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Silicon Motion
SIMO

204 hedge funds and large institutions have $1.75B invested in Silicon Motion in 2023 Q4 according to their latest regulatory filings, with 48 funds opening new positions, 78 increasing their positions, 56 reducing their positions, and 35 closing their positions.

New
Increased
Maintained
Reduced
Closed

107% more call options, than puts

Call options by funds: $87.2M | Put options by funds: $42.1M

39% more repeat investments, than reductions

Existing positions increased: 78 | Existing positions reduced: 56

37% more first-time investments, than exits

New positions opened: 48 | Existing positions closed: 35

33% more capital invested

Capital invested by funds: $1.32B → $1.75B (+$428M)

6% more funds holding

Funds holding: 193 → 204 (+11)

2.11% more ownership

Funds ownership: 19.22% → 21.33% (+2.1%)

23% less funds holding in top 10

Funds holding in top 10: 13 → 10 (-3)

Holders
204
Holders Change
+11
Holders Change %
+5.7%
% of All Funds
2.97%
Holding in Top 10
10
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-23.08%
% of All Funds
0.15%
New
48
Increased
78
Reduced
56
Closed
35
Calls
$87.2M
Puts
$42.1M
Net Calls
+$45.1M
Net Calls Change
+$6.25M

Top Buyers

1
Morgan Stanley
Morgan Stanley
New York
+$159M
2
Millennium Management
Millennium Management
New York
+$47.2M
3
PP
Pertento Partners
United Kingdom
+$25.1M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$24.2M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
+$23.3M

Top Sellers

1
FCM
Farallon Capital Management
California
-$45.7M
2
KLCMU
Kite Lake Capital Management (UK)
United Kingdom
-$41.7M
3
HI
HBK Investments
Texas
-$30.5M
4
DKCM
Davidson Kempner Capital Management
New York
-$24.9M
5
WCMNY
Westchester Capital Management (New York)
New York
-$21.1M
Name Holding Trade Value Shares
Change 		Change in
Stake
BCM
76
Beryl Capital Management
California
$3.96M -$12M -209,636 -76%
GCIA
77
Gabelli & Co Investment Advisers
New York
$3.64M -$85.8K -1,500 -2%
GF
78
Gabelli Funds
New York
$3.64M -$301K -5,269 -8%
TI
79
Trexquant Investment
Connecticut
$3.55M +$2.37M +41,487 +253%
CANY
80
Caxton Associates (New York)
New York
$3.49M +$3.26M +57,029 New
Royal Bank of Canada
81
Royal Bank of Canada
Ontario, Canada
$3.23M +$87.5K +1,530 +3%
VFO
82
Virtus Family Office
Texas
$3.17M -$211K -3,689 -7%
Envestnet Asset Management
83
Envestnet Asset Management
Illinois
$3.1M +$222K +3,886 +8%
Renaissance Technologies
84
Renaissance Technologies
New York
$3.09M +$2.05M +35,781 +245%
Nomura Holdings
85
Nomura Holdings
Japan
$3.08M +$2.87M +50,271 New
JF
86
Jump Financial
Illinois
$2.96M +$1.27M +22,250 +85%
Two Sigma Advisers
87
Two Sigma Advisers
New York
$2.87M +$1.1M +19,181 +69%
RC
88
Roubaix Capital
Colorado
$2.62M +$2.44M +42,743 New
AAIS
89
ABN AMRO Investment Solutions
$2.61M +$747K +13,060 +44%
SC
90
Skylands Capital
Wisconsin
$2.58M +$394K +6,900 +20%
Robeco Institutional Asset Management
91
Robeco Institutional Asset Management
Netherlands
$2.53M +$434K +7,587 +22%
RG
92
Renaissance Group
Kentucky
$2.48M +$143K +2,508 +7%
Geode Capital Management
93
Geode Capital Management
Massachusetts
$2.14M +$7.72K +135 +0.4%
SG Americas Securities
94
SG Americas Securities
New York
$2.08M – – –
BFM
95
Boothbay Fund Management
New York
$2.06M +$863K +15,100 +82%
Lazard Asset Management
96
Lazard Asset Management
New York
$2.02M +$1.73M +30,335 +1,112%
Point72 Asset Management
97
Point72 Asset Management
Connecticut
$1.94M -$520K -9,092 -22%
OA
98
Oak Associates
Ohio
$1.89M – – –
SPS
99
Susquehanna Portfolio Strategies
Pennsylvania
$1.84M +$1.72M +30,067 New
MHP
100
Manatuck Hill Partners
Connecticut
$1.84M +$1.72M +30,000 New
2 3
4
5 6

SIMO Hedge Fund Activity: Q4 2023 in Review

204 of the 6,859 institutional investors tracked by Wall St. Rank reported a position in Silicon Motion (SIMO) for Q4 2023, worth a combined $1.75B — up 33% from $1.32B a quarter earlier.

Buyers outnumbered sellers: 48 funds opened new SIMO positions and 35 closed out — a net gain of 13 holders — while 78 added to existing stakes and 56 trimmed.

The largest buyer was Morgan Stanley, adding an estimated $159M. The largest seller was Farallon Capital Management, cutting an estimated $45.7M.

  • 204 institutional investors held Silicon Motion (SIMO) as of Q4 2023, up from 193 in Q3 2023.
  • Funds reported $1.75B of Silicon Motion stock for Q4 2023, up 33% quarter-over-quarter.
  • 48 funds opened new Silicon Motion positions in Q4 2023 and 35 closed out, a net change of +13 holders.
  • The largest Silicon Motion buyer in Q4 2023 was Morgan Stanley, an estimated $159M added.
  • The largest Silicon Motion seller in Q4 2023 was Farallon Capital Management, an estimated $45.7M sold.

Based on aggregated 13F filings for Q4 2023.