Canada Pension Plan Investment Board
AOSL icon

Canada Pension Plan Investment Board’s Alpha and Omega Semiconductor AOSL Stock Holding History

Canada Pension Plan Investment Board’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 		$265K Sell
5,600
-4,600
-45% -$185K ﹤0.01% 1504
2026
Q1 		$226K Buy
10,200
+7,100
+229% +$154K ﹤0.01% 1533
2025
Q4 		$61.4K Buy
3,100
+300
+11% +$7.08K ﹤0.01% 1878
2025
Q3 		$78.3K Sell
2,800
-8,000
-74% -$222K ﹤0.01% 1219
2025
Q2 		$277K Buy
10,800
+7,800
+260% +$170K ﹤0.01% 1072
2025
Q1 		$74.6K Buy
+3,000
New +$100K ﹤0.01% 1166
2022
Q1 		– Sell
-21,900
Closed -$1.33M – 1312
2021
Q4 		$1.33M Buy
21,900
+2,900
+15% +$126K ﹤0.01% 964
2021
Q3 		$596K Buy
+19,000
New +$527K ﹤0.01% 1115

Other funds holding AOSL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 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

Canada Pension Plan Investment Board's AOSL Position: Q2 2026 in Review

Canada Pension Plan Investment Board reduced its Alpha and Omega Semiconductor (AOSL) stake by 45% in Q2 2026, selling an estimated $185K and leaving 5,600 shares worth $265K. The position accounts for ﹤0.01% of the portfolio, ranked #1504.

Canada Pension Plan Investment Board first reported a position in AOSL in Q3 2021 and has held it in 8 quarters since. The position peaked at $1.33M in Q4 2021. 216 funds tracked by Wall St. Rank hold AOSL as of Q2 2026.

  • Canada Pension Plan Investment Board held 5,600 shares of Alpha and Omega Semiconductor worth $265K as of Q2 2026.
  • Canada Pension Plan Investment Board sold 4,600 Alpha and Omega Semiconductor shares in Q2 2026, an estimated $185K.
  • Alpha and Omega Semiconductor made up ﹤0.01% of Canada Pension Plan Investment Board's portfolio in Q2 2026, its #1504 holding.
  • Canada Pension Plan Investment Board first reported a position in Alpha and Omega Semiconductor in Q3 2021 and has held it in 8 quarters since.
  • Canada Pension Plan Investment Board's Alpha and Omega Semiconductor position peaked at $1.33M in Q4 2021.
  • 216 funds tracked by Wall St. Rank held Alpha and Omega Semiconductor as of Q2 2026.

Based on Canada Pension Plan Investment Board's 13F filing for Q2 2026, filed 14 Aug 2026.