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GSA Capital Partners’s Gossamer Bio GOSS Stock Holding History

GSA Capital Partners’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
Q2 		$2.47M Buy
14,986,947
+11,732,714
+361% +$3.27M 0.16% 99
2026
Q1 		$1.07M Buy
3,254,233
+3,202,373
+6,175% +$5.03M 0.07% 459
2025
Q4 		$161K Sell
51,860
-138,955
-73% -$396K 0.01% 1463
2025
Q3 		$502K Sell
190,815
-569,633
-75% -$1.26M 0.04% 845
2025
Q2 		$935K Buy
760,448
+64,895
+9% +$70.8K 0.07% 504
2025
Q1 		$765K Sell
695,553
-166,860
-19% -$193K 0.07% 514
2024
Q4 		$780K Buy
862,413
+794,867
+1,177% +$681K 0.06% 574
2024
Q3 		$67K Buy
+67,546
New +$65K 0.01% 1510
2023
Q3 		– Sell
-484,822
Closed -$582K – 1650
2023
Q2 		$582K Buy
484,822
+459,346
+1,803% +$572K 0.06% 647
2023
Q1 		$32K Sell
25,476
-101,021
-80% -$193K ﹤0.01% 1414
2022
Q4 		$274K Buy
126,497
+85,228
+207% +$702K 0.03% 997
2022
Q3 		$494K Buy
41,269
+19,447
+89% +$241K 0.07% 579
2022
Q2 		$183K Buy
21,822
+2,115
+11% +$16.4K 0.03% 1093
2022
Q1 		$171K Buy
+19,707
New +$190K 0.02% 1209
2021
Q4 		– Sell
-10,578
Closed -$133K – 1555
2021
Q3 		$133K Buy
+10,578
New +$97.4K 0.01% 1296
2021
Q2 		– Sell
-38,506
Closed -$356K – 1418
2021
Q1 		$356K Buy
+38,506
New +$388K 0.06% 546
2020
Q4 		– Sell
-63,461
Closed -$788K – 1353
2020
Q3 		$788K Buy
63,461
+49,448
+353% +$656K 0.13% 178
2020
Q2 		$182K Sell
14,013
-22,088
-61% -$278K 0.1% 374
2020
Q1 		$366K Buy
+36,101
New +$471K 0.09% 347

Other funds holding GOSS

D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
6CM
683 Capital Management New York $2.04B AUM 94.26% 1-Year Est. Return
DIG
DeepCurrents Investment Group New York $3.3B AUM 12.57% 1-Year Est. Return
CCM
Context Capital Management Lajolla, California $5.15B AUM 1.28% 1-Year Est. Return
WVP
Worth Venture Partners Fort Lee, New Jersey $44.3M AUM 34.55% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $287B AUM 42.33% 1-Year Est. Return
WAM
Wolverine Asset Management Chicago, Illinois $11.4B AUM 5.65% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
KCM
Kalehua Capital Management Dallas, Texas $174M AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

GSA Capital Partners's GOSS Position: Q2 2026 in Review

GSA Capital Partners increased its Gossamer Bio (GOSS) stake by 361% in Q2 2026, buying an estimated $3.27M and bringing the position to 14,986,947 shares worth $2.47M. The position accounts for 0.16% of the portfolio, ranked #99.

GSA Capital Partners first reported a position in GOSS in Q1 2020 and has held it in 19 quarters since. 170 funds tracked by Wall St. Rank hold GOSS as of Q2 2026.

  • GSA Capital Partners held 14,986,947 shares of Gossamer Bio worth $2.47M as of Q2 2026.
  • GSA Capital Partners bought 11,732,714 Gossamer Bio shares in Q2 2026, an estimated $3.27M.
  • Gossamer Bio made up 0.16% of GSA Capital Partners's portfolio in Q2 2026, its #99 holding.
  • GSA Capital Partners first reported a position in Gossamer Bio in Q1 2020 and has held it in 19 quarters since.
  • 170 funds tracked by Wall St. Rank held Gossamer Bio as of Q2 2026.

Based on GSA Capital Partners's 13F filing for Q2 2026, filed 6 Aug 2026.