# TEMPEST THERAPEUTICS INC (TPST)

> Institutional ownership reported to the SEC as of Q2 2026, from Form 13F filings. Source: https://holderbook.com/stocks/TPST/

- Reporting holders: 21
- Reported value: $1.5M
- Shares held by institutions: 1,314,177 of 14,344,034 outstanding
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [SABBY MANAGEMENT, LLC](https://holderbook.com/funds/1535610-sabby-management-llc/) | $567.5K | 511,286 | 0.5% | 3 |
| [Versant Venture Management, LLC](https://holderbook.com/funds/1560009-versant-venture-management-llc/) | $299.4K | 269,772 | 0.2% | 5 |
| [VANGUARD CAPITAL MANAGEMENT LLC](https://holderbook.com/funds/2100119-vanguard-capital-management-llc/) | $259.6K | 233,888 | 0.0% | 2 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $96.2K | 86,625 | 0.0% | 5 |
| [VANGUARD FIDUCIARY TRUST CO](https://holderbook.com/funds/933478-vanguard-fiduciary-trust-co/) | $76.5K | 68,908 | 0.0% | 2 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $44.0K | 39,640 | 0.0% | 1 |
| [BlackRock, Inc.](https://holderbook.com/funds/2012383-blackrock-inc/) | $43.4K | 39,068 | 0.0% | 5 |
| [Squarepoint Ops LLC](https://holderbook.com/funds/1642575-squarepoint-ops-llc/) | $34.3K | 30,900 | 0.0% | 1 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $22.4K | 20,136 | 0.0% | 3 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $6.3K | 5,636 | 0.0% | 5 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $4.4K | 3,922 | 0.0% | 3 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $2.2K | 2,022 | 0.0% | 5 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $1.7K | 1,513 | 0.0% | 5 |
| [Federation des caisses Desjardins du Quebec](https://holderbook.com/funds/2022297-federation-des-caisses-desjardins-du-quebec/) | $324 | 292 | 0.0% | 5 |
| [JONES FINANCIAL COMPANIES LLLP](https://holderbook.com/funds/815917-jones-financial-companies-lllp/) | $258 | 239 | 0.0% | 3 |
| [BARCLAYS PLC](https://holderbook.com/funds/312069-barclays-plc/) | $246 | 222 | 0.0% | 1 |
| [SBI Securities Co., Ltd.](https://holderbook.com/funds/1851815-sbi-securities-co-ltd/) | $62 | 56 | 0.0% | 6 |
| [Parallel Advisors, LLC](https://holderbook.com/funds/1690010-parallel-advisors-llc/) | $20 | 18 | 0.0% | 5 |
| [BNP PARIBAS FINANCIAL MARKETS](https://holderbook.com/funds/1166588-bnp-paribas-financial-markets/) | $3 | 3 | 0.0% | 5 |
| [Caitong International Asset Management Co., Ltd](https://holderbook.com/funds/1963355-caitong-international-asset-management-co-ltd/) | $3 | 3 | 0.0% | 1 |
| [ROYAL BANK OF CANADA](https://holderbook.com/funds/1000275-royal-bank-of-canada/) | $0 | 28 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2026 | 21 | $1.5M |
| Q1 2026 | 21 | $1.3M |
| Q4 2025 | 20 | $2.3M |
| Q3 2025 | 17 | $6.0M |
| Q2 2025 | 21 | $6.7M |
| Q1 2025 | 25 | $4.5M |
| Q4 2024 | 36 | $5.8M |
| Q3 2024 | 30 | $4.2M |
| Q2 2024 | 25 | $5.1M |
| Q1 2024 | 29 | $8.7M |
| Q4 2023 | 33 | $10.7M |
| Q3 2023 | 24 | $1.0M |