D.E. Shaw & Co
GOSS icon

D.E. Shaw & Co’s Gossamer Bio GOSS Stock Holding History

D.E. Shaw & Co’s Portfolio GOSS Stock Details GOSS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$128K Buy
389,431
+190,722
+96% +$300K ﹤0.01% 4263
2025
Q4 		$616K Sell
198,709
-50,109
-20% -$143K ﹤0.01% 3829
2025
Q3 		$654K Buy
248,818
+192,010
+338% +$423K ﹤0.01% 3715
2025
Q2 		$69.9K Buy
+56,808
New +$62K ﹤0.01% 4153
2024
Q2 		– Sell
-592,889
Closed -$700K – 4640
2024
Q1 		$700K Buy
592,889
+86,001
+17% +$94.7K ﹤0.01% 3310
2023
Q4 		$463K Buy
506,888
+235,578
+87% +$174K ﹤0.01% 3546
2023
Q3 		$226K Sell
271,310
-105,519
-28% -$122K ﹤0.01% 3725
2023
Q2 		$452K Buy
376,829
+240,654
+177% +$300K ﹤0.01% 3462
2023
Q1 		$172K Sell
136,175
-179,450
-57% -$344K ﹤0.01% 3932
2022
Q4 		$685K Buy
315,625
+29,867
+10% +$246K ﹤0.01% 3680
2022
Q3 		$3.42M Buy
285,758
+248,010
+657% +$3.08M 0.01% 2485
2022
Q2 		$316K Sell
37,748
-5,166
-12% -$40K ﹤0.01% 4333
2022
Q1 		$372K Buy
+42,914
New +$414K ﹤0.01% 4538

Other funds holding GOSS

BlackRock
BlackRock New York $5.7T AUM 30.48% 1-Year Est. Return
KCM
Kalehua Capital Management Dallas, Texas $141M AUM
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
AVM
Arch Venture Management Chicago, Illinois $677M AUM 322.07% 1-Year Est. Return
OCA
Octagon Capital Advisors New York $904M AUM 737.04% 1-Year Est. Return
SB
Samsara BioCapital Palo Alto, California $1.03B AUM 214.94% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $50.9B AUM 42.89% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return