HCWB HCW Biologics Inc
HCW Biologics Inc (HCWB) Institutional Ownership
What the institutions did with HCWB 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 |
|---|---|---|
| JANE STREET GROUP, LLC | 52.1K | 50.4% |
| CITADEL ADVISORS LLC | 19.9K | 19.3% |
| HRT FINANCIAL LP | 13.6K | 13.1% |
| VANGUARD FIDUCIARY TRUST CO | 6.5K | 6.3% |
| Tower Research Capital LLC (TRC) | 4.1K | 4.0% |
| Connective Capital Management, LLC | 3.3K | 3.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.0K | 1.9% |
| Golden State Wealth Management, LLC | 1.7K | 1.6% |
| BARCLAYS PLC | 191 | 0.2% |
| Caitong International Asset Management Co., Ltd | 11 | 0.0% |
| OSAIC HOLDINGS, INC. | 4 | 0.0% |
| UBS Group AG | 1 | 0.0% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| JANE STREET GROUP, LLC | Increased | 2.4K | 52.1K | +49.8K |
| HRT FINANCIAL LP | Reduced | 44.4K | 13.6K | -30.8K |
| CITADEL ADVISORS LLC | Increased | 4.3K | 19.9K | +15.6K |
| Virtu Financial LLC | Sold Out | 8.0K | 0 | -8.0K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 317 | 6.5K | +6.2K |
| GEODE CAPITAL MANAGEMENT, LLC | Sold Out | 6.0K | 0 | -6.0K |
| Connective Capital Management, LLC | New | 0 | 3.3K | +3.3K |
| CITIGROUP INC | Sold Out | 1.8K | 0 | -1.8K |
| Tower Research Capital LLC (TRC) | Increased | 2.5K | 4.1K | +1.6K |
| UBS Group AG | Reduced | 1.5K | 1 | -1.5K |
| BARCLAYS PLC | New | 0 | 191 | +191 |
| WELLS FARGO & COMPANY/MN | Sold Out | 167 | 0 | -167 |
| Caitong International Asset Management Co., Ltd | New | 0 | 11 | +11 |
| VANGUARD CAPITAL MANAGEMENT LLC | Reduced | 2.0K | 2.0K | -1 |
| OSAIC HOLDINGS, INC. | Reduced | 4 | 4 | -+0 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | Sold Out | 0 | 0 | -+0 |
| Golden State Wealth Management, LLC | Increased | 1.7K | 1.7K | +0 |
| SBI Securities Co., Ltd. | Sold Out | 0 | 0 | -+0 |
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.