CLGN CollPlant Biotechnologies
CollPlant Biotechnologies (CLGN) Institutional Ownership
What the institutions did with CLGN 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.
Sign in or subscribeLargest holders
| Manager | Shares | % of reported |
|---|---|---|
| PINNACLE ASSOCIATES LTD | 731.7K | 43.8% |
| VILLERE ST DENIS J & CO LLC | 606.4K | 36.3% |
| BROWN ADVISORY INC | 104.7K | 6.3% |
| RENAISSANCE TECHNOLOGIES LLC | 61.5K | 3.7% |
| Pathstone Holdings, LLC | 57.0K | 3.4% |
| CITADEL ADVISORS LLC | 53.7K | 3.2% |
| Legacy Wealth Managment, LLC/ID | 23.2K | 1.4% |
| WATERS PARKERSON & CO., LLC | 13.3K | 0.8% |
| XTX Topco Ltd | 13.1K | 0.8% |
| FNY Investment Advisers, LLC | 5.3K | 0.3% |
| UBS Group AG | 1.0K | 0.1% |
| OSAIC HOLDINGS, INC. | 345 | 0.0% |
| SBI Securities Co., Ltd. | 200 | 0.0% |
| Strive Financial Group ,LLC | 169 | 0.0% |
| Parallel Advisors, LLC | 71 | 0.0% |
| MORGAN STANLEY | 1 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| PINNACLE ASSOCIATES LTD | Increased | 550.2K | 731.7K | +181.4K |
| ARMISTICE CAPITAL, LLC | Sold Out | 64.0K | 0 | -64.0K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 16.8K | 61.5K | +44.7K |
| CITADEL ADVISORS LLC | Increased | 32.2K | 53.7K | +21.5K |
| BROWN ADVISORY INC | Reduced | 118.7K | 104.7K | -14.0K |
| Virtu Financial LLC | Sold Out | 12.6K | 0 | -12.6K |
| TWO SIGMA SECURITIES, LLC | Sold Out | 11.4K | 0 | -11.4K |
| XTX Topco Ltd | Reduced | 14.8K | 13.1K | -1.7K |
| GROUP ONE TRADING LLC | Sold Out | 1.4K | 0 | -1.4K |
| UBS Group AG | Increased | 95 | 1.0K | +940 |
| VILLERE ST DENIS J & CO LLC | Reduced | 607.3K | 606.4K | -900 |
| WELLS FARGO & COMPANY/MN | Sold Out | 300 | 0 | -300 |
| Strive Financial Group ,LLC | New | 0 | 169 | +169 |
| SIMPLEX TRADING, LLC | Sold Out | 118 | 0 | -118 |
| FNY Investment Advisers, LLC | Reduced | 5.3K | 5.3K | -50 |
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.