SILICON MOTION TECHNOLOGY CO

$SIMO
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Smart money positioned

8 of the Top-200 alpha managers hold $SIMO as of the latest 13F snapshot.

13F holders
10
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

8 holders · Q1 2026

$SIMO is held by 8 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.00% to 1.41%, with an average of 0.28% of portfolio. Largest holder: Scion Asset Management, LLC at 1.41%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Scion Asset Management, LLC Michael Burry
1.41% held
α +12.7pts
02
Savoie Capital LLC
0.61% held
α +20.1pts
03
Costello Asset Management, INC
0.17% NEW
α +14.3pts
04
Summit Creek Advisors LLC
0.03% held
α +11.6pts
05
Quarry Hill Advisors, LLC
0.00% held
α +11.4pts

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 10 of 10 · Source: 13F-HR
01
Two Sigma
0.18% of portfolio
701,105 sh
02
BIT Capital GmbH
3.99% of portfolio
349,195 sh
03
First Eagle Investment Management, LLC
0.07% of portfolio
125,737 sh
04
Knightsbridge Asset Management, LLC
5.04% of portfolio
114,282 sh
05
State Street
—
73,401 sh
06
Citadel
0.01% of portfolio
40,490 sh
07
Citigroup Inc.
—
4,841 sh
08
Erste Asset Management GmbH
—
4,000 sh
09
Renaissance Technologies
—
979 sh
10
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC
—
525 sh

Insider activity · last 90 days

6 transactions · 2 filers
24 Jun 2026
Unknown —
▼ SOLD
—
—
S
24 Jun 2026
Unknown —
▼ SOLD
—
—
S
24 Jun 2026
Unknown —
▼ SOLD
—
—
S
24 Jun 2026
Unknown —
▼ SOLD
—
—
S
24 Jun 2026
Unknown —
▼ SOLD
—
—
S
06 May 2026
Duann Shii Tyng —
▼ SOLD
1,500
$245.00
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 $SIMO in the recent window.

Convergence · $SIMO

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 16:44 UTC.