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Alpha and Omega Semiconductor

180 hedge funds and large institutions have $490M invested in Alpha and Omega Semiconductor in 2026 Q1 according to their latest regulatory filings, with 32 funds opening new positions, 61 increasing their positions, 52 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed

88% more first-time investments, than exits

New positions opened: 32 | Existing positions closed: 17

17% more repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 52

10% more capital invested

Capital invested by funds: $444M → $490M (+$45.9M)

7% more funds holding

Funds holding: 168180 (+12)

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

0.18% less ownership

Funds ownership: 74.58%74.4% (-0.18%)

22% less call options, than puts

Call options by funds: $2.44M | Put options by funds: $3.12M

Holders
180
Holders Change
+12
Holders Change %
+7.14%
% of All Funds
2.22%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.01%
New
32
Increased
61
Reduced
52
Closed
17
Calls
$2.44M
Puts
$3.12M
Net Calls
-$685K
Net Calls Change
+$910K
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$86.5M -$89.5K -4,115 -0.1%
Manulife (Manufacturers Life Insurance)
2
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$34.9M -$1.18M -54,172 -3%
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$34.7M -$438K -20,157 -1%
State Street
4
State Street
Massachusetts
$31.1M -$1.58M -72,625 -5%
VPM
5
Vanguard Portfolio Management
Pennsylvania
$25.9M +$25.4M +1,168,929 New
VCM
6
Vanguard Capital Management
Pennsylvania
$23.3M +$22.9M +1,051,231 New
Wellington Management Group
7
Wellington Management Group
Massachusetts
$15.4M -$7.2M -331,145 -32%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$13.9M +$382K +17,579 +3%
Two Sigma Investments
9
Two Sigma Investments
New York
$12.3M +$5.98M +274,894 +99%
Fidelity Investments
10
Fidelity Investments
Massachusetts
$12.1M +$644K +29,614 +6%
WCM
11
Weber Capital Management
California
$12M -$109K -5,000 -0.9%
RA
12
Royce & Associates
New York
$11.5M +$959K +44,100 +9%
Charles Schwab
13
Charles Schwab
California
$9.32M +$580K +26,654 +7%
Invesco
14
Invesco
Georgia
$8.33M -$130K -5,994 -2%
Jacobs Levy Equity Management
15
Jacobs Levy Equity Management
New Jersey
$7.84M +$4.98M +229,163 +184%
Connor, Clark & Lunn Investment Management (CC&L)
16
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$7.46M +$2.88M +132,205 +65%
JP Morgan Chase
17
JP Morgan Chase
New York
$7.17M +$2.32M +106,469 +45%
D.E. Shaw & Co
18
D.E. Shaw & Co
New York
$6.2M +$2.59M +119,000 +74%
Goldman Sachs
19
Goldman Sachs
New York
$5.93M -$3.9M -179,338 -40%
Northern Trust
20
Northern Trust
Illinois
$5.47M +$238K +10,924 +5%
Acadian Asset Management
21
Acadian Asset Management
Massachusetts
$4.66M +$1.68M +77,137 +58%
Millennium Management
22
Millennium Management
New York
$4.38M +$3M +137,799 +230%
Morgan Stanley
23
Morgan Stanley
New York
$4.36M -$682K -31,338 -14%
UBS Group
24
UBS Group
Switzerland
$4.18M -$617K -28,381 -13%
TI
25
Trexquant Investment
Connecticut
$3.86M +$489K +22,470 +15%