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Two Sigma Securities’s Seagate STX Stock Holding History

Two Sigma Securities’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
2025
Q3 		– Sell
-2,758
Closed -$398K – 1966
2025
Q2 		$398K Buy
+2,758
New +$286K 0.05% 530
2025
Q1 		– Sell
-7,402
Closed -$639K – 2163
2024
Q4 		$639K Buy
+7,402
New +$745K 0.08% 273
2024
Q3 		– Sell
-13,210
Closed -$1.35M – 3597
2024
Q2 		$1.36M Buy
13,210
+9,511
+257% +$888K 0.02% 917
2024
Q1 		$344K Sell
3,699
-343
-8% -$30.2K ﹤0.01% 1849
2023
Q4 		$345K Sell
4,042
-10,027
-71% -$748K ﹤0.01% 1867
2023
Q3 		$928K Buy
14,069
+4,116
+41% +$265K 0.01% 1090
2023
Q2 		$616K Buy
+9,953
New +$608K 0.01% 1293
2022
Q4 		– Sell
-10,666
Closed -$567K – 3235
2022
Q3 		$568K Buy
+10,666
New +$771K 0.02% 994
2022
Q2 		– Sell
-2,521
Closed -$205K – 2818
2022
Q1 		$227K Buy
+2,521
New +$258K 0.01% 1646
2021
Q3 		– Sell
-5,873
Closed -$516K – 1940
2021
Q2 		$516K Buy
+5,873
New +$529K 0.02% 643
2021
Q1 		– Sell
-7,870
Closed -$548K – 1669
2020
Q4 		$489K Buy
+7,870
New +$442K 0.01% 709
2019
Q4 		– Sell
-5,257
Closed -$302K – 2634
2019
Q3 		$283K Sell
5,257
-134
-2% -$6.57K ﹤0.01% 1601
2019
Q2 		$254K Buy
+5,391
New +$251K ﹤0.01% 1556
2018
Q2 		– Sell
-8,332
Closed -$482K – 2994
2018
Q1 		$488K Sell
8,332
-28,255
-77% -$1.5M ﹤0.01% 1677
2017
Q4 		$1.53M Buy
+36,587
New +$1.4M 0.04% 321
2016
Q4 		– Sell
-7,365
Closed -$284K – 929
2016
Q3 		$284K Buy
+7,365
New +$239K 0.1% 304

Other funds holding STX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Sanders Capital
Sanders Capital West Palm Beach, Florida $99.8B AUM 47.9% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return

Two Sigma Securities's STX Position: Q3 2025 in Review

Two Sigma Securities sold out of Seagate (STX) in Q3 2025, closing a stake of 2,758 shares — an estimated $398K sold.

Two Sigma Securities first reported a position in STX in Q3 2016 and held it in 16 quarters. The position peaked at $1.53M in Q4 2017. 1,125 funds tracked by Wall St. Rank hold STX as of Q3 2025.

  • Two Sigma Securities reported no remaining Seagate position as of Q3 2025 after selling out during the quarter.
  • Two Sigma Securities sold 2,758 Seagate shares in Q3 2025, an estimated $398K.
  • Two Sigma Securities first reported a position in Seagate in Q3 2016 and held it in 16 quarters.
  • Two Sigma Securities's Seagate position peaked at $1.53M in Q4 2017.
  • 1,125 funds tracked by Wall St. Rank held Seagate as of Q3 2025.

Based on Two Sigma Securities's 13F filing for Q3 2025, filed 14 Nov 2025.