Tradewinds Capital Management’s Silicon Motion SIMO Stock Holding History

Tradewinds 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	$35K	Sell	105 -110	-51%	-$25.5K	0.01%	257
2026 Q1	$24.1K	Hold	215	–	–	﹤0.01%	295
2025 Q4	$19.9K	Sell	215 -200	-48%	-$18.4K	﹤0.01%	308
2025 Q3	$39.3K	Hold	415	–	–	0.01%	232
2025 Q2	$31.2K	Hold	415	–	–	0.01%	243
2025 Q1	$21K	Buy	415 +195	+89%	+$10.5K	0.01%	283
2024 Q4	$11.9K	Buy	+220	New	+$12.3K	﹤0.01%	356
2016 Q4	–	Sell	-37	Closed	-$2K	–	689
2016 Q3	$2K	Buy	+37	New	+$1.93K	﹤0.01%	569

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

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

Tradewinds Capital Management reduced its Silicon Motion (SIMO) stake by 51% in Q2 2026, selling an estimated $25.5K and leaving 105 shares worth $35K. The position accounts for 0.01% of the portfolio, ranked #257.

Tradewinds Capital Management first reported a position in SIMO in Q3 2016 and has held it in 8 quarters since. The position peaked at $39.3K in Q3 2025. 385 funds tracked by Wall St. Rank hold SIMO as of Q2 2026.

Tradewinds Capital Management held 105 shares of Silicon Motion worth $35K as of Q2 2026.
Tradewinds Capital Management sold 110 Silicon Motion shares in Q2 2026, an estimated $25.5K.
Silicon Motion made up 0.01% of Tradewinds Capital Management's portfolio in Q2 2026, its #257 holding.
Tradewinds Capital Management first reported a position in Silicon Motion in Q3 2016 and has held it in 8 quarters since.
Tradewinds Capital Management's Silicon Motion position peaked at $39.3K in Q3 2025.
385 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2026.

Based on Tradewinds Capital Management's 13F filing for Q2 2026, filed 24 Jul 2026.