Boston Partners
SIMO icon

Boston Partners’s Silicon Motion SIMO Stock Holding History

Boston Partners’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 		$30.6M Sell
272,797
-111,004
-29% -$13.5M 0.03% 321
2025
Q4 		$35.6M Sell
383,801
-155,615
-29% -$14.3M 0.04% 303
2025
Q3 		$51.1M Sell
539,416
-196,181
-27% -$15.6M 0.05% 259
2025
Q2 		$55.3M Buy
735,597
+183,458
+33% +$10.4M 0.06% 245
2025
Q1 		$27.9M Buy
552,139
+240,737
+77% +$13M 0.03% 288
2024
Q4 		$16.8M Buy
311,402
+100,033
+47% +$5.6M 0.02% 345
2024
Q3 		$12.8M Buy
211,369
+200,209
+1,794% +$13.2M 0.02% 379
2024
Q2 		$904K Buy
11,160
+3,264
+41% +$255K ﹤0.01% 600
2024
Q1 		$608K Sell
7,896
-149
-2% -$10.2K ﹤0.01% 663
2023
Q4 		$493K Buy
+8,045
New +$460K ﹤0.01% 611
2022
Q3 		– Sell
-10,008
Closed -$6K – 755
2022
Q2 		$6K Buy
+10,008
New +$843K ﹤0.01% 706
2017
Q3 		– Sell
-65,476
Closed -$3.16M – 780
2017
Q2 		$3.16M Sell
65,476
-43,023
-40% -$2.13M ﹤0.01% 581
2017
Q1 		$5.07M Buy
+108,499
New +$4.61M 0.01% 496

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HRCM
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Lazard Asset Management
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Robeco Institutional Asset Management
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WHCM
Wolf Hill Capital Management Greenwich, Connecticut $705M AUM 80.44% 1-Year Est. Return
Man Group
Man Group London, United Kingdom $48.2B AUM 24.23% 1-Year Est. Return
ACM
Analog Century Management New York $2.09B AUM 186.85% 1-Year Est. Return