BDTX Black Diamond Therapeutics, Inc.
Black Diamond Therapeutics, Inc. (BDTX) Institutional Ownership
What the institutions did with BDTX 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 |
|---|---|---|
| NEA Management Company, LLC | 4.4M | 12.7% |
| T. Rowe Price Investment Management, Inc. | 4.0M | 11.5% |
| BlackRock, Inc. | 3.9M | 11.2% |
| ACADIAN ASSET MANAGEMENT LLC | 2.3M | 6.7% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.1M | 6.1% |
| RENAISSANCE TECHNOLOGIES LLC | 2.0M | 5.6% |
| Defilade Capital Management, L.P. | 1.7M | 4.8% |
| DIMENSIONAL FUND ADVISORS LP | 1.4M | 3.9% |
| GEODE CAPITAL MANAGEMENT, LLC | 1.2M | 3.5% |
| Connor, Clark & Lunn Investment Management Ltd. | 1.1M | 3.1% |
| AWM Investment Company, Inc. | 1.0M | 2.9% |
| MARSHALL WACE, LLP | 896.6K | 2.6% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 791.4K | 2.3% |
| FMR LLC | 643.7K | 1.8% |
| Balyasny Asset Management L.P. | 542.2K | 1.5% |
| STATE STREET CORP | 525.0K | 1.5% |
| BANK OF AMERICA CORP /DE/ | 413.5K | 1.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 407.1K | 1.2% |
| NORTHERN TRUST CORP | 365.4K | 1.0% |
| Bank of New York Mellon Corp | 318.8K | 0.9% |
| VANGUARD FIDUCIARY TRUST CO | 309.9K | 0.9% |
| PANAGORA ASSET MANAGEMENT INC | 295.2K | 0.8% |
| JANE STREET GROUP, LLC | 289.7K | 0.8% |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | 288.9K | 0.8% |
| GOLDMAN SACHS GROUP INC | 288.8K | 0.8% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| T. Rowe Price Investment Management, Inc. | Reduced | 10.6M | 4.0M | -6.5M |
| BlackRock, Inc. | Increased | 1.1M | 3.9M | +2.8M |
| Defilade Capital Management, L.P. | New | 0 | 1.7M | +1.7M |
| MACKENZIE FINANCIAL CORP | Sold Out | 844.8K | 0 | -844.8K |
| GEODE CAPITAL MANAGEMENT, LLC | Increased | 536.6K | 1.2M | +681.6K |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | Reduced | 834.6K | 265.6K | -569.0K |
| Man Group plc | Sold Out | 559.7K | 0 | -559.7K |
| WINTON GROUP Ltd | Sold Out | 538.3K | 0 | -538.3K |
| CITADEL ADVISORS LLC | Sold Out | 502.7K | 0 | -502.7K |
| AWM Investment Company, Inc. | Increased | 525.0K | 1.0M | +475.0K |
| GOLDMAN SACHS GROUP INC | Reduced | 684.4K | 288.8K | -395.6K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 1.6M | 2.0M | +318.6K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 93.2K | 407.1K | +313.9K |
| STATE STREET CORP | Increased | 213.5K | 525.0K | +311.5K |
| GLOBEFLEX CAPITAL L P | Sold Out | 305.3K | 0 | -305.3K |
| UBS Group AG | Reduced | 564.8K | 265.3K | -299.5K |
| BANK OF AMERICA CORP /DE/ | Increased | 114.1K | 413.5K | +299.4K |
| PANAGORA ASSET MANAGEMENT INC | New | 0 | 295.2K | +295.2K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.9M | 2.1M | +274.8K |
| Round Rock Advisors LLC | Sold Out | 274.4K | 0 | -274.4K |
| 683 Capital Management, LLC | Sold Out | 248.0K | 0 | -248.0K |
| D. E. Shaw & Co., Inc. | Reduced | 363.9K | 157.3K | -206.6K |
| TD Asset Management Inc | Sold Out | 195.9K | 0 | -195.9K |
| JANE STREET GROUP, LLC | Increased | 94.8K | 289.7K | +194.9K |
| Susquehanna Portfolio Strategies, LLC | Sold Out | 173.6K | 0 | -173.6K |
| MORGAN STANLEY | Increased | 88.6K | 231.2K | +142.6K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 135.0K | 0 | -135.0K |
| Bank of New York Mellon Corp | Increased | 189.1K | 318.8K | +129.6K |
| Graham Capital Management, L.P. | Reduced | 170.9K | 54.2K | -116.7K |
| CANADA PENSION PLAN INVESTMENT BOARD | Reduced | 211.4K | 103.6K | -107.8K |
| O'SHAUGHNESSY ASSET MANAGEMENT, LLC | Increased | 182.2K | 288.9K | +106.6K |
| Point72 Asset Management, L.P. | Sold Out | 101.0K | 0 | -101.0K |
| NORTHERN TRUST CORP | Reduced | 464.7K | 365.4K | -99.3K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | Increased | 14.5K | 107.7K | +93.2K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Increased | 723.5K | 791.4K | +68.0K |
| RB Capital Management, LLC | Increased | 35.0K | 100.0K | +65.0K |
| Nuveen, LLC | New | 0 | 64.8K | +64.8K |
| DIMENSIONAL FUND ADVISORS LP | Increased | 1.3M | 1.4M | +63.7K |
| OMERS ADMINISTRATION Corp | Sold Out | 62.8K | 0 | -62.8K |
| MARSHALL WACE, LLP | Increased | 836.3K | 896.6K | +60.3K |
| BAILARD, INC. | Sold Out | 51.5K | 0 | -51.5K |
| GSA CAPITAL PARTNERS LLP | Increased | 169.8K | 220.9K | +51.1K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 259.9K | 309.9K | +49.9K |
| RAYMOND JAMES FINANCIAL INC | Increased | 14.1K | 62.2K | +48.1K |
| DEUTSCHE BANK AG\ | New | 0 | 46.0K | +46.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 78.9K | 35.0K | -43.8K |
| WELLS FARGO & COMPANY/MN | New | 0 | 39.6K | +39.6K |
| PRICE T ROWE ASSOCIATES INC /MD/ | New | 0 | 39.3K | +39.3K |
| Quadrature Capital Ltd | Increased | 37.5K | 76.7K | +39.2K |
| RHUMBLINE ADVISERS | New | 0 | 36.8K | +36.8K |
| Connor, Clark & Lunn Investment Management Ltd. | Increased | 1.1M | 1.1M | +34.5K |
| ALLIANCEBERNSTEIN L.P. | New | 0 | 32.3K | +32.3K |
| nVerses Capital, LLC | Sold Out | 31.4K | 0 | -31.4K |
| Balyasny Asset Management L.P. | Increased | 510.8K | 542.2K | +31.4K |
| NEW YORK STATE COMMON RETIREMENT FUND | New | 0 | 30.3K | +30.3K |
| BARCLAYS PLC | Reduced | 67.3K | 40.1K | -27.2K |
| EFG International AG | New | 0 | 27.0K | +27.0K |
| JPMORGAN CHASE & CO | Increased | 4.6K | 29.2K | +24.6K |
| Invesco Ltd. | Increased | 107.4K | 131.7K | +24.3K |
| Police & Firemen's Retirement System of New Jersey | New | 0 | 24.1K | +24.1K |
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.