T. Rowe Price Associates
AOSL icon

T. Rowe Price Associates’s Alpha and Omega Semiconductor AOSL Stock Holding History

T. Rowe Price Associates’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 		$728K Buy
32,823
+4,965
+18% +$108K ﹤0.01% 2289
2025
Q4 		$552K Buy
27,858
+1,222
+5% +$28.9K ﹤0.01% 2346
2025
Q3 		$745K Buy
26,636
+821
+3% +$22.8K ﹤0.01% 2192
2025
Q2 		$663K Buy
25,815
+1,628
+7% +$35.4K ﹤0.01% 2169
2025
Q1 		$602K Buy
24,187
+1,055
+5% +$35.3K ﹤0.01% 2185
2024
Q4 		$857K Buy
23,132
+1,620
+8% +$60.4K ﹤0.01% 2034
2024
Q3 		$799K Sell
21,512
-1,219
-5% -$46.3K ﹤0.01% 2054
2024
Q2 		$850K Buy
22,731
+3,095
+16% +$81.8K ﹤0.01% 1969
2024
Q1 		$433K Buy
19,636
+893
+5% +$21.6K ﹤0.01% 2266
2023
Q4 		$489K Buy
18,743
+2,229
+13% +$55K ﹤0.01% 2184
2023
Q3 		$493K Buy
16,514
+1,766
+12% +$54.9K ﹤0.01% 2111
2023
Q2 		$484K Buy
14,748
+463
+3% +$12.5K ﹤0.01% 2149
2023
Q1 		$385K Buy
14,285
+506
+4% +$14.7K ﹤0.01% 2223
2022
Q4 		$394K Buy
13,779
+358
+3% +$11.6K ﹤0.01% 2250
2022
Q3 		$413K Buy
13,421
+1,284
+11% +$47.5K ﹤0.01% 2218
2022
Q2 		$405K Buy
12,137
+311
+3% +$12.7K ﹤0.01% 2306
2022
Q1 		$646K Sell
11,826
-2,335
-16% -$121K ﹤0.01% 2225
2021
Q4 		$858K Buy
14,161
+1,697
+14% +$73.5K ﹤0.01% 2104
2021
Q3 		$391K Hold
12,464
– – ﹤0.01% 2476
2021
Q2 		$379K Buy
+12,464
New +$383K ﹤0.01% 2506

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

T. Rowe Price Associates's AOSL Position: Q1 2026 in Review

T. Rowe Price Associates increased its Alpha and Omega Semiconductor (AOSL) stake by 18% in Q1 2026, buying an estimated $108K and bringing the position to 32,823 shares worth $728K. The position accounts for ﹤0.01% of the portfolio, ranked #2289.

T. Rowe Price Associates first reported a position in AOSL in Q2 2021 and has held it in 20 quarters since. The position peaked at $858K in Q4 2021. 180 funds tracked by Wall St. Rank hold AOSL as of Q1 2026.

  • T. Rowe Price Associates held 32,823 shares of Alpha and Omega Semiconductor worth $728K as of Q1 2026.
  • T. Rowe Price Associates bought 4,965 Alpha and Omega Semiconductor shares in Q1 2026, an estimated $108K.
  • Alpha and Omega Semiconductor made up ﹤0.01% of T. Rowe Price Associates's portfolio in Q1 2026, its #2289 holding.
  • T. Rowe Price Associates first reported a position in Alpha and Omega Semiconductor in Q2 2021 and has held it in 20 quarters since.
  • T. Rowe Price Associates's Alpha and Omega Semiconductor position peaked at $858K in Q4 2021.
  • 180 funds tracked by Wall St. Rank held Alpha and Omega Semiconductor as of Q1 2026.

Based on T. Rowe Price Associates's 13F filing for Q1 2026, filed 15 May 2026.