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Cubist Systematic Strategies’s Gossamer Bio GOSS Stock Holding History

Cubist Systematic Strategies’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
2025
Q3 		$428K Buy
+162,785
New +$359K ﹤0.01% 2351
2025
Q2 		– Sell
-194,031
Closed -$213K – 3181
2025
Q1 		$213K Buy
+194,031
New +$224K ﹤0.01% 2496
2024
Q2 		– Sell
-140,083
Closed -$165K – 3375
2024
Q1 		$165K Buy
+140,083
New +$154K ﹤0.01% 3149
2023
Q3 		– Sell
-112,798
Closed -$135K – 3562
2023
Q2 		$135K Sell
112,798
-136,514
-55% -$170K ﹤0.01% 2925
2023
Q1 		$314K Buy
249,312
+85,913
+53% +$164K ﹤0.01% 2965
2022
Q4 		$355K Sell
163,399
-348,392
-68% -$2.87M ﹤0.01% 3255
2022
Q3 		$6.13M Buy
511,791
+447,095
+691% +$5.55M 0.03% 880
2022
Q2 		$542K Sell
64,696
-31,566
-33% -$245K ﹤0.01% 3000
2022
Q1 		$836K Buy
96,262
+39,304
+69% +$379K 0.01% 2177
2021
Q4 		$644K Sell
56,958
-18,060
-24% -$215K 0.01% 2258
2021
Q3 		$943K Buy
75,018
+60,922
+432% +$561K 0.01% 1568
2021
Q2 		$114K Sell
14,096
-28,958
-67% -$251K ﹤0.01% 2702
2021
Q1 		$398K Buy
43,054
+27,289
+173% +$275K 0.01% 2086
2020
Q4 		$152K Sell
15,765
-32,932
-68% -$324K ﹤0.01% 2332
2020
Q3 		$604K Buy
48,697
+9,609
+25% +$127K 0.01% 1631
2020
Q2 		$508K Buy
+39,088
New +$492K 0.01% 1582

Other funds holding GOSS

NMC
NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return
OCA
Octagon Capital Advisors New York $904M AUM 737.04% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
AVM
Arch Venture Management Chicago, Illinois $677M AUM 322.07% 1-Year Est. Return
SB
Samsara BioCapital Palo Alto, California $1.03B AUM 214.94% 1-Year Est. Return
PAI
Palo Alto Investors Palo Alto, California $654M AUM 77.8% 1-Year Est. Return
SL
Siren LLC Greenwich, Connecticut $3.61B AUM 203.3% 1-Year Est. Return
6CM
683 Capital Management New York $1.92B AUM 85.52% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return

Cubist Systematic Strategies's GOSS Position: Q3 2025 in Review

Cubist Systematic Strategies opened a new position in Gossamer Bio (GOSS) in Q3 2025: 162,785 shares worth $428K. The stake represents ﹤0.01% of the portfolio and ranks #2351 among its holdings. This is a return to the name: Cubist Systematic Strategies previously reported a position in GOSS as recently as Q1 2025.

Cubist Systematic Strategies first reported a position in GOSS in Q2 2020 and has held it in 16 quarters since. The position peaked at $6.13M in Q3 2022. 164 funds tracked by Wall St. Rank hold GOSS as of Q3 2025.

  • Cubist Systematic Strategies held 162,785 shares of Gossamer Bio worth $428K as of Q3 2025.
  • Gossamer Bio was a new Cubist Systematic Strategies position in Q3 2025.
  • Gossamer Bio made up ﹤0.01% of Cubist Systematic Strategies's portfolio in Q3 2025, its #2351 holding.
  • Cubist Systematic Strategies first reported a position in Gossamer Bio in Q2 2020 and has held it in 16 quarters since.
  • Cubist Systematic Strategies's Gossamer Bio position peaked at $6.13M in Q3 2022.
  • 164 funds tracked by Wall St. Rank held Gossamer Bio as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.