Alpha and Omega Semiconductor
AOSL
216 hedge funds and large institutions have $1.08B invested in Alpha and Omega Semiconductor in 2026 Q2 according to their latest regulatory filings, with 65 funds opening new positions, 60 increasing their positions, 65 reducing their positions, and 25 closing their positions.
160% more first-time investments, than exits
New positions opened: 65 | Existing positions closed: 25
120% more capital invested
Capital invested by funds: $490M → $1.08B (+$590M)
57% more call options, than puts
Call options by funds: $48.6M | Put options by funds: $31M
20% more funds holding
Funds holding: 180 → 216 (+36)
1.95% more ownership
Funds ownership: 74.4% → 76.35% (+1.9%)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
8% less repeat investments, than reductions
Existing positions increased: 60 | Existing positions reduced: 65
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
State Street
Boston,
Massachusetts
|
+$38M |
| 2 |
Two Sigma Investments
New York
|
+$16M |
| 3 |
BlackRock
New York
|
+$14.1M |
| 4 |
Connor, Clark & Lunn Investment Management (CC&L)
Vancouver,
British Columbia, Canada
|
+$12.1M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
+$9.92M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$11.3M |
| 2 |
JP Morgan Chase
New York
|
-$9.41M |
| 3 |
Dimensional Fund Advisors
Austin,
Texas
|
-$9.19M |
| 4 |
RA
Royce & Associates
New York
|
-$8.4M |
| 5 |
Manulife (Manufacturers Life Insurance)
Canada,
Ontario, Canada
|
-$8.01M |
AOSL Hedge Fund Activity: Q2 2026 in Review
216 institutional investors reported a position in Alpha and Omega Semiconductor (AOSL) for Q2 2026, worth a combined $1.08B — up 120% from $490M a quarter earlier.
Buyers outnumbered sellers: 65 funds opened new AOSL positions and 25 closed out — a net gain of 40 holders — while 60 added to existing stakes and 65 trimmed.
The largest buyer was State Street, adding an estimated $38M. The largest seller was Wellington Management Group, cutting an estimated $11.3M.
- 216 institutional investors held Alpha and Omega Semiconductor (AOSL) as of Q2 2026, up from 180 in Q1 2026.
- Funds reported $1.08B of Alpha and Omega Semiconductor stock for Q2 2026, up 120% quarter-over-quarter.
- 65 funds opened new Alpha and Omega Semiconductor positions in Q2 2026 and 25 closed out, a net change of +40 holders.
- The largest Alpha and Omega Semiconductor buyer in Q2 2026 was State Street, an estimated $38M added.
- The largest Alpha and Omega Semiconductor seller in Q2 2026 was Wellington Management Group, an estimated $11.3M sold.
Based on aggregated 13F filings for Q2 2026.