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Silicon Motion
SIMO

Overview Fund Activity

191 hedge funds and large institutions have $1.4B invested in Silicon Motion in 2025 Q1 according to their latest regulatory filings, with 29 funds opening new positions, 78 increasing their positions, 57 reducing their positions, and 38 closing their positions.

Holders
191
Holders Change
-10
Holders Change %
-4.98%
% of All Funds
2.6%
Holding in Top 10
7
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.1%
New
29
Increased
78
Reduced
57
Closed
38
Calls
$23.5M
Puts
$9.42M
Net Calls
+$14.1M
Net Calls Change
-$15.4M

Top Buyers

1
Invesco
1
Invesco
Georgia
$84.7M
2
Lazard Asset Management
2
Lazard Asset Management
New York
$32.3M
3
FCM
3
Frontier Capital Management
Massachusetts
$30.1M
4
LP
4
LMR Partners
United Kingdom
$22.8M
5
Boston Partners
5
Boston Partners
Massachusetts
$27.9M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$8.02M
2
KCM
2
Kodai Capital Management
Illinois
$2.1M
3
FCM
3
Farallon Capital Management
California
$1.48M
4
UBS Group
4
UBS Group
Switzerland
$9.96M
5
HRCM
5
Hawk Ridge Capital Management
California
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
26
Healthcare of Ontario Pension Plan (HOOPP) Trust Fund
Ontario, Canada
$15M 296,700 -80,700 -21%
CC
27
Clearline Capital
New York
$14.7M 289,846 +116,850 +68%
SPPAM
28
Summit Partners Public Asset Management
Massachusetts
$14.4M 283,912 -222,093 -44%
SCM
29
SG Capital Management
Illinois
$13.7M 270,656 -6,975 -3%
Robeco Institutional Asset Management
30
Robeco Institutional Asset Management
Netherlands
$13.3M 263,266 +11,328 +4%
Russell Investments Group
31
Russell Investments Group
United Kingdom
$13.1M 258,572 +7,572 +3%
Citadel Advisors
32
Citadel Advisors
Florida
$12M 237,322 -86,827 -27%
MGP
33
M&G plc
United Kingdom
$11.6M 228,265 +47,037 +26%
Bank of America
34
Bank of America
North Carolina
$11.6M 229,126 +97,553 +74%
OBAM
35
ODDO BHF Asset Management
France
$11M 217,500 – –
EIP
36
Easterly Investment Partners
Massachusetts
$10.5M 208,556 +3,625 +2%
Balyasny Asset Management
37
Balyasny Asset Management
Illinois
$10.4M 204,916 +14,209 +7%
PHK
38
Point72 Hong Kong
Hong Kong
$10M 198,011 +198,011 New
UBS Group
39
UBS Group
Switzerland
$9.96M 197,048 -290,408 -60%
SIC
40
Schwartz Investment Counsel
Michigan
$9.61M 190,000 – –
JG
41
Jain Global
New York
$9.26M 183,220 +132,185 +259%
OAM
42
Oberweis Asset Management
Illinois
$9.26M 183,100 +25,200 +16%
ACA
43
Apis Capital Advisors
New York
$8.29M 164,000 +84,000 +105%
Millennium Management
44
Millennium Management
New York
$8.02M 158,627 -455,124 -74%
Northern Trust
45
Northern Trust
Illinois
$6.97M 137,911 +1,275 +0.9%
PCA
46
Prospect Capital Advisors
California
$6.49M 128,350 -50,000 -28%
SI
47
Sora Investors
Pennsylvania
$6.45M 127,513 +127,513 New
SC
48
SummitTX Capital
Texas
$6.31M 124,767 +124,767 New
MAM
49
Melqart Asset Management
United Kingdom
$6.24M 123,490 -91,549 -43%
HCA
50
Harbor Capital Advisors
Illinois
$6.19M 122,513 +31,470 +35%
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