Latest Institutional Purchases of Gossamer Bio, Inc. (GOSS)
This list provides information on the latest institutional transactions involving Gossamer Bio, Inc. (GOSS) stock that were buys. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the purchase has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Perceptive Advisors LLC
New York, NY |
BUY
|
- |
3.81MNew |
$4.61M - $13.2M
|
3.81M
$10.3M
|
|
|
Nov 14, 2025
Q3 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
3.12M+ 629.34% |
$3.78M - $10.8M
|
3.62M
$9.81M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of America Corp
Charlotte, NC |
BUY
|
- |
2.81M+ 4196.22% |
$3.41M - $9.74M
|
2.88M
$7.81M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
2.46M+ 785.73% |
$2.97M - $8.5M
|
2.77M
$7.51M
|
|
|
Nov 14, 2025
Q3 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
CALL |
2.2M+ 1047.62% |
$2.66M - $7.61M
|
2.41M
$6.53M
|
|
|
Nov 14, 2025
Q3 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
1.52M+ 197.59% |
$1.84M - $5.25M
|
2.28M
$6.19M
|
|
|
Nov 05, 2025
Q3 2025
|
Mb Generational Wealth, LLC
Spokane, WA |
BUY
|
- |
1.41MNew |
$1.71M - $4.9M
|
1.41M
$3.83M
|
|
|
Nov 14, 2025
Q3 2025
|
State Street Corp
Boston, MA |
BUY
|
- |
1.4M+ 56.51% |
$1.7M - $4.85M
|
3.88M
$10.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
1.05MNew |
$1.28M - $3.65M
|
1.05M
$2.86M
|
|
|
Nov 12, 2025
Q3 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
830K+ 336.33% |
$1M - $2.87M
|
1.08M
$2.92M
|
|
|
Nov 14, 2025
Q3 2025
|
Tang Capital Management LLC
San Diego, CA |
BUY
|
- |
800KNew |
$968K - $2.77M
|
800K
$2.17M
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
771KNew |
$932K - $2.67M
|
771K
$2.09M
|
|
|
Nov 14, 2025
Q3 2025
|
Adage Capital Partners Gp, L.L.C.
Boston, MA |
BUY
|
- |
727KNew |
$879K - $2.51M
|
727K
$1.97M
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
702KNew |
$849K - $2.43M
|
702K
$1.9M
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
685KNew |
$829K - $2.37M
|
685K
$1.86M
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
647KNew |
$782K - $2.24M
|
647K
$1.75M
|
|
|
Nov 14, 2025
Q3 2025
|
Wellington Management Group LLP
Boston, MA |
BUY
|
- |
642KNew |
$776K - $2.22M
|
642K
$1.74M
|
|
|
Nov 07, 2025
Q3 2025
|
Vanguard Group Inc
Valley Forge, PA |
BUY
|
- |
599K+ 5.25% |
$725K - $2.07M
|
12M
$32.5M
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
546KNew |
$660K - $1.89M
|
546K
$1.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Two Sigma Investments, LP
New York, NY |
BUY
|
- |
542K+ 31.07% |
$656K - $1.88M
|
2.29M
$6.2M
|
|
|
Nov 17, 2025
Q3 2025
|
Jacobs Levy Equity Management, Inc
Florham Park, NJ |
BUY
|
- |
317K+ 29.0% |
$383K - $1.1M
|
1.41M
$3.82M
|
|
|
Nov 14, 2025
Q3 2025
|
Eam Investors, LLC
Solana Beach, CA |
BUY
|
- |
278KNew |
$337K - $963K
|
278K
$755K
|
|
|
Nov 13, 2025
Q3 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
248K+ 9.07% |
$300K - $858K
|
2.98M
$8.08M
|
|
|
Nov 13, 2025
Q3 2025
|
Stonepine Capital Management, LLC
Bend, OR |
BUY
|
- |
205KNew |
$248K - $709K
|
205K
$555K
|
|
|
Nov 13, 2025
Q3 2025
|
Advent Capital Management
New York, NY |
BUY
|
CALL |
200KNew |
$242K - $692K
|
200K
$542K
|
|
|
Nov 14, 2025
Q3 2025
|
David A. Siegel
Two Sigma Advisers, LP | New York, Ny
|
BUY
|
- |
198K+ 11.83% |
$239K - $685K
|
1.87M
$5.07M
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
192K+ 338.0% |
$232K - $664K
|
249K
$674K
|
|
|
Nov 07, 2025
Q3 2025
|
Jpmorgan Chase & CO
New York, NY |
BUY
|
- |
179K+ 1144.2% |
$216K - $618K
|
194K
$527K
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
176K+ 177.62% |
$213K - $608K
|
275K
$745K
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
163KNew |
$197K - $563K
|
163K
$441K
|
|
|
Nov 13, 2025
Q3 2025
|
Silverback Asset Management LLC
Chapel Hill, NC |
BUY
|
- |
150K+ 42.86% |
$182K - $519K
|
500K
$1.36M
|
|
|
Nov 14, 2025
Q3 2025
|
Goldman Sachs Group Inc
New York, NY |
BUY
|
- |
139K+ 86.43% |
$168K - $481K
|
300K
$812K
|
|
|
Oct 20, 2025
Q3 2025
|
Merit Financial Group, LLC
|
BUY
|
- |
135KNew |
$163K - $466K
|
135K
$365K
|
|
|
Nov 12, 2025
Q3 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
134K+ 2.95% |
$163K - $465K
|
4.69M
$12.7M
|
|
|
Oct 28, 2025
Q3 2025
|
Sequoia Financial Advisors, LLC
|
BUY
|
- |
118KNew |
$142K - $407K
|
118K
$318K
|
|
|
Nov 12, 2025
Q3 2025
|
Dld Asset Management, LP
New York, NY |
BUY
|
CALL |
117K+ 196.64% |
$142K - $406K
|
177K
$479K
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
113K+ 47.17% |
$137K - $390K
|
352K
$954K
|
|
|
Nov 10, 2025
Q3 2025
|
Charles Schwab Investment Management Inc
San Francisco, CA |
BUY
|
- |
108K+ 6.67% |
$131K - $374K
|
1.73M
$4.69M
|
|
|
Oct 23, 2025
Q3 2025
|
Hb Wealth Management, LLC
|
BUY
|
- |
94.7KNew |
$115K - $328K
|
94.7K
$257K
|
|
|
Nov 14, 2025
Q3 2025
|
Alliancebernstein L.P.
New York, NY |
BUY
|
- |
72.3K+ 273.5% |
$87.4K - $250K
|
98.7K
$267K
|
|
|
Nov 12, 2025
Q3 2025
|
Lpl Financial LLC
Fort Mill, SC |
BUY
|
- |
71.3K+ 106.46% |
$86.3K - $247K
|
138K
$375K
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
61.2KNew |
$74K - $212K
|
61.2K
$166K
|
|
|
Nov 14, 2025
Q3 2025
|
Omers Administration Corp
Toronto, A6 |
BUY
|
- |
59.1KNew |
$71.5K - $204K
|
59.1K
$160K
|
|
|
Nov 12, 2025
Q3 2025
|
Cambridge Investment Research Advisors, Inc.
|
BUY
|
- |
58.1K+ 301.24% |
$70.3K - $201K
|
77.4K
$210K
|
|
|
Nov 14, 2025
Q3 2025
|
Adar1 Capital Management, LLC
Austin, TX |
BUY
|
CALL |
55.1KNew |
$66.7K - $191K
|
55.1K
$149K
|
|
|
Nov 13, 2025
Q3 2025
|
Entry Point Capital, LLC
New York, NY |
BUY
|
- |
51.3KNew |
$62K - $177K
|
51.3K
$139K
|
|
|
Nov 10, 2025
Q3 2025
|
Axq Capital, LP
Jersey City, NJ |
BUY
|
- |
46.4KNew |
$56.1K - $160K
|
46.4K
$126K
|
|
|
Nov 12, 2025
Q3 2025
|
Letko, Brosseau & Associates Inc
Montreal, A8 |
BUY
|
- |
39.4KNew |
$47.7K - $136K
|
39.4K
$107K
|
|
|
Nov 12, 2025
Q3 2025
|
Dld Asset Management, LP
New York, NY |
BUY
|
- |
37.5KNew |
$45.4K - $130K
|
37.5K
$102K
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of Nova Scotia
|
BUY
|
- |
35KNew |
$42.4K - $121K
|
35K
$94.9K
|
|