IMA · ImageneBio, Inc.

$5.51 -0.10 (-1.78%) At close · Aug 21

Market Cap

$62.55M

11.35M

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.

Quarter:

Holders: 35

Total Value: $36,784,497

Total Shares: 6,234,663

Institutional Ownership Trend

4 quarters

Holder Concentration

Across 35 13F filers · Δ vs Mar 31, 2026

Top Holder

17.8%

−2.9 pts

Top 5

66.9%

−1.4 pts

Top 10

88.3%

−0.8 pts

HHI

1,064

Broadly held−117

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: -4

Institutional value: +37.4%

Shares held: +16.4%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mid ORBIMED ADVISORS LLC	+530,713	909,269
Mid Cable Car Capital, LP	+26,850	781,599
Small NANO CAP NEW MILLENNIUM GROWTH FUND L P	+20,000	50,000
Mega BlackRock, Inc.	+5,876	135,090
Large RENAISSANCE TECHNOLOGIES LLC	+5,234	86,930

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Mega CITADEL ADVISORS LLC	−68,735	55,610
Small Blue Owl Capital Holdings LP	−41,645	917,692
Small Rangeley Capital, LLC	−12,500	20,090
Mega GEODE CAPITAL MANAGEMENT, LLC	−6,417	53,512
Mega VANGUARD CAPITAL MANAGEMENT LLC	−4,637	320,518

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Small Trails Edge Capital Partners, LP	282,004	$1,663,823
Micro Monashee Investment Management LLC	192,344	$1,134,829
Mega TWO SIGMA INVESTMENTS, LP	19,900	$117,410
Mega NORTHERN TRUST CORP	11,271	$66,498

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Large JACOBS LEVY EQUITY MANAGEMENT, INC	26,663	$133,315
Mid XTX Topco Ltd	15,112	$75,560
Large HRT FINANCIAL LP	13,909	$69,545
Mega JANE STREET GROUP, LLC	13,210	$66,050
Mid PRELUDE CAPITAL MANAGEMENT, LLC	12,990	$64,950

Filter: New 4 Increased 9 Reduced 12 Sold out 8 Unchanged 10

Showing 35 of 35

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

BVF INC/IL

$6,549,011

17.80%

1,110,002

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

Manager	Shares	Value (USD)	% of position	Discretion
BVF PARTNERS L P/IL	1,110,002	$6,549,011	100.0%	Defined

Blue Owl Capital Holdings LP

$5,414,382

14.72%

917,692

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

Manager	Shares	Value (USD)	% of position	Discretion
Blue Owl Healthcare Opportunities Advisors LLC	917,692	$5,414,382	100.0%	Defined

ORBIMED ADVISORS LLC

$5,364,687

14.58%

909,269

Cable Car Capital, LP

$4,611,434

12.54%

781,599

Omega Fund Management, LLC

$2,686,629

7.30%

455,361

RTW INVESTMENTS, LP

$1,973,225

5.36%

334,445

VANGUARD CAPITAL MANAGEMENT LLC

$1,891,056

5.14%

320,518

Trails Edge Capital Partners, LP

$1,663,823

4.52%

282,004

BML Capital Management, LLC

$1,184,307

3.22%

200,730

Monashee Investment Management LLC

$1,134,829

3.09%

192,344

BlackRock, Inc.

$797,030

2.17%

135,090

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

Manager	Shares	Value (USD)	% of position	Discretion
BLACKROCK FINANCIAL MANAGEMENT INC/DE	68,687	$405,253	50.8%	Sole
BlackRock Investment Management, LLC	1,787	$10,543	1.3%	Sole
BlackRock Fund Advisors	26,707	$157,571	19.8%	Sole
BlackRock Institutional Trust Company, N.A.	37,909	$223,663	28.1%	Sole

RENAISSANCE TECHNOLOGIES LLC

$512,887

1.39%

86,930

ADAGE CAPITAL PARTNERS GP, L.L.C.

$393,329

1.07%

66,666

CITADEL ADVISORS LLC

$328,099

0.89%

55,610

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

Manager	Shares	Value (USD)	% of position	Discretion
Citadel Securities GP LLC	55,610	$328,099	100.0%	Defined

GEODE CAPITAL MANAGEMENT, LLC

$315,720

0.86%

53,512

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	10,970	$64,723	20.5%	Defined
Held directly	42,542	$250,997	79.5%	Defined

NEA Management Company, LLC

$295,029

0.80%

50,005

NANO CAP NEW MILLENNIUM GROWTH FUND L P

$295,000

0.80%

50,000

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

Manager	Shares	Value (USD)	% of position	Discretion
AZG TANGIBLE ASSETS FUND LLC	50,000	$295,000	100.0%	Sole

HSBC HOLDINGS PLC

$201,945

0.55%

34,228

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

Manager	Shares	Value (USD)	% of position	Discretion
HSBC BANK PLC	34,228	$201,945	100.0%	Defined

Sofinnova Investments, Inc.

$188,115

0.51%

31,884

VANGUARD FIDUCIARY TRUST CO

$162,102

0.44%

27,475

Rangeley Capital, LLC

$118,531

0.32%

20,090

TWO SIGMA INVESTMENTS, LP

$117,410

0.32%

19,900

Aldebaran Capital, LLC

$106,931

0.29%

18,124

Shay Capital LLC

$106,672

0.29%

18,080

MORGAN STANLEY

$98,399

0.27%

16,678

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	48	$283	0.3%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	9,072	$53,524	54.4%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	7,558	$44,592	45.3%	Defined

GOLDMAN SACHS GROUP INC

$91,361

0.25%

15,485

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

Manager	Shares	Value (USD)	% of position	Discretion
GOLDMAN SACHS & CO. LLC	15,485	$91,361	100.0%	Defined

NORTHERN TRUST CORP

$66,498

0.18%

11,271

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	11,271	$66,498	100.0%	Defined

BARCLAYS PLC

$63,702

0.17%

10,797

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	10,797	$63,702	100.0%	Defined

UBS Group AG

$40,586

0.11%

6,879

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	4,949	$29,199	71.9%	Defined
UBS Securities LLC	1,930	$11,387	28.1%	Defined

Tower Research Capital LLC (TRC)

$3,982

0.01%

675

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)	675	$3,982	100.0%	Defined

Vanguard Global Advisers, LLC

$3,551

0.01%

602

Caitong International Asset Management Co., Ltd

$2,737

0.01%

464

NewEdge Advisors, LLC

$944

0.00%

160

JPMORGAN CHASE & CO

$413

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Securities plc	70	$413	100.0%	Defined

BNP PARIBAS ARBITRAGE, SA

$141

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
XTX EXECUTION SERVICES LLC joint	15,112	$75,560	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Jane Street Capital, LLC	10,582	$52,910	80.1%	Defined
Jane Street Global Trading, LLC	2,628	$13,140	19.9%	Defined

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	1,000	$5,000	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Citigroup Financial Products Inc. joint	224	$1,120	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO ADVISORS FINANCIAL NETWORK, LLC	41	$205	100.0%	Defined

Key facts CIK 1835579 CUSIP 45175G207 13F (30d) 36 filings 36 filers Visit website Investor relations