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Aufman Associates’s Seagate STX Stock Holding History

Aufman Associates’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 		$25.7M Sell
65,507
-52
-0.1% -$19.8K 12.59% 4
2025
Q4 		$18.1M Sell
65,559
-4,833
-7% -$1.25M 9.25% 4
2025
Q3 		$16.6M Sell
70,392
-89
-0.1% -$15.2K 9.35% 4
2025
Q2 		$10.2M Sell
70,481
-13,118
-16% -$1.36M 6.27% 4
2025
Q1 		$7.1M Sell
83,599
-527
-0.6% -$49.8K 4.88% 4
2024
Q4 		$7.26M Sell
84,126
-11,298
-12% -$1.14M 4.9% 4
2024
Q3 		$10.5M Sell
95,424
-2,904
-3% -$297K 6.72% 4
2024
Q2 		$10.2M Sell
98,328
-2,121
-2% -$198K 7.23% 4
2024
Q1 		$9.35M Sell
100,449
-4,944
-5% -$435K 6.58% 4
2023
Q4 		$9M Sell
105,393
-1,022
-1% -$76.3K 6.79% 4
2023
Q3 		$7.02M Sell
106,415
-238
-0.2% -$15.3K 5.89% 4
2023
Q2 		$6.6M Sell
106,653
-253
-0.2% -$15.4K 5.44% 4
2023
Q1 		$7.07M Sell
106,906
-427
-0.4% -$27.2K 6.02% 4
2022
Q4 		$5.65M Sell
107,333
-1,499
-1% -$79.7K 5.22% 4
2022
Q3 		$5.79M Sell
108,832
-5,222
-5% -$377K 6.1% 4
2022
Q2 		$8.15M Sell
114,054
-189
-0.2% -$15.4K 7.75% 4
2022
Q1 		$10.3M Sell
114,243
-1,279
-1% -$131K 8.09% 4
2021
Q4 		$13.1M Sell
115,522
-931
-0.8% -$90.5K 9.65% 4
2021
Q3 		$9.61M Sell
116,453
-233
-0.2% -$20.3K 7.9% 4
2021
Q2 		$10.3M Sell
116,686
-140
-0.1% -$12.6K 7.91% 4
2021
Q1 		$8.97M Sell
116,826
-580
-0.5% -$40.4K 7.46% 4
2020
Q4 		$7.3M Sell
117,406
-70
-0.1% -$3.94K 6.55% 4
2020
Q3 		$5.79M Sell
117,476
-200
-0.2% -$9.4K 6.22% 4
2020
Q2 		$5.7M Sell
117,676
-114
-0.1% -$5.72K 6.46% 4
2020
Q1 		$5.75M Sell
117,790
-31,133
-21% -$1.66M 7.93% 4
2019
Q4 		$8.86M Buy
+148,923
New +$8.55M 9.12% 4

Other funds holding STX

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Sanders Capital
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
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Aufman Associates's STX Position: Q1 2026 in Review

Aufman Associates reduced its Seagate (STX) stake by 0.08% in Q1 2026, selling an estimated $19.8K and leaving 65,507 shares worth $25.7M. The position accounts for 12.59% of the portfolio, ranked #4.

Aufman Associates first reported a position in STX in Q4 2019 and has held it in 26 quarters since. 1,457 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • Aufman Associates held 65,507 shares of Seagate worth $25.7M as of Q1 2026.
  • Aufman Associates sold 52 Seagate shares in Q1 2026, an estimated $19.8K.
  • Seagate made up 12.59% of Aufman Associates's portfolio in Q1 2026, its #4 holding.
  • Aufman Associates first reported a position in Seagate in Q4 2019 and has held it in 26 quarters since.
  • 1,457 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

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