Boothbay Fund Management’s Silicon Motion SIMO Stock Holding History

Boothbay Fund 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	$4.5M	Sell	13,510 -26,376	-66%	-$6.11M	0.06%	384
2026 Q1	$4.48M	Sell	39,886 -23,195	-37%	-$2.82M	0.06%	349
2025 Q4	$5.85M	Buy	63,081 +14,482	+30%	+$1.33M	0.09%	251
2025 Q3	$4.61M	Sell	48,599 -7,386	-13%	-$587K	0.07%	332
2025 Q2	$4.21M	Buy	+55,985	New	+$3.18M	0.08%	332
2025 Q1	–	Sell	-19,987	Closed	-$1.08M	–	1743
2024 Q4	$1.08M	Sell	19,987 -46,347	-70%	-$2.6M	0.03%	610
2024 Q3	$4.03M	Sell	66,334 -12,304	-16%	-$811K	0.09%	309
2024 Q2	$6.37M	Buy	78,638 +13,432	+21%	+$1.05M	0.15%	157
2024 Q1	$5.02M	Buy	65,206 +31,618	+94%	+$2.16M	0.1%	223
2023 Q4	$2.06M	Buy	33,588 +15,100	+82%	+$863K	0.05%	476
2023 Q3	$948K	Sell	18,488 -33,053	-64%	-$1.88M	0.02%	795
2023 Q2	$3.7M	Sell	51,541 -64,187	-55%	-$4.1M	0.08%	335
2023 Q1	$7.58M	Buy	115,728 +3,797	+3%	+$249K	0.16%	127
2022 Q4	$7.27M	Buy	111,931 +66,405	+146%	+$4.07M	0.17%	121
2022 Q3	$2.97M	Buy	45,526 +35,526	+355%	+$2.78M	0.07%	395
2022 Q2	$837K	Buy	+10,000	New	+$842K	0.02%	905
2021 Q4	–	Sell	-29,169	Closed	-$2.01M	–	2186
2021 Q3	$2.01M	Buy	29,169 +16,814	+136%	+$1.19M	0.06%	442
2021 Q2	$792K	Sell	12,355 -25,026	-67%	-$1.65M	0.03%	799
2021 Q1	$2.22M	Buy	+37,381	New	+$2.13M	0.08%	283
2020 Q2	–	Sell	-93,112	Closed	-$3.41M	–	1096
2020 Q1	$3.41M	Buy	93,112 +88,361	+1,860%	+$3.82M	0.28%	80
2019 Q4	$241K	Buy	+4,751	New	+$204K	0.02%	652
2018 Q3	–	Sell	-9,398	Closed	-$497K	–	933
2018 Q2	$497K	Buy	+9,398	New	+$461K	0.04%	350
2018 Q1	–	Sell	-14,607	Closed	-$774K	–	852
2017 Q4	$774K	Buy	14,607 +9,378	+179%	+$475K	0.11%	172
2017 Q3	$251K	Buy	+5,229	New	+$232K	0.04%	436

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

Boothbay Fund Management's SIMO Position: Q2 2026 in Review

Boothbay Fund Management reduced its Silicon Motion (SIMO) stake by 66% in Q2 2026, selling an estimated $6.11M and leaving 13,510 shares worth $4.5M. The position accounts for 0.06% of the portfolio, ranked #384.

Boothbay Fund Management first reported a position in SIMO in Q3 2017 and has held it in 24 quarters since. The position peaked at $7.58M in Q1 2023. 385 funds tracked by Wall St. Rank hold SIMO as of Q2 2026.

Boothbay Fund Management held 13,510 shares of Silicon Motion worth $4.5M as of Q2 2026.
Boothbay Fund Management sold 26,376 Silicon Motion shares in Q2 2026, an estimated $6.11M.
Silicon Motion made up 0.06% of Boothbay Fund Management's portfolio in Q2 2026, its #384 holding.
Boothbay Fund Management first reported a position in Silicon Motion in Q3 2017 and has held it in 24 quarters since.
Boothbay Fund Management's Silicon Motion position peaked at $7.58M in Q1 2023.
385 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2026.

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