Simplex Trading
GOSS icon

Simplex Trading’s Gossamer Bio GOSS Stock Holding History

Simplex Trading’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 		$242K Sell
735,300
-855,300
-54% -$1.34M ﹤0.01% 4073
2025
Q4 		$4.93M Buy
1,590,600
+288,200
+22% +$822K ﹤0.01% 1276
2025
Q3 		$3.42M Buy
1,302,400
+770,800
+145% +$1.7M ﹤0.01% 1806
2025
Q2 		$653K Buy
531,600
+173,000
+48% +$189K ﹤0.01% 3226
2025
Q1 		$394K Buy
358,600
+70,500
+24% +$81.5K ﹤0.01% 3652
2024
Q4 		$260K Sell
288,100
-4,200
-1% -$3.6K ﹤0.01% 4226
2024
Q3 		$288K Buy
292,300
+131,300
+82% +$126K ﹤0.01% 4172
2024
Q2 		$145K Buy
161,000
+41,600
+35% +$31.1K ﹤0.01% 4965
2024
Q1 		$140K Sell
119,400
-150,300
-56% -$165K ﹤0.01% 5235
2023
Q4 		$246K Sell
269,700
-70,000
-21% -$51.7K ﹤0.01% 4448
2023
Q3 		$41K Buy
339,700
+218,600
+181% +$252K ﹤0.01% 5982
2023
Q2 		$145K Sell
121,100
-226,600
-65% -$282K ﹤0.01% 4654
2023
Q1 		$438K Buy
347,700
+314,700
+954% +$602K ﹤0.01% 3413
2022
Q4 		$71K Buy
33,000
+25,500
+340% +$210K ﹤0.01% 5455
2022
Q3 		$89K Sell
7,500
-200
-3% -$2.48K ﹤0.01% 5674
2022
Q2 		$64K Buy
7,700
+2,800
+57% +$21.7K ﹤0.01% 6167
2022
Q1 		$42K Buy
4,900
+500
+11% +$4.82K ﹤0.01% 7378
2021
Q4 		$49K Buy
4,400
+3,700
+529% +$43.9K ﹤0.01% 7292
2021
Q3 		$5K Hold
700
– – ﹤0.01% 9267
2021
Q2 		$5K Buy
700
+682
+3,789% +$5.91K ﹤0.01% 9452
2021
Q1 		$16K Sell
18
-2
-10% -$20 ﹤0.01% 7619
2020
Q4 		$19K Buy
+20
New +$197 ﹤0.01% 6996
2020
Q3 		– Sell
-138
Closed -$179K – 8044
2020
Q2 		$179K Buy
138
+112
+431% +$1.41K ﹤0.01% 4115
2020
Q1 		$26K Sell
26
-178
-87% -$2.32K ﹤0.01% 5739
2019
Q4 		$318K Sell
204
-83
-29% -$1.67K ﹤0.01% 3223
2019
Q3 		$481K Buy
+287
New +$5.71K ﹤0.01% 2659

Other funds holding GOSS

BlackRock
BlackRock New York $5.72T 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 $77.1B 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

Simplex Trading's GOSS Position: Q1 2024 in Review

Simplex Trading sold out of Gossamer Bio (GOSS) in Q1 2024, closing a stake of 10,505 shares — an estimated $11.6K sold.

Simplex Trading first reported a position in GOSS in Q3 2019 and held it in 13 quarters. The position peaked at $434K in Q1 2020. 110 funds tracked by Wall St. Rank hold GOSS as of Q1 2024.

  • Simplex Trading reported no remaining Gossamer Bio position as of Q1 2024 after selling out during the quarter.
  • Simplex Trading sold 10,505 Gossamer Bio shares in Q1 2024, an estimated $11.6K.
  • Simplex Trading first reported a position in Gossamer Bio in Q3 2019 and held it in 13 quarters.
  • Simplex Trading's Gossamer Bio position peaked at $434K in Q1 2020.
  • 110 funds tracked by Wall St. Rank held Gossamer Bio as of Q1 2024.

Based on Simplex Trading's 13F filing for Q1 2024, filed 25 Apr 2024.