.2K | -141.5K |
| MARSHALL WACE, LLP | Reduced | 245.6K | 104.7K | -140.9K |
| TUDOR INVESTMENT CORP ET AL | Sold Out | 137.8K | 0 | -137.8K |
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.