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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
2024
Q4 		– Sell
-11,700
Closed -$1.28M – 3083
2024
Q3 		$1.28M Sell
11,700
-19,000
-62% -$1.94M 0.02% 761
2024
Q2 		$3.17M Sell
30,700
-12,900
-30% -$1.2M 0.04% 517
2024
Q1 		$4.06M Buy
43,600
+1,700
+4% +$150K 0.04% 471
2023
Q4 		$3.58M Sell
41,900
-1,300
-3% -$97K 0.03% 472
2023
Q3 		$2.85M Sell
43,200
-45,500
-51% -$2.93M 0.03% 539
2023
Q2 		$5.49M Buy
88,700
+41,100
+86% +$2.51M 0.08% 266
2023
Q1 		$3.15M Sell
47,600
-16,800
-26% -$1.07M 0.06% 381
2022
Q4 		$3.39M Buy
64,400
+57,700
+861% +$3.07M 0.1% 248
2022
Q3 		$357K Buy
6,700
+2,900
+76% +$210K 0.01% 1408
2022
Q2 		$271K Buy
+3,800
New +$309K 0.01% 1395
2022
Q1 		– Sell
-6,100
Closed -$689K – 2491
2021
Q4 		$689K Buy
+6,100
New +$593K 0.03% 395
2021
Q3 		– Sell
-3,900
Closed -$343K – 1941
2021
Q2 		$343K Buy
3,900
+900
+30% +$81.1K 0.01% 893
2021
Q1 		$230K Sell
3,000
-5,400
-64% -$376K 0.01% 579
2020
Q4 		$522K Buy
8,400
+2,500
+42% +$141K 0.01% 669
2020
Q3 		$291K Buy
+5,900
New +$277K 0.01% 888
2020
Q1 		– Sell
-35,900
Closed -$2.14M – 2242
2019
Q4 		$2.14M Sell
35,900
-3,200
-8% -$184K 0.01% 711
2019
Q3 		$2.1M Buy
39,100
+21,900
+127% +$1.07M 0.02% 580
2019
Q2 		$810K Sell
17,200
-42,800
-71% -$1.99M 0.01% 832
2019
Q1 		$2.87M Buy
60,000
+36,300
+153% +$1.61M 0.03% 250
2018
Q4 		$915K Sell
23,700
-47,700
-67% -$2.01M 0.01% 677
2018
Q3 		$3.38M Sell
71,400
-4,900
-6% -$262K 0.02% 501
2018
Q2 		$4.31M Buy
76,300
+55,700
+270% +$3.22M 0.02% 543
2018
Q1 		$1.21M Sell
20,600
-45,000
-69% -$2.39M 0.01% 1162
2017
Q4 		$2.75M Buy
+65,600
New +$2.51M 0.07% 203

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 $83.9B AUM 37.89% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $43.8B AUM 42.28% 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. 1,123 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.
  • 1,123 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.