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Royce & Associates’s Silicon Motion SIMO Stock Holding History

Royce & Associates’s Portfolio SIMO Stock Details SIMO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$12M Buy
107,240
+14,700
+16% +$1.78M 0.12% 272
2025
Q4 		$8.58M Buy
92,540
+27,040
+41% +$2.48M 0.09% 353
2025
Q3 		$6.21M Buy
+65,500
New +$5.2M 0.06% 422
2024
Q4 		– Sell
-14,648
Closed -$890K – 894
2024
Q3 		$890K Sell
14,648
-127,985
-90% -$8.44M 0.01% 738
2024
Q2 		$11.6M Buy
142,633
+15,376
+12% +$1.2M 0.11% 269
2024
Q1 		$9.79M Buy
127,257
+25,747
+25% +$1.76M 0.09% 331
2023
Q4 		$6.22M Buy
+101,510
New +$5.8M 0.06% 442
2021
Q3 		– Sell
-4,700
Closed -$301K – 1012
2021
Q2 		$301K Hold
4,700
– – ﹤0.01% 964
2021
Q1 		$279K Hold
4,700
– – ﹤0.01% 987
2020
Q4 		$226K Sell
4,700
-97,650
-95% -$3.99M ﹤0.01% 955
2020
Q3 		$3.87M Sell
102,350
-76,900
-43% -$3.08M 0.04% 523
2020
Q2 		$8.74M Sell
179,250
-33,190
-16% -$1.47M 0.1% 302
2020
Q1 		$7.79M Sell
212,440
-15,850
-7% -$685K 0.11% 254
2019
Q4 		$11.6M Sell
228,290
-13,387
-6% -$574K 0.1% 279
2019
Q3 		$8.54M Sell
241,677
-142,930
-37% -$5.18M 0.08% 352
2019
Q2 		$17.1M Sell
384,607
-297,483
-44% -$11.9M 0.15% 173
2019
Q1 		$27M Sell
682,090
-31,381
-4% -$1.22M 0.23% 98
2018
Q4 		$24.6M Buy
713,471
+144,975
+26% +$5.67M 0.22% 107
2018
Q3 		$30.5M Sell
568,496
-96,000
-14% -$5.32M 0.21% 113
2018
Q2 		$35.1M Sell
664,496
-118,300
-15% -$5.81M 0.24% 103
2018
Q1 		$37.7M Buy
782,796
+10,972
+1% +$527K 0.26% 88
2017
Q4 		$40.9M Sell
771,824
-29,716
-4% -$1.51M 0.27% 79
2017
Q3 		$38.5M Buy
801,540
+351,140
+78% +$15.6M 0.26% 91
2017
Q2 		$21.7M Buy
450,400
+170,800
+61% +$8.45M 0.14% 203
2017
Q1 		$13.1M Buy
279,600
+121,000
+76% +$5.15M 0.09% 314
2016
Q4 		$6.74M Buy
158,600
+16,200
+11% +$739K 0.04% 490
2016
Q3 		$7.38M Sell
142,400
-28,100
-16% -$1.47M 0.05% 465
2016
Q2 		$8.15M Sell
170,500
-56,900
-25% -$2.39M 0.05% 446
2016
Q1 		$8.82M Buy
227,400
+23,000
+11% +$743K 0.06% 430
2015
Q4 		$6.41M Buy
204,400
+96,294
+89% +$3.01M 0.04% 552
2015
Q3 		$2.95M Buy
+108,106
New +$2.9M 0.02% 782
2015
Q1 		– Sell
-18,200
Closed -$430K – 1291
2014
Q4 		$430K Sell
18,200
-23,600
-56% -$566K ﹤0.01% 1145
2014
Q3 		$1.13M Sell
41,800
-448,500
-91% -$11.3M ﹤0.01% 1106
2014
Q2 		$10M Sell
490,300
-43,900
-8% -$748K 0.03% 667
2014
Q1 		$8.96M Buy
534,200
+352,800
+194% +$5.69M 0.03% 710
2013
Q4 		$2.57M Sell
181,400
-30,400
-14% -$415K 0.01% 1019
2013
Q3 		$2.77M Sell
211,800
-40,000
-16% -$451K 0.01% 998
2013
Q2 		$2.67M Buy
+251,800
New +$2.77M 0.01% 1002

Other funds holding SIMO

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
RP
Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $70.5B AUM 36% 1-Year Est. Return
HRCM
Hawk Ridge Capital Management Los Angeles, California $2.75B AUM 20.09% 1-Year Est. Return
Lord, Abbett & Co
Lord, Abbett & Co Jersey City, New Jersey $30.6B AUM 57.44% 1-Year Est. Return
Lazard Asset Management
Lazard Asset Management New York $60.8B AUM 22.47% 1-Year Est. Return
Robeco Institutional Asset Management
Robeco Institutional Asset Management Rotterdam, Netherlands $70.2B AUM 29.99% 1-Year Est. Return
WHCM
Wolf Hill Capital Management Greenwich, Connecticut $1.03B AUM 80.44% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $55.1B AUM 24.23% 1-Year Est. Return
ACM
Analog Century Management New York $2.09B AUM 186.85% 1-Year Est. Return

Royce & Associates's SIMO Position: Q1 2026 in Review

Royce & Associates increased its Silicon Motion (SIMO) stake by 16% in Q1 2026, buying an estimated $1.78M and bringing the position to 107,240 shares worth $12M. The position accounts for 0.12% of the portfolio, ranked #272.

Royce & Associates first reported a position in SIMO in Q2 2013 and has held it in 38 quarters since. The position peaked at $40.9M in Q4 2017. 273 funds tracked by Wall St. Rank hold SIMO as of Q1 2026.

  • Royce & Associates held 107,240 shares of Silicon Motion worth $12M as of Q1 2026.
  • Royce & Associates bought 14,700 Silicon Motion shares in Q1 2026, an estimated $1.78M.
  • Silicon Motion made up 0.12% of Royce & Associates's portfolio in Q1 2026, its #272 holding.
  • Royce & Associates first reported a position in Silicon Motion in Q2 2013 and has held it in 38 quarters since.
  • Royce & Associates's Silicon Motion position peaked at $40.9M in Q4 2017.
  • 273 funds tracked by Wall St. Rank held Silicon Motion as of Q1 2026.

Based on Royce & Associates's 13F filing for Q1 2026, filed 12 May 2026.