Citadel Advisors’s Seagate STX Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $792M | Sell |
2,022,300
-998,500
| -33% | -$381M | 0.13% | 111 |
|
|
2025
Q4 | $832M | Buy |
3,020,800
+773,900
| +34% | +$201M | 0.12% | 105 |
|
|
2025
Q3 | $530M | Buy |
2,246,900
+963,200
| +75% | +$164M | 0.08% | 167 |
|
|
2025
Q2 | $185M | Buy |
1,283,700
+461,300
| +56% | +$47.8M | 0.03% | 439 |
|
|
2025
Q1 | $69.9M | Buy |
822,400
+146,700
| +22% | +$13.9M | 0.01% | 900 |
|
|
2024
Q4 | $58.3M | Buy |
675,700
+103,700
| +18% | +$10.4M | 0.01% | 1147 |
|
|
2024
Q3 | $62.7M | Sell |
572,000
-229,000
| -29% | -$23.4M | 0.01% | 1025 |
|
|
2024
Q2 | $82.7M | Sell |
801,000
-155,100
| -16% | -$14.5M | 0.02% | 794 |
|
|
2024
Q1 | $89M | Sell |
956,100
-682,500
| -42% | -$60M | 0.02% | 775 |
|
|
2023
Q4 | $140M | Buy |
1,638,600
+418,800
| +34% | +$31.3M | 0.03% | 502 |
|
|
2023
Q3 | $80.4M | Sell |
1,219,800
-194,000
| -14% | -$12.5M | 0.02% | 752 |
|
|
2023
Q2 | $87.5M | Sell |
1,413,800
-623,200
| -31% | -$38.1M | 0.02% | 691 |
|
|
2023
Q1 | $135M | Sell |
2,037,000
-268,200
| -12% | -$17.1M | 0.03% | 480 |
|
|
2022
Q4 | $121M | Buy |
2,305,200
+336,000
| +17% | +$17.9M | 0.03% | 549 |
|
|
2022
Q3 | $105M | Buy |
1,969,200
+795,500
| +68% | +$57.5M | 0.02% | 584 |
|
|
2022
Q2 | $83.8M | Buy |
1,173,700
+650,000
| +124% | +$52.8M | 0.02% | 670 |
|
|
2022
Q1 | $47.1M | Sell |
523,700
-1,288,600
| -71% | -$132M | 0.01% | 1160 |
|
|
2021
Q4 | $205M | Buy |
1,812,300
+697,600
| +63% | +$67.8M | 0.04% | 337 |
|
|
2021
Q3 | $92M | Buy |
1,114,700
+111,300
| +11% | +$9.68M | 0.02% | 704 |
|
|
2021
Q2 | $88.2M | Buy |
1,003,400
+505,400
| +101% | +$45.5M | 0.02% | 743 |
|
|
2021
Q1 | $38.2M | Sell |
498,000
-85,700
| -15% | -$5.96M | 0.01% | 1275 |
|
|
2020
Q4 | $36.3M | Sell |
583,700
-41,900
| -7% | -$2.36M | 0.01% | 1225 |
|
|
2020
Q3 | $30.8M | Buy |
625,600
+137,900
| +28% | +$6.48M | 0.01% | 1196 |
|
|
2020
Q2 | $23.6M | Buy |
487,700
+100,200
| +26% | +$5.03M | 0.01% | 1370 |
|
|
2020
Q1 | $18.9M | Sell |
387,500
-388,400
| -50% | -$20.7M | 0.01% | 1276 |
|
|
2019
Q4 | $46.2M | Sell |
775,900
-153,300
| -16% | -$8.81M | 0.02% | 817 |
|
|
2019
Q3 | $50M | Buy |
929,200
+158,500
| +21% | +$7.78M | 0.02% | 760 |
|
|
2019
Q2 | $36.3M | Sell |
770,700
-80,800
| -9% | -$3.76M | 0.02% | 934 |
|
|
2019
Q1 | $40.8M | Sell |
851,500
-839,500
| -50% | -$37.2M | 0.02% | 810 |
|
|
2018
Q4 | $65.3M | Buy |
1,691,000
+892,000
| +112% | +$37.6M | 0.04% | 497 |
|
|
2018
Q3 | $37.8M | Buy |
799,000
+52,900
| +7% | +$2.83M | 0.02% | 923 |
|
|
2018
Q2 | $42.1M | Buy |
746,100
+295,400
| +66% | +$17.1M | 0.02% | 809 |
|
|
2018
Q1 | $26.4M | Sell |
450,700
-503,200
| -53% | -$26.8M | 0.01% | 928 |
|
|
2017
Q4 | $39.9M | Buy |
953,900
+175,200
| +22% | +$6.69M | 0.02% | 745 |
|
|
2017
Q3 | $25.8M | Buy |
778,700
+21,200
| +3% | +$720K | 0.02% | 909 |
|
|
2017
Q2 | $29.4M | Buy |
757,500
+324,500
| +75% | +$14.2M | 0.02% | 767 |
|
|
2017
Q1 | $19.9M | Sell |
433,000
-60,700
| -12% | -$2.69M | 0.02% | 952 |
|
|
2016
Q4 | $18.8M | Sell |
493,700
-33,000
| -6% | -$1.23M | 0.02% | 919 |
|
|
2016
Q3 | $20.3M | Buy |
526,700
+125,000
| +31% | +$4.06M | 0.02% | 856 |
|
|
2016
Q2 | $9.79M | Sell |
401,700
-123,800
| -24% | -$3M | 0.01% | 1265 |
|
|
2016
Q1 | $18.1M | Buy |
525,500
+71,900
| +16% | +$2.32M | 0.02% | 814 |
|
|
2015
Q4 | $16.6M | Sell |
453,600
-169,500
| -27% | -$6.45M | 0.02% | 945 |
|
|
2015
Q3 | $27.9M | Buy |
623,100
+244,000
| +64% | +$11.8M | 0.03% | 696 |
|
|
2015
Q2 | $18M | Buy |
379,100
+9,200
| +2% | +$508K | 0.02% | 1066 |
|
|
2015
Q1 | $19.2M | Buy |
369,900
+103,500
| +39% | +$6.15M | 0.02% | 1000 |
|
|
2014
Q4 | $17.7M | Sell |
266,400
-22,300
| -8% | -$1.38M | 0.02% | 1023 |
|
|
2014
Q3 | $16.5M | Buy |
288,700
+92,800
| +47% | +$5.5M | 0.02% | 1024 |
|
|
2014
Q2 | $11.1M | Sell |
195,900
-96,600
| -33% | -$5.21M | 0.01% | 1187 |
|
|
2014
Q1 | $16.4M | Sell |
292,500
-97,000
| -25% | -$5.2M | 0.02% | 940 |
|
|
2013
Q4 | $21.9M | Sell |
389,500
-3,000
| -0.8% | -$148K | 0.03% | 756 |
|
|
2013
Q3 | $17.2M | Sell |
392,500
-152,600
| -28% | -$6.41M | 0.03% | 791 |
|
|
2013
Q2 | $24.4M | Buy |
+545,100
| New | +$22M | 0.04% | 548 |
|
Other funds holding STX
VCM
VPM
Citadel Advisors's STX Position: Q1 2026 in Review
Citadel Advisors reduced its Seagate (STX) stake by 42% in Q1 2026, selling an estimated $30.7M and leaving 110,745 shares worth $43.4M. The position accounts for 0.01% of the portfolio, ranked #1499.
Citadel Advisors first reported a position in STX in Q2 2013 and has held it in 51 quarters since. The position peaked at $255M in Q4 2023. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.
- Citadel Advisors held 110,745 shares of Seagate worth $43.4M as of Q1 2026.
- Citadel Advisors sold 80,417 Seagate shares in Q1 2026, an estimated $30.7M.
- Seagate made up 0.01% of Citadel Advisors's portfolio in Q1 2026, its #1499 holding.
- Citadel Advisors first reported a position in Seagate in Q2 2013 and has held it in 51 quarters since.
- Citadel Advisors's Seagate position peaked at $255M in Q4 2023.
- 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.
Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.