SCYX SCYNEXIS, Inc.
SCYNEXIS, Inc. (SCYX) Institutional Ownership
What the institutions did with SCYX 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 |
|---|---|---|
| GREAT POINT PARTNERS LLC | 944.3K | 18.3% |
| Squadron Capital Management LLC | 756.9K | 14.7% |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 543.5K | 10.6% |
| Propel Bio Management, LLC | 543.5K | 10.6% |
| Woodline Partners LP | 387.5K | 7.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 296.7K | 5.8% |
| Avidity Partners Management LP | 260.2K | 5.1% |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | 247.8K | 4.8% |
| MILLENNIUM MANAGEMENT LLC | 180.8K | 3.5% |
| HEIGHTS CAPITAL MANAGEMENT, INC | 150.6K | 2.9% |
| DAFNA Capital Management LLC | 135.9K | 2.6% |
| Empery Asset Management, LP | 126.5K | 2.5% |
| ACADIAN ASSET MANAGEMENT LLC | 116.7K | 2.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 82.1K | 1.6% |
| RENAISSANCE TECHNOLOGIES LLC | 76.5K | 1.5% |
| VANGUARD FIDUCIARY TRUST CO | 58.0K | 1.1% |
| ADAR1 Capital Management, LLC | 49.4K | 1.0% |
| BlackRock, Inc. | 41.5K | 0.8% |
| Velan Capital Investment Management LP | 40.0K | 0.8% |
| NORTHERN TRUST CORP | 22.4K | 0.4% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 15.6K | 0.3% |
| Empowered Funds, LLC | 15.5K | 0.3% |
| WEALTH EFFECTS LLC | 13.9K | 0.3% |
| XTX Topco Ltd | 13.0K | 0.3% |
| UBS Group AG | 11.2K | 0.2% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Squadron Capital Management LLC | Reduced | 7.6M | 756.9K | -6.9M |
| GREAT POINT PARTNERS LLC | Reduced | 7.6M | 944.3K | -6.6M |
| Avidity Partners Management LP | Reduced | 4.2M | 260.2K | -3.9M |
| HEIGHTS CAPITAL MANAGEMENT, INC | Reduced | 2.1M | 150.6K | -1.9M |
| KINGDON CAPITAL MANAGEMENT, L.L.C. | Reduced | 2.0M | 247.8K | -1.7M |
| Empery Asset Management, LP | Reduced | 1.8M | 126.5K | -1.7M |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 1.6M | 296.7K | -1.3M |
| DAFNA Capital Management LLC | Reduced | 1.1M | 135.9K | -951.1K |
| ACADIAN ASSET MANAGEMENT LLC | Reduced | 732.0K | 116.7K | -615.3K |
| Propel Bio Management, LLC | New | 0 | 543.5K | +543.5K |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | New | 0 | 543.5K | +543.5K |
| MILLENNIUM MANAGEMENT LLC | Reduced | 622.2K | 180.8K | -441.4K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 486.4K | 82.1K | -404.3K |
| Woodline Partners LP | New | 0 | 387.5K | +387.5K |
| BlackRock, Inc. | Reduced | 332.2K | 41.5K | -290.7K |
| Yakira Capital Management, Inc. | Sold Out | 188.6K | 0 | -188.6K |
| VANGUARD FIDUCIARY TRUST CO | Reduced | 225.7K | 58.0K | -167.8K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 224.6K | 76.5K | -148.1K |
| CITADEL ADVISORS LLC | Sold Out | 130.8K | 0 | -130.8K |
| STATE STREET CORP | Sold Out | 120.7K | 0 | -120.7K |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | Reduced | 124.4K | 15.6K | -108.9K |
| Empowered Funds, LLC | Reduced | 123.7K | 15.5K | -108.2K |
| GSA CAPITAL PARTNERS LLP | Sold Out | 87.5K | 0 | -87.5K |
| Nierenberg Investment Management Company, LLC | Sold Out | 75.6K | 0 | -75.6K |
| WEALTH EFFECTS LLC | Reduced | 87.5K | 13.9K | -73.6K |
| NORTHERN TRUST CORP | Reduced | 95.6K | 22.4K | -73.2K |
| JANE STREET GROUP, LLC | Sold Out | 57.1K | 0 | -57.1K |
| ADAR1 Capital Management, LLC | New | 0 | 49.4K | +49.4K |
| Velan Capital Investment Management LP | New | 0 | 40.0K | +40.0K |
| XTX Topco Ltd | Reduced | 52.3K | 13.0K | -39.3K |
| LPL Financial LLC | Sold Out | 38.5K | 0 | -38.5K |
| RAYMOND JAMES FINANCIAL INC | Sold Out | 35.2K | 0 | -35.2K |
| Bank of New York Mellon Corp | Sold Out | 28.8K | 0 | -28.8K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 27.8K | 0 | -27.8K |
| HRT FINANCIAL LP | Sold Out | 26.3K | 0 | -26.3K |
| MORGAN STANLEY | Reduced | 24.9K | 4.1K | -20.8K |
| PDS Planning, Inc | Sold Out | 15.0K | 0 | -15.0K |
| TWO SIGMA SECURITIES, LLC | Sold Out | 12.3K | 0 | -12.3K |
| Pingora Partners LLC | Sold Out | 12.0K | 0 | -12.0K |
| UBS Group AG | Increased | 4 | 11.2K | +11.2K |
| Creative Planning | Sold Out | 10.7K | 0 | -10.7K |
| DIMENSIONAL FUND ADVISORS LP | New | 0 | 10.0K | +10.0K |
| Vanguard Global Advisers, LLC | Reduced | 7.5K | 936 | -6.6K |
| US BANCORP \DE\ | Reduced | 3.1K | 387 | -2.7K |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | Reduced | 2.5K | 310 | -2.2K |
| OSAIC HOLDINGS, INC. | Reduced | 1.7K | 167 | -1.6K |
| HighMark Wealth Management LLC | Reduced | 1.1K | 132 | -934 |
| Tower Research Capital LLC (TRC) | New | 0 | 650 | +650 |
| SIMPLEX TRADING, LLC | New | 0 | 391 | +391 |
| BARCLAYS PLC | New | 0 | 291 | +291 |
| Cornerstone Planning Group LLC | Reduced | 300 | 37 | -263 |
| ROYAL BANK OF CANADA | Reduced | 820 | 602 | -218 |
| SBI Securities Co., Ltd. | Reduced | 232 | 29 | -203 |
| Bogart Wealth, LLC | Reduced | 12 | 1 | -11 |
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.