Citigroup
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Citigroup’s Alpha and Omega Semiconductor AOSL Stock Holding History

Citigroup’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
Q3 		– Sell
-22,500
Closed -$1.06M – 5987
2026
Q2 		$1.06M Buy
+22,500
New +$903K ﹤0.01% 3408

Other funds holding AOSL

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Weber Capital Management
Weber Capital Management San Francisco, California $110M AUM 43.35% 1-Year Est. Return
Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return
Wedge Capital Management
Wedge Capital Management Charlotte, North Carolina $5.72B AUM 38.26% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $195B AUM 21.17% 1-Year Est. Return
Creative Planning
Creative Planning Overland Park, Kansas $179B AUM 16.96% 1-Year Est. Return
Inspire Investing
Inspire Investing Meridian, Idaho $2.37B AUM 29.82% 1-Year Est. Return
Counterpoint Mutual Funds
Counterpoint Mutual Funds San Diego, California $1.16B AUM 33.78% 1-Year Est. Return
Wealth Enhancement Advisory Services
Wealth Enhancement Advisory Services Plymouth, Minnesota $67.3B AUM 21.9% 1-Year Est. Return
Y-Intercept (HK)
Y-Intercept (HK) Hong Kong $4.52B AUM 6.6% 1-Year Est. Return

Citigroup's AOSL Position: Q3 2026 in Review

Citigroup reduced its Alpha and Omega Semiconductor (AOSL) stake by 67% in Q3 2026, selling an estimated $1.23M and leaving 20,240 shares worth $557K. The position accounts for ﹤0.01% of the portfolio, ranked #3704.

Citigroup first reported a position in AOSL in Q2 2013 and has held it in 54 quarters since. The position peaked at $2.89M in Q2 2026. 53 funds tracked by Wall St. Rank hold AOSL as of Q3 2026.

  • Citigroup held 20,240 shares of Alpha and Omega Semiconductor worth $557K as of Q3 2026.
  • Citigroup sold 40,859 Alpha and Omega Semiconductor shares in Q3 2026, an estimated $1.23M.
  • Alpha and Omega Semiconductor made up ﹤0.01% of Citigroup's portfolio in Q3 2026, its #3704 holding.
  • Citigroup first reported a position in Alpha and Omega Semiconductor in Q2 2013 and has held it in 54 quarters since.
  • Citigroup's Alpha and Omega Semiconductor position peaked at $2.89M in Q2 2026.
  • 53 funds tracked by Wall St. Rank held Alpha and Omega Semiconductor as of Q3 2026.

Based on Citigroup's 13F filing for Q3 2026, filed 4 Nov 2026.