TPST · Tempest Therapeutics, Inc.

$0.92 +0.01 (+1.58%) At close · Aug 7

Market Cap

$13.57M

14.81M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

The Jun 30, 2026 filing window is still open — showing the latest known positions. Funds that have not filed yet carry their prior-quarter positions; a fund that filed without this stock counts as sold out. Each fund's Change is measured against its own previous reported quarter, shown in the Reported column. Pick a completed quarter in the Quarter selector below to put every fund on one quarter and see the stock-wide activity breakdown.

Quarter:

Holders: 22

Total Value: $1,269,798

Total Shares: 786,925

Institutional Ownership Trend

21 quarters

Holder Concentration

Across 22 13F filers

Top Holder

34.3%

of institutional value

Top 5

88.8%

of institutional value

Top 10

99.1%

of institutional value

HHI

2,311

Moderately concentrated

Showing 22 of 22

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Small Versant Venture Management, LLC

$442,426

34.84%

269,772

Mega VANGUARD CAPITAL MANAGEMENT LLC

$383,576

30.21%

233,888

Mega GEODE CAPITAL MANAGEMENT, LLC

$142,663

11.24%

86,990

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
GEODE CAPITAL MANAGEMENT TRUST COMPANY, LLC	14,775	$24,231	17.0%	Defined
Held directly	72,215	$118,432	83.0%	Defined

Mega VANGUARD FIDUCIARY TRUST CO Bank

$113,009

8.90%

68,908

Mega FMR LLC

$54,489

4.29%

33,225

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Impresa Management LLC	33,225	$54,489	100.0%	Defined

Mega BlackRock, Inc.

$43,365

3.42%

39,068

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
BlackRock Institutional Trust Company, N.A.	39,068	$43,365	100.0%	Sole

Micro SABBY MANAGEMENT, LLC

$29,283

2.31%

17,856

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Hal Mintz	17,856	$29,283	100.0%	Defined

Mega NORTHERN TRUST CORP Bank

$23,046

1.81%

14,053

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
NORTHERN TRUST CO joint	14,053	$23,046	100.0%	Defined

Mega DIMENSIONAL FUND ADVISORS LP

$18,768

1.48%

11,444

Mega UBS Group AG

$7,433

0.59%

4,533

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	895	$1,467	19.7%	Defined
UBS Securities LLC	3,638	$5,966	80.3%	Defined

Mid Tower Research Capital LLC (TRC)

$4,575

0.36%

2,790

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Latour Trading LLC (Latour)	2,790	$4,575	100.0%	Defined

Mega MORGAN STANLEY

$3,374

0.27%

2,058

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO. LLC	1	$1	0.0%	Defined
MORGAN STANLEY SMITH BARNEY LLC	2,057	$3,373	100.0%	Defined

Large OSAIC HOLDINGS, INC.

$2,507

0.20%

1,529

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
OSAIC WEALTH, INC.	1,529	$2,507	100.0%	Defined

Large Federation des caisses Desjardins du Quebec

$478

0.04%

292

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Desjardins Securities inc.	292	$478	100.0%	Defined

Large JONES FINANCIAL COMPANIES LLLP

$391

0.03%

239

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
Edward D. Jones & Co., L.P.	239	$391	100.0%	Sole

Mega Vanguard Global Advisers, LLC

$275

0.02%

168

Mid SBI Securities Co., Ltd. Broker-Dealer

$62

0.00%

Mega ROYAL BANK OF CANADA Bank

$44

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
RBC Capital Markets, LLC	27	$44	100.0%	Defined

Mid Parallel Advisors, LLC

$19

0.00%

Mega JPMORGAN CHASE & CO

0.00%

This filing is a combination report: the position is filed across the managers below.

Manager	Shares	Value (USD)	% of position	Discretion
JPMorgan Chase Bank, N.A.	5	$8	100.0%	Defined

Mega BNP PARIBAS ARBITRAGE, SA

0.00%

Small Caitong International Asset Management Co., Ltd

0.00%

Key facts CIK 1544227 CUSIP 87978U207 13F (30d) 4 filings 4 filers Visit website Investor relations