Sumitomo Mitsui Trust Group
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Sumitomo Mitsui Trust Group’s Seagate STX Stock Holding History

Sumitomo Mitsui Trust 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 		$205M Buy
522,344
+3,538
+0.7% +$1.35M 0.13% 146
2025
Q4 		$143M Buy
518,806
+6,028
+1% +$1.56M 0.08% 214
2025
Q3 		$121M Sell
512,778
-259
-0.1% -$44.2K 0.07% 265
2025
Q2 		$74M Buy
513,037
+16,253
+3% +$1.68M 0.05% 358
2025
Q1 		$42.2M Buy
496,784
+17,171
+4% +$1.62M 0.03% 492
2024
Q4 		$41.4M Buy
479,613
+14,185
+3% +$1.43M 0.03% 502
2024
Q3 		$51M Buy
465,428
+10,122
+2% +$1.03M 0.04% 447
2024
Q2 		$47M Sell
455,306
-31,927
-7% -$2.98M 0.03% 443
2024
Q1 		$45.3M Sell
487,233
-3,374
-0.7% -$297K 0.03% 519
2023
Q4 		$41.9M Buy
490,607
+35,365
+8% +$2.64M 0.03% 526
2023
Q3 		$30M Sell
455,242
-17,150
-4% -$1.1M 0.02% 595
2023
Q2 		$29.2M Sell
472,392
-88,815
-16% -$5.42M 0.02% 616
2023
Q1 		$37.1M Sell
561,207
-300,222
-35% -$19.1M 0.03% 584
2022
Q4 		$45.3M Sell
861,429
-171,532
-17% -$9.12M 0.04% 523
2022
Q3 		$55M Sell
1,032,961
-131,130
-11% -$9.48M 0.05% 455
2022
Q2 		$83.2M Buy
+1,164,091
New +$94.6M 0.06% 344

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

Sumitomo Mitsui Trust Group's STX Position: Q1 2026 in Review

Sumitomo Mitsui Trust Group increased its Seagate (STX) stake by 0.68% in Q1 2026, buying an estimated $1.35M and bringing the position to 522,344 shares worth $205M. The position accounts for 0.13% of the portfolio, ranked #146.

Sumitomo Mitsui Trust Group first reported a position in STX in Q2 2022 and has held it in 16 quarters since. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • Sumitomo Mitsui Trust Group held 522,344 shares of Seagate worth $205M as of Q1 2026.
  • Sumitomo Mitsui Trust Group bought 3,538 Seagate shares in Q1 2026, an estimated $1.35M.
  • Seagate made up 0.13% of Sumitomo Mitsui Trust Group's portfolio in Q1 2026, its #146 holding.
  • Sumitomo Mitsui Trust Group first reported a position in Seagate in Q2 2022 and has held it in 16 quarters since.
  • 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

Based on Sumitomo Mitsui Trust Group's 13F filing for Q1 2026, filed 30 Apr 2026.