Tempest Therapeutics, Inc. - TPST
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| VANGUARD GROUP INC | History | No change | 162,560 | 466 | 0.0% | 0.0% | 1 | 0 | 0.0% | Q4 2025 | Jan 29, 2026 |
| Versant Venture Management, LLC | History | No change | 269,772 | 442 | 0.31% | 0.51% | 2 | 0 | 0.0% | Q1 2026 | May 05, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | New | 233,888 | 383 | 0.0% | — | 3 | +233,888 | New | Q1 2026 | May 15, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | Added to | 86,990 | 142 | 0.0% | 0.0% | 4 | +42,878 | 97.2% | Q1 2026 | May 15, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | New | 68,908 | 113 | 0.0% | — | 5 | +68,908 | New | Q1 2026 | May 08, 2026 |
| BlackRock, Inc. | History | No change | 39,068 | 64 | 0.0% | 0.0% | 6 | 0 | 0.0% | Q1 2026 | May 13, 2026 |
| FMR LLC | History | No change | 33,225 | 54 | 0.0% | 0.0% | 7 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| SABBY MANAGEMENT, LLC | History | Reduced | 17,856 | 29 | 0.06% | 0.74% | 8 | -160,736 | -90.0% | Q1 2026 | May 15, 2026 |
| NORTHERN TRUST CORP | History | No change | 14,053 | 23 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q1 2026 | May 14, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | No change | 11,444 | 18 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q1 2026 | May 07, 2026 |
| UBS Group AG | History | Reduced | 4,533 | 7 | 0.0% | 0.0% | 11 | -13,009 | -74.16% | Q1 2026 | May 05, 2026 |
| Tower Research Capital LLC (TRC) | History | Added to | 2,790 | 4 | 0.0% | 0.0% | 12 | +1,465 | 110.57% | Q1 2026 | May 15, 2026 |
| MORGAN STANLEY | History | No change | 2,058 | 3 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| CIBC Private Wealth Group LLC | History | No change | 1,080 | 3 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q4 2025 | Feb 12, 2026 |
| OSAIC HOLDINGS, INC. | History | Reduced | 1,529 | 2 | 0.0% | 0.0% | 15 | -84 | -5.21% | Q1 2026 | May 15, 2026 |
| DRW Securities, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -10,447 | -100.0% | Q1 2026 | May 13, 2026 |
| Vanguard Global Advisers, LLC | History | New | 168 | 0 | — | — | — | +168 | New | Q1 2026 | May 08, 2026 |
| BANK OF AMERICA CORP /DE/ | History | Closed out | 0 | 0 | — | — | — | -37 | -100.0% | Q1 2026 | May 15, 2026 |
| ROYAL BANK OF CANADA | History | Added to | 27 | 0 | — | — | — | +19 | 237.5% | Q1 2026 | May 15, 2026 |
| CITIGROUP INC | History | New | 8 | 0 | — | — | — | +8 | New | Q1 2026 | May 11, 2026 |
| JPMORGAN CHASE & CO | History | New | 5 | 0 | — | — | — | +5 | New | Q1 2026 | May 13, 2026 |
| JONES FINANCIAL COMPANIES LLLP | History | No change | 239 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 15, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 3 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 12, 2026 |
| Parallel Advisors, LLC | History | No change | 18 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Jun 02, 2026 |
| SBI Securities Co., Ltd. | History | No change | 56 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | Apr 27, 2026 |
| Federation des caisses Desjardins du Quebec | History | No change | 292 | 0 | — | — | — | 0 | 0.0% | Q1 2026 | May 13, 2026 |