JBIO · Jade Biosciences, Inc. · Holdings

$14.39 +0.24 (+1.70%) At close · Oct 9

Russell 2000 member Rebalance outlook locked

Market Cap

$899.90M

63.60M

Volume · Oct 9 735.61K Avg daily vol (3M) 900.72K

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.

Use institutional holdings through the 13F API or MCP →

Institutional holdings are being reconciled with SEC filings. Holder totals and changes may be incomplete until reconciliation finishes.

The Sep 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: 155

Total Value: $1,622,207,945

Total Shares: 73,008,373

Showing 1–100 of 157 holdings by value · page 1 of 2

Institutional Ownership Trend

22 quarters

Holder Concentration

Across 156 13F filers

Top Holder

12.5%

of institutional value

Top 5

36.8%

of institutional value

Top 10

55.7%

of institutional value

HHI

452

Broadly held

Showing 100 of 157

All Common Calls Puts

Compact Export CSV

Holder

Value (USD)

% of 13F

FMR LLC

$202,799,205

12.50%

9,126,877

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	7,242,240	$160,922,572	79.4%	Defined
FIDELITY MANAGEMENT TRUST CO	1,625,287	$36,113,877	17.8%	Defined
Fidelity Institutional Asset Management Trust Co	194,610	$4,324,234	2.1%	Defined
FIAM LLC	64,740	$1,438,522	0.7%	Defined

Jupiter Topco LLC

$139,391,881

8.59%

6,273,262

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

Manager	Shares	Value (USD)	% of position	Discretion
JANUS HENDERSON INVESTORS UK Ltd	28,333	$629,559	0.5%	Defined
JANUS HENDERSON INVESTORS US LLC	6,244,929	$138,762,322	99.5%	Defined

Fairmount Funds Management LLC

$101,178,636

6.24%

4,553,494

RA CAPITAL MANAGEMENT, L.P.

$81,571,464

5.03%

3,671,083

Venrock Adviser, LLC

$71,556,488

4.41%

3,220,364

Bellevue Group AG

$67,948,671

4.19%

3,057,996

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

Manager	Shares	Value (USD)	% of position	Discretion
BB Biotech AG joint	3,057,996	$67,948,671	100.0%	Defined

Paradigm Biocapital Advisors LP

$63,491,539

3.91%

2,857,405

BlackRock, Inc.

$62,248,237

3.84%

2,801,451

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	30,333	$673,999	1.1%	Sole
BlackRock Asset Management Canada Ltd	186	$4,132	0.0%	Sole
BlackRock Investment Management, LLC	98,828	$2,195,958	3.5%	Sole
BLACKROCK ADVISORS LLC	74,458	$1,654,456	2.7%	Sole
BlackRock Fund Advisors	1,378,910	$30,639,380	49.2%	Sole
BlackRock Institutional Trust Company, N.A.	1,172,528	$26,053,572	41.9%	Sole
BlackRock Asset Management Ireland Ltd	24,808	$551,233	0.9%	Sole
Aperio Group, LLC	21,391	$475,308	0.8%	Sole
SpiderRock Advisors, LLC	9	$199	0.0%	Sole

FRANKLIN RESOURCES INC

$62,040,016

3.82%

2,792,080

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

Manager	Shares	Value (USD)	% of position	Discretion
FIDUCIARY TRUST INTERNATIONAL LLC	35	$777	0.0%	Defined
FRANKLIN ADVISERS INC	1,802,838	$40,059,060	64.6%	Defined
FRANKLIN MUTUAL ADVISERS LLC	989,207	$21,980,179	35.4%	Defined

STATE STREET CORP

$51,890,032

3.20%

2,335,285

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

Manager	Shares	Value (USD)	% of position	Discretion
STATE STREET GLOBAL ADVISORS EUROPE LIMITED joint	2,335,285	$51,890,032	100.0%	Defined

VANGUARD CAPITAL MANAGEMENT LLC

$49,878,856

3.07%

2,244,773

ADAGE CAPITAL PARTNERS GP, L.L.C.

$42,458,242

2.62%

1,910,812

Polar Capital Holdings Plc

$41,039,940

2.53%

1,846,982

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

Manager	Shares	Value (USD)	% of position	Discretion
Polar Capital LLP	1,846,982	$41,039,940	100.0%	Defined

Avidity Partners Management LP

$37,789,731

2.33%

1,700,708

Remedium Capital Partners, LLC

$35,057,605

2.16%

1,577,750

Soleus Capital Management, L.P.

$34,456,331

2.12%

1,550,690

JPMORGAN CHASE & CO

$32,776,252

2.02%

1,475,079

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

Manager	Shares	Value (USD)	% of position	Discretion
J.P. Morgan Trust Co of Delaware	650	$14,442	0.0%	Other
JPMorgan Chase Bank, N.A.	38,701	$859,936	2.6%	Defined
J.P. Morgan Investment Management Inc.	1,079,103	$23,977,668	73.2%	Defined
J.P. Morgan Securities LLC	8	$177	0.0%	Defined
JPMorgan Asset Management (UK) Ltd	356,603	$7,923,718	24.2%	Defined
J.P. Morgan Markets Ltd	14	$311	0.0%	Defined

BAKER BROS. ADVISORS LP

$27,340,065

1.69%

1,230,426

Logos Global Management LP

$24,997,500

1.54%

1,125,000

Versant Venture Management, LLC

$22,037,418

1.36%

991,783

ACORN CAPITAL ADVISORS, LLC

$21,925,807

1.35%

986,760

GEODE CAPITAL MANAGEMENT, LLC

$21,890,655

1.35%

985,178

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	141,841	$3,151,707	14.4%	Defined
Held directly	843,337	$18,738,948	85.6%	Defined

CITADEL ADVISORS LLC

$20,651,423

1.27%

929,407

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	385,143	$8,557,877	41.4%	Defined
Held directly	544,264	$12,093,546	58.6%	Defined

Foresite Capital Management VI LLC

$19,701,740

1.21%

886,667

Balyasny Asset Management L.P.

$19,525,291

1.20%

878,726

Affinity Asset Advisors, LLC

$18,672,577

1.15%

840,350

SAMSARA BIOCAPITAL, LLC

$16,359,186

1.01%

736,237

GOLDMAN SACHS GROUP INC

$16,336,676

1.01%

735,224

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	602,517	$13,387,927	82.0%	Defined
GOLDMAN SACHS ASSET MANAGEMENT, L.P.	132,707	$2,948,749	18.0%	Defined

Pictet Asset Management Holding SA

$16,304,324

1.01%

733,768

Aberdeen Group plc

$13,801,019

0.85%

621,108

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

Manager	Shares	Value (USD)	% of position	Discretion
abrdn Inc.	621,108	$13,801,019	100.0%	Defined

MARSHALL WACE, LLP

$13,015,608

0.80%

585,761

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	585,761	$13,015,608	100.0%	Other

BANK OF AMERICA CORP /DE/

$10,820,139

0.67%

486,955

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	454,031	$10,088,568	93.2%	Defined
BOFA SECURITIES, INC.	32,924	$731,571	6.8%	Defined

VANGUARD PORTFOLIO MANAGEMENT LLC

$10,255,152

0.63%

461,528

Blackstone Inc.

$9,672,810

0.60%

435,320

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

Manager	Shares	Value (USD)	% of position	Discretion
Blackstone Alternative Asset Management L.P.	435,320	$9,672,810	100.0%	Other

Ikarian Capital, LLC

$9,495,694

0.59%

427,349

Walleye Capital LLC

$8,116,343

0.50%

365,272

MILLENNIUM MANAGEMENT LLC

$6,989,256

0.43%

314,548

VANGUARD FIDUCIARY TRUST CO

$6,774,144

0.42%

304,867

NORTHERN TRUST CORP

$6,556,698

0.40%

295,081

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	288,936	$6,420,157	97.9%	Defined
NORTHERN TRUST GLOBAL INVESTMENTS LTD	1,031	$22,908	0.3%	Defined
DWS INVESTMENT MANAGEMENT AMERICAS, INC joint	5,114	$113,633	1.7%	Other

LORD, ABBETT & CO. LLC

$5,035,185

0.31%

226,606

Connor, Clark & Lunn Investment Management Ltd.

$4,825,228

0.30%

217,157

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

Manager	Shares	Value (USD)	% of position	Discretion
Manager 1	217,157	$4,825,228	100.0%	Sole

BNP PARIBAS ARBITRAGE, SA

$4,431,312

0.27%

199,429

Jump Financial, LLC

$3,838,436

0.24%

172,747

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

Manager	Shares	Value (USD)	% of position	Discretion
Jump Trading Holdings, LLC joint	108	$2,398	0.1%	Defined
Leap GP LLC joint	172,639	$3,836,038	99.9%	Defined

Point72 Asset Management, L.P.

$3,715,272

0.23%

167,204

Russell Investments Group, Ltd.

$3,623,724

0.22%

163,084

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	89,326	$1,984,823	54.8%	Defined
Russell Investments Capital, LLC	39,141	$869,713	24.0%	Defined
Russell Investments France SAS	10,849	$241,064	6.7%	Defined
Russell Investments Trust Company	23,768	$528,124	14.6%	Defined

Opaleye Management Inc.

$3,221,900

0.20%

145,000

SCHRODER INVESTMENT MANAGEMENT GROUP

$3,130,486

0.19%

140,886

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

Manager	Shares	Value (USD)	% of position	Discretion
Schroder Investment Management Limited	140,886	$3,130,486	100.0%	Sole

UBS Group AG

$2,834,759

0.17%

127,577

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Financial Services Inc	8,773	$194,936	6.9%	Defined
UBS AG	116,163	$2,581,141	91.1%	Defined
UBS Switzerland AG	2,573	$57,172	2.0%	Defined
UBS Securities LLC	68	$1,510	0.1%	Defined

MORGAN STANLEY

$2,766,676

0.17%

124,513

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	3,596	$79,903	2.9%	Defined
MORGAN STANLEY & CO. LLC	28,564	$634,692	22.9%	Defined
MORGAN STANLEY CAPITAL SERVICES, LLC	66,289	$1,472,941	53.2%	Defined
MORGAN STANLEY SMITH BARNEY LLC	1,136	$25,241	0.9%	Defined
PARAMETRIC PORTFOLIO ASSOCIATES LLC	24,928	$553,899	20.0%	Defined

Quantinno Capital Management LP

$2,548,989

0.16%

114,716

BOOTHBAY FUND MANAGEMENT, LLC

$2,504,260

0.15%

112,703

Sofinnova Investments, Inc.

$2,386,228

0.15%

107,391

AMERIPRISE FINANCIAL INC

$2,378,717

0.15%

107,053

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

Manager	Shares	Value (USD)	% of position	Discretion
Columbia Management Investment Advisers, LLC	107,053	$2,378,717	100.0%	Defined

Woodline Partners LP

$2,227,977

0.14%

100,269

SEVEN GRAND MANAGERS, LLC

$2,222,000

0.14%

100,000

CHARLES SCHWAB INVESTMENT MANAGEMENT INC

$2,221,488

0.14%

99,977

WELLINGTON MANAGEMENT GROUP LLP

$2,008,598

0.12%

90,396

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

Manager	Shares	Value (USD)	% of position	Discretion
Wellington Management Company LLP	28,578	$635,003	31.6%	Defined
Wellington Trust Company, NA joint	57,794	$1,284,182	63.9%	Defined
Wellington Management Australia Pty Ltd	4,024	$89,413	4.5%	Defined

Atle Fund Management AB

$1,967,714

0.12%

88,556

Bank of New York Mellon Corp

$1,896,320

0.12%

85,343

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

Manager	Shares	Value (USD)	% of position	Discretion
Mellon Investments Corporation	20,442	$454,221	24.0%	Defined
The Bank of New York Mellon	58,373	$1,297,048	68.4%	Defined
BNY Mellon, NA joint	240	$5,332	0.3%	Defined
BNY Mellon Advisors, Inc. joint	6,288	$139,719	7.4%	Other

Swiss National Bank

$1,850,926

0.11%

83,300

RAYMOND JAMES FINANCIAL INC

$1,749,225

0.11%

78,723

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

Manager	Shares	Value (USD)	% of position	Discretion
ClariVest Asset Management LLC joint	78,723	$1,749,225	100.0%	Defined

Longaeva Partners L.P.

$1,744,292

0.11%

78,501

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

Manager	Shares	Value (USD)	% of position	Discretion
Balyasny Asset Management L.P.	78,501	$1,744,292	100.0%	Other

Nuveen, LLC

$1,689,763

0.10%

76,047

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

Manager	Shares	Value (USD)	% of position	Discretion
Nuveen Asset Management, LLC joint	6,154	$136,741	8.1%	Defined
TEACHERS ADVISORS, LLC joint	69,893	$1,553,022	91.9%	Defined

RENAISSANCE TECHNOLOGIES LLC

$1,635,192

0.10%

73,591

AMERICAN CENTURY COMPANIES INC

$1,532,735

0.09%

68,980

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

Manager	Shares	Value (USD)	% of position	Discretion
AMERICAN CENTURY INVESTMENT MANAGEMENT INC	68,980	$1,532,735	100.0%	Defined

Trexquant Investment LP

$1,517,981

0.09%

68,316

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$1,517,626

0.09%

68,300

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	68,300	$1,517,626	100.0%	Other

Harvest Investment Services, LLC

$1,399,482

0.09%

62,983

Corient Private Wealth LLC

$1,367,196

0.08%

61,530

XTX Topco Ltd

$1,313,046

0.08%

59,093

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	59,093	$1,313,046	100.0%	Defined

Verdad Advisers, LP

$1,252,852

0.08%

56,384

Squarepoint Ops LLC

$1,210,012

0.07%

54,456

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

Manager	Shares	Value (USD)	% of position	Discretion
Squarepoint Capital LLP	54,456	$1,210,012	100.0%	Defined

CITIGROUP INC

$1,208,323

0.07%

54,380

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	54,380	$1,208,323	100.0%	Defined

D. E. Shaw & Co., Inc.

$1,144,196

0.07%

51,494

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

Manager	Shares	Value (USD)	% of position	Discretion
D. E. SHAW & CO, L.P.	23,700	$526,614	46.0%	Defined
D. E. Shaw Investment Management, L.L.C. joint	27,794	$617,582	54.0%	Defined

Maven Securities LTD

$1,111,000

0.07%

50,000

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

Manager	Shares	Value (USD)	% of position	Discretion
Maven Investment Partners US Ltd	50,000	$1,111,000	100.0%	Defined

VOLORIDGE INVESTMENT MANAGEMENT, LLC

$1,074,870

0.07%

48,374

ALLIANCEBERNSTEIN L.P.

$1,051,672

0.06%

47,330

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

Manager	Shares	Value (USD)	% of position	Discretion
Equitable Holdings, Inc.	47,330	$1,051,672	100.0%	Defined

TWO SIGMA INVESTMENTS, LP

$1,007,921

0.06%

45,361

CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM

$1,002,366

0.06%

45,111

Rafferty Asset Management, LLC

$947,216

0.06%

42,629

RHUMBLINE ADVISERS

$908,975

0.06%

40,908

VANGUARD ASSET MANAGEMENT, Ltd

$812,963

0.05%

36,587

SUSQUEHANNA INTERNATIONAL GROUP, LLP

$797,698

0.05%

35,900

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

Manager	Shares	Value (USD)	% of position	Discretion
SUSQUEHANNA SECURITIES, LLC	35,900	$797,698	100.0%	Other

DEUTSCHE BANK AG\

$770,633

0.05%

34,682

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	1,334	$29,641	3.8%	Defined
DWS Investments UK Ltd	33,348	$740,992	96.2%	Defined

Vanguard Global Advisers, LLC

$757,546

0.05%

34,093

STATE OF WISCONSIN INVESTMENT BOARD

$702,440

0.04%

31,613

WELLS FARGO & COMPANY/MN

$660,399

0.04%

29,721

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	29,011	$644,624	97.6%	Defined
WELLS FARGO CLEARING SERVICES, LLC	21	$466	0.1%	Defined
Wells Fargo Securities, LLC	689	$15,309	2.3%	Defined

Voleon Capital Management LP

$617,204

0.04%

27,777

PRICE T ROWE ASSOCIATES INC /MD/

$589,852

0.04%

26,546

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	26,546	$589,852	100.0%	Defined

Man Group plc

$580,453

0.04%

26,123

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

Manager	Shares	Value (USD)	% of position	Discretion
Numeric Investors LLC	26,123	$580,453	100.0%	Defined

Legal & General Group Plc

$520,390

0.03%

23,420

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	3,159	$70,192	13.5%	Defined
Legal & General Investment Management Ltd joint	20,261	$450,198	86.5%	Defined

BARCLAYS PLC

$502,926

0.03%

22,634

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

Manager	Shares	Value (USD)	% of position	Discretion
BARCLAYS BANK PLC	21,840	$485,284	96.5%	Defined
BARCLAYS CAPITAL INC.	794	$17,642	3.5%	Defined

Engineers Gate Manager LP

$502,594

0.03%

22,619

Aquatic Capital Management LLC

$498,416

0.03%

22,431

UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC

$477,418

0.03%

21,486

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

Manager	Shares	Value (USD)	% of position	Discretion
UBS Group AG	493	$10,954	2.3%	Defined
UBS Asset Management Switzerland AG	20,993	$466,464	97.7%	Sole

PROFUND ADVISORS LLC

$475,774

0.03%

21,412

Virtus Investment Advisers, LLC

$473,930

0.03%

21,329

Ghisallo Capital Management LLC

$444,400

0.03%

20,000

MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.

$443,133

0.03%

19,943

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	14,991	$333,100	75.2%	Defined
Global X Management (AUS) Ltd joint	4,952	$110,033	24.8%	Defined

MetLife Investment Management, LLC

$438,600

0.03%

19,739

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

Manager	Shares	Value (USD)	% of position	Discretion
METLIFE INC	19,739	$438,600	100.0%	Defined

Key facts CIK 1798749 CUSIP 008064206 13F (30d) 4 filings 4 filers Visit website Investor relations