AllianceBernstein’s Seagate STX Stock Holding History

AllianceBernstein’s Portfolio STX Stock Details STX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$53.8M	Sell	195,372 -1,398	-0.7%	-$533K	0.02%	570
2025 Q4	$54.2M	Sell	196,770 -37,266	-16%	-$9.67M	0.02%	600
2025 Q3	$55.2M	Sell	234,036 -1,650	-0.7%	-$282K	0.02%	594
2025 Q2	$34M	Buy	235,686 +7,923	+3%	+$820K	0.01%	726
2025 Q1	$19.3M	Buy	227,763 +1,555	+0.7%	+$147K	0.01%	894
2024 Q4	$19.5M	Sell	226,208 -10,015	-4%	-$1.01M	0.01%	901
2024 Q3	$25.9M	Sell	236,223 -80,398	-25%	-$8.22M	0.01%	811
2024 Q2	$32.7M	Buy	316,621 +95,273	+43%	+$8.9M	0.01%	734
2024 Q1	$20.6M	Sell	221,348 -45,719	-17%	-$4.02M	0.01%	867
2023 Q4	$22.8M	Buy	267,067 +28	+0%	+$2.09K	0.01%	834
2023 Q3	$17.6M	Sell	267,039 -8,205	-3%	-$528K	0.01%	880
2023 Q2	$17M	Sell	275,244 -44,839	-14%	-$2.74M	0.01%	918
2023 Q1	$21.2M	Buy	320,083 +7,619	+2%	+$485K	0.01%	819
2022 Q4	$16.4M	Buy	312,464 +24,290	+8%	+$1.29M	0.01%	897
2022 Q3	$15.3M	Buy	288,174 +31,836	+12%	+$2.3M	0.01%	919
2022 Q2	$18.3M	Buy	256,338 +2,249	+0.9%	+$183K	0.01%	898
2022 Q1	$22.8M	Sell	254,089 -23,100	-8%	-$2.36M	0.01%	869
2021 Q4	$31.3M	Sell	277,189 -4,578	-2%	-$445K	0.01%	780
2021 Q3	$23.3M	Sell	281,767 -91,339	-24%	-$7.95M	0.01%	887
2021 Q2	$32.8M	Buy	373,106 +65,002	+21%	+$5.86M	0.01%	752
2021 Q1	$23.6M	Buy	308,104 +22,070	+8%	+$1.54M	0.01%	867
2020 Q4	$17.8M	Buy	286,034 +13,233	+5%	+$744K	0.01%	903
2020 Q3	$13.4M	Sell	272,801 -10,094	-4%	-$474K	0.01%	934
2020 Q2	$13.7M	Sell	282,895 -46,711	-14%	-$2.34M	0.01%	881
2020 Q1	$16.1M	Sell	329,606 -859	-0.3%	-$45.9K	0.01%	754
2019 Q4	$19.7M	Sell	330,465 -16,682	-5%	-$958K	0.01%	827
2019 Q3	$18.7M	Buy	347,147 +13,634	+4%	+$669K	0.01%	817
2019 Q2	$15.7M	Sell	333,513 -11,920	-3%	-$555K	0.01%	891
2019 Q1	$16.5M	Buy	345,433 +4,755	+1%	+$211K	0.01%	865
2018 Q4	$13.1M	Sell	340,678 -51,187	-13%	-$2.16M	0.01%	887
2018 Q3	$18.6M	Buy	391,865 +5,568	+1%	+$298K	0.01%	806
2018 Q2	$21.8M	Sell	386,297 -52,068	-12%	-$3.01M	0.02%	758
2018 Q1	$25.7M	Buy	438,365 +60,275	+16%	+$3.21M	0.02%	695
2017 Q4	$15.8M	Sell	378,090 -18,758	-5%	-$717K	0.01%	842
2017 Q3	$13.2M	Buy	396,848 +25,817	+7%	+$877K	0.01%	877
2017 Q2	$14.4M	Sell	371,031 -356,113	-49%	-$15.5M	0.01%	847
2017 Q1	$33.4M	Sell	727,144 -243,782	-25%	-$10.8M	0.03%	573
2016 Q4	$37.1M	Buy	970,926 +623,142	+179%	+$23.3M	0.03%	537
2016 Q3	$13.4M	Buy	347,784 +6,035	+2%	+$196K	0.01%	830
2016 Q2	$8.32M	Buy	341,749 +5,635	+2%	+$137K	0.01%	912
2016 Q1	$11.6M	Sell	336,114 -11,165	-3%	-$360K	0.01%	827
2015 Q4	$12.7M	Sell	347,279 -14,210	-4%	-$541K	0.01%	816
2015 Q3	$16.2M	Sell	361,489 -10,492	-3%	-$508K	0.01%	765
2015 Q2	$17.7M	Sell	371,981 -8,369	-2%	-$462K	0.01%	767
2015 Q1	$19.8M	Sell	380,350 -2,756	-0.7%	-$164K	0.02%	730
2014 Q4	$25.5M	Sell	383,106 -10,096	-3%	-$626K	0.02%	636
2014 Q3	$22.5M	Buy	393,202 +6	+0%	+$355	0.02%	664
2014 Q2	$22.3M	Buy	393,196 +5,809	+1%	+$313K	0.02%	663
2014 Q1	$21.8M	Sell	387,387 -17,353	-4%	-$930K	0.02%	660
2013 Q4	$22.7M	Buy	404,740 +3,499	+0.9%	+$173K	0.02%	635
2013 Q3	$17.6M	Sell	401,241 -5,945	-1%	-$250K	0.02%	686
2013 Q2	$18.3M	Buy	+407,186	New	+$16.4M	0.02%	663

Other funds holding STX

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Sanders Capital West Palm Beach, Florida $83.9B AUM 37.89% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

AllianceBernstein's STX Position: Q1 2026 in Review

AllianceBernstein reduced its Seagate (STX) stake by 0.71% in Q1 2026, selling an estimated $533K and leaving 195,372 shares worth $53.8M. The position accounts for 0.02% of the portfolio, ranked #570.

AllianceBernstein first reported a position in STX in Q2 2013 and has held it in 52 quarters since. The position peaked at $55.2M in Q3 2025. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

AllianceBernstein held 195,372 shares of Seagate worth $53.8M as of Q1 2026.
AllianceBernstein sold 1,398 Seagate shares in Q1 2026, an estimated $533K.
Seagate made up 0.02% of AllianceBernstein's portfolio in Q1 2026, its #570 holding.
AllianceBernstein first reported a position in Seagate in Q2 2013 and has held it in 52 quarters since.
AllianceBernstein's Seagate position peaked at $55.2M in Q3 2025.
1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on AllianceBernstein's 13F filing for Q1 2026, filed 15 May 2026.