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Silicon Motion

240 hedge funds and large institutions have $2.54B invested in Silicon Motion in 2025 Q4 according to their latest regulatory filings, with 42 funds opening new positions, 83 increasing their positions, 81 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

110% more first-time investments, than exits

New positions opened: 42 | Existing positions closed: 20

74% more call options, than puts

Call options by funds: $24.9M | Put options by funds: $14.3M

10% more funds holding

Funds holding: 219240 (+21)

2% more repeat investments, than reductions

Existing positions increased: 83 | Existing positions reduced: 81

0.02% less ownership

Funds ownership: 80.59%80.57% (-0.02%)

2% less capital invested

Capital invested by funds: $2.6B → $2.54B (-$57.2M)

25% less funds holding in top 10

Funds holding in top 10: 129 (-3)

Holders
240
Holders Change
+21
Holders Change %
+9.59%
% of All Funds
2.92%
Holding in Top 10
9
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-25%
% of All Funds
0.11%
New
42
Increased
83
Reduced
81
Closed
20
Calls
$24.9M
Puts
$14.3M
Net Calls
+$10.6M
Net Calls Change
+$6.27M
Name Holding Trade Value Shares
Change
Change in
Stake
Voloridge Investment Management
51
Voloridge Investment Management
Florida
$10.4M +$10.3M +112,458 New
NAMI
52
Nomura Asset Management International
Pennsylvania
$10.1M +$10M +109,060 New
AAIS
53
ABN AMRO Investment Solutions
$9.91M +$6.03M +65,670 +159%
KAM
54
Knightsbridge Asset Management
California
$9.52M +$149K +1,624 +2%
D.E. Shaw & Co
55
D.E. Shaw & Co
New York
$9.46M +$2.15M +23,470 +30%
MAM
56
Melqart Asset Management
United Kingdom
$9.12M -$712K -7,754 -7%
SEI Investments
57
SEI Investments
Pennsylvania
$8.84M +$3.14M +34,177 +56%
Qube Research & Technologies (QRT)
58
Qube Research & Technologies (QRT)
United Kingdom
$8.84M +$8.75M +95,389 New
RA
59
Royce & Associates
New York
$8.58M +$2.48M +27,040 +41%
State Street
60
State Street
Massachusetts
$8.44M +$993K +10,816 +13%
SCM
61
SG Capital Management
Illinois
$8.38M +$8.3M +90,411 New
Janney Montgomery Scott
62
Janney Montgomery Scott
Pennsylvania
$8.23M +$13.4K +146 +0.2%
PCA
63
Prospect Capital Advisors
California
$8.19M
Envestnet Asset Management
64
Envestnet Asset Management
Illinois
$8.16M -$2.01M -21,935 -20%
CLGM
65
Capitolis Liquid Global Markets
New York
$7.78M +$7.7M +83,900 New
CM
66
CastleKnight Management
New York
$7.62M +$7.55M +82,236 New
SWP
67
Strategic Wealth Partners
Ohio
$7.5M +$7.29M +79,470 +5,451%
AAM
68
Alpine Associates Management
Florida
$7.41M -$15.4M -167,474 -68%
Jane Street
69
Jane Street
New York
$7.36M +$7.29M +79,390 New
SPS
70
Susquehanna Portfolio Strategies
Pennsylvania
$7.17M
OCBCO
71
Oversea-Chinese Banking Corp (OCBC)
Singapore
$7.01M +$6.95M +75,707 New
Walleye Capital
72
Walleye Capital
New York
$6.56M +$6.49M +70,743 New
BlackRock
73
BlackRock
New York
$6.51M -$797K -8,690 -11%
CCS
74
Concentric Capital Strategies
Connecticut
$6.4M -$2.74M -29,851 -30%
HCA
75
Harbor Capital Advisors
Illinois
$6.36M +$119K +1,294 +2%