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 | $470M | Buy |
1,199,700
+145,900
| +14% | +$55.7M | 0.08% | 195 |
|
|
2025
Q4 | $290M | Sell |
1,053,800
-362,000
| -26% | -$94M | 0.04% | 356 |
|
|
2025
Q3 | $334M | Buy |
1,415,800
+333,900
| +31% | +$57M | 0.05% | 298 |
|
|
2025
Q2 | $156M | Buy |
1,081,900
+296,800
| +38% | +$30.7M | 0.03% | 507 |
|
|
2025
Q1 | $66.7M | Buy |
785,100
+320,100
| +69% | +$30.3M | 0.01% | 936 |
|
|
2024
Q4 | $40.1M | Sell |
465,000
-106,300
| -19% | -$10.7M | 0.01% | 1471 |
|
|
2024
Q3 | $62.6M | Sell |
571,300
-149,500
| -21% | -$15.3M | 0.01% | 1027 |
|
|
2024
Q2 | $74.4M | Sell |
720,800
-192,800
| -21% | -$18M | 0.02% | 846 |
|
|
2024
Q1 | $85M | Buy |
913,600
+4,200
| +0.5% | +$369K | 0.02% | 814 |
|
|
2023
Q4 | $77.6M | Buy |
909,400
+30,000
| +3% | +$2.24M | 0.02% | 848 |
|
|
2023
Q3 | $58M | Sell |
879,400
-138,000
| -14% | -$8.89M | 0.01% | 957 |
|
|
2023
Q2 | $62.9M | Sell |
1,017,400
-55,100
| -5% | -$3.36M | 0.01% | 881 |
|
|
2023
Q1 | $70.9M | Sell |
1,072,500
-890,900
| -45% | -$56.7M | 0.02% | 826 |
|
|
2022
Q4 | $103M | Buy |
1,963,400
+609,300
| +45% | +$32.4M | 0.02% | 633 |
|
|
2022
Q3 | $72.1M | Buy |
1,354,100
+629,100
| +87% | +$45.5M | 0.02% | 799 |
|
|
2022
Q2 | $51.8M | Buy |
725,000
+53,900
| +8% | +$4.38M | 0.01% | 994 |
|
|
2022
Q1 | $60.3M | Sell |
671,100
-99,100
| -13% | -$10.1M | 0.01% | 983 |
|
|
2021
Q4 | $87M | Sell |
770,200
-158,700
| -17% | -$15.4M | 0.02% | 753 |
|
|
2021
Q3 | $76.7M | Sell |
928,900
-476,900
| -34% | -$41.5M | 0.02% | 822 |
|
|
2021
Q2 | $124M | Buy |
1,405,800
+680,400
| +94% | +$61.3M | 0.03% | 555 |
|
|
2021
Q1 | $55.7M | Buy |
725,400
+247,500
| +52% | +$17.2M | 0.01% | 967 |
|
|
2020
Q4 | $29.7M | Sell |
477,900
-167,600
| -26% | -$9.42M | 0.01% | 1401 |
|
|
2020
Q3 | $31.8M | Sell |
645,500
-178,300
| -22% | -$8.38M | 0.01% | 1168 |
|
|
2020
Q2 | $39.9M | Buy |
823,800
+295,900
| +56% | +$14.8M | 0.01% | 949 |
|
|
2020
Q1 | $25.8M | Sell |
527,900
-136,600
| -21% | -$7.29M | 0.01% | 1045 |
|
|
2019
Q4 | $39.5M | Sell |
664,500
-152,500
| -19% | -$8.76M | 0.02% | 924 |
|
|
2019
Q3 | $43.9M | Sell |
817,000
-27,900
| -3% | -$1.37M | 0.02% | 834 |
|
|
2019
Q2 | $39.8M | Buy |
844,900
+6,300
| +0.8% | +$293K | 0.02% | 883 |
|
|
2019
Q1 | $40.2M | Buy |
838,600
+367,900
| +78% | +$16.3M | 0.02% | 821 |
|
|
2018
Q4 | $18.2M | Sell |
470,700
-330,000
| -41% | -$13.9M | 0.01% | 1309 |
|
|
2018
Q3 | $37.9M | Buy |
800,700
+217,600
| +37% | +$11.6M | 0.02% | 922 |
|
|
2018
Q2 | $32.9M | Buy |
583,100
+168,800
| +41% | +$9.76M | 0.02% | 936 |
|
|
2018
Q1 | $24.2M | Sell |
414,300
-137,600
| -25% | -$7.32M | 0.01% | 981 |
|
|
2017
Q4 | $23.1M | Buy |
551,900
+46,700
| +9% | +$1.78M | 0.01% | 1080 |
|
|
2017
Q3 | $16.8M | Sell |
505,200
-135,500
| -21% | -$4.6M | 0.01% | 1201 |
|
|
2017
Q2 | $24.8M | Buy |
640,700
+303,200
| +90% | +$13.2M | 0.02% | 854 |
|
|
2017
Q1 | $15.5M | Sell |
337,500
-156,400
| -32% | -$6.94M | 0.01% | 1127 |
|
|
2016
Q4 | $18.9M | Buy |
493,900
+120,400
| +32% | +$4.49M | 0.02% | 918 |
|
|
2016
Q3 | $14.4M | Sell |
373,500
-122,100
| -25% | -$3.96M | 0.01% | 1081 |
|
|
2016
Q2 | $12.1M | Buy |
495,600
+42,300
| +9% | +$1.03M | 0.01% | 1093 |
|
|
2016
Q1 | $15.6M | Buy |
453,300
+63,500
| +16% | +$2.05M | 0.02% | 901 |
|
|
2015
Q4 | $14.3M | Sell |
389,800
-50,500
| -11% | -$1.92M | 0.02% | 1038 |
|
|
2015
Q3 | $19.7M | Buy |
440,300
+130,700
| +42% | +$6.32M | 0.02% | 914 |
|
|
2015
Q2 | $14.7M | Buy |
309,600
+16,300
| +6% | +$900K | 0.01% | 1217 |
|
|
2015
Q1 | $15.3M | Buy |
293,300
+16,400
| +6% | +$975K | 0.01% | 1147 |
|
|
2014
Q4 | $18.4M | Buy |
276,900
+47,700
| +21% | +$2.96M | 0.02% | 999 |
|
|
2014
Q3 | $13.1M | Buy |
229,200
+6,800
| +3% | +$403K | 0.01% | 1184 |
|
|
2014
Q2 | $12.6M | Sell |
222,400
-71,900
| -24% | -$3.87M | 0.01% | 1089 |
|
|
2014
Q1 | $16.5M | Sell |
294,300
-42,500
| -13% | -$2.28M | 0.02% | 934 |
|
|
2013
Q4 | $18.9M | Sell |
336,800
-235,900
| -41% | -$11.7M | 0.02% | 833 |
|
|
2013
Q3 | $25.1M | Buy |
572,700
+5,300
| +0.9% | +$223K | 0.04% | 613 |
|
|
2013
Q2 | $25.4M | Buy |
+567,400
| New | +$22.9M | 0.04% | 529 |
|
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.