ALPHA & OMEGA SEMICONDUCTOR: Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in ALPHA & OMEGA SEMICONDUCTOR. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
11
13F filers
Aggregate Value
$84.9M
Across holders
Last Price
—
EOD close
Sector
—
GICS
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 952K | $45.0M | 53.0% | 0.0% | Added | +$18.9M | Q2 2026 |
| SHAW D E & CO INC CIK 0001009207 | Hedge Fund | 284K | $13.5M | 15.8% | 0.0% | Reduced | $-13.0M | Q2 2026 |
| MILLENNIUM MANAGEMENT LLC CIK 0001273087 | Hedge Fund | 268K | $12.7M | 14.9% | 0.0% | Added | +$3.3M | Q2 2026 |
| TUDOR INVESTMENT CORP ET AL CIK 0000923093 | Hedge Fund | 144K | $6.8M | 8.0% | 0.0% | Added | +$3.5M | Q2 2026 |
| AQR CAPITAL MANAGEMENT LLC CIK 0001167557 | Hedge Fund | 83K | $3.9M | 4.6% | 0.0% | Added | +$3.9M | Q2 2026 |
| CITADEL ADVISORS LLC CIK 0001423053 | Hedge Fund | 39K | $1.9M | 2.2% | 0.0% | Reduced | $-219K | Q2 2026 |
| Brevan Howard Capital Management LP CIK 0001512857 | Hedge Fund | 16K | $780K | 0.9% | 0.0% | Reduced | $-127K | Q2 2026 |
| MARSHALL WACE, LLP CIK 0001318757 | Hedge Fund | 6K | $284K | 0.3% | 0.0% | Reduced | $-176K | Q2 2026 |
| Walleye Capital LLC CIK 0001758720 | Hedge Fund | 683 | $32K | 0.0% | 0.0% | New | — | Q2 2026 |
| Rockefeller Capital Management L.P. CIK 0001739439 | Hedge Fund | 290 | $14K | 0.0% | 0.0% | Added | +$13K | Q2 2026 |
Added
Hedge Fund
$45.0M· 53.0% of total· 0.0% port· 952K sh· +$18.9M QoQ· Q2 2026
Reduced
Hedge Fund
$13.5M· 15.8% of total· 0.0% port· 284K sh· $-13.0M QoQ· Q2 2026
Added
Hedge Fund
$12.7M· 14.9% of total· 0.0% port· 268K sh· +$3.3M QoQ· Q2 2026
Added
Hedge Fund
$6.8M· 8.0% of total· 0.0% port· 144K sh· +$3.5M QoQ· Q2 2026
Added
Hedge Fund
$3.9M· 4.6% of total· 0.0% port· 83K sh· +$3.9M QoQ· Q2 2026
Reduced
Hedge Fund
$1.9M· 2.2% of total· 0.0% port· 39K sh· $-219K QoQ· Q2 2026
Reduced
Hedge Fund
$780K· 0.9% of total· 0.0% port· 16K sh· $-127K QoQ· Q2 2026
Reduced
Hedge Fund
$284K· 0.3% of total· 0.0% port· 6K sh· $-176K QoQ· Q2 2026
New
Hedge Fund
$32K· 0.0% of total· 0.0% port· 683 sh· — QoQ· Q2 2026
Added
Hedge Fund
$14K· 0.0% of total· 0.0% port· 290 sh· +$13K QoQ· Q2 2026
Reduced
Hedge Fund
$13K· 0.0% of total· 0.0% port· 529 sh· $-309K QoQ· Q1 2025
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