Silicon Motion Technology CORP - COMMON STOCK (SIMO)

CUSIP: 82706C108

Q3 2022 13F Holders as of 30 Sep 2022

Security type / class
Equity / COMMON STOCK
Total 13F shares
24,907,586
Total 13F value
$1,625,178,877
Holder snapshot 6 visible 7 signals
Share change
-976,786
Put/Call ratio
186%
SEC-reported price per share
$65.19
Number of holders
196
Value change
-$88,823,164
Number of buys
99
Open additional details 1 more signal available
Number of sells
113
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
135,934,680

Security key

82706C108

Report period

Q3 2022

Institutions

196

Top holders

10

SIMO full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2022 Previous quarter: Q2 2022 Silicon Motion Technology CORP SEC filings Silicon Motion Technology CORP company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of SIMO - Silicon Motion Technology CORP - COMMON STOCK (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
CARDINAL CAPITAL MANAGEME...
Disclosed value leader
CARDINAL CAPITAL MANAGEME...
Comparable rows
15/15
Latest evidence
30 Jun 2022
13F Lead comparable stake: 1.2% Showing 1-6 of 15 holder rows.

Quick read

CARDINAL CAPITAL MANAGEMENT LLC /CT leads the comparable SEC ownership view at 1.2%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens CARDINAL CAPITAL MANAGEMENT LLC /CT's linked filing trail.
Comparable ownership Top 5
CARDINAL CAPITAL MANAGEMENT LLC /CT 1.2%
BALYASNY ASSET MANAGEMENT L.P. 1.2%
ACADIAN ASSET MANAGEMENT LLC 0.86%
MILLENNIUM MANAGEMENT LLC 0.82%
OCONNOR, A Distinct Business Unit... 0.62%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
CARDINAL CAPITAL MANAGEMENT LLC /CT
13F
Company
13F
1.2%
$139,460,000
1,666,194 shares
 — 30 Jun 2022
BALYASNY ASSET MANAGEMENT L.P.
13F
Company
13F
1.2%
$131,667,000
1,573,072 shares
 — 30 Jun 2022
ACADIAN ASSET MANAGEMENT LLC
13F
Company
13F
0.86%
$98,052,000
1,171,435 shares
 — 30 Jun 2022
MILLENNIUM MANAGEMENT LLC
13F
Company
13F
0.82%
$92,811,000
1,108,852 shares
 — 30 Jun 2022
OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS (LLC)
13F
Company
13F
0.62%
$70,732,000
845,065 shares
 — 30 Jun 2022
Westchester Capital Management, LLC
13F
Company
13F
0.6%
$68,393,000
817,133 shares
 — 30 Jun 2022
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q3 2022

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
196
Shares
24,907,586
Rows available
196
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q3 2022 vs Q2 2022 Across Filers

Q2 2022 holders
211
Q3 2022 holders
196
Holder diff
-15
Investor Q2 2022 Shares Q3 2022 Shares Share Diff Share Chg % Q2 2022 value Q3 2022 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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