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Oppenheimer Asset Management’s Silicon Motion SIMO Stock Holding History

Oppenheimer Asset 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 		$2.93M Sell
8,797
-4,143
-32% -$960K 0.03% 482
2026
Q1 		$1.45M Buy
12,940
+1,216
+10% +$148K 0.02% 636
2025
Q4 		$1.09M Sell
11,724
-1,006
-8% -$92.3K 0.01% 654
2025
Q3 		$1.21M Buy
12,730
+6,379
+100% +$507K 0.01% 705
2025
Q2 		$477K Buy
6,351
+659
+12% +$37.4K 0.01% 893
2025
Q1 		$288K Buy
5,692
+785
+16% +$42.5K ﹤0.01% 973
2024
Q4 		$265K Sell
4,907
-308
-6% -$17.2K ﹤0.01% 1007
2024
Q3 		$317K Buy
5,215
+707
+16% +$46.6K ﹤0.01% 994
2024
Q2 		$365K Buy
+4,508
New +$352K ﹤0.01% 936
2020
Q2 		– Sell
-2,189
Closed -$80K – 1380
2020
Q1 		$80K Sell
2,189
-720
-25% -$31.1K ﹤0.01% 1158
2019
Q4 		$148K Buy
2,909
+319
+12% +$13.7K ﹤0.01% 1119
2019
Q3 		$92K Buy
2,590
+292
+13% +$10.6K ﹤0.01% 1206
2019
Q2 		$102K Buy
2,298
+379
+20% +$15.2K ﹤0.01% 1223
2019
Q1 		$76K Buy
1,919
+1,796
+1,460% +$70K ﹤0.01% 1286
2018
Q4 		$4K Buy
+123
New +$4.81K ﹤0.01% 1567
2017
Q4 		– Sell
-116
Closed -$6K – 1422
2017
Q3 		$6K Hold
116
– – ﹤0.01% 1560
2017
Q2 		$6K Hold
116
– – ﹤0.01% 1549
2017
Q1 		$5K Buy
+116
New +$4.93K ﹤0.01% 1592

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 $4.11B AUM 38.38% 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

Oppenheimer Asset Management's SIMO Position: Q2 2026 in Review

Oppenheimer Asset Management reduced its Silicon Motion (SIMO) stake by 32% in Q2 2026, selling an estimated $960K and leaving 8,797 shares worth $2.93M. The position accounts for 0.03% of the portfolio, ranked #482.

Oppenheimer Asset Management first reported a position in SIMO in Q1 2017 and has held it in 18 quarters since. 385 funds tracked by Wall St. Rank hold SIMO as of Q2 2026.

  • Oppenheimer Asset Management held 8,797 shares of Silicon Motion worth $2.93M as of Q2 2026.
  • Oppenheimer Asset Management sold 4,143 Silicon Motion shares in Q2 2026, an estimated $960K.
  • Silicon Motion made up 0.03% of Oppenheimer Asset Management's portfolio in Q2 2026, its #482 holding.
  • Oppenheimer Asset Management first reported a position in Silicon Motion in Q1 2017 and has held it in 18 quarters since.
  • 385 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2026.

Based on Oppenheimer Asset Management's 13F filing for Q2 2026, filed 3 Aug 2026.