Rockefeller Capital Management’s Silicon Motion SIMO Stock Holding History

Rockefeller Capital Management’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 Q2	$3.33M	Sell	10,002 -1,262	-11%	-$292K	0.01%	1152
2026 Q1	$1.26M	Buy	11,264 +5,196	+86%	+$631K	﹤0.01%	1504
2025 Q4	$563K	Buy	6,068 +1,228	+25%	+$113K	﹤0.01%	1837
2025 Q3	$459K	Buy	+4,840	New	+$385K	﹤0.01%	1810
2023 Q1	–	Sell	-1,255	Closed	-$81K	–	3598
2022 Q4	$81K	Sell	1,255 -18,180	-94%	-$1.11M	﹤0.01%	2148
2022 Q3	$1.27M	Sell	19,435 -986	-5%	-$77.3K	0.01%	928
2022 Q2	$1.71M	Sell	20,421 -639	-3%	-$53.8K	0.01%	816
2022 Q1	$1.41M	Sell	21,060 -60	-0.3%	-$4.68K	0.01%	936
2021 Q4	$2.01M	Sell	21,120 -573	-3%	-$43.2K	0.01%	791
2021 Q3	$1.5M	Sell	21,693 -43	-0.2%	-$3.04K	0.01%	847
2021 Q2	$1.39M	Buy	21,736 +9,853	+83%	+$648K	0.01%	815
2021 Q1	$705K	Buy	11,883 +4,983	+72%	+$283K	﹤0.01%	912
2020 Q4	$332K	Buy	+6,900	New	+$282K	﹤0.01%	1040
2020 Q2	–	Sell	-287	Closed	-$11K	–	2676
2020 Q1	$11K	Buy	+287	New	+$12.4K	﹤0.01%	1723

Other funds holding SIMO

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Alkeon Capital Management New York $74.1B AUM 71.18% 1-Year Est. Return

HRCM

Hawk Ridge Capital Management Los Angeles, California $3.12B AUM 53.42% 1-Year Est. Return

Reinhart Partners Mequon, Wisconsin $4.38B AUM 55.55% 1-Year Est. Return

PCH

Polar Capital Holdings London, United Kingdom $42.4B AUM 181.11% 1-Year Est. Return

DCM

Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

WHCM

Wolf Hill Capital Management Greenwich, Connecticut $1.2B AUM 137.35% 1-Year Est. Return

Rockefeller Capital Management's SIMO Position: Q2 2026 in Review

Rockefeller Capital Management reduced its Silicon Motion (SIMO) stake by 11% in Q2 2026, selling an estimated $292K and leaving 10,002 shares worth $3.33M. The position accounts for 0.01% of the portfolio, ranked #1152.

Rockefeller Capital Management first reported a position in SIMO in Q1 2020 and has held it in 14 quarters since. 385 funds tracked by Wall St. Rank hold SIMO as of Q2 2026.

Rockefeller Capital Management held 10,002 shares of Silicon Motion worth $3.33M as of Q2 2026.
Rockefeller Capital Management sold 1,262 Silicon Motion shares in Q2 2026, an estimated $292K.
Silicon Motion made up 0.01% of Rockefeller Capital Management's portfolio in Q2 2026, its #1152 holding.
Rockefeller Capital Management first reported a position in Silicon Motion in Q1 2020 and has held it in 14 quarters since.
385 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2026.

Based on Rockefeller Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.