Latest Institutional Transactions on Gossamer Bio, Inc. (GOSS)
This table provides information on the latest institutional transactions involving Gossamer Bio, Inc. (GOSS) stock. The table includes the name of the institution, the type of operation (buy or sell), whether options were involved, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the transaction has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Nov 14, 2025
Q3 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
3.64K+ 7.83% |
$4.4K - $12.6K
|
50.1K
$136K
|
|
|
Nov 14, 2025
Q3 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
771KNew |
$932K - $2.67M
|
771K
$2.09M
|
|
|
Nov 14, 2025
Q3 2025
|
Srs Capital Advisors, Inc.
Denver, CO |
BUY
|
- |
10.9KNew |
$13.1K - $37.6K
|
10.9K
$29.4K
|
|
|
Nov 14, 2025
Q3 2025
|
Exome Asset Management LLC
New York, NY |
SELL
|
- |
-646K- 58.86% |
$782K - $2.24M
|
452K
$1.22M
|
|
|
Nov 14, 2025
Q3 2025
|
Adar1 Capital Management, LLC
Austin, TX |
SELL
|
- |
-14.7K- 6.47% |
$17.8K - $50.9K
|
213K
$576K
|
|
|
Nov 14, 2025
Q3 2025
|
Adar1 Capital Management, LLC
Austin, TX |
BUY
|
CALL |
55.1KNew |
$66.7K - $191K
|
55.1K
$149K
|
|
|
Nov 14, 2025
Q3 2025
|
Mirae Asset Global Etfs Holdings Ltd.
Central, K3 |
SELL
|
- |
-16.7K- 16.04% |
$20.2K - $57.7K
|
87.3K
$237K
|
|
|
Nov 14, 2025
Q3 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
1.05MNew |
$1.28M - $3.65M
|
1.05M
$2.86M
|
|
|
Nov 14, 2025
Q3 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
14.1KNew |
$17.1K - $48.8K
|
14.1K
$38.2K
|
|
|
Nov 14, 2025
Q3 2025
|
Aqr Capital Management LLC
Greenwich, CT |
BUY
|
- |
647KNew |
$782K - $2.24M
|
647K
$1.75M
|
|
|
Nov 14, 2025
Q3 2025
|
Bank Of Nova Scotia
|
BUY
|
- |
35KNew |
$42.4K - $121K
|
35K
$94.9K
|
|
|
Nov 14, 2025
Q3 2025
|
Lazard Asset Management LLC
New York, NY |
SELL
|
- |
-25.7K- 38.1% |
$31.1K - $88.8K
|
41.7K
$113K
|
|
|
Nov 14, 2025
Q3 2025
|
Walleye Capital LLC
Plymouth, MN |
BUY
|
- |
546KNew |
$660K - $1.89M
|
546K
$1.48M
|
|
|
Nov 14, 2025
Q3 2025
|
Mercer Global Advisors Inc
Denver, CO |
BUY
|
- |
15.7KNew |
$19.1K - $54.5K
|
15.7K
$42.7K
|
|
|
Nov 14, 2025
Q3 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-24.7K- 1.63% |
$29.9K - $85.5K
|
1.5M
$4.05M
|
|
|
Nov 14, 2025
Q3 2025
|
Omers Administration Corp
Toronto, A6 |
BUY
|
- |
59.1KNew |
$71.5K - $204K
|
59.1K
$160K
|
|
|
Nov 14, 2025
Q3 2025
|
California State Teachers Retirement System
West Sacramento, CA |
BUY
|
- |
9+ 0.08% |
$10.9 - $31.1
|
11.9K
$32.1K
|
|
|
Nov 14, 2025
Q3 2025
|
Prelude Capital Management, LLC
New York, NY |
SELL
|
- |
-238K- 63.6% |
$288K - $823K
|
136K
$369K
|
|
|
Nov 14, 2025
Q3 2025
|
Mariner, LLC
Overland Park, KS |
BUY
|
- |
22.5KNew |
$27.2K - $77.7K
|
22.5K
$60.9K
|
|
|
Nov 14, 2025
Q3 2025
|
D. E. Shaw & Co., Inc.
New York, NY |
BUY
|
- |
192K+ 338.0% |
$232K - $664K
|
249K
$674K
|
|
|
Nov 14, 2025
Q3 2025
|
Palo Alto Investors LP
Palo Alto, CA |
SELL
|
- |
-275K- 4.79% |
$332K - $950K
|
5.46M
$14.8M
|
|
|
Nov 14, 2025
Q3 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
CALL |
25KNew |
$30.3K - $86.5K
|
25K
$67.8K
|
|
|
Nov 14, 2025
Q3 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
163KNew |
$197K - $563K
|
163K
$441K
|
|
|
Nov 14, 2025
Q3 2025
|
Voleon Capital Management LP
Berkeley, CA |
BUY
|
- |
19.5KNew |
$23.6K - $67.5K
|
19.5K
$52.8K
|
|
|
Nov 14, 2025
Q3 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
176K+ 177.62% |
$213K - $608K
|
275K
$745K
|
|
|
Nov 13, 2025
Q3 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
SELL
|
- |
-983K- 43.45% |
$1.19M - $3.4M
|
1.28M
$3.47M
|
|
|
Nov 13, 2025
Q3 2025
|
Acadian Asset Management LLC
Boston, MA |
SELL
|
- |
-2.13M- 29.85% |
$2.58M - $7.38M
|
5.01M
$13.6M
|
|
|
Nov 13, 2025
Q3 2025
|
Ubs Group Ag
|
BUY
|
- |
2.46M+ 785.73% |
$2.97M - $8.5M
|
2.77M
$7.51M
|
|
|
Nov 13, 2025
Q3 2025
|
Wells Fargo & Company
San Francisco, CA |
BUY
|
- |
18.5K+ 18.86% |
$22.4K - $64K
|
117K
$316K
|
|
|
Nov 13, 2025
Q3 2025
|
Prudential Financial Inc
Newark, NJ |
BUY
|
- |
300+ 0.6% |
$363 - $1.04K
|
50.7K
$137K
|
|
|
Nov 13, 2025
Q3 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
BUY
|
- |
25.4KNew |
$30.8K - $88.1K
|
25.4K
$69K
|
|
|
Nov 13, 2025
Q3 2025
|
Mackenzie Financial Corp
Toronto Ontario, A6 |
SELL
|
- |
-244K- 44.12% |
$295K - $844K
|
309K
$838K
|
|
|
Nov 13, 2025
Q3 2025
|
Entry Point Capital, LLC
New York, NY |
BUY
|
- |
51.3KNew |
$62K - $177K
|
51.3K
$139K
|
|
|
Nov 13, 2025
Q3 2025
|
Panagora Asset Management Inc
Boston, MA |
BUY
|
- |
29.9KNew |
$36.2K - $103K
|
29.9K
$81K
|
|
|
Nov 13, 2025
Q3 2025
|
Hsbc Holdings PLC
London, X0 |
BUY
|
- |
7.9K+ 43.75% |
$9.56K - $27.3K
|
26K
$70.4K
|
|
|
Nov 13, 2025
Q3 2025
|
Legal & General Group PLC
London, X0 |
SELL
|
- |
-268- 1.27% |
$324 - $927
|
20.9K
$56.6K
|
|
|
Nov 13, 2025
Q3 2025
|
Russell Investments Group, Ltd.
|
BUY
|
- |
685KNew |
$829K - $2.37M
|
685K
$1.86M
|
|
|
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
|
Advent Capital Management
New York, NY |
BUY
|
CALL |
200KNew |
$242K - $692K
|
200K
$542K
|
|
|
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
|
Kestra Advisory Services, LLC
|
BUY
|
- |
16KNew |
$19.4K - $55.4K
|
16K
$43.4K
|
|
|
Nov 13, 2025
Q3 2025
|
Sei Investments CO
Oaks, PA |
BUY
|
- |
61.2KNew |
$74K - $212K
|
61.2K
$166K
|
|
|
Nov 13, 2025
Q3 2025
|
Silverback Asset Management LLC
Chapel Hill, NC |
BUY
|
- |
150K+ 42.86% |
$182K - $519K
|
500K
$1.36M
|
|
|
Nov 13, 2025
Q3 2025
|
Quadrature Capital LTD
London, X0 |
SELL
|
- |
-16.1K- 16.79% |
$19.5K - $55.7K
|
79.7K
$216K
|
|
|
Nov 13, 2025
Q3 2025
|
Invesco Ltd.
Atlanta, GA |
BUY
|
- |
113K+ 47.17% |
$137K - $390K
|
352K
$954K
|
|
|
Nov 13, 2025
Q3 2025
|
Arrowstreet Capital, Limited Partnership
Boston, MA |
SELL
|
- |
-483K- 43.17% |
$584K - $1.67M
|
635K
$1.72M
|
|
|
Nov 13, 2025
Q3 2025
|
Stonepine Capital Management, LLC
Bend, OR |
BUY
|
- |
205KNew |
$248K - $709K
|
205K
$555K
|
|
|
Nov 13, 2025
Q3 2025
|
Platinum Investment Management LTD
Sydney Australia 2000, C3 |
SELL
|
- |
-620K- 44.78% |
$750K - $2.14M
|
764K
$2.07M
|
|
|
Nov 13, 2025
Q3 2025
|
Met Life Investment Management, LLC
Whippany, NJ |
SELL
|
- |
-14.3K- 12.35% |
$17.3K - $49.5K
|
102K
$275K
|
|
|
Nov 13, 2025
Q3 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
PUT |
20.4KNew |
$24.7K - $70.6K
|
20.4K
$55.3K
|
|