XT
ASRT

XTX Topco’s Assertio ASRT Stock Holding History

XTX Topco’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
Q3 		– Sell
-705
Closed -$6.79K – 2539
2025
Q2 		$6.79K Buy
+705
New +$6.78K ﹤0.01% 2249
2025
Q1 		– Sell
-3,423
Closed -$44.7K – 2394
2024
Q4 		$44.7K Sell
3,423
-8,033
-70% -$120K ﹤0.01% 1916
2024
Q3 		$203K Buy
+11,456
New +$227K 0.01% 1441
2023
Q3 		– Sell
-5,597
Closed -$455K – 1551
2023
Q2 		$455K Buy
+5,597
New +$520K 0.08% 431
2023
Q1 		– Sell
-5,116
Closed -$330K – 1261
2022
Q4 		$330K Buy
5,116
+1,161
+29% +$51.1K 0.07% 526
2022
Q3 		$135K Buy
+3,955
New +$179K 0.03% 883

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
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 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
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Two Sigma Advisers
Two Sigma Advisers New York $51.4B AUM 31.07% 1-Year Est. Return
GCP
GSA Capital Partners London, United Kingdom $1.61B AUM 28.28% 1-Year Est. Return

XTX Topco's ASRT Position: Q3 2025 in Review

XTX Topco sold out of Assertio (ASRT) in Q3 2025, closing a stake of 705 shares — an estimated $6.79K sold.

XTX Topco first reported a position in ASRT in Q3 2022 and held it in 6 quarters. The position peaked at $455K in Q2 2023. 65 funds tracked by Wall St. Rank hold ASRT as of Q3 2025.

  • XTX Topco reported no remaining Assertio position as of Q3 2025 after selling out during the quarter.
  • XTX Topco sold 705 Assertio shares in Q3 2025, an estimated $6.79K.
  • XTX Topco first reported a position in Assertio in Q3 2022 and held it in 6 quarters.
  • XTX Topco's Assertio position peaked at $455K in Q2 2023.
  • 65 funds tracked by Wall St. Rank held Assertio as of Q3 2025.

Based on XTX Topco's 13F filing for Q3 2025, filed 14 Nov 2025.