Tempest Therapeutics
TPST • NASDAQ
Tempest Therapeutics is a biotechnology company in the healthcare sector on NASDAQ, led by Stephen Brady, with a market cap of $15.3M. As of Q3 2025, 13% of shares are held by 17 institutional investors, with Versant Venture Management, LLC as the largest holder at 6.08%.
Chief Executive OfficerStephen Brady
Market Cap$15.3M
Biotechnology
Healthcare
Employees17.0
Websitetempesttx.com
Country
United States of America
Overview
Overview of institutional ownership in TPST as of Q3 2025 with a market cap of $45.6M
All Institutions
- Institutions
- 17
- Value Held
- $6.0M
- Shares Held
- 585.8K
- Avg Position
- $354.2K
- Median Position
- $21.7K
Hedge Funds
- Hedge Funds
- 0
- Value Held
- -
- Shares Held
- -
- Avg Position
- -
- Median Position
- -
Ownership Breakdown
Based on market cap of $45.6M as of Q3 2025. Institutional (non-HF) excludes hedge funds to avoid double counting.
Biggest Investors
Institutions with the largest positions in TPST as of Q3 2025
| Institution | Position Value |
|---|---|
V Versant Venture Management, LLC Institution | $2.8M 1.31% of portfolio |
 VANGUARD GROUP INC Institution | $1.7M 0.00% of portfolio |
 GEODE CAPITAL MANAGEMENT LLC ETF Provider | $421.7K 0.00% of portfolio |
B BlackRock, Inc. Institution | $401.6K 0.00% of portfolio |
 FMR LLC Institution | $341.6K 0.00% of portfolio |
D DRW Securities, LLC Institution | $193.6K 0.01% of portfolio |
 UBS Group AG Institution | $117.1K 0.00% of portfolio |
B Belvedere Trading LLC Institution | $54.7K 0.00% of portfolio |
 MORGAN STANLEY RIA/Wealth | $21.7K 0.00% of portfolio |
A Advisor Group Holdings, Inc. Institution | $16.9K 0.00% of portfolio |
Net Capital Flow
Institutional buying and selling activity for TPST in Q3 2025
- Traded
- −$2.2M
- Buyers
- 10
- Sellers
- 5
- Total Bought
- +$604.1K
- Total Sold
- −$2.8M
- Avg Position
- $286.8K
Biggest Buyers
| Institution | Net Bought |
|---|---|
VANGUARD GROUP INC Institution | +$287.3K +28.0K shares |
D DRW Securities, LLC Institution | +$193.6K +18.8K shares |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | +$64.6K +6.3K shares |
B Belvedere Trading LLC Institution | +$54.7K +5.3K shares |
A Atlantic Trust Group, LLC Institution | +$2.1K +200.0 shares |
UBS Group AG Institution | +$1.7K +166.0 shares |
 BANK OF AMERICA CORP /DE/ Institution | +$41.2 +4.0 shares |
 WELLS FARGO & COMPANY/MN Institution | +$31.0 +3.0 shares |
FMR LLC Institution | +$10.3 +1.0 shares |
MORGAN STANLEY RIA/Wealth | +$10.3 +1.0 shares |
Biggest Sellers
| Institution | Net Sold |
|---|---|
S SABBY MANAGEMENT, LLC Institution | −$1.9M −276.6K shares |
T TANG CAPITAL MANAGEMENT LLC Institution | −$944.9K −139.0K shares |
N NATIONAL BANK OF CANADA /FI/ Institution | −$10.4K −1.5K shares |
A Advisor Group Holdings, Inc. Institution | −$1.8K −179.0 shares |
 RAYMOND JAMES FINANCIAL INC RIA/Wealth | −$1.6K −234.0 shares |
Entry and Exit Activity
Institutions that initiated new positions or completely exited TPST in Q3 2025
- New Positions
- 2
- New Value
- $248.3K
- Exited Positions
- 4
- Exited Value
- $2.8M
New Positions
| Institution | Position Value |
|---|---|
D DRW Securities, LLC Institution | $193.6K 18.8K shares |
B Belvedere Trading LLC Institution | $54.7K 5.3K shares |
Exited Positions
| Institution | Previous Position |
|---|---|
S SABBY MANAGEMENT, LLC Institution | $1.9M 276.6K shares |
T TANG CAPITAL MANAGEMENT LLC Institution | $944.9K 139.0K shares |
N NATIONAL BANK OF CANADA /FI/ Institution | $10.4K 1.5K shares |
RAYMOND JAMES FINANCIAL INC RIA/Wealth | $1.6K 234.0 shares |
Options Activity
Institutions with the largest Call and Put options positions in TPST as of Q3 2025
- Call Positions
- 1
- Call Value
- -
- Put Positions
- 2
- Put Value
- $19.5K
Call Positions
| Institution | Position Value |
|---|---|
B Belvedere Trading LLC Institution | - - contracts |
Put Positions
| Institution | Position Value |
|---|---|
B Belvedere Trading LLC Institution | $19.5K 250.0 contracts |
 SUSQUEHANNA INTERNATIONAL GROUP, LLP Private Equity | - - contracts |
Most Committed Institutions
Institutions with TPST as the highest % of their portfolio as of Q3 2025
| Institution | Portfolio Weight |
|---|---|
V Versant Venture Management, LLC Institution | 1.31% $2.8M |
D DRW Securities, LLC Institution | 0.01% $193.6K |
B Belvedere Trading LLC Institution | 0.00% $54.7K |
GEODE CAPITAL MANAGEMENT LLC ETF Provider | 0.00% $421.7K |
VANGUARD GROUP INC Institution | 0.00% $1.7M |
A Advisor Group Holdings, Inc. Institution | 0.00% $16.9K |
UBS Group AG Institution | 0.00% $117.1K |
FMR LLC Institution | 0.00% $341.6K |
S SBI Securities Co., Ltd. Institution | 0.00% $576.0 |
 Federation des caisses Desjardins du Quebec Fund of Funds | 0.00% $3.0K |