HAP Trading’s Seagate STX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $42.1K | Buy |
43,800
+3,400
| +8% | +$580K | ﹤0.01% | 631 |
|
|
2025
Q2 | $158K | Buy |
+40,400
| New | +$4.18M | 0.01% | 367 |
|
|
2022
Q4 | – | Sell |
-18,000
| Closed | -$139K | – | 1857 |
|
|
2022
Q3 | $139K | Buy |
+18,000
| New | +$1.3M | 0.01% | 711 |
|
|
2021
Q3 | – | Sell |
-300,700
| Closed | -$89K | – | 2744 |
|
|
2021
Q2 | $89K | Buy |
+300,700
| New | +$27.1M | ﹤0.01% | 1263 |
|
|
2021
Q1 | – | Sell |
-84,100
| Closed | -$12K | – | 2312 |
|
|
2020
Q4 | $12K | Sell |
84,100
-1,200
| -1% | -$67.5K | ﹤0.01% | 1865 |
|
|
2020
Q3 | $200K | Buy |
85,300
+4,100
| +5% | +$193K | 0.01% | 639 |
|
|
2020
Q2 | $372K | Buy |
+81,200
| New | +$4.07M | 0.02% | 513 |
|
|
2020
Q1 | – | Sell |
-16,600
| Closed | -$6K | – | 1534 |
|
|
2019
Q4 | $6K | Buy |
+16,600
| New | +$953K | ﹤0.01% | 1073 |
|
|
2019
Q1 | – | Sell |
-28,300
| Closed | -$71K | – | 1350 |
|
|
2018
Q4 | $71K | Buy |
28,300
+7,100
| +33% | +$299K | ﹤0.01% | 699 |
|
|
2018
Q3 | $21K | Buy |
21,200
+10,400
| +96% | +$556K | ﹤0.01% | 759 |
|
|
2018
Q2 | $8K | Buy |
+10,800
| New | +$625K | ﹤0.01% | 896 |
|
|
2018
Q1 | – | Sell |
-117,900
| Closed | -$7K | – | 1172 |
|
|
2017
Q4 | $7K | Buy |
117,900
+1,300
| +1% | +$49.7K | ﹤0.01% | 886 |
|
|
2017
Q3 | $39K | Buy |
116,600
+11,500
| +11% | +$391K | ﹤0.01% | 684 |
|
|
2017
Q2 | $32K | Buy |
105,100
+2,600
| +3% | +$113K | ﹤0.01% | 743 |
|
|
2017
Q1 | $37K | Sell |
102,500
-2,800
| -3% | -$124K | ﹤0.01% | 730 |
|
|
2016
Q4 | $91K | Sell |
105,300
-8,100
| -7% | -$302K | ﹤0.01% | 580 |
|
|
2016
Q3 | $121K | Buy |
113,400
+4,100
| +4% | +$133K | ﹤0.01% | 570 |
|
|
2016
Q2 | $447K | Buy |
109,300
+92,600
| +554% | +$2.24M | 0.03% | 333 |
|
|
2016
Q1 | $16K | Buy |
16,700
+2,500
| +18% | +$80.6K | ﹤0.01% | 643 |
|
|
2015
Q4 | $69K | Sell |
14,200
-6,100
| -30% | -$232K | ﹤0.01% | 600 |
|
|
2015
Q3 | $74K | Sell |
20,300
-382,800
| -95% | -$18.5M | ﹤0.01% | 657 |
|
|
2015
Q2 | $1.24M | Buy |
+403,100
| New | +$22.2M | 0.07% | 228 |
|
|
2014
Q1 | – | Sell |
-18,000
| Closed | -$35K | – | 1354 |
|
|
2013
Q4 | $35K | Buy |
+18,000
| New | +$890K | ﹤0.01% | 917 |
|
Other funds holding STX
HAP Trading's STX Position: Q3 2025 in Review
HAP Trading sold out of Seagate (STX) in Q3 2025, closing a stake of 22,515 shares — an estimated $3.84M sold.
HAP Trading first reported a position in STX in Q3 2015 and held it in 12 quarters. The position peaked at $3.25M in Q2 2025. 1,124 funds tracked by Wall St. Rank hold STX as of Q3 2025.
- HAP Trading reported no remaining Seagate position as of Q3 2025 after selling out during the quarter.
- HAP Trading sold 22,515 Seagate shares in Q3 2025, an estimated $3.84M.
- HAP Trading first reported a position in Seagate in Q3 2015 and held it in 12 quarters.
- HAP Trading's Seagate position peaked at $3.25M in Q2 2025.
- 1,124 funds tracked by Wall St. Rank held Seagate as of Q3 2025.
Based on HAP Trading's 13F filing for Q3 2025, filed 12 Nov 2025.