Alpha and Omega Semiconductor Ownership | Who Owns Alpha and Omega Semiconductor?
Alpha and Omega Semiconductor Ownership Summary
Alpha and Omega Semiconductor is owned by 70.48% institutional investors, 16.48% insiders, and 13.04% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 13.55% of AOSL shares. iShares Core S&P Small-Cap ETF is the top mutual fund, with 5.10% of its assets in Alpha and Omega Semiconductor shares.
AOSL Ownership Benchmark
| Type | Name | % Inst | % Insiders | % Retail |
|---|---|---|---|---|
| Stock | Alpha and Omega Semiconductor | 70.48% | 16.48% | 13.04% |
| Sector | Technology Stocks | 44.46% | 12.08% | 43.46% |
| Idea | Semiconductor Stocks List | 50.50% | 7.23% | 42.27% |
Institutional Shareholders
Top Institutional Shareholders by Total Shares
| Holder | Shares | % Holding | Value |
|---|---|---|---|
| Blackrock funding, inc. /de | 3.93M | 13.55% | $145.57M |
| Blackrock | 3.73M | 13.11% | $139.32M |
| Vanguard group | 2.41M | 8.31% | $89.30M |
| Dimensional fund advisors lp | 1.98M | 6.81% | $73.15M |
| Manufacturers life insurance company, the | 1.19M | 4.10% | $44.04M |
| State street | 1.17M | 4.00% | $43.22M |
| Hood river capital management | 1.14M | 3.93% | $42.16M |
| Wellington management group llp | 633.35K | 2.18% | $23.45M |
| Geode capital management | 580.56K | 2.00% | $21.50M |
| Fmr | 536.93K | 1.85% | $19.88M |
Top Institutional Shareholders by % of Total Assets
| Holder | Shares | % Assets | Value |
|---|---|---|---|
| Acuitas investments | 115.90K | 3.52% | $4.29M |
| Gagnon advisors | 120.20K | 2.85% | $4.45M |
| Gagnon securities | 214.10K | 1.60% | $7.93M |
| Hel ved capital management | 68.14K | 0.74% | $2.52M |
| Mork capital management | 30.00K | 0.73% | $1.11M |
| Uniplan investment counsel | 191.78K | 0.66% | $7.10M |
| Hood river capital management | 1.14M | 0.62% | $42.16M |
| Cloudalpha capital management limited/hong kong | 216.41K | 0.57% | $8.01M |
| Polymer capital management (hk) | 49.38K | 0.32% | $1.83M |
| Oberweis asset management inc/ | 177.70K | 0.31% | $6.58M |
Top Buyers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Hood river capital management | 1.14M | 0.62% | 1.14M |
| Driehaus capital management | 313.59K | 0.10% | 313.59K |
| Millennium management | 256.71K | 0.00% | 247.68K |
| Cloudalpha capital management limited/hong kong | 216.41K | 0.57% | 216.41K |
| Blackrock funding, inc. /de | 3.93M | 0.00% | 135.34K |
Top Sellers
| Holder | Shares | % Assets | Change |
|---|---|---|---|
| Invesco | 149.17K | 0.00% | -610.19K |
| Point72 asset management | - | - | -471.54K |
| B. riley asset management | - | - | -232.09K |
| State street | 1.17M | 0.00% | -174.02K |
| First eagle investment management | 315.41K | 0.03% | -150.91K |
New Positions
| Holder | Shares | % Assets | Change | Value |
|---|---|---|---|---|
| Hood river capital management | 1.14M | 0.62% | 1.14M | $42.16M |
| Driehaus capital management | 313.59K | 0.10% | 313.59K | $11.61M |
| Cloudalpha capital management limited/hong kong | 216.41K | 0.57% | 216.41K | $8.01M |
| Boothbay fund management | 104.47K | 0.10% | 104.47K | $3.87M |
| Hel ved capital management | 68.14K | 0.74% | 68.14K | $2.52M |
Sold Out
| Holder | Change |
|---|---|
| Allspring global investments | -3.00 |
| Quadrant capital group | -18.00 |
| Avion wealth | -23.00 |
| Covestor | -28.00 |
| Abich financial wealth management | -30.00 |
Institutional Ownership Trends
| Date | Holdings | Change % | Shares | Change % | Ownership | Change % | Increased Position | Change % | Decreased Position | Change % |
|---|---|---|---|---|---|---|---|---|---|---|
| Dec 31, 2024 | 185 | 1.65% | 20,553,369 | 5.02% | 70 | 1.55% | 96 | 4.35% | 52 | -1.89% |
| Sep 30, 2024 | 180 | 1.69% | 19,570,876 | 0.43% | 67 | 1.42% | 89 | -13.59% | 54 | 14.89% |
| Jun 30, 2024 | 175 | 19.05% | 19,486,741 | 1.54% | 68 | 1.45% | 102 | 43.66% | 46 | -2.13% |
| Mar 31, 2024 | 147 | -2.00% | 19,190,437 | 5.52% | 68 | 1.62% | 71 | -6.58% | 47 | 6.82% |
| Dec 31, 2023 | 150 | 0.67% | 18,186,188 | 3.87% | 65 | 1.61% | 76 | 31.03% | 44 | -16.98% |
Top Mutual Funds Shareholders
| Holder | Shares | % Holding | Change |
|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 1.50M | 5.10% | 1.04K |
| Hood River Small-Cap Growth Instl | 759.54K | 2.58% | 759.54K |
| Vanguard Total Stock Mkt Idx Inv | 727.41K | 2.47% | - |
| Vanguard US Total Market Shares ETF | 726.32K | 2.47% | - |
| iShares Russell 2000 ETF | 632.18K | 2.15% | -5.50K |
| Invesco Semiconductors ETF | 598.77K | 2.04% | -2.93K |
| Vanguard Information Technology ETF | 578.31K | 1.97% | 3.92K |
| JHancock Small Cap Core NAV | 540.90K | 1.84% | 25.01K |
| RobecoSAM Smart Energy B EUR | 530.00K | 1.80% | 130.00K |
| Fidelity Select Semiconductors | 513.30K | 1.75% | - |
Recent Insider Transactions
| Date | Name | Role | Activity | Value |
|---|---|---|---|---|
| Jan 13, 2025 | Xue Bing | EVP-WW Sales & Bus Development | Sell | $43.47K |
| Dec 12, 2024 | Xue Bing | EVP-WW Sales & Bus Development | Sell | $89.22K |
| Dec 04, 2024 | Liang Yifan | CFO and Corp Secretary | Sell | $444.37K |
| Dec 04, 2024 | Liang Yifan | CFO and Corp Secretary | Sell | $640.18K |
| Dec 04, 2024 | Liang Yifan | CFO and Corp Secretary | Sell | $184.40K |
Insider Transactions Trends
| Date | Buy | Sell |
|---|---|---|
| 2025 Q1 | - | 1 |
| 2024 Q4 | - | 12 |
| 2024 Q3 | - | 7 |
| 2024 Q2 | - | 1 |
| 2024 Q1 | - | 9 |
AOSL Ownership FAQ
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