Simplex Trading’s Seagate STX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $675K | Sell |
699
-1,900
| -73% | -$1.45M | ﹤0.01% | 3249 |
|
|
2026
Q1 | $1.02M | Buy |
+2,599
| New | +$992K | ﹤0.01% | 2484 |
|
|
2025
Q3 | – | Sell |
-37,369
| Closed | -$6.38M | – | 10032 |
|
|
2025
Q2 | $5.39M | Buy |
+37,369
| New | +$3.87M | ﹤0.01% | 1282 |
|
|
2025
Q1 | – | Sell |
-35,339
| Closed | -$3.34M | – | 9639 |
|
|
2024
Q4 | $3.05M | Sell |
35,339
-925
| -3% | -$93.1K | ﹤0.01% | 1833 |
|
|
2024
Q3 | $3.97M | Sell |
36,264
-48,632
| -57% | -$4.97M | ﹤0.01% | 1675 |
|
|
2024
Q2 | $8.77M | Buy |
+84,896
| New | +$7.93M | 0.01% | 1097 |
|
|
2024
Q1 | – | Sell |
-6,445
| Closed | -$567K | – | 9854 |
|
|
2023
Q4 | $550K | Buy |
+6,445
| New | +$481K | ﹤0.01% | 3595 |
|
|
2022
Q4 | – | Sell |
-63,482
| Closed | -$3.37M | – | 10384 |
|
|
2022
Q3 | $3.38M | Buy |
63,482
+25,403
| +67% | +$1.84M | ﹤0.01% | 1508 |
|
|
2022
Q2 | $2.72M | Buy |
+38,079
| New | +$3.09M | ﹤0.01% | 1593 |
|
|
2020
Q3 | – | Sell |
-29,819
| Closed | -$1.4M | – | 8482 |
|
|
2020
Q2 | $1.44M | Buy |
+29,819
| New | +$1.5M | ﹤0.01% | 1785 |
|
|
2020
Q1 | – | Sell |
-10,874
| Closed | -$581K | – | 8235 |
|
|
2019
Q4 | $647K | Buy |
+10,874
| New | +$625K | ﹤0.01% | 2492 |
|
|
2019
Q2 | – | Sell |
-33,827
| Closed | -$1.57M | – | 7763 |
|
|
2019
Q1 | $1.62M | Buy |
33,827
+8,207
| +32% | +$364K | ﹤0.01% | 1562 |
|
|
2018
Q4 | $988K | Buy |
25,620
+25,520
| +25,520% | +$1.07M | ﹤0.01% | 1636 |
|
|
2018
Q3 | $4K | Buy |
+100
| New | +$5.34K | ﹤0.01% | 6868 |
|
|
2018
Q1 | – | Sell |
-32,676
| Closed | -$1.74M | – | 6836 |
|
|
2017
Q4 | $1.37M | Buy |
+32,676
| New | +$1.25M | 0.06% | 282 |
|
|
2017
Q3 | – | Sell |
-12,697
| Closed | -$431K | – | 6617 |
|
|
2017
Q2 | $492K | Buy |
+12,697
| New | +$554K | 0.02% | 664 |
|
|
2016
Q3 | – | Sell |
-63,656
| Closed | -$2.07M | – | 6431 |
|
|
2016
Q2 | $1.55M | Buy |
+63,656
| New | +$1.54M | 0.1% | 183 |
|
|
2016
Q1 | – | Sell |
-2,394
| Closed | -$77.2K | – | 6209 |
|
|
2015
Q4 | $87K | Sell |
2,394
-8,618
| -78% | -$328K | 0.01% | 1472 |
|
|
2015
Q3 | $493K | Buy |
+11,012
| New | +$533K | 0.04% | 452 |
|
|
2015
Q2 | – | Sell |
-3,196
| Closed | -$176K | – | 5829 |
|
|
2015
Q1 | $166K | Buy |
3,196
+3,167
| +10,921% | +$188K | 0.02% | 805 |
|
|
2014
Q4 | $2K | Buy |
+29
| New | +$1.8K | ﹤0.01% | 3818 |
|
Other funds holding STX
Simplex Trading's STX Position: Q2 2026 in Review
Simplex Trading reduced its Seagate (STX) stake by 73% in Q2 2026, selling an estimated $1.45M and leaving 699 shares worth $675K. The position accounts for ﹤0.01% of the portfolio, ranked #3249.
Simplex Trading first reported a position in STX in Q4 2014 and has held it in 21 quarters since. The position peaked at $8.77M in Q2 2024. 1,965 funds tracked by Wall St. Rank hold STX as of Q2 2026.
- Simplex Trading held 699 shares of Seagate worth $675K as of Q2 2026.
- Simplex Trading sold 1,900 Seagate shares in Q2 2026, an estimated $1.45M.
- Seagate made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #3249 holding.
- Simplex Trading first reported a position in Seagate in Q4 2014 and has held it in 21 quarters since.
- Simplex Trading's Seagate position peaked at $8.77M in Q2 2024.
- 1,965 funds tracked by Wall St. Rank held Seagate as of Q2 2026.
Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.