Summit Securities Group’s Seagate STX Stock Holding History

Summit Securities Group’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	–	Sell	-3,648	Closed	-$1M	–	1356
2025 Q4	$1M	Buy	3,648 +1,482	+68%	+$385K	0.13%	132
2025 Q3	$511K	Buy	2,166 +1,823	+531%	+$311K	0.11%	166
2025 Q2	$49.5K	Sell	343 -554	-62%	-$57.4K	0.01%	520
2025 Q1	$76.2K	Buy	+897	New	+$84.8K	0.01%	255
2024 Q1	–	Sell	-2,000	Closed	-$171K	–	863
2023 Q4	$171K	Buy	2,000 +1,200	+150%	+$89.6K	0.02%	271
2023 Q3	$53K	Sell	800 -252	-24%	-$16.2K	0.01%	267
2023 Q2	$65K	Sell	1,052 -123	-10%	-$7.51K	0.01%	360
2023 Q1	$78K	Buy	1,175 +181	+18%	+$11.5K	0.01%	343
2022 Q4	$52K	Sell	994 -69	-6%	-$3.67K	﹤0.01%	709
2022 Q3	$57K	Sell	1,063 -151	-12%	-$10.9K	﹤0.01%	604
2022 Q2	$87K	Buy	1,214 +296	+32%	+$24K	0.01%	436
2022 Q1	$83K	Sell	918 -8,703	-90%	-$891K	0.01%	545
2021 Q4	$1.09M	Buy	9,621 +6,521	+210%	+$634K	0.05%	236
2021 Q3	$256K	Sell	3,100 -1,723	-36%	-$150K	0.02%	574
2021 Q2	$424K	Buy	4,823 +423	+10%	+$38.1K	0.04%	427
2021 Q1	$338K	Buy	+4,400	New	+$306K	0.04%	416
2020 Q1	–	Sell	-31,800	Closed	-$1.89M	–	461
2019 Q4	$1.89M	Buy	+31,800	New	+$1.83M	0.14%	142
2019 Q1	–	Sell	-21,200	Closed	-$818K	–	332
2018 Q4	$818K	Sell	21,200 -1,400	-6%	-$58.9K	0.07%	151
2018 Q3	$1.07M	Buy	22,600 +14,300	+172%	+$764K	0.4%	46
2018 Q2	$469K	Sell	8,300 -3,700	-31%	-$214K	0.07%	131
2018 Q1	$702K	Sell	12,000 -10,100	-46%	-$537K	0.17%	72
2017 Q4	$925K	Buy	22,100 +15,100	+216%	+$577K	0.11%	66
2017 Q3	$232K	Sell	7,000 -1,000	-13%	-$34K	0.04%	177
2017 Q2	$310K	Buy	8,000 +2,800	+54%	+$122K	0.06%	154
2017 Q1	$239K	Buy	+5,200	New	+$231K	0.07%	253
2016 Q3	–	Sell	-39,770	Closed	-$969K	–	259
2016 Q2	$969K	Sell	39,770 -664	-2%	-$16.1K	0.52%	42
2016 Q1	$1.39M	Buy	+40,434	New	+$1.3M	0.98%	26
2015 Q4	–	Sell	-200	Closed	-$9K	–	427
2015 Q3	$9K	Sell	200 -1,800	-90%	-$87.1K	0.01%	258
2015 Q2	$95K	Buy	+2,000	New	+$110K	0.05%	134
2015 Q1	–	Sell	-29,400	Closed	-$1.96M	–	611
2014 Q4	$1.96M	Buy	29,400 +22,200	+308%	+$1.38M	0.56%	35
2014 Q3	$412K	Buy	7,200 +4,700	+188%	+$278K	0.12%	127
2014 Q2	$142K	Buy	+2,500	New	+$135K	0.05%	201
2014 Q1	–	Sell	-11,800	Closed	-$663K	–	562
2013 Q4	$663K	Sell	11,800 -68,100	-85%	-$3.37M	0.12%	89
2013 Q3	$3.5M	Sell	79,900 -9,500	-11%	-$399K	1.19%	18
2013 Q2	$4.01M	Buy	+89,400	New	+$3.6M	1.91%	12

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

Summit Securities Group's STX Position: Q1 2026 in Review

Summit Securities Group sold out of Seagate (STX) in Q1 2026, closing a stake of 3,648 shares — an estimated $1M sold.

Summit Securities Group first reported a position in STX in Q2 2013 and held it in 35 quarters. The position peaked at $4.01M in Q2 2013. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

Summit Securities Group reported no remaining Seagate position as of Q1 2026 after selling out during the quarter.
Summit Securities Group sold 3,648 Seagate shares in Q1 2026, an estimated $1M.
Summit Securities Group first reported a position in Seagate in Q2 2013 and held it in 35 quarters.
Summit Securities Group's Seagate position peaked at $4.01M in Q2 2013.
1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on Summit Securities Group's 13F filing for Q1 2026, filed 30 Apr 2026.