GOSSAMER BIO INC (GOSS) is held by institutional investors who disclose positions via SEC 13F filings. View the full list of institutional holders on HoldingsIntel.

Are institutions buying or selling GOSS?

HoldingsIntel tracks quarter-over-quarter changes in institutional positions for GOSSAMER BIO INC, showing new buyers, position increases, decreases, and exits with conviction-weighted sentiment.

What is the Smart Money Verdict on GOSS?

The Smart Money Verdict combines four independent signals (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for GOSSAMER BIO INC.

Is institutional money flowing into GOSS?

105 institutional investors hold GOSSAMER BIO INC (GOSS). View detailed buyer/seller breakdown on HoldingsIntel.

What do hedge funds think about GOSS?

Track institutional sentiment and conviction scores for GOSSAMER BIO INC (GOSS) including Smart Money Verdict and position changes on HoldingsIntel.

GOSSAMER BIO INC

GOSS·38341P102·US·equity·Healthcare - Biotechnology-Activist

GOSS (GOSSAMER BIO INC) is held by 105 institutional investors as of Q4 2025. Largest holders: BlackRock, Inc. ($52.9M), VANGUARD GROUP INC ($39.9M), STATE STREET CORP ($28.9M). Net institutional sentiment: Mixed.

105

Holders

Avg rating(7 Elite)

$298.3M

Total Value

61% (114)

Fund Consensus

65 buying - 41 selling

Smart Money VerdictView all

57Mixed MomentumStrong Convergence

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See how GOSS's score breaks down across 4 SEC sources

Held by 105 funds

7 elite

Who's Trading

ActivistThe Vanguard Group0.0%Mar 27, 2026

Activist

13F: Dec 31, 2025Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
BlackRock, Inc.	Increased	17.1M(+23.2%)	$52.9M	0.0%	-72.24%	36
VANGUARD GROUP INC	Increased	12.9M(+7.2%)	$39.9M	0.0%	-61.54%	31
STATE STREET CORP	Increased	9.3M(+139.8%)	$28.9M	0.0%	-81.55%	46
HHLR ADVISORS, LTD.	Unchanged	5M	$15.4M	0.5%	-97.21%	0
GEODE CAPITAL MANAGEMENT, LLC	Increased	4.9M(+3.9%)	$15.1M	0.0%	-85.06%	29
FMR LLC	Increased	4.2M(+3.7%)	$13.1M	0.0%	-51.07%	29
Corient Private Wealth LLC	Increased	3.8M(+191x)	$11.9M	0.0%	-84.89%	45
MILLENNIUM MANAGEMENT LLC	Decreased	3.6M(-1.0%)	$11.1M	0.0%	-82.50%	0
TWO SIGMA INVESTMENTS, LP	Increased	3.4M(+48.5%)	$10.5M	0.0%	-79.42%	38
TWO SIGMA ADVISERS, LP	Increased	2.6M(+38.9%)	$8.1M	0.0%	-85.72%	36
JACOBS LEVY EQUITY MANAGEMENT, INC	Increased	2.2M(+54.7%)	$6.8M	0.0%	-77.58%	38
BANK OF AMERICA CORP /DE/	Decreased	1.9M(-33.8%)	$5.9M	0.0%	-83.08%	0
GOLDMAN SACHS GROUP INC	Increased	1.8M(+498.2%)	$5.6M	0.0%	-83.90%	44
UBS Group AG	Decreased	1.8M(-36.0%)	$5.5M	0.0%	-82.16%	0
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	Decreased	1.7M(-2.5%)	$5.2M	0.0%	-88.56%	0
BALYASNY ASSET MANAGEMENT L.P.	Increased	1.5M(+96.8%)	$4.7M	0.0%	-84.16%	43
NORTHERN TRUST CORP	Decreased	1.4M(-5.3%)	$4.4M	0.0%	-83.02%	0
DEUTSCHE BANK AG\	Increased	1.3M(+0.4%)	$4M	0.0%	-50.08%	27
AQR CAPITAL MANAGEMENT LLC	Increased	1.1M(+73.1%)	$3.5M	0.0%	-84.05%	40
Walleye Capital LLC	Increased	1.1M(+97.4%)	$3.3M	0.0%	-84.16%	42
MORGAN STANLEY	Increased	918,888(+62.2%)	$2.8M	0.0%	-75.38%	38
Alyeska Investment Group, L.P.	Decreased	909,087(-52.4%)	$2.8M	0.0%	-48.83%	0
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	Increased	750,308(+18.1%)	$2.3M	0.0%	-68.41%	31
CITADEL ADVISORS LLC	Decreased	704,787(-69.2%)	$2.2M	0.0%	-79.31%	0
RENAISSANCE TECHNOLOGIES LLC	Decreased	658,888(-77.9%)	$2M	0.0%	-60.77%	0
WELLINGTON MANAGEMENT GROUP LLP	Decreased	601,323(-6.3%)	$1.9M	0.0%	-83.33%	0
BARCLAYS PLC	Increased	576,533(+112.2%)	$1.8M	0.0%	-78.75%	42
Qube Research & Technologies Ltd	Increased	540,567(+158.9%)	$1.7M	0.0%	-79.54%	41
Connor, Clark & Lunn Investment Management Ltd.	Increased	528,053(+1975.0%)	$1.6M	0.0%	-84.87%	41
Invesco Ltd.	Increased	478,909(+36.0%)	$1.5M	0.0%	-77.70%	33
XTX Topco Ltd	Increased	456,329(+66.1%)	$1.4M	0.0%	-81.91%	37
Bank of New York Mellon Corp	Decreased	447,901(-0.1%)	$1.4M	0.0%	-70.73%	0
JPMORGAN CHASE & CO	Increased	428,903(+120.7%)	$1.3M	0.0%	-82.24%	41
WELLS FARGO & COMPANY/MN	Increased	361,921(+210.2%)	$1.1M	0.0%	-81.90%	41
LPL Financial LLC	Increased	358,917(+159.5%)	$1.1M	0.0%	-82.67%	41
Rafferty Asset Management, LLC	New	312,804	$969,692	0.0%	-84.94%	35
Nuveen, LLC	Decreased	308,522(-71.4%)	$956,419	0.0%	-80.90%	0
MACKENZIE FINANCIAL CORP	Decreased	306,453(-0.8%)	$954,252	0.0%	-55.20%	0
Jain Global LLC	Decreased	278,189(-73.6%)	$862,386	0.0%	-83.33%	0
SEI INVESTMENTS CO	Increased	228,896(+274.1%)	$709,578	0.0%	-84.54%	40
Squarepoint Ops LLC	New	221,591	$686,932	0.0%	-84.94%	34
RHUMBLINE ADVISERS	Decreased	214,869(-4.5%)	$666,087	0.0%	-62.40%	0
D. E. Shaw & Co., Inc.	Decreased	198,709(-20.1%)	$615,998	0.0%	-80.91%	0
ALLIANCEBERNSTEIN L.P.	Increased	190,220(+92.8%)	$589,682	0.0%	-82.89%	39
Russell Investments Group, Ltd.	Decreased	171,071(-75.0%)	$530,318	0.0%	-83.33%	0
JANE STREET GROUP, LLC	Decreased	155,591(-77.8%)	$482,332	0.0%	-83.33%	0
Merit Financial Group, LLC	Increased	155,178(+15.2%)	$481,052	0.0%	-83.56%	28
PANAGORA ASSET MANAGEMENT INC	Increased	147,296(+392.6%)	$456,618	0.0%	-84.64%	39
Brevan Howard Capital Management LP	Increased	127,299(+803.3%)	$394,627	0.0%	-84.77%	38
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.	Increased	107,467(+23.1%)	$333,513	0.0%	-70.65%	29
VICTORY CAPITAL MANAGEMENT INC	Increased	105,554(+0.3%)	$327,217	0.0%	-48.44%	24
HB Wealth Management, LLC	Increased	95,924(+1.2%)	$297,364	0.0%	-83.36%	24
BNP PARIBAS FINANCIAL MARKETS	Decreased	89,489(-7.2%)	$277,416	0.0%	-81.82%	0
Sequoia Financial Advisors, LLC	Decreased	88,467(-24.7%)	$274,248	0.0%	-78.82%	0
SUSQUEHANNA INTERNATIONAL GROUP, LLP	New	88,455	$274,211	0.0%	-84.94%	36
MetLife Investment Management, LLC	Decreased	85,645(-15.6%)	$265,500	0.0%	-62.40%	0
INTECH INVESTMENT MANAGEMENT LLC	Decreased	85,582(-15.1%)	$265,304	0.0%	-63.55%	0
COMMONWEALTH EQUITY SERVICES, LLC	Increased	78,756(+84.6%)	$244,140	0.0%	-77.88%	36
Caption Management, LLC	New	75,375	$233,663	0.0%	-84.94%	32
HighTower Advisors, LLC	Increased	66,494(+241.0%)	$206,131	0.0%	-84.50%	37
Mariner, LLC	Increased	64,450(+186.8%)	$199,926	0.0%	-84.41%	37
Rockefeller Capital Management L.P.	Increased	60,866(+496.7%)	$188,685	0.0%	-84.69%	37
MANUFACTURERS LIFE INSURANCE COMPANY, THE	Decreased	58,441(-10.6%)	$181,167	0.0%	-62.40%	0
LAZARD ASSET MANAGEMENT LLC	Increased	56,668(+35.9%)	$175,671	0.0%	-70.02%	29
Police & Firemen's Retirement System of New Jersey	Unchanged	51,314	$159,073	0.0%	-68.81%	0
Engineers Gate Manager LP	New	51,129	$158,500	0.0%	-84.94%	31
TUDOR INVESTMENT CORP ET AL	Decreased	50,000(-0.2%)	$155,000	0.0%	-64.83%	0
CITIGROUP INC	Increased	49,212(+64.0%)	$152,557	0.0%	-76.16%	33
Creative Planning	Increased	45,611(+144.5%)	$141,394	0.0%	-84.32%	36
ProShare Advisors LLC	Increased	45,338(+39.6%)	$140,547	0.0%	-73.60%	29
NEW YORK STATE COMMON RETIREMENT FUND	Unchanged	43,600	$135,160	0.0%	-62.40%	0
PRUDENTIAL FINANCIAL INC	Decreased	37,615(-25.8%)	$116,607	0.0%	-52.53%	0
VOYA INVESTMENT MANAGEMENT LLC	Unchanged	36,510	$113,181	0.0%	-62.40%	0
Cetera Investment Advisers	New	34,249	$106,172	0.0%	-84.94%	30
Cerity Partners LLC	Increased	31,914(+39.7%)	$98,935	0.0%	-78.58%	29
STATE OF WISCONSIN INVESTMENT BOARD	New	26,304	$81,542	0.0%	-84.94%	30
MERCER GLOBAL ADVISORS INC /ADV	Increased	23,983(+52.3%)	$74,348	0.0%	-83.92%	30
Legal & General Group Plc	Decreased	20,281(-2.9%)	$62,871	0.0%	-62.40%	0
JONES FINANCIAL COMPANIES LLLP	Increased	19,766(+13.9%)	$61,275	0.0%	-79.33%	16
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC	Increased	23,964(+24.8%)	$59,281	0.0%	-83.68%	25
Vanguard Personalized Indexing Management, LLC	Decreased	16,119(-3.6%)	$49,969	0.0%	-57.61%	0
NOMURA HOLDINGS INC	New	16,000	$49,600	0.0%	-84.94%	28
Kestra Advisory Services, LLC	Unchanged	16,000	$49,600	0.0%	-83.33%	0
XPONANCE LLC	Increased	14,897(+0.5%)	$46,181	0.0%	-63.13%	20
Hudson Bay Capital Management LP	New	14,180	$43,958	0.0%	-84.94%	28
O'SHAUGHNESSY ASSET MANAGEMENT, LLC	New	13,107	$40,632	0.0%	-84.94%	28
CIBC WORLD MARKETS CORP	Decreased	12,712(-45.7%)	$39,407	0.0%	-62.40%	0
Neuberger Berman Group LLC	New	12,558	$38,930	0.0%	-84.94%	31
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	Decreased	11,830(-0.2%)	$36,673	0.0%	-62.44%	0
PRINCIPAL FINANCIAL GROUP INC	Decreased	11,422(-21.6%)	$35,408	0.0%	-65.57%	0
Mirae Asset Global Investments Co., Ltd.	New	11,247	$34,866	0.0%	-84.94%	27
IEQ CAPITAL, LLC	New	11,211	$34,754	0.0%	-84.94%	27
Beacon Pointe Advisors, LLC	New	11,000	$34,100	0.0%	-84.94%	27
MML INVESTORS SERVICES, LLC	Unchanged	10,360	$32,116	0.0%	-83.33%	0
ROYAL BANK OF CANADA	Decreased	5,494(-99.5%)	$17,000	0.0%	-82.53%	0
OSAIC HOLDINGS, INC.	Decreased	2,475(-91.3%)	$7,671	0.0%	-49.34%	0
Allworth Financial LP	Increased	2,014(+103.2%)	$6,244	0.0%	-84.19%	17
NISA INVESTMENT ADVISORS, LLC	New	2,013	$6,240	0.0%	-84.94%	24
Steward Partners Investment Advisory, LLC	Unchanged	1,000	$3,100	0.0%	-46.59%	0
HRT FINANCIAL LP	New	956,879	$2,966	0.0%	-84.94%	18
Federation des caisses Desjardins du Quebec	Unchanged	750	$2,325	0.0%	-94.29%	0
Farther Finance Advisors, LLC	Increased	464(+562.9%)	$1,438	0.0%	-84.71%	12
PNC FINANCIAL SERVICES GROUP, INC.	Decreased	199(-31.1%)	$617	0.0%	-83.33%	0
PRICE T ROWE ASSOCIATES INC /MD/	Increased	113,138(+12.4%)	$351	0.0%	-64.87%	9
MAI Capital Management	New	85	$264	0.0%	-84.94%	17
Focus Partners Wealth	Exited	0(-100.0%)	$3.5M	0.0%	+120.45%	0
OMERS ADMINISTRATION Corp	Exited	0(-100.0%)	$155,433	0.0%	+10.64%	0
Woodline Partners LP	Exited	0(-100.0%)	$1.3M	0.0%	+223.75%	0
Quadrature Capital Ltd	Exited	0(-100.0%)	$209,236	0.0%	+149.60%	0
BANK OF NOVA SCOTIA	Exited	0(-100.0%)	$92,050	0.0%	+10.64%	0
GROUP ONE TRADING LLC	Exited	0(-100.0%)	$196,017	0.0%	+186.32%	0
ADAGE CAPITAL PARTNERS GP, L.L.C.	Exited	0(-100.0%)	$1.9M	0.0%	+10.64%	0
ALPS ADVISORS INC	Exited	0(-100.0%)	$260,778	0.0%	+149.60%	0
HSBC HOLDINGS PLC	Exited	0(-100.0%)	$68,169	0.0%	+80.58%	0

GOSSAMER BIO INC

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