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Silicon Motion
SIMO

Overview Fund Activity

211 hedge funds and large institutions have $2.14B invested in Silicon Motion in 2025 Q2 according to their latest regulatory filings, with 54 funds opening new positions, 60 increasing their positions, 73 reducing their positions, and 30 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
211
Holders Change
+20
Holders Change %
+10.47%
% of All Funds
2.83%
Holding in Top 10
9
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+28.57%
% of All Funds
0.12%
New
54
Increased
60
Reduced
73
Closed
30
Calls
$32.3M
Puts
$22.9M
Net Calls
+$9.33M
Net Calls Change
-$4.79M

Top Buyers

1
Point72 Asset Management
Point72 Asset Management
Connecticut
$80M
2
FCM
Frontier Capital Management
Massachusetts
$96.3M
3
Fidelity Investments
Fidelity Investments
Massachusetts
$206M
4
OAM
Ophir Asset Management
Australia
$27.9M
5
HPC
Highland Peak Capital
Connecticut
$26M

Top Sellers

1
Invesco
Invesco
Georgia
$68.1M
2
Morgan Stanley
Morgan Stanley
New York
$14M
3
RCMNY
Rubric Capital Management (New York)
New York
$0
4
LP
LMR Partners
United Kingdom
$3.38M
5
State of Wisconsin Investment Board
State of Wisconsin Investment Board
Wisconsin
$3.81M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$206M +$45.3M +602,043 +28%
RP
2
Reinhart Partners
Wisconsin
$111M +$8.07M +107,292 +8%
Acadian Asset Management
3
Acadian Asset Management
Massachusetts
$98.5M +$3.91M +51,978 +4%
FCM
4
Frontier Capital Management
Massachusetts
$96.3M +$51.6M +686,261 +115%
PP
5
Pertento Partners
United Kingdom
$94.6M +$3.72M +49,541 +4%
Lord, Abbett & Co
6
Lord, Abbett & Co
New Jersey
$93.9M -$1.35M -17,894 -1%
Point72 Asset Management
7
Point72 Asset Management
Connecticut
$80M +$72.5M +963,941 +960%
Invesco
8
Invesco
Georgia
$68.1M -$57.9M -769,699 -46%
Wellington Management Group
9
Wellington Management Group
Massachusetts
$63.9M +$11.6M +154,446 +22%
Lazard Asset Management
10
Lazard Asset Management
New York
$57.6M +$9.51M +126,566 +20%
Massachusetts Financial Services
11
Massachusetts Financial Services
Massachusetts
$55.8M -$1.14M -15,128 -2%
Boston Partners
12
Boston Partners
Massachusetts
$55.3M +$13.8M +183,458 +33%
EAM
13
Erste Asset Management
Austria
$49.9M – – –
Manulife (Manufacturers Life Insurance)
14
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$48.6M -$11.4M -152,205 -19%
SFM
15
Systematic Financial Management
New Jersey
$44.9M +$289K +3,838 +0.6%
Adage Capital Partners
16
Adage Capital Partners
Massachusetts
$44.9M -$3.71M -49,350 -8%
SPPAM
17
Summit Partners Public Asset Management
Massachusetts
$38.6M +$17.3M +230,025 +81%
NPIC
18
Neumeier Poma Investment Counsel
California
$32.5M +$5.96M +79,240 +22%
HA
19
Heartland Advisors
Wisconsin
$30.2M -$3.69M -49,023 -11%
KLCMU
20
Kite Lake Capital Management (UK)
United Kingdom
$29.4M -$9.07M -120,600 -24%
HIM
21
Herald Investment Management
United Kingdom
$28.9M – – –
OAM
22
Ophir Asset Management
Australia
$27.9M +$27.9M +364,569 New
TI
23
Think Investments
California
$26.3M – – –
HPC
24
Highland Peak Capital
Connecticut
$26M +$26M +345,398 New
AAM
25
Alpine Associates Management
Florida
$25M -$173K -2,300 -0.7%
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