Group One 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 | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | – | Sell |
-10,542
| Closed | -$599K | – | 8593 |
|
|
2025
Q1 | $533K | Buy |
+10,542
| New | +$570K | ﹤0.01% | 3024 |
|
|
2024
Q3 | – | Sell |
-7,356
| Closed | -$485K | – | 7300 |
|
|
2024
Q2 | $596K | Buy |
+7,356
| New | +$575K | ﹤0.01% | 2407 |
|
|
2023
Q4 | – | Sell |
-146,991
| Closed | -$8.4M | – | 8130 |
|
|
2023
Q3 | $7.53M | Sell |
146,991
-74,994
| -34% | -$4.27M | 0.03% | 681 |
|
|
2023
Q2 | $16M | Buy |
221,985
+63,456
| +40% | +$4.06M | 0.05% | 319 |
|
|
2023
Q1 | $10.4M | Buy |
158,529
+114,698
| +262% | +$7.53M | 0.04% | 451 |
|
|
2022
Q4 | $2.85M | Buy |
+43,831
| New | +$2.69M | 0.01% | 1535 |
|
|
2022
Q2 | – | Sell |
-116,228
| Closed | -$9.79M | – | 8462 |
|
|
2022
Q1 | $7.77M | Buy |
+116,228
| New | +$9.06M | 0.01% | 1178 |
|
|
2021
Q4 | – | Sell |
-84,545
| Closed | -$6.37M | – | 8786 |
|
|
2021
Q3 | $5.83M | Buy |
84,545
+59,886
| +243% | +$4.23M | 0.01% | 1542 |
|
|
2021
Q2 | $1.58M | Buy |
24,659
+15,907
| +182% | +$1.05M | ﹤0.01% | 2893 |
|
|
2021
Q1 | $520K | Buy |
+8,752
| New | +$498K | ﹤0.01% | 3988 |
|
|
2019
Q1 | – | Sell |
-293
| Closed | -$10K | – | 5313 |
|
|
2018
Q4 | $10K | Buy |
293
+232
| +380% | +$9.07K | ﹤0.01% | 4277 |
|
|
2018
Q3 | $3K | Sell |
61
-498
| -89% | -$27.6K | ﹤0.01% | 4972 |
|
|
2018
Q2 | $30K | Sell |
559
-613
| -52% | -$30.1K | ﹤0.01% | 4211 |
|
|
2018
Q1 | $56K | Buy |
+1,172
| New | +$56.3K | ﹤0.01% | 3606 |
|
|
2017
Q4 | – | Sell |
-3,588
| Closed | -$182K | – | 5186 |
|
|
2017
Q3 | $172K | Buy |
3,588
+2,206
| +160% | +$97.8K | ﹤0.01% | 2871 |
|
|
2017
Q2 | $67K | Sell |
1,382
-12,551
| -90% | -$621K | ﹤0.01% | 3354 |
|
|
2017
Q1 | $651K | Buy |
13,933
+8,364
| +150% | +$356K | 0.01% | 1666 |
|
|
2016
Q4 | $237K | Sell |
5,569
-7,437
| -57% | -$339K | ﹤0.01% | 2311 |
|
|
2016
Q3 | $674K | Buy |
+13,006
| New | +$678K | 0.01% | 1584 |
|
|
2016
Q2 | – | Sell |
-1,193
| Closed | -$50.1K | – | 4915 |
|
|
2016
Q1 | $46K | Sell |
1,193
-1,176
| -50% | -$38K | ﹤0.01% | 3299 |
|
|
2015
Q4 | $74K | Buy |
2,369
+179
| +8% | +$5.6K | ﹤0.01% | 3178 |
|
|
2015
Q3 | $60K | Sell |
2,190
-1,839
| -46% | -$49.2K | ﹤0.01% | 3411 |
|
|
2015
Q2 | $139K | Sell |
4,029
-3,435
| -46% | -$112K | ﹤0.01% | 2831 |
|
|
2015
Q1 | $201K | Sell |
7,464
-1,769
| -19% | -$48.3K | ﹤0.01% | 2364 |
|
|
2014
Q4 | $218K | Sell |
9,233
-2,436
| -21% | -$58.5K | ﹤0.01% | 2248 |
|
|
2014
Q3 | $314K | Buy |
11,669
+1,586
| +16% | +$39.9K | ﹤0.01% | 1995 |
|
|
2014
Q2 | $206K | Buy |
10,083
+314
| +3% | +$5.35K | ﹤0.01% | 2383 |
|
|
2014
Q1 | $164K | Buy |
+9,769
| New | +$158K | ﹤0.01% | 2615 |
|
|
2013
Q4 | – | Sell |
-680
| Closed | -$9.28K | – | 5507 |
|
|
2013
Q3 | $9K | Sell |
680
-1,783
| -72% | -$20.1K | ﹤0.01% | 4534 |
|
|
2013
Q2 | $26K | Buy |
+2,463
| New | +$27.1K | ﹤0.01% | 3920 |
|
Other funds holding SIMO
HRCM
RP
PCH
DCM
WHCM
Group One Trading's SIMO Position: Q2 2025 in Review
Group One Trading sold out of Silicon Motion (SIMO) in Q2 2025, closing a stake of 10,542 shares — an estimated $599K sold.
Group One Trading first reported a position in SIMO in Q2 2013 and held it in 30 quarters. The position peaked at $16M in Q2 2023. 212 funds tracked by Wall St. Rank hold SIMO as of Q2 2025.
- Group One Trading reported no remaining Silicon Motion position as of Q2 2025 after selling out during the quarter.
- Group One Trading sold 10,542 Silicon Motion shares in Q2 2025, an estimated $599K.
- Group One Trading first reported a position in Silicon Motion in Q2 2013 and held it in 30 quarters.
- Group One Trading's Silicon Motion position peaked at $16M in Q2 2023.
- 212 funds tracked by Wall St. Rank held Silicon Motion as of Q2 2025.
Based on Group One Trading's 13F filing for Q2 2025, filed 14 Aug 2025.