CAMP · Camp4 Therapeutics Corp

$4.48 +0.02 (+0.45%) At close · Aug 21

Market Cap

$279.88M

62.75M

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: 61

Total Value: $182,145,612

Total Shares: 41,680,926

Institutional Ownership Trend

7 quarters

Holder Concentration

Across 61 13F filers · Δ vs Mar 31, 2026

Top Holder

15.1%

−0.7 pts

Top 5

57.3%

−2.9 pts

Top 10

79.4%

−5.4 pts

HHI

850

Broadly held−81

Quarterly Activity

vs Mar 31, 2026

New

Increased

Decreased

Sold Out

Unchanged

Holder count: +14

Institutional value: +3.8%

Shares held: +4.7%

Top Buyers

vs Mar 31, 2026

Institution	Added	Now Holds
Mega BlackRock, Inc.	+1,187,763	1,644,134
Mega GEODE CAPITAL MANAGEMENT, LLC	+412,830	795,651
Mid SummitTX Capital, L.P.	+385,639	725,160
Mega STATE STREET CORP	+215,400	362,300
Mega NORTHERN TRUST CORP	+178,007	248,673

Top Sellers

vs Mar 31, 2026

Institution	Sold	Now Holds
Small ENAVATE SCIENCES GP, LLC	−765,379	1,425,541
Large Balyasny Asset Management L.P.	−56,713	2,575,724
Mega MILLENNIUM MANAGEMENT LLC	−42,015	43,903
Large Hudson Bay Capital Management LP	−29,850	18,661
Mega FMR LLC	−29,093	4,904,339

Top New Positions

vs Mar 31, 2026

Institution	Acquired	Value (USD)
Mega Jupiter Topco LLC	6,307,636	$27,564,369
Mega VANGUARD PORTFOLIO MANAGEMENT LLC	220,717	$964,533
Small Birchview Capital, LP	120,000	$524,400
Mid CANTOR FITZGERALD, L. P.	53,500	$233,795
Mega Nuveen, LLC	42,048	$183,749

Top Sold-Out Positions

vs Mar 31, 2026

Institution	Previously Held	Last Value (USD)
Mega JANUS HENDERSON GROUP PLC	6,307,636	$27,816,674
Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP	336,047	$1,481,967
Mid 683 Capital Management, LLC	108,000	$476,280
Large HRT FINANCIAL LP	30,747	$135,594
Mega Qube Research & Technologies Ltd	24,803	$109,381

Filter: New 23 Increased 15 Reduced 12 Sold out 9 Unchanged 11

Showing 61 of 61

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

Jupiter Topco LLC

$27,564,369

15.13%

6,307,636

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

Manager	Shares	Value (USD)	% of position	Discretion
JANUS HENDERSON INVESTORS US LLC	6,307,636	$27,564,369	100.0%	Defined

5AM Venture Management, LLC

$25,647,927

14.08%

5,869,091

FMR LLC

$21,431,960

11.77%

4,904,339

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

Manager	Shares	Value (USD)	% of position	Discretion
Fidelity Management & Research Co LLC	3,787,675	$16,552,139	77.2%	Defined
FIDELITY MANAGEMENT TRUST CO	1,116,664	$4,879,821	22.8%	Defined

Vivo Capital, LLC

$18,557,502

10.19%

4,246,568

Balyasny Asset Management L.P.

$11,255,913

6.18%

2,575,724

a16z Capital Management, L.L.C.

$9,287,731

5.10%

2,125,339

ADAGE CAPITAL PARTNERS GP, L.L.C.

$8,568,626

4.70%

1,960,784

Trails Edge Capital Partners, LP

$8,446,934

4.64%

1,932,937

BlackRock, Inc.

$7,184,864

3.94%

1,644,134

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	5,488	$23,982	0.3%	Sole
BlackRock Investment Management, LLC	80,814	$353,157	4.9%	Sole
BLACKROCK ADVISORS LLC	65,512	$286,287	4.0%	Sole
BlackRock Fund Advisors	830,576	$3,629,617	50.5%	Sole
BlackRock Institutional Trust Company, N.A.	661,744	$2,891,821	40.2%	Sole

VANGUARD CAPITAL MANAGEMENT LLC

$6,701,346

3.68%

1,533,489

ENAVATE SCIENCES GP, LLC

$6,229,614

3.42%

1,425,541

Stonepine Capital Management, LLC

$6,072,648

3.33%

1,389,622

HarbourVest Partners LLC

$5,558,412

3.05%

1,271,948

GEODE CAPITAL MANAGEMENT, LLC

$3,476,994

1.91%

795,651

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	115,310	$503,904	14.5%	Defined
Held directly	680,341	$2,973,090	85.5%	Defined

SummitTX Capital, L.P.

$3,168,949

1.74%

725,160

SILVERARC CAPITAL MANAGEMENT, LLC

$2,856,205

1.57%

653,594

STATE STREET CORP

$1,583,251

0.87%

362,300

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

Manager	Shares	Value (USD)	% of position	Discretion
SSGA FUNDS MANAGEMENT, INC. joint	362,300	$1,583,251	100.0%	Defined

NORTHERN TRUST CORP

$1,086,700

0.60%

248,673

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	243,717	$1,065,043	98.0%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	4,956	$21,657	2.0%	Other

GOLDMAN SACHS GROUP INC

$1,054,887

0.58%

241,393

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	192,657	$841,911	79.8%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	48,736	$212,976	20.2%	Defined

VANGUARD FIDUCIARY TRUST CO

$987,943

0.54%

226,074

VANGUARD PORTFOLIO MANAGEMENT LLC

$964,533

0.53%

220,717

Birchview Capital, LP

$524,400

0.29%

120,000

TWO SIGMA INVESTMENTS, LP

$457,145

0.25%

104,610

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$422,404

0.23%

96,660

Bank of New York Mellon Corp

$364,548

0.20%

83,421

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	20,694	$90,432	24.8%	Defined
The Bank of New York Mellon	62,727	$274,116	75.2%	Defined

VICTORY CAPITAL MANAGEMENT INC

$360,306

0.20%

82,450

CANTOR FITZGERALD, L. P.

$233,795

0.13%

53,500

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

Manager	Shares	Value (USD)	% of position	Discretion
Cantor Fitzgerald & Co.	53,500	$233,795	100.0%	Defined

MILLENNIUM MANAGEMENT LLC

$191,856

0.11%

43,903

Nuveen, LLC

$183,749

0.10%

42,048

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

Manager	Shares	Value (USD)	% of position	Discretion
TEACHERS ADVISORS, LLC joint	42,048	$183,749	100.0%	Defined

DEUTSCHE BANK AG\

$138,043

0.08%

31,589

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

Manager	Shares	Value (USD)	% of position	Discretion
DWS INVESTMENT MANAGEMENT AMERICAS, INC	718	$3,137	2.3%	Defined
DWS Investments UK Ltd	30,871	$134,906	97.7%	Defined

Y-Intercept (Hong Kong) Ltd

$135,216

0.07%

30,942

WELLS FARGO & COMPANY/MN

$126,109

0.07%

28,858

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

Manager	Shares	Value (USD)	% of position	Discretion
WELLS FARGO BANK N A	28,858	$126,109	100.0%	Defined

PRICE T ROWE ASSOCIATES INC /MD/

$115,048

0.06%

26,327

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

Manager	Shares	Value (USD)	% of position	Discretion
T. Rowe Price International Ltd	26,327	$115,048	100.0%	Defined

BRIDGEWAY CAPITAL MANAGEMENT, LLC

$109,250

0.06%

25,000

RHUMBLINE ADVISERS

$105,871

0.06%

24,227

Invesco Ltd.

$97,996

0.05%

22,425

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

Manager	Shares	Value (USD)	% of position	Discretion
Invesco Advisers, Inc. joint	4,574	$19,988	20.4%	Defined
Invesco Trust Co joint	12,615	$55,127	56.3%	Defined
Invesco Capital Management LLC	5,236	$22,881	23.3%	Defined

NEW YORK STATE COMMON RETIREMENT FUND

$86,963

0.05%

19,900

Hudson Bay Capital Management LP

$81,548

0.04%

18,661

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

Manager	Shares	Value (USD)	% of position	Discretion
Hudson Bay Capital UK LLP	18,661	$81,548	100.0%	Defined

BANK OF AMERICA CORP /DE/

$77,668

0.04%

17,773

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

Manager	Shares	Value (USD)	% of position	Discretion
BANK OF AMERICA NA	17,773	$77,668	100.0%	Defined

Quadrature Capital Ltd

$68,945

0.04%

15,777

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

Manager	Shares	Value (USD)	% of position	Discretion
Quadrature US Inc.	15,777	$68,945	100.0%	Other

CITIGROUP INC

$65,440

0.04%

14,975

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	14,975	$65,440	100.0%	Defined

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$63,662

0.03%

14,568

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

Manager	Shares	Value (USD)	% of position	Discretion
Global X Management CO LLC joint	14,568	$63,662	100.0%	Defined

MARSHALL WACE, LLP

$62,014

0.03%

14,191

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

Manager	Shares	Value (USD)	% of position	Discretion
Marshall Wace North America L.P. joint	14,191	$62,014	100.0%	Other

JPMORGAN CHASE & CO

$57,316

0.03%

13,116

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.	13,116	$57,316	100.0%	Defined

Vanguard Global Advisers, LLC

$50,757

0.03%

11,615

UBS Group AG

$50,362

0.03%

11,525

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS AG	9,123	$39,867	79.2%	Defined
UBS Europe SE	8	$34	0.1%	Defined
UBS Securities LLC	2,394	$10,461	20.8%	Defined

MORGAN STANLEY

$50,083

0.03%

11,461

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

Manager	Shares	Value (USD)	% of position	Discretion
MORGAN STANLEY & CO INTERNATIONAL PLC	32	$139	0.3%	Defined
MORGAN STANLEY & CO. LLC	8,473	$37,027	73.9%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	2,956	$12,917	25.8%	Defined

Police & Firemen's Retirement System of New Jersey

$48,581

0.03%

11,117

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Capital	11,117	$48,581	100.0%	Defined

BNP PARIBAS ARBITRAGE, SA

$42,253

0.02%

9,669

BARCLAYS PLC

$31,009

0.02%

7,096

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	6,071	$26,530	85.6%	Defined
BARCLAYS CAPITAL INC.	1,025	$4,479	14.4%	Defined

Legal & General Group Plc

$13,477

0.01%

3,084

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

Manager	Shares	Value (USD)	% of position	Discretion
Legal & General Investment Management America Inc	3,084	$13,477	100.0%	Defined

Ameritas Investment Partners, Inc.

$12,546

0.01%

2,871

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

Manager	Shares	Value (USD)	% of position	Discretion
EATON VANCE MANAGEMENT	2,871	$12,546	100.0%	Other

Russell Investments Group, Ltd.

$11,051

0.01%

2,529

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

Manager	Shares	Value (USD)	% of position	Discretion
Russell Investment Management, LLC	2,529	$11,051	100.0%	Defined

Tower Research Capital LLC (TRC)

$8,185

0.00%

1,873

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)	1,873	$8,185	100.0%	Defined

ROYAL BANK OF CANADA

$4,409

0.00%

1,009

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

Manager	Shares	Value (USD)	% of position	Discretion
RBC CMA LTD.	1,009	$4,409	100.0%	Defined

China Universal Asset Management Co., Ltd.

$3,496

0.00%

800

Physician Wealth Advisors, Inc.

$1,057

0.00%

242

Quarry LP

$908

0.00%

208

Sterling Capital Management LLC

$485

0.00%

111

Caitong International Asset Management Co., Ltd

$310

0.00%

SBI Securities Co., Ltd.

$43

0.00%

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

Manager	Shares	Value (USD)	% of position	Discretion
JANUS HENDERSON INVESTORS US LLC	6,307,636	$27,816,674	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	336,047	$1,481,967	100.0%	Other

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

Manager	Shares	Value (USD)	% of position	Discretion
683 Capital Partners, LP	108,000	$476,280	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Brevan Howard US Investment Management, LP	14,608	$64,421	100.0%	Defined

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

Manager	Shares	Value (USD)	% of position	Discretion
Thakore Nainoor	14,446	$63,706	100.0%	Defined

Key facts CIK 1736730 CUSIP 13463J101 13F (30d) 63 filings 61 filers Visit website Investor relations