BIRK Birkenstock Holding plc
Birkenstock Holding plc (BIRK) Institutional Ownership
What the institutions did with BIRK 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 |
|---|---|---|
| Catterton Management Company, L.L.C. | 99.4M | 58.8% |
| BAMCO INC /NY/ | 14.7M | 8.7% |
| T. Rowe Price Investment Management, Inc. | 9.3M | 5.5% |
| DIMENSIONAL FUND ADVISORS LP | 4.6M | 2.7% |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 4.1M | 2.4% |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | 2.9M | 1.7% |
| FMR LLC | 2.8M | 1.6% |
| UBS Group AG | 2.7M | 1.6% |
| NORGES BANK | 2.2M | 1.3% |
| MORGAN STANLEY | 2.1M | 1.3% |
| WESTFIELD CAPITAL MANAGEMENT CO LP | 2.0M | 1.2% |
| GOLDMAN SACHS GROUP INC | 1.7M | 1.0% |
| Swedbank AB | 1.6M | 0.9% |
| AMERICAN CENTURY COMPANIES INC | 1.4M | 0.8% |
| BANK OF AMERICA CORP /DE/ | 1.1M | 0.7% |
| Lunate Capital Ltd | 1.0M | 0.6% |
| Anomaly Capital Management, LP | 936.4K | 0.6% |
| PRIMECAP MANAGEMENT CO/CA/ | 910.1K | 0.5% |
| BlackRock, Inc. | 879.3K | 0.5% |
| CANADA PENSION PLAN INVESTMENT BOARD | 857.7K | 0.5% |
| Artisan Partners Limited Partnership | 754.9K | 0.4% |
| Mediolanum International Funds Ltd | 717.9K | 0.4% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 697.0K | 0.4% |
| RICE HALL JAMES & ASSOCIATES, LLC | 629.9K | 0.4% |
| Rheos Capital Works Inc. | 600.0K | 0.4% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BAMCO INC /NY/ | Increased | 9.4M | 14.7M | +5.4M |
| T. Rowe Price Investment Management, Inc. | Reduced | 11.8M | 9.3M | -2.5M |
| FMR LLC | Reduced | 5.0M | 2.8M | -2.3M |
| Point72 Asset Management, L.P. | Sold Out | 1.9M | 0 | -1.9M |
| PRICE T ROWE ASSOCIATES INC /MD/ | Reduced | 2.0M | 697.0K | -1.3M |
| Lunate Capital Ltd | New | 0 | 1.0M | +1.0M |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | Increased | 3.2M | 4.1M | +948.5K |
| FEDERATED HERMES, INC. | Reduced | 1.1M | 195.2K | -918.4K |
| Freestone Grove Partners LP | Reduced | 865.4K | 127 | -865.3K |
| CITADEL ADVISORS LLC | Sold Out | 799.4K | 0 | -799.4K |
| GOLDMAN SACHS GROUP INC | Increased | 887.3K | 1.7M | +775.4K |
| Hook Mill Capital Partners, LP | Reduced | 771.3K | 6.1K | -765.2K |
| Balyasny Asset Management L.P. | Sold Out | 722.7K | 0 | -722.7K |
| Mediolanum International Funds Ltd | New | 0 | 717.9K | +717.9K |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | Sold Out | 700.0K | 0 | -700.0K |
| CANADA PENSION PLAN INVESTMENT BOARD | Reduced | 1.5M | 857.7K | -654.1K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 4.0M | 4.6M | +598.0K |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | Reduced | 488.7K | 102 | -488.6K |
| Anomaly Capital Management, LP | Reduced | 1.4M | 936.4K | -478.9K |
| NATIONAL BANK OF CANADA /FI/ | Increased | 394 | 448.4K | +448.1K |
| UBS Group AG | Increased | 2.3M | 2.7M | +391.9K |
| BANK OF AMERICA CORP /DE/ | Increased | 765.2K | 1.1M | +381.0K |
| WESTFIELD CAPITAL MANAGEMENT CO LP | Reduced | 2.3M | 2.0M | -371.7K |
| MORGAN STANLEY | Reduced | 2.5M | 2.1M | -354.9K |
| BNP PARIBAS FINANCIAL MARKETS | Reduced | 660.3K | 332.5K | -327.8K |
| PRIMECAP MANAGEMENT CO/CA/ | Increased | 597.2K | 910.1K | +312.9K |
| Potrero Capital Research LLC | Sold Out | 304.3K | 0 | -304.3K |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC | Increased | 2.6M | 2.9M | +290.5K |
| QVT Financial LP | Sold Out | 273.5K | 0 | -273.5K |
| VICTORY CAPITAL MANAGEMENT INC | Sold Out | 257.8K | 0 | -257.8K |
| Rheos Capital Works Inc. | Increased | 350.0K | 600.0K | +250.0K |
| OMERS ADMINISTRATION Corp | Sold Out | 246.4K | 0 | -246.4K |
| SCP Investment, LP | New | 0 | 215.0K | +215.0K |
| CITIGROUP INC | Reduced | 238.7K | 27.9K | -210.8K |
| Verition Fund Management LLC | Sold Out | 209.1K | 0 | -209.1K |
| Blue Grotto Capital, LLC | Sold Out | 200.0K | 0 | -200.0K |
| Cullen/Frost Bankers, Inc. | Reduced | 201.4K | 7.5K | -194.0K |
| HARRIS ASSOCIATES L P | New | 0 | 185.1K | +185.1K |
| BOOTHBAY FUND MANAGEMENT, LLC | Reduced | 186.0K | 9.6K | -176.4K |
| AMERICAN CENTURY COMPANIES INC | Reduced | 1.6M | 1.4M | -171.7K |
| BlackRock, Inc. | Reduced | 1.0M | 879.3K | -153.0K |
| Exane Asset Management | Sold Out | 153.0K | 0 | -153.0K |
| Korea Investment CORP | Sold Out | 152.0K | 0 | -152.0K |
| Unisphere Establishment | Sold Out | 142.2K | 0 | -142.2K |
| Quantinno Capital Management LP | Increased | 15.2K | 150.9K | +135.7K |
| KORNITZER CAPITAL MANAGEMENT INC /KS | Reduced | 170.5K | 40.0K | -130.5K |
| Cinctive Capital Management LP | Sold Out | 129.8K | 0 | -129.8K |
| HRT FINANCIAL LP | New | 0 | 121.0K | +121.0K |
| Roubaix Capital, LLC | New | 0 | 119.3K | +119.3K |
| XTX Topco Ltd | Increased | 34.7K | 139.7K | +105.0K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 103.1K | 0 | -103.1K |
| Artisan Partners Limited Partnership | Reduced | 857.3K | 754.9K | -102.4K |
| TD Asset Management Inc | Reduced | 696.2K | 596.2K | -100.0K |
| Squarepoint Ops LLC | New | 0 | 99.5K | +99.5K |
| BW Gestao de Investimentos Ltda. | Reduced | 139.1K | 40.6K | -98.5K |
| JANE STREET GROUP, LLC | Reduced | 166.6K | 75.7K | -91.0K |
| SummitTX Capital, L.P. | Sold Out | 89.4K | 0 | -89.4K |
| Lisanti Capital Growth, LLC | New | 0 | 87.1K | +87.1K |
| Woodline Partners LP | Reduced | 339.4K | 252.9K | -86.4K |
| Corient Private Wealth LP | New | 0 | 86.1K | +86.1K |
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.