Security key
87978U108
Tempest Therapeutics, Inc. - Common Stock, par value $0.001 per share (TPST)
CUSIP: 87978U108
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Common Stock, par value $0.001 per share
- Shares outstanding
- 14,815,636
- Total 13F shares
- 269,772
- Share change
- 0
- Total reported value
- $774,246
- Reported price per share
- $2.87
- Number of holders
- 1
Security identity
2 facts
Holder snapshot
5 facts
Report period
Q4 2025
Institutions
1
Top holders
1
TPST full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
Tempest Therapeutics, Inc. SEC filings
Tempest Therapeutics, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 87978U108
Recent filing periods:
Ownership snapshot
Top reported holders of TPST - Tempest Therapeutics, Inc. - Common Stock, par value $0.001 per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Lead holder
SABBY MANAGEMENT, LLC
13D/G signal
SABBY MANAGEMENT, LLC
Evidence rows
15
Latest as of
31 Dec 2025
13D/G
13F
Lead comparable stake: 9.9%
13D/G row: SABBY MANAGEMENT, LLC
Showing 1-6 of 15 holder rows.
Rank 1 holder
SABBY MANAGEMENT, LLC
13D/G
- Ownership
- 9.9%
- Position
- $1.4M
Rank 2 holder
Versant Venture Management, LLC
13F
- Ownership
- 1.8%
- Position
- $2.77M
Rank 3 holder
VANGUARD GROUP INC
13F
- Ownership
- 1.2%
- Position
- $1.67M
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| SABBY MANAGEMENT, LLC |
13D/G
|
9.9%
|
$1,397,913
492,223 shares
|
$0 | 31 Dec 2025 |
| Versant Venture Management, LLC |
13F
Company
|
1.8%
|
$2,773,256
269,772 shares
|
— | 30 Sep 2025 |
| VANGUARD GROUP INC |
13F
Company
|
1.2%
|
$1,671,116
162,560 shares
|
— | 30 Sep 2025 |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
Company
|
0.3%
|
$421,742
41,024 shares
|
— | 30 Sep 2025 |
| BlackRock, Inc. |
13F
Company
|
0.29%
|
$401,619
39,068 shares
|
— | 30 Sep 2025 |
| FMR LLC |
13F
Company
|
0.25%
|
$341,563
33,226 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
269,772
Rows available
1
| Investor | Option | Weight % | Change % | Reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* Reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that failed the local validity check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
1
Q4 2025 holders
1
Holder diff
0
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend