Institutional Ownership Gossamer Bio, Inc. (GOSS)
This table provides information about the institutional ownership of Gossamer Bio, Inc. (GOSS). We have compiled data on the 116 institutions that hold shares in the stock, with a total of 163 Million shares, which have been reported (via 13F filing form) to have a value of $232 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Octagon Capital Advisors LP
New York, NY |
Feb 14, 2025 Q4 2024 |
18,350,000
shares
|
$28.1 Million
3.68% of portfolio
|
Q4 2024
Added 99.72%
|
|
|
Nea Management Company, LLC
Timonium, MD |
Feb 14, 2025 Q4 2024 |
18,093,034
shares
|
$27.7 Million
1.16% of portfolio
|
Q2 2024
Added 14.24%
|
|
|
Vanguard Group Inc
Valley Forge, PA |
Feb 11, 2025 Q4 2024 |
10,034,149
shares
|
$15.4 Million
0.0% of portfolio
|
Q4 2024
Reduced 14.63%
|
|
|
Alyeska Investment Group, L.P.
Chicago, IL |
Feb 14, 2025 Q4 2024 |
8,808,514
shares
|
$13.5 Million
0.03% of portfolio
|
Q4 2024
Added 52.73%
|
|
|
Arch Venture Management, LLC
Chicago, IL |
Feb 14, 2025 Q4 2024 |
8,055,916
shares
|
$12.3 Million
4.56% of portfolio
|
Q3 2023
New holding
|
|
|
683 Capital Management, LLC
New York, NY |
Feb 14, 2025 Q4 2024 |
6,975,000
shares
|
$10.7 Million
0.45% of portfolio
|
Q4 2024
Added 20.26%
|
|
|
Palo Alto Investors LP
Palo Alto, CA |
Feb 14, 2025 Q4 2024 |
6,277,093
shares
|
$9.6 Million
0.9% of portfolio
|
Q2 2024
Reduced 1.79%
|
|
|
Silverarc Capital Management, LLC
|
Feb 14, 2025 Q4 2024 |
6,171,847
shares
|
$9.44 Million
1.34% of portfolio
|
Q4 2024
Added 9.33%
|
|
|
Samsara Bio Capital, LLC
Palo Alto, CA |
Feb 14, 2025 Q4 2024 |
6,130,268
shares
|
$9.38 Million
1.69% of portfolio
|
Q3 2023
New holding
|
|
|
Monaco Asset Management Sam
|
Feb 10, 2025 Q4 2024 |
5,371,641
shares
|
$8.22 Million
0.71% of portfolio
|
Q4 2024
Added 39.49%
|
|
|
Siren, L.L.C.
New York, NY |
Feb 14, 2025 Q4 2024 |
5,208,968
shares
|
$7.97 Million
0.21% of portfolio
|
Q4 2024
Reduced 60.78%
|
|
|
Acadian Asset Management LLC
Boston, MA |
Feb 11, 2025 Q4 2024 |
5,104,760
shares
|
$7.81 Million
0.01% of portfolio
|
Q4 2024
Added 29.29%
|
|
|
Eversept Partners, LP
New York, NY |
Feb 14, 2025 Q4 2024 |
4,978,458
shares
|
$7.62 Million
0.45% of portfolio
|
Q3 2024
Reduced 9.22%
|
|
|
Hhlr Advisors, Ltd.
Grand Cayman, E9 |
Feb 14, 2025 Q4 2024 |
4,974,041
shares
|
$7.61 Million
0.17% of portfolio
|
Q4 2022
Reduced 32.97%
|
|
|
Opaleye Management Inc.
Boston, MA |
Feb 14, 2025 Q4 2024 |
4,490,000
shares
|
$6.87 Million
0.79% of portfolio
|
Q4 2024
Added 22.51%
|
|
|
Israel Englander
Millennium Management LLC | New York, Ny
|
Feb 14, 2025 Q4 2024 |
3,586,067
shares
|
$5.49 Million
0.0% of portfolio
|
Q4 2024
Added 14.61%
|
|
|
Ci Private Wealth, LLC
Miami, FL |
Feb 10, 2025 Q4 2024 |
3,391,483
shares
|
$5.19 Million
0.0% of portfolio
|
Q2 2024
Added 3.64%
|
|
|
Rock Springs Capital Management LP
Baltimore, MD |
Feb 14, 2025 Q4 2024 |
3,266,960
shares
|
$5 Million
0.12% of portfolio
|
Q3 2023
Added 196.92%
|
|
|
Platinum Investment Management LTD
Sydney Australia 2000, C3 |
Feb 10, 2025 Q4 2024 |
3,180,295
shares
|
$4.87 Million
0.17% of portfolio
|
Q4 2024
Reduced 9.78%
|
|
|
Black Rock Inc.
New York, NY |
Aug 13, 2024 Q2 2024 |
2,811,507
shares
|
$4.3 Million
0.0% of portfolio
|
Q2 2024
Reduced 8.99%
|
|
|
Marshall Wace, LLP
London, X0 |
Feb 13, 2025 Q4 2024 |
2,534,378
shares
|
$3.88 Million
0.0% of portfolio
|
Q4 2024
Reduced 27.28%
|
|
|
Geode Capital Management, LLC
Boston, MA |
Feb 12, 2025 Q4 2024 |
2,250,461
shares
|
$3.44 Million
0.0% of portfolio
|
Q4 2024
Added 1.72%
|
|
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
Feb 14, 2025 Q4 2024 |
2,112,745
shares
|
$3.23 Million
0.0% of portfolio
|
Q3 2024
Reduced 44.51%
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Feb 13, 2025 Q4 2024 |
1,712,503
shares
|
$2.62 Million
0.0% of portfolio
|
Q4 2024
Reduced 1.85%
|
|
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
Feb 14, 2025 Q4 2024 |
1,534,668
shares
|
$2.35 Million
0.01% of portfolio
|
Q4 2024
Reduced 18.69%
|