Dimensional Fund Advisors’s Alpha and Omega Semiconductor AOSL Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $34.7M | Sell |
1,563,871
-20,157
| -1% | -$438K | 0.01% | 1699 |
|
|
2025
Q4 | $31.4M | Sell |
1,584,028
-103,638
| -6% | -$2.45M | 0.01% | 1755 |
|
|
2025
Q3 | $47.2M | Sell |
1,687,666
-32,567
| -2% | -$904K | 0.01% | 1550 |
|
|
2025
Q2 | $44.1M | Sell |
1,720,233
-121,434
| -7% | -$2.64M | 0.01% | 1572 |
|
|
2025
Q1 | $45.8M | Sell |
1,841,667
-133,776
| -7% | -$4.48M | 0.01% | 1523 |
|
|
2024
Q4 | $73.2M | Sell |
1,975,443
-30,404
| -2% | -$1.13M | 0.02% | 1277 |
|
|
2024
Q3 | $74.5M | Sell |
2,005,847
-35,094
| -2% | -$1.33M | 0.02% | 1242 |
|
|
2024
Q2 | $76.3M | Sell |
2,040,941
-62,704
| -3% | -$1.66M | 0.02% | 1176 |
|
|
2024
Q1 | $46.4M | Sell |
2,103,645
-6,746
| -0.3% | -$163K | 0.01% | 1508 |
|
|
2023
Q4 | $55M | Buy |
2,110,391
+1,671
| +0.1% | +$41.3K | 0.02% | 1370 |
|
|
2023
Q3 | $62.9M | Buy |
2,108,720
+23,240
| +1% | +$723K | 0.02% | 1179 |
|
|
2023
Q2 | $68.4M | Sell |
2,085,480
-57,408
| -3% | -$1.54M | 0.02% | 1125 |
|
|
2023
Q1 | $57.8M | Sell |
2,142,888
-69,822
| -3% | -$2.03M | 0.02% | 1215 |
|
|
2022
Q4 | $63.2K | Buy |
2,212,710
+139,157
| +7% | +$4.5M | 0.02% | 1124 |
|
|
2022
Q3 | $63.8M | Buy |
2,073,553
+40,274
| +2% | +$1.49M | 0.02% | 1024 |
|
|
2022
Q2 | $67.8M | Buy |
2,033,279
+162,430
| +9% | +$6.65M | 0.02% | 1030 |
|
|
2022
Q1 | $102M | Buy |
1,870,849
+11,313
| +0.6% | +$589K | 0.03% | 837 |
|
|
2021
Q4 | $113M | Sell |
1,859,536
-64,037
| -3% | -$2.77M | 0.03% | 780 |
|
|
2021
Q3 | $60.3M | Sell |
1,923,573
-26,295
| -1% | -$729K | 0.02% | 1255 |
|
|
2021
Q2 | $59.3M | Sell |
1,949,868
-10,964
| -0.6% | -$337K | 0.02% | 1296 |
|
|
2021
Q1 | $64.1M | Sell |
1,960,832
-21,633
| -1% | -$710K | 0.02% | 1206 |
|
|
2020
Q4 | $46.9M | Sell |
1,982,465
-8,587
| -0.4% | -$175K | 0.02% | 1417 |
|
|
2020
Q3 | $25.5M | Sell |
1,991,052
-526
| -0% | -$6.34K | 0.01% | 1715 |
|
|
2020
Q2 | $21.7M | Sell |
1,991,578
-16,755
| -0.8% | -$172K | 0.01% | 1828 |
|
|
2020
Q1 | $12.9M | Buy |
2,008,333
+2,491
| +0.1% | +$27.1K | 0.01% | 1981 |
|
|
2019
Q4 | $27.3M | Sell |
2,005,842
-4,037
| -0.2% | -$51K | 0.01% | 1871 |
|
|
2019
Q3 | $24.7M | Sell |
2,009,879
-3,731
| -0.2% | -$41.2K | 0.01% | 1884 |
|
|
2019
Q2 | $18.8M | Buy |
2,013,610
+5,721
| +0.3% | +$59.6K | 0.01% | 2077 |
|
|
2019
Q1 | $23.1M | Buy |
2,007,889
+4,953
| +0.2% | +$54.8K | 0.01% | 1963 |
|
|
2018
Q4 | $20.4M | Sell |
2,002,936
-5,677
| -0.3% | -$58.5K | 0.01% | 1961 |
|
|
2018
Q3 | $23.4M | Buy |
2,008,613
+8,464
| +0.4% | +$116K | 0.01% | 2032 |
|
|
2018
Q2 | $28.5M | Sell |
2,000,149
-19,900
| -1% | -$306K | 0.01% | 1903 |
|
|
2018
Q1 | $31.2M | Buy |
2,020,049
+1,832
| +0.1% | +$29.6K | 0.01% | 1782 |
|
|
2017
Q4 | $33M | Buy |
2,018,217
+18,556
| +0.9% | +$325K | 0.01% | 1748 |
|
|
2017
Q3 | $33M | Buy |
1,999,661
+2,855
| +0.1% | +$46.8K | 0.01% | 1709 |
|
|
2017
Q2 | $33.3M | Buy |
1,996,806
+11,201
| +0.6% | +$199K | 0.02% | 1654 |
|
|
2017
Q1 | $34.1M | Buy |
1,985,605
+25,817
| +1% | +$512K | 0.02% | 1576 |
|
|
2016
Q4 | $41.7M | Buy |
1,959,788
+38,191
| +2% | +$825K | 0.02% | 1338 |
|
|
2016
Q3 | $41.7M | Buy |
1,921,597
+17,780
| +0.9% | +$319K | 0.02% | 1235 |
|
|
2016
Q2 | $26.5M | Buy |
1,903,817
+131,856
| +7% | +$1.77M | 0.02% | 1608 |
|
|
2016
Q1 | $21M | Buy |
1,771,961
+716,198
| +68% | +$7.55M | 0.01% | 1782 |
|
|
2015
Q4 | $9.7M | Buy |
1,055,763
+43,116
| +4% | +$394K | 0.01% | 2235 |
|
|
2015
Q3 | $7.89M | Buy |
1,012,647
+41,982
| +4% | +$331K | 0.01% | 2327 |
|
|
2015
Q2 | $8.48M | Buy |
970,665
+31,864
| +3% | +$273K | 0.01% | 2353 |
|
|
2015
Q1 | $8.37M | Buy |
938,801
+34,183
| +4% | +$305K | 0.01% | 2333 |
|
|
2014
Q4 | $8.01M | Buy |
904,618
+40,748
| +5% | +$364K | 0.01% | 2368 |
|
|
2014
Q3 | $8.12M | Buy |
863,870
+47,082
| +6% | +$446K | 0.01% | 2320 |
|
|
2014
Q2 | $7.57M | Buy |
816,788
+22,123
| +3% | +$175K | 0.01% | 2383 |
|
|
2014
Q1 | $5.85M | Hold |
794,665
| – | – | ﹤0.01% | 2493 |
|
|
2013
Q4 | $6.13M | Buy |
794,665
+1,132
| +0.1% | +$8.7K | ﹤0.01% | 2470 |
|
|
2013
Q3 | $6.67M | Buy |
793,533
+4,581
| +0.6% | +$35.9K | 0.01% | 2396 |
|
|
2013
Q2 | $6.03M | Buy |
+788,952
| New | +$6.35M | 0.01% | 2371 |
|
Other funds holding AOSL
VPM
VCM
WCM
Dimensional Fund Advisors's AOSL Position: Q1 2026 in Review
Dimensional Fund Advisors reduced its Alpha and Omega Semiconductor (AOSL) stake by 1.3% in Q1 2026, selling an estimated $438K and leaving 1,563,871 shares worth $34.7M. The position accounts for 0.01% of the portfolio, ranked #1699.
Dimensional Fund Advisors first reported a position in AOSL in Q2 2013 and has held it in 52 quarters since. The position peaked at $113M in Q4 2021. 180 funds tracked by Wall St. Rank hold AOSL as of Q1 2026.
- Dimensional Fund Advisors held 1,563,871 shares of Alpha and Omega Semiconductor worth $34.7M as of Q1 2026.
- Dimensional Fund Advisors sold 20,157 Alpha and Omega Semiconductor shares in Q1 2026, an estimated $438K.
- Alpha and Omega Semiconductor made up 0.01% of Dimensional Fund Advisors's portfolio in Q1 2026, its #1699 holding.
- Dimensional Fund Advisors first reported a position in Alpha and Omega Semiconductor in Q2 2013 and has held it in 52 quarters since.
- Dimensional Fund Advisors's Alpha and Omega Semiconductor position peaked at $113M in Q4 2021.
- 180 funds tracked by Wall St. Rank held Alpha and Omega Semiconductor as of Q1 2026.
Based on Dimensional Fund Advisors's 13F filing for Q1 2026, filed 7 May 2026.