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Woodline Partners’s Seagate STX Stock Holding History

Woodline Partners’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 		$81.3M Buy
207,507
+115,389
+125% +$44M 0.31% 62
2025
Q4 		$25.4M Buy
92,118
+38,470
+72% +$9.98M 0.1% 266
2025
Q3 		$12.7M Sell
53,648
-129,879
-71% -$22.2M 0.06% 387
2025
Q2 		$26.5M Buy
183,527
+164,747
+877% +$17.1M 0.14% 223
2025
Q1 		$1.6M Sell
18,780
-433,716
-96% -$41M 0.01% 701
2024
Q4 		$39.1M Buy
452,496
+367,160
+430% +$37M 0.26% 114
2024
Q3 		$9.35M Sell
85,336
-212,986
-71% -$21.8M 0.08% 308
2024
Q2 		$30.8M Sell
298,322
-10,195
-3% -$952K 0.29% 105
2024
Q1 		$28.7M Buy
308,517
+180,515
+141% +$15.9M 0.26% 118
2023
Q4 		$10.9M Buy
128,002
+37,698
+42% +$2.81M 0.12% 221
2023
Q3 		$5.96M Sell
90,304
-225,056
-71% -$14.5M 0.07% 295
2023
Q2 		$19.5M Buy
+315,360
New +$19.3M 0.23% 128
2020
Q2 		– Sell
-423,291
Closed -$20.7M – 189
2020
Q1 		$20.7M Sell
423,291
-503,742
-54% -$26.9M 1.48% 15
2019
Q4 		$55.2M Buy
+927,033
New +$53.2M 2.25% 11

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

Woodline Partners's STX Position: Q1 2026 in Review

Woodline Partners increased its Seagate (STX) stake by 125% in Q1 2026, buying an estimated $44M and bringing the position to 207,507 shares worth $81.3M. The position accounts for 0.31% of the portfolio, ranked #62.

Woodline Partners first reported a position in STX in Q4 2019 and has held it in 14 quarters since. 1,455 funds tracked by Wall St. Rank hold STX as of Q1 2026.

  • Woodline Partners held 207,507 shares of Seagate worth $81.3M as of Q1 2026.
  • Woodline Partners bought 115,389 Seagate shares in Q1 2026, an estimated $44M.
  • Seagate made up 0.31% of Woodline Partners's portfolio in Q1 2026, its #62 holding.
  • Woodline Partners first reported a position in Seagate in Q4 2019 and has held it in 14 quarters since.
  • 1,455 funds tracked by Wall St. Rank held Seagate as of Q1 2026.

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