ALPHA & OMEGA SEMICONDUCTOR

$AOSL
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Smart money positioned

7 of the Top-200 alpha managers hold $AOSL as of the latest 13F snapshot.

13F holders
8
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

7 holders · Q1 2026

$AOSL is held by 7 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 0.02%, with an average of 0.01% of portfolio. Largest holder: WINTON GROUP Ltd at 0.02%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
WINTON GROUP Ltd
0.02% held
α +27.0pts
02
Connor, Clark & Lunn Investment Management Ltd.
0.02% held
α +12.3pts
03
Wellington Management Group LLP
0.00% held
α +10.5pts
04
Level Financial Advisors
0.00% held
α +30.9pts
05
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
0.00% held
α +27.5pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 8 of 8 · Source: 13F-HR
01
Vanguard Group Inc.
—
2,424,320 sh
02
State Street
—
2,347,448 sh
03
Two Sigma
0.04% of portfolio
951,576 sh
04
Tudor Investment Corp. Et Al
0.03% of portfolio
144,312 sh
05
Citigroup Inc.
—
61,099 sh
06
Citadel
—
39,368 sh
07
WINTON GROUP Ltd
0.05% of portfolio
34,889 sh
08
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
—
1,905 sh

Insider activity · last 90 days

50 transactions · 7 filers
11 Sep 2026
Unknown —
· G
—
—
G
11 Sep 2026
Unknown —
· G
—
—
G
14 Aug 2026
Unknown —
· G
—
—
G
21 Jul 2026
Unknown —
· GRANT
—
—
A
17 Jul 2026
Unknown —
▼ SOLD
—
—
S
15 Jul 2026
Unknown —
· G
—
—
G
16 Jun 2026
Xue Bing —
▼ SOLD
4,916
$47.09
S
01 Jun 2026
Chang Mike F —
· G
30,000
—
G
26 May 2026
Chang Mike F —
· G
39,780
—
G
22 May 2026
Chang Mike F —
· G
736,252
—
G
22 May 2026
Chen Claudia —
▼ SOLD
217
$40.54
S
22 May 2026
Chen Claudia —
▼ SOLD
3,844
$39.47
S

Transaction codes: P open-market purchase · S sale · M option exercise · A grant · F tax-withhold sale. Insider names link to each individual's expert page.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $AOSL in the recent window.

Convergence · $AOSL

Pattern cards reflect public SEC EDGAR and Congressional filing data only. Detection uses filing dates; trade execution dates may differ. Past convergence patterns do not predict future returns. Nothing here is investment advice.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 17:08 UTC.