Group One Trading
AOSL icon

Group One Trading’s Alpha and Omega Semiconductor AOSL Stock Holding History

Group One Trading’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
Q1 		$623K Buy
+28,100
New +$611K ﹤0.01% 3146
2025
Q4 		– Sell
-2,500
Closed -$69.9K – 8056
2025
Q3 		$69.9K Sell
2,500
-51,300
-95% -$1.42M ﹤0.01% 5671
2025
Q2 		$1.38M Sell
53,800
-13,400
-20% -$291K ﹤0.01% 2469
2025
Q1 		$1.67M Buy
67,200
+57,700
+607% +$1.93M ﹤0.01% 1993
2024
Q4 		$352K Buy
9,500
+8,600
+956% +$321K ﹤0.01% 3461
2024
Q3 		$33.4K Sell
900
-7,700
-90% -$292K ﹤0.01% 4921
2024
Q2 		$321K Sell
8,600
-6,700
-44% -$177K ﹤0.01% 2973
2024
Q1 		$337K Buy
15,300
+14,300
+1,430% +$346K ﹤0.01% 3112
2023
Q4 		$26.1K Sell
1,000
-700
-41% -$17.3K ﹤0.01% 5547
2023
Q3 		$50.7K Sell
1,700
-81,900
-98% -$2.55M ﹤0.01% 5086
2023
Q2 		$2.74M Buy
83,600
+70,900
+558% +$1.91M 0.01% 1419
2023
Q1 		$342K Buy
12,700
+11,800
+1,311% +$343K ﹤0.01% 3134
2022
Q4 		$25.7K Sell
900
-5,300
-85% -$171K ﹤0.01% 5452
2022
Q3 		$191K Buy
6,200
+2,700
+77% +$99.9K ﹤0.01% 4188
2022
Q2 		$117K Sell
3,500
-12,500
-78% -$512K ﹤0.01% 4829
2022
Q1 		$874K Buy
16,000
+8,400
+111% +$437K ﹤0.01% 3224
2021
Q4 		$460K Buy
7,600
+2,500
+49% +$108K ﹤0.01% 4226
2021
Q3 		$160K Buy
5,100
+3,100
+155% +$85.9K ﹤0.01% 5401
2021
Q2 		$61K Buy
2,000
+500
+33% +$15.4K ﹤0.01% 6405
2021
Q1 		$49K Buy
+1,500
New +$49.3K ﹤0.01% 6233
2020
Q4 		– Sell
-100
Closed -$1K – 6441
2020
Q3 		$1K Buy
+100
New +$1.21K ﹤0.01% 5894
2015
Q3 		– Sell
-100
Closed -$1K – 4832
2015
Q2 		$1K Buy
+100
New +$858 ﹤0.01% 4735
2013
Q4 		– Sell
-100
Closed -$1K – 5189
2013
Q3 		$1K Buy
+100
New +$784 ﹤0.01% 5021

Other funds holding AOSL

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance) Canada, Ontario, Canada $116B AUM 26.37% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Wellington Management Group
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Group One Trading's AOSL Position: Q1 2026 in Review

Group One Trading sold out of Alpha and Omega Semiconductor (AOSL) in Q1 2026, closing a stake of 694 shares — an estimated $15.1K sold.

Group One Trading first reported a position in AOSL in Q3 2013 and held it in 14 quarters. The position peaked at $802K in Q4 2021. 180 funds tracked by Wall St. Rank hold AOSL as of Q1 2026.

  • Group One Trading reported no remaining Alpha and Omega Semiconductor position as of Q1 2026 after selling out during the quarter.
  • Group One Trading sold 694 Alpha and Omega Semiconductor shares in Q1 2026, an estimated $15.1K.
  • Group One Trading first reported a position in Alpha and Omega Semiconductor in Q3 2013 and held it in 14 quarters.
  • Group One Trading's Alpha and Omega Semiconductor position peaked at $802K in Q4 2021.
  • 180 funds tracked by Wall St. Rank held Alpha and Omega Semiconductor as of Q1 2026.

Based on Group One Trading's 13F filing for Q1 2026, filed 13 May 2026.