TPST — TEMPEST THERAPEUTICS INC
As of Q2 2026, 6 SEC-registered investment managers reported holding TPST (TEMPEST THERAPEUTICS INC) in their latest 13F filings, with a combined reported value of $192.37K across 173.31K shares. That is -3.7% by share count (-6.63K shares) versus the previous quarter, while reported value moved -34.8%. Ownership is concentrated: the five largest holders account for 98.8% of reported value and the top ten for 100.0%.
Compared with the prior quarter, 1 opened new positions, 2 added to existing stakes, 1 trimmed, 2 exited entirely. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.
TPST is classified in the Health Care sector.
All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.
| Fund | Quarter | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|---|
| Vanguard Group history | Q4 2025 | 162.56K | $466.55K | 0.00% | Hold |
| Millennium Management history | Q4 2024 | 189.51K | $158.14K | 0.00% | New |
| Fidelity International (FIL) history | Q4 2024 | 129.58K | $108.13K | 0.00% | Hold |
| Geode Capital Management history | Q2 2026 | 86.62K | $96.16K | 0.00% | Hold |
| BNY Mellon history | Q4 2023 | 13.94K | $61.34K | 0.00% | New |
| Fidelity Management & Research (FMR) history | Q1 2026 | 33.23K | $54.49K | 0.00% | Hold |
| BlackRock Inc history | Q2 2026 | 39.07K | $43.37K | 0.00% | Hold |
| Two Sigma Investments history | Q3 2024 | 22.92K | $32.09K | 0.00% | New |
| Northern Trust Corp history | Q2 2026 | 20.14K | $22.35K | 0.00% | Add |
| Citadel Advisors history | Q2 2026 | 19.82K | $22.00K | 0.00% | New |
| Franklin Resources history | Q4 2022 | 11.31K | $13.12K | 0.00% | Hold |
| UBS Group AG history | Q2 2026 | 5.64K | $6.25K | 0.00% | Add |
| Morgan Stanley history | Q2 2026 | 2.02K | $2.24K | 0.00% | Reduce |
| Bank of America Corp history | Q4 2025 | 37 | $107 | 0.00% | Hold |
| JPMorgan Chase & Co history | Q1 2025 | 77 | $57 | 0.00% | New |
| Wells Fargo & Co history | Q3 2025 | 3 | $31 | 0.00% | New |
| Renaissance Technologies history | Q3 2023 | 88.50K | $27 | 0.00% | Reduce |
| Citigroup Inc history | Q1 2026 | 8 | $13 | 0.00% | New |
New Positions (Q2 2026)
- Citadel Advisors 19.82K sh · $22.00K
Fully Exited (vs previous quarter)
- Fidelity Management & Research (FMR) sold 33.23K sh · $54.49K
- Citigroup Inc sold 8 sh · $13
Fund Position History — shares by quarter (top 18 funds)
| Fund | Q3 2021 | Q4 2021 | Q1 2022 | Q2 2022 | Q3 2022 | Q4 2022 | Q1 2023 | Q2 2023 | Q3 2023 | Q4 2023 | Q1 2024 | Q2 2024 | Q3 2024 | Q4 2024 | Q1 2025 | Q2 2025 | Q3 2025 | Q4 2025 | Q1 2026 | Q2 2026 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Geode Capital Management | 23.30K | 34.35K | 34.52K | 25.71K | 67.51K | 67.31K | 66.87K | 102.24K | 91.07K | 125.92K | 132.08K | 154.24K | 220.07K | 354.28K | 433.35K | 34.74K | 41.02K | 44.11K | 86.99K | 86.62K |
| BlackRock Inc | — | — | — | — | — | — | — | — | — | — | — | — | 551.59K | 551.86K | 561.50K | 39.07K | 39.07K | 39.07K | 39.07K | 39.07K |
| Northern Trust Corp | — | — | — | — | — | — | 13.55K | 13.55K | 13.55K | 33.60K | 20.36K | 20.35K | 20.35K | 67.81K | 99.39K | — | — | 14.05K | 14.05K | 20.14K |
| Citadel Advisors | — | — | — | — | — | — | — | — | 44.88K | 57.30K | 91.50K | 202.33K | 82.10K | 98.50K | 47.30K | — | — | — | — | 19.82K |
| UBS Group AG | 983 | — | — | 4.99K | 2.87K | — | — | 800 | — | 266 | 921 | — | 8.39K | 195.68K | 323.70K | 11.22K | 11.39K | 17.54K | 4.53K | 5.64K |
| Morgan Stanley | 1.99K | 1.80K | 2.08K | 560 | 560 | 560 | 495 | 465 | 411 | 31.82K | 36.79K | 62.74K | 100.15K | 29.97K | 44.47K | 2.11K | 2.11K | 2.06K | 2.06K | 2.02K |
| Fidelity Management & Research (FMR) | 647.90K | 647.90K | 647.90K | 647.90K | 647.90K | 647.90K | 647.90K | 647.90K | 647.90K | 431.93K | 431.98K | 431.93K | 431.93K | 431.93K | 431.93K | 33.23K | 33.23K | 33.23K | 33.23K | — |
| Bank of America Corp | 912 | 912 | 912 | 2.01K | 9 | 15 | 9 | 9 | 9 | 37.46K | 43.03K | 43.26K | 43.20K | 331 | 349 | 33 | 37 | 37 | — | — |
| Citigroup Inc | — | — | — | — | — | — | — | — | — | — | — | — | — | 972 | — | — | — | — | 8 | — |
| Vanguard Group | 359.17K | 291.31K | 249.09K | 248.27K | 240.76K | 240.96K | 249.95K | 309.84K | 212.31K | 176.19K | 176.19K | 176.19K | 176.19K | 176.19K | 297.88K | 134.61K | 162.56K | 162.56K | — | — |
| Wells Fargo & Co | 33 | 35 | 35 | 39 | 65 | 68 | 68 | 78 | 49 | 96 | 98 | — | — | — | — | — | 3 | — | — | — |
| JPMorgan Chase & Co | — | — | 132 | — | — | — | 313 | — | 6 | 110 | — | — | — | — | 77 | — | — | — | — | — |
| Fidelity International (FIL) | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | 129.58K | — | — | — | — | — | — |
| Renaissance Technologies | 34.10K | 50.43K | 40.19K | 27.30K | 27.00K | 25.40K | 26.50K | 103.40K | 88.50K | — | — | — | — | — | — | — | — | — | — | — |
| Two Sigma Investments | — | — | — | — | — | — | — | 15.98K | 13.63K | 100.22K | — | — | 22.92K | — | — | — | — | — | — | — |
| BNY Mellon | — | — | — | — | — | — | — | — | — | 13.94K | — | — | — | — | — | — | — | — | — | — |
| Franklin Resources | 15.24K | 15.24K | 15.80K | 10.97K | 11.31K | 11.31K | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Millennium Management | 29.07K | 14.63K | — | 13.68K | 10.96K | — | 16.80K | 10.33K | 21.53K | — | — | — | — | 189.51K | — | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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