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Alpine Associates Management’s Silicon Motion SIMO Stock Holding History

Alpine Associates 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 		– Sell
-116,878
Closed -$13.1M – 90
2026
Q1 		$13.1M Buy
116,878
+36,902
+46% +$4.48M 0.77% 44
2025
Q4 		$7.41M Sell
79,976
-167,474
-68% -$15.4M 0.49% 45
2025
Q3 		$23.5M Sell
247,450
-84,555
-25% -$6.72M 1.42% 17
2025
Q2 		$25M Sell
332,005
-2,300
-0.7% -$131K 1.33% 23
2025
Q1 		$16.9M Buy
334,305
+3,600
+1% +$195K 0.89% 33
2024
Q4 		$17.9M Sell
330,705
-10,092
-3% -$565K 1.08% 29
2024
Q3 		$20.7M Sell
340,797
-58,522
-15% -$3.86M 0.95% 34
2024
Q2 		$32.3M Sell
399,319
-35,302
-8% -$2.76M 1.55% 21
2024
Q1 		$33.4M Sell
434,621
-520,893
-55% -$35.6M 1.3% 24
2023
Q4 		$58.5M Buy
955,514
+3,300
+0.3% +$189K 3% 12
2023
Q3 		$48.8M Buy
952,214
+381,648
+67% +$21.7M 2.56% 13
2023
Q2 		$41M Buy
570,566
+171,100
+43% +$10.9M 1.85% 19
2023
Q1 		$26.2M Sell
399,466
-600
-0.1% -$39.4K 1.4% 25
2022
Q4 		$26M Buy
400,066
+59,300
+17% +$3.64M 1.19% 26
2022
Q3 		$22.2M Buy
340,766
+28,725
+9% +$2.25M 0.92% 33
2022
Q2 		$26.1M Buy
+312,041
New +$26.3M 0.98% 36

Other funds holding SIMO

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Alkeon Capital Management
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
RP
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
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

Alpine Associates Management's SIMO Position: Q2 2026 in Review

Alpine Associates Management sold out of Silicon Motion (SIMO) in Q2 2026, closing a stake of 116,878 shares — an estimated $13.1M sold.

Alpine Associates Management first reported a position in SIMO in Q2 2022 and held it in 16 quarters. The position peaked at $58.5M in Q4 2023. 385 funds tracked by Wall St. Rank hold SIMO as of Q2 2026.

  • Alpine Associates Management reported no remaining Silicon Motion position as of Q2 2026 after selling out during the quarter.
  • Alpine Associates Management sold 116,878 Silicon Motion shares in Q2 2026, an estimated $13.1M.
  • Alpine Associates Management first reported a position in Silicon Motion in Q2 2022 and held it in 16 quarters.
  • Alpine Associates Management's Silicon Motion position peaked at $58.5M in Q4 2023.
  • 385 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2026.

Based on Alpine Associates Management's 13F filing for Q2 2026, filed 6 Aug 2026.