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Harbor Capital Advisors’s Alpha and Omega Semiconductor AOSL Stock Holding History

Harbor Capital Advisors’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
2025
Q3 		– Sell
-275
Closed -$7K – 1348
2025
Q2 		$7K Sell
275
-5
-2% -$109 ﹤0.01% 1054
2025
Q1 		$7K Buy
280
+87
+45% +$2.91K ﹤0.01% 1061
2024
Q4 		$7K Sell
193
-3
-2% -$112 ﹤0.01% 1044
2024
Q3 		$7K Buy
+196
New +$7.44K ﹤0.01% 1052

Other funds holding AOSL

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $128B AUM 35.83% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
Wellington Management Group
Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
RS
Robeco Schweiz Zurich, Switzerland $6.23B AUM 86.54% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Harbor Capital Advisors's AOSL Position: Q3 2025 in Review

Harbor Capital Advisors sold out of Alpha and Omega Semiconductor (AOSL) in Q3 2025, closing a stake of 275 shares — an estimated $7K sold.

Harbor Capital Advisors first reported a position in AOSL in Q3 2024 and held it in 4 quarters. The position peaked at $7K in Q2 2025. 185 funds tracked by Wall St. Rank hold AOSL as of Q3 2025.

  • Harbor Capital Advisors reported no remaining Alpha and Omega Semiconductor position as of Q3 2025 after selling out during the quarter.
  • Harbor Capital Advisors sold 275 Alpha and Omega Semiconductor shares in Q3 2025, an estimated $7K.
  • Harbor Capital Advisors first reported a position in Alpha and Omega Semiconductor in Q3 2024 and held it in 4 quarters.
  • Harbor Capital Advisors's Alpha and Omega Semiconductor position peaked at $7K in Q2 2025.
  • 185 funds tracked by Wall St. Rank held Alpha and Omega Semiconductor as of Q3 2025.

Based on Harbor Capital Advisors's 13F filing for Q3 2025, filed 15 Oct 2025.