Caption Management’s Silicon Motion SIMO Stock Holding History

Caption 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	$2M	Buy	6,000 +2,000	+50%	+$463K	0.01%	905
2026 Q1	$449K	Buy	+4,000	New	+$485K	﹤0.01%	1233
2025 Q2	–	Sell	-3,327	Closed	-$168K	–	1846
2025 Q1	$168K	Buy	3,327 +2,939	+757%	+$159K	﹤0.01%	1299
2024 Q4	$21K	Buy	+388	New	+$21.7K	﹤0.01%	1396

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

Caption Management's SIMO Position: Q2 2026 in Review

Caption Management increased its Silicon Motion (SIMO) stake by 50% in Q2 2026, buying an estimated $463K and bringing the position to 6,000 shares worth $2M. The position accounts for 0.01% of the portfolio, ranked #905.

Caption Management first reported a position in SIMO in Q4 2024 and has held it in 4 quarters since. 385 funds tracked by Wall St. Rank hold SIMO as of Q2 2026.

Caption Management held 6,000 shares of Silicon Motion worth $2M as of Q2 2026.
Caption Management bought 2,000 Silicon Motion shares in Q2 2026, an estimated $463K.
Silicon Motion made up 0.01% of Caption Management's portfolio in Q2 2026, its #905 holding.
Caption Management first reported a position in Silicon Motion in Q4 2024 and has held it in 4 quarters since.
385 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2026.

Based on Caption Management's 13F filing for Q2 2026, filed 14 Aug 2026.