AllianceBernstein
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AllianceBernstein’s Gossamer Bio GOSS Stock Holding History

AllianceBernstein’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 		– Sell
-190,220
Closed -$590K – 3367
2026
Q1 		$590K Hold
190,220
– – ﹤0.01% 2553
2025
Q4 		$590K Buy
190,220
+91,540
+93% +$261K ﹤0.01% 2572
2025
Q3 		$260K Buy
98,680
+72,260
+274% +$159K ﹤0.01% 2990
2025
Q2 		$32.5K Buy
+26,420
New +$28.8K ﹤0.01% 3219
2023
Q4 		– Sell
-148,270
Closed -$123K – 3190
2023
Q3 		$123K Hold
148,270
– – ﹤0.01% 3038
2023
Q2 		$178K Sell
148,270
-60,800
-29% -$75.7K ﹤0.01% 3009
2023
Q1 		$263K Sell
209,070
-900
-0.4% -$1.72K ﹤0.01% 2819
2022
Q4 		$456K Hold
209,970
– – ﹤0.01% 2679
2022
Q3 		$2.52M Buy
209,970
+160,170
+322% +$1.99M ﹤0.01% 1738
2022
Q2 		$417K Hold
49,800
– – ﹤0.01% 2752
2022
Q1 		$432K Buy
49,800
+100
+0.2% +$964 ﹤0.01% 2738
2021
Q4 		$562K Hold
49,700
– – ﹤0.01% 2681
2021
Q3 		$625K Sell
49,700
-5,600
-10% -$51.6K ﹤0.01% 2671
2021
Q2 		$449K Sell
55,300
-81,322
-60% -$705K ﹤0.01% 2856
2021
Q1 		$1.26M Sell
136,622
-7,700
-5% -$77.6K ﹤0.01% 2312
2020
Q4 		$1.4M Sell
144,322
-2,163,992
-94% -$21.3M ﹤0.01% 2163
2020
Q3 		$28.6M Buy
2,308,314
+99,884
+5% +$1.32M 0.02% 693
2020
Q2 		$28.7M Buy
2,208,430
+372,055
+20% +$4.68M 0.02% 657
2020
Q1 		$18.6M Buy
1,836,375
+95,370
+5% +$1.25M 0.01% 707
2019
Q4 		$27.2M Sell
1,741,005
-90,441
-5% -$1.82M 0.02% 716
2019
Q3 		$30.8M Buy
1,831,446
+210,127
+13% +$4.18M 0.02% 658
2019
Q2 		$36M Buy
1,621,319
+228,378
+16% +$4.37M 0.02% 633
2019
Q1 		$30.2M Buy
+1,392,941
New +$29M 0.02% 683

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
GCP
GSA Capital Partners London, United Kingdom $1.59B AUM 39.81% 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

AllianceBernstein's GOSS Position: Q2 2026 in Review

AllianceBernstein sold out of Gossamer Bio (GOSS) in Q2 2026, closing a stake of 190,220 shares — an estimated $590K sold.

AllianceBernstein first reported a position in GOSS in Q1 2019 and held it in 23 quarters. The position peaked at $36M in Q2 2019. 170 funds tracked by Wall St. Rank hold GOSS as of Q2 2026.

  • AllianceBernstein reported no remaining Gossamer Bio position as of Q2 2026 after selling out during the quarter.
  • AllianceBernstein sold 190,220 Gossamer Bio shares in Q2 2026, an estimated $590K.
  • AllianceBernstein first reported a position in Gossamer Bio in Q1 2019 and held it in 23 quarters.
  • AllianceBernstein's Gossamer Bio position peaked at $36M in Q2 2019.
  • 170 funds tracked by Wall St. Rank held Gossamer Bio as of Q2 2026.

Based on AllianceBernstein's 13F filing for Q2 2026, filed 14 Aug 2026.