Swiss National Bank’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
Q2 | $2.33M | Sell |
49,300
-1,100
| -2% | -$44.2K | ﹤0.01% | 1868 |
|
|
2026
Q1 | $1.12M | Hold |
50,400
| – | – | ﹤0.01% | 2113 |
|
|
2025
Q4 | $998K | Buy |
50,400
+1,300
| +3% | +$30.7K | ﹤0.01% | 2177 |
|
|
2025
Q3 | $1.37M | Buy |
49,100
+1,300
| +3% | +$36.1K | ﹤0.01% | 2023 |
|
|
2025
Q2 | $1.23M | Hold |
47,800
| – | – | ﹤0.01% | 2054 |
|
|
2025
Q1 | $1.19M | Sell |
47,800
-700
| -1% | -$23.4K | ﹤0.01% | 2052 |
|
|
2024
Q4 | $1.8M | Buy |
48,500
+1,200
| +3% | +$44.7K | ﹤0.01% | 1920 |
|
|
2024
Q3 | $1.76M | Hold |
47,300
| – | – | ﹤0.01% | 1942 |
|
|
2024
Q2 | $1.77M | Buy |
47,300
+900
| +2% | +$23.8K | ﹤0.01% | 1877 |
|
|
2024
Q1 | $1.02M | Hold |
46,400
| – | – | ﹤0.01% | 2213 |
|
|
2023
Q4 | $1.21M | Sell |
46,400
-4,800
| -9% | -$119K | ﹤0.01% | 2130 |
|
|
2023
Q3 | $1.53M | Hold |
51,200
| – | – | ﹤0.01% | 1999 |
|
|
2023
Q2 | $1.68M | Buy |
51,200
+1,000
| +2% | +$26.9K | ﹤0.01% | 2006 |
|
|
2023
Q1 | $1.35M | Sell |
50,200
-6,000
| -11% | -$174K | ﹤0.01% | 2071 |
|
|
2022
Q4 | $1.61M | Buy |
56,200
+1,600
| +3% | +$51.8K | ﹤0.01% | 2041 |
|
|
2022
Q3 | $1.68M | Buy |
54,600
+1,200
| +2% | +$44.4K | ﹤0.01% | 1995 |
|
|
2022
Q2 | $1.78M | Buy |
53,400
+3,500
| +7% | +$143K | ﹤0.01% | 2002 |
|
|
2022
Q1 | $2.73M | Buy |
49,900
+3,800
| +8% | +$198K | ﹤0.01% | 1853 |
|
|
2021
Q4 | $2.79M | Hold |
46,100
| – | – | ﹤0.01% | 1834 |
|
|
2021
Q3 | $1.45M | Buy |
46,100
+700
| +2% | +$19.4K | ﹤0.01% | 2241 |
|
|
2021
Q2 | $1.38M | Buy |
+45,400
| New | +$1.4M | ﹤0.01% | 2327 |
|
|
2020
Q2 | – | Sell |
-37,580
| Closed | -$241K | – | 2442 |
|
|
2020
Q1 | $241K | Hold |
37,580
| – | – | ﹤0.01% | 2383 |
|
|
2019
Q4 | $512K | Buy |
37,580
+1,200
| +3% | +$15.2K | ﹤0.01% | 2413 |
|
|
2019
Q3 | $447K | Buy |
36,380
+1,800
| +5% | +$19.9K | ﹤0.01% | 2394 |
|
|
2019
Q2 | $323K | Hold |
34,580
| – | – | ﹤0.01% | 2508 |
|
|
2019
Q1 | $398K | Hold |
34,580
| – | – | ﹤0.01% | 2417 |
|
|
2018
Q4 | $352K | Hold |
34,580
| – | – | ﹤0.01% | 2446 |
|
|
2018
Q3 | $402K | Hold |
34,580
| – | – | ﹤0.01% | 2449 |
|
|
2018
Q2 | $492K | Hold |
34,580
| – | – | ﹤0.01% | 2446 |
|
|
2018
Q1 | $534K | Buy |
34,580
+4,000
| +13% | +$64.7K | ﹤0.01% | 2354 |
|
|
2017
Q4 | $500K | Hold |
30,580
| – | – | ﹤0.01% | 2409 |
|
|
2017
Q3 | $504K | Hold |
30,580
| – | – | ﹤0.01% | 2381 |
|
|
2017
Q2 | $510K | Hold |
30,580
| – | – | ﹤0.01% | 2406 |
|
|
2017
Q1 | $526K | Hold |
30,580
| – | – | ﹤0.01% | 2362 |
|
|
2016
Q4 | $650K | Buy |
+30,580
| New | +$661K | ﹤0.01% | 2278 |
|
Other funds holding AOSL
Swiss National Bank's AOSL Position: Q2 2026 in Review
Swiss National Bank reduced its Alpha and Omega Semiconductor (AOSL) stake by 2.2% in Q2 2026, selling an estimated $44.2K and leaving 49,300 shares worth $2.33M. The position accounts for ﹤0.01% of the portfolio, ranked #1868.
Swiss National Bank first reported a position in AOSL in Q4 2016 and has held it in 35 quarters since. The position peaked at $2.79M in Q4 2021. 216 funds tracked by Wall St. Rank hold AOSL as of Q2 2026.
- Swiss National Bank held 49,300 shares of Alpha and Omega Semiconductor worth $2.33M as of Q2 2026.
- Swiss National Bank sold 1,100 Alpha and Omega Semiconductor shares in Q2 2026, an estimated $44.2K.
- Alpha and Omega Semiconductor made up ﹤0.01% of Swiss National Bank's portfolio in Q2 2026, its #1868 holding.
- Swiss National Bank first reported a position in Alpha and Omega Semiconductor in Q4 2016 and has held it in 35 quarters since.
- Swiss National Bank's Alpha and Omega Semiconductor position peaked at $2.79M in Q4 2021.
- 216 funds tracked by Wall St. Rank held Alpha and Omega Semiconductor as of Q2 2026.
Based on Swiss National Bank's 13F filing for Q2 2026, filed 11 Aug 2026.