GTBP Institutional Ownership
Top institutional (13F) holders of GTBP and activist (13D/G) positions, sourced from SEC EDGAR.
Institutional owners
13
Institutional value
$429.01M
Top holder
Vanguard Capital Management
Top holders
| Holder | Filed | Value |
|---|---|---|
| Vanguard Capital Managementhedge fund | Aug 13, 2026 | $184.44M |
| GEODE CAPITAL MANAGEMENT, LLCinvestment advisor | Aug 12, 2026 | $130.65M |
| NORTHERN TRUST CORPinvestment advisor | Aug 13, 2026 | $36.95M |
| CITADEL ADVISORS LLCinvestment advisor | May 15, 2026 | $27.00M |
| JANE STREET GROUP, LLCholding company | Feb 12, 2026 | $20.43M |
| MORGAN STANLEYinvestment advisor | Aug 13, 2026 | $11.05M |
| WELLS FARGO & COMPANY/MNinvestment advisor | Aug 14, 2026 | $7.83M |
| BlackRock, Inc.holding company | Aug 7, 2026 | $4.07M |
| ROYAL BANK OF CANADAinvestment advisor | Aug 14, 2026 | $4.00M |
| CITIGROUP INCinvestment advisor | Feb 13, 2026 | $2.18M |
| FMR LLCinvestment advisor | May 15, 2026 | $408.0K |
| UBS Group AGinvestment advisor | Aug 13, 2026 | $1.0K |
| JPMORGAN CHASE & COinvestment advisor | Aug 12, 2026 | $0 |
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Source: SEC EDGAR Schedule 13D / 13G and 13F filings.