XT
AOSL icon

XTX Topco’s Alpha and Omega Semiconductor AOSL Stock Holding History

XTX Topco’s Portfolio AOSL Stock Details AOSL Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.78M Buy
37,562
+14,628
+64% +$587K 0.02% 1228
2026
Q1 		$508K Sell
22,934
-14,329
-38% -$312K 0.01% 2039
2025
Q4 		$738K Buy
+37,263
New +$880K 0.02% 1268
2025
Q1 		– Sell
-9,283
Closed -$344K – 2378
2024
Q4 		$344K Buy
+9,283
New +$346K 0.03% 1101
2022
Q1 		– Sell
-4,124
Closed -$250K – 663
2021
Q4 		$250K Buy
+4,124
New +$179K 0.14% 266

Other funds holding AOSL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Connor, Clark & Lunn Investment Management (CC&L)
Connor, Clark & Lunn Investment Management (CC&L) Vancouver, British Columbia, Canada $52.8B AUM 58.98% 1-Year Est. Return

XTX Topco's AOSL Position: Q2 2026 in Review

XTX Topco increased its Alpha and Omega Semiconductor (AOSL) stake by 64% in Q2 2026, buying an estimated $587K and bringing the position to 37,562 shares worth $1.78M. The position accounts for 0.02% of the portfolio, ranked #1228.

XTX Topco first reported a position in AOSL in Q4 2021 and has held it in 5 quarters since. 216 funds tracked by Wall St. Rank hold AOSL as of Q2 2026.

  • XTX Topco held 37,562 shares of Alpha and Omega Semiconductor worth $1.78M as of Q2 2026.
  • XTX Topco bought 14,628 Alpha and Omega Semiconductor shares in Q2 2026, an estimated $587K.
  • Alpha and Omega Semiconductor made up 0.02% of XTX Topco's portfolio in Q2 2026, its #1228 holding.
  • XTX Topco first reported a position in Alpha and Omega Semiconductor in Q4 2021 and has held it in 5 quarters since.
  • 216 funds tracked by Wall St. Rank held Alpha and Omega Semiconductor as of Q2 2026.

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