GCP
ASRT

GSA Capital Partners’s Assertio ASRT Stock Holding History

GSA Capital Partners’s Portfolio ASRT Stock Details ASRT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-25,439
Closed -$336K – 1665
2025
Q3 		$336K Buy
25,439
+21,439
+536% +$250K 0.03% 1134
2025
Q2 		$38K Buy
+4,000
New +$38.4K ﹤0.01% 1672
2025
Q1 		– Sell
-4,131
Closed -$54K – 1638
2024
Q4 		$54K Sell
4,131
-5,867
-59% -$87.4K ﹤0.01% 1534
2024
Q3 		$177K Buy
+9,998
New +$198K 0.01% 1433
2023
Q2 		– Sell
-5,344
Closed -$511K – 1505
2023
Q1 		$511K Buy
+5,344
New +$403K 0.05% 703
2020
Q1 		– Sell
-4,455
Closed -$334K – 1052
2019
Q4 		$334K Buy
4,455
+2,092
+89% +$123K 0.04% 942
2019
Q3 		$181K Buy
+2,363
New +$308K 0.02% 1194
2018
Q4 		– Sell
-252
Closed -$89K – 1336
2018
Q3 		$89K Sell
252
-2,636
-91% -$1.15M ﹤0.01% 1568
2018
Q2 		$1.16M Buy
2,888
+2,293
+385% +$932K 0.06% 653
2018
Q1 		$235K Sell
595
-404
-40% -$177K 0.01% 1414
2017
Q4 		$483K Sell
999
-1,639
-62% -$637K 0.03% 955
2017
Q3 		$917K Buy
2,638
+1,508
+133% +$711K 0.06% 583
2017
Q2 		$728K Buy
1,130
+621
+122% +$414K 0.05% 770
2017
Q1 		$383K Buy
+509
New +$516K 0.02% 1253
2016
Q1 		– Sell
-849
Closed -$924K – 1658
2015
Q4 		$924K Buy
849
+34
+4% +$38.3K 0.05% 759
2015
Q3 		$922K Sell
815
-706
-46% -$1.21M 0.05% 711
2015
Q2 		$1.96M Buy
1,521
+1,034
+212% +$1.42M 0.08% 388
2015
Q1 		$655K Buy
487
+130
+36% +$160K 0.03% 1199
2014
Q4 		$345K Buy
357
+36
+11% +$32.9K 0.02% 1179
2014
Q3 		$293K Buy
+321
New +$258K 0.02% 1275
2014
Q2 		– Sell
-259
Closed -$226K – 1792
2014
Q1 		$226K Buy
259
+71
+38% +$54.1K 0.02% 1306
2013
Q4 		$120K Buy
+188
New +$91.9K 0.01% 1550

Other funds holding ASRT

NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return
Edgewood Management
Edgewood Management Greenwich, Connecticut $15.5B AUM 9.67% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
CM
CM Management Gulf Breeze, Florida $120M AUM 37.12% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return

GSA Capital Partners's ASRT Position: Q4 2025 in Review

GSA Capital Partners sold out of Assertio (ASRT) in Q4 2025, closing a stake of 25,439 shares — an estimated $336K sold.

GSA Capital Partners first reported a position in ASRT in Q4 2013 and held it in 22 quarters. The position peaked at $1.96M in Q2 2015. 52 funds tracked by Wall St. Rank hold ASRT as of Q4 2025.

  • GSA Capital Partners reported no remaining Assertio position as of Q4 2025 after selling out during the quarter.
  • GSA Capital Partners sold 25,439 Assertio shares in Q4 2025, an estimated $336K.
  • GSA Capital Partners first reported a position in Assertio in Q4 2013 and held it in 22 quarters.
  • GSA Capital Partners's Assertio position peaked at $1.96M in Q2 2015.
  • 52 funds tracked by Wall St. Rank held Assertio as of Q4 2025.

Based on GSA Capital Partners's 13F filing for Q4 2025, filed 6 Feb 2026.