Walleye Trading’s Silicon Motion SIMO Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $29.3M | Buy |
88,015
+67,360
| +326% | +$15.6M | 0.03% | 510 |
|
|
2026
Q1 | $2.32M | Buy |
+20,655
| New | +$2.51M | ﹤0.01% | 1616 |
|
|
2025
Q4 | – | Sell |
-20,553
| Closed | -$1.89M | – | 4785 |
|
|
2025
Q3 | $1.95M | Buy |
20,553
+8,847
| +76% | +$703K | ﹤0.01% | 1839 |
|
|
2025
Q2 | $880K | Buy |
+11,706
| New | +$665K | ﹤0.01% | 2292 |
|
|
2025
Q1 | – | Sell |
-10,429
| Closed | -$564K | – | 4661 |
|
|
2024
Q4 | $564K | Buy |
+10,429
| New | +$584K | ﹤0.01% | 2551 |
|
|
2024
Q3 | – | Sell |
-35,868
| Closed | -$2.9M | – | 4534 |
|
|
2024
Q2 | $2.9M | Buy |
35,868
+2,708
| +8% | +$212K | 0.01% | 1373 |
|
|
2024
Q1 | $2.55M | Buy |
33,160
+29,986
| +945% | +$2.05M | 0.01% | 1579 |
|
|
2023
Q4 | $194K | Buy |
+3,174
| New | +$181K | ﹤0.01% | 3799 |
|
|
2020
Q2 | – | Sell |
-1,169
| Closed | -$51.8K | – | 4567 |
|
|
2020
Q1 | $43K | Buy |
+1,169
| New | +$50.5K | ﹤0.01% | 3465 |
|
|
2019
Q4 | – | Sell |
-3,456
| Closed | -$122K | – | 4590 |
|
|
2019
Q3 | $122K | Buy |
3,456
+1,470
| +74% | +$53.3K | ﹤0.01% | 3240 |
|
|
2019
Q2 | $88K | Buy |
+1,986
| New | +$79.7K | ﹤0.01% | 3356 |
|
|
2018
Q4 | – | Sell |
-1,760
| Closed | -$68.8K | – | 5243 |
|
|
2018
Q3 | $95K | Buy |
+1,760
| New | +$97.4K | ﹤0.01% | 4238 |
|
|
2017
Q3 | – | Sell |
-4,934
| Closed | -$219K | – | 4546 |
|
|
2017
Q2 | $238K | Buy |
4,934
+2,900
| +143% | +$144K | ﹤0.01% | 2985 |
|
|
2017
Q1 | $95K | Buy |
2,034
+1,470
| +261% | +$62.5K | ﹤0.01% | 3428 |
|
|
2016
Q4 | $24K | Sell |
564
-2,635
| -82% | -$120K | ﹤0.01% | 4022 |
|
|
2016
Q3 | $166K | Buy |
3,199
+1,600
| +100% | +$83.4K | ﹤0.01% | 2953 |
|
|
2016
Q2 | $76K | Sell |
1,599
-1,004
| -39% | -$42.1K | ﹤0.01% | 3716 |
|
|
2016
Q1 | $101K | Buy |
2,603
+735
| +39% | +$23.7K | ﹤0.01% | 3328 |
|
|
2015
Q4 | $59K | Buy |
+1,868
| New | +$58.5K | ﹤0.01% | 3736 |
|
|
2015
Q3 | – | Sell |
-15,522
| Closed | -$416K | – | 5442 |
|
|
2015
Q2 | $537K | Buy |
15,522
+6,491
| +72% | +$212K | 0.01% | 1607 |
|
|
2015
Q1 | $243K | Sell |
9,031
-2,991
| -25% | -$81.7K | ﹤0.01% | 2046 |
|
|
2014
Q4 | $284K | Buy |
12,022
+245
| +2% | +$5.88K | ﹤0.01% | 2034 |
|
|
2014
Q3 | $317K | Buy |
11,777
+10,092
| +599% | +$254K | ﹤0.01% | 1707 |
|
|
2014
Q2 | $34K | Buy |
1,685
+1,432
| +566% | +$24.4K | ﹤0.01% | 3037 |
|
|
2014
Q1 | $4K | Buy |
+253
| New | +$4.08K | ﹤0.01% | 3375 |
|
|
2013
Q4 | – | Sell |
-1,368
| Closed | -$18.7K | – | 3782 |
|
|
2013
Q3 | $18K | Sell |
1,368
-2,226
| -62% | -$25.1K | ﹤0.01% | 2562 |
|
|
2013
Q2 | $38K | Buy |
+3,594
| New | +$39.6K | ﹤0.01% | 2342 |
|
Other funds holding SIMO
HRCM
RP
PCH
DCM
WHCM
Walleye Trading's SIMO Position: Q2 2026 in Review
Walleye Trading increased its Silicon Motion (SIMO) stake by 326% in Q2 2026, buying an estimated $15.6M and bringing the position to 88,015 shares worth $29.3M. The position accounts for 0.03% of the portfolio, ranked #510.
Walleye Trading first reported a position in SIMO in Q2 2013 and has held it in 27 quarters since. 385 funds tracked by Wall St. Rank hold SIMO as of Q2 2026.
- Walleye Trading held 88,015 shares of Silicon Motion worth $29.3M as of Q2 2026.
- Walleye Trading bought 67,360 Silicon Motion shares in Q2 2026, an estimated $15.6M.
- Silicon Motion made up 0.03% of Walleye Trading's portfolio in Q2 2026, its #510 holding.
- Walleye Trading first reported a position in Silicon Motion in Q2 2013 and has held it in 27 quarters since.
- 385 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2026.
Based on Walleye Trading's 13F filing for Q2 2026, filed 3 Aug 2026.