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 182 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 $443 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Bridgeway Capital Management, LLC
Houston, TX |
Nov 14, 2025 Q3 2025 |
335,900
shares
|
$910,289
0.02% of portfolio
|
Q3 2025
Reduced 30.87%
|
|
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
Nov 13, 2025 Q3 2025 |
309,050
shares
|
$837,525
0.0% of portfolio
|
Q3 2025
Reduced 44.12%
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
299,582
shares
|
$811,867
0.0% of portfolio
|
Q3 2025
Added 86.43%
|
|
|
Smith, Moore & Co.
Clayton, MO |
Nov 12, 2025 Q3 2025 |
280,000
shares
|
$758,800
0.06% of portfolio
|
Q3 2025
Reduced 6.67%
|
|
|
Eam Investors, LLC
Solana Beach, CA |
Nov 14, 2025 Q3 2025 |
278,422
shares
|
$754,523
0.1% of portfolio
|
Q3 2025
New holding
|
|
|
Xtx Topco LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
274,782
shares
|
$744,659
0.04% of portfolio
|
Q3 2025
Added 177.62%
|
|
|
Barclays PLC
London, X0 |
Nov 12, 2025 Q3 2025 |
271,706
shares
|
$736,323
0.0% of portfolio
|
Q3 2025
Reduced 19.8%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
248,818
shares
|
$674,296
0.0% of portfolio
|
Q3 2025
Added 338.0%
|
|
|
Rhumbline Advisers
Boston, MA |
Nov 06, 2025 Q3 2025 |
225,060
shares
|
$609,912
0.0% of portfolio
|
Q3 2025
Reduced 2.59%
|
|
|
Adar1 Capital Management, LLC
Austin, TX |
Nov 14, 2025 Q3 2025 |
212,531
shares
|
$575,959
0.05% of portfolio
|
Q3 2025
Reduced 6.47%
|
|
|
Qube Research & Technologies LTD
London, X0 |
Nov 14, 2025 Q3 2025 |
208,789
shares
|
$565,818
0.0% of portfolio
|
Q3 2025
Reduced 16.41%
|
|
|
Stonepine Capital Management, LLC
Bend, OR |
Nov 13, 2025 Q3 2025 |
204,770
shares
|
$554,926
0.44% of portfolio
|
Q3 2025
New holding
|
|
|
Jpmorgan Chase & CO
New York, NY |
Nov 26, 2025 Q3 2025 |
194,369
shares
|
$526,739
0.0% of portfolio
|
Q3 2025
Added 1144.2%
|
|
|
Gsa Capital Partners LLP
London, X0 |
Nov 07, 2025 Q3 2025 |
190,815
shares
|
$517,108
0.04% of portfolio
|
Q3 2025
Reduced 74.91%
|
|
|
Cubist Systematic Strategies, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
162,785
shares
|
$441,147
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Merriman Wealth Management, LLC
|
Feb 13, 2025 Q4 2024 |
142,269
shares
|
$385,548
0.01% of portfolio
|
Q4 2024
New holding
|
|
|
Lpl Financial LLC
Fort Mill, SC |
Nov 12, 2025 Q3 2025 |
138,326
shares
|
$374,863
0.0% of portfolio
|
Q3 2025
Added 106.46%
|
|
|
Birchview Capital, LP
Burlington, VT |
Nov 13, 2025 Q3 2025 |
138,176
shares
|
$374,456
0.29% of portfolio
|
Q4 2023
Reduced 33.91%
|
|
|
Prelude Capital Management, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
136,200
shares
|
$369,102
0.03% of portfolio
|
Q3 2025
Reduced 63.6%
|
|
|
Merit Financial Group, LLC
|
Nov 07, 2025 Q3 2025 |
134,688
shares
|
$365,004
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Atom Investors LP
Austin, TX |
Nov 14, 2025 Q3 2025 |
132,552
shares
|
$359,215
0.03% of portfolio
|
Q3 2025
Reduced 81.85%
|
|
|
Sequoia Financial Advisors, LLC
|
Oct 28, 2025 Q3 2025 |
117,500
shares
|
$318,425
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Wells Fargo & Company
San Francisco, CA |
Nov 13, 2025 Q3 2025 |
116,667
shares
|
$316,167
0.0% of portfolio
|
Q3 2025
Added 18.86%
|
|
|
Victory Capital Management Inc
|
Nov 12, 2025 Q3 2025 |
105,226
shares
|
$285,162
0.0% of portfolio
|
Q3 2025
Reduced 0.69%
|
|
|
Met Life Investment Management, LLC
Whippany, NJ |
Nov 13, 2025 Q3 2025 |
101,513
shares
|
$275,100
0.0% of portfolio
|
Q3 2025
Reduced 12.35%
|
|