QCM
STX icon

Quantinno Capital Management’s Seagate STX Stock Holding History

Quantinno Capital Management’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
Q2 		$113M Sell
117,580
-8,053
-6% -$6.14M 0.14% 129
2026
Q1 		$49.2M Sell
125,633
-10,850
-8% -$4.14M 0.08% 279
2025
Q4 		$37.6M Buy
136,483
+6,161
+5% +$1.6M 0.08% 299
2025
Q3 		$30.8M Buy
130,322
+46,955
+56% +$8.01M 0.08% 263
2025
Q2 		$12M Buy
83,367
+31,305
+60% +$3.24M 0.05% 440
2025
Q1 		$4.42M Buy
52,062
+16,684
+47% +$1.58M 0.03% 701
2024
Q4 		$3.05M Buy
35,378
+12,190
+53% +$1.23M 0.03% 674
2024
Q3 		$2.54M Buy
23,188
+6,249
+37% +$639K 0.03% 630
2024
Q2 		$1.75M Buy
16,939
+453
+3% +$42.3K 0.03% 616
2024
Q1 		$1.53M Buy
16,486
+1,782
+12% +$157K 0.03% 605
2023
Q4 		$1.25M Buy
14,704
+5,906
+67% +$441K 0.04% 551
2023
Q3 		$580K Buy
8,798
+5,188
+144% +$334K 0.03% 688
2023
Q2 		$223K Sell
3,610
-116
-3% -$7.08K 0.01% 849
2023
Q1 		$246K Buy
+3,726
New +$237K 0.02% 773
2022
Q2 		– Sell
-6,886
Closed -$619K – 653
2022
Q1 		$619K Sell
6,886
-5,444
-44% -$557K 0.09% 268
2021
Q4 		$1.39M Buy
+12,330
New +$1.2M 0.25% 84
2020
Q2 		– Sell
-15,472
Closed -$755K – 447
2020
Q1 		$755K Buy
+15,472
New +$826K 0.47% 14
2019
Q3 		– Sell
-4,478
Closed -$211K – 510
2019
Q2 		$211K Buy
+4,478
New +$208K 0.12% 385

Other funds holding STX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
WCM Investment Management
WCM Investment Management Laguna Beach, California $55.2B AUM 57.07% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Quantinno Capital Management's STX Position: Q2 2026 in Review

Quantinno Capital Management reduced its Seagate (STX) stake by 6.4% in Q2 2026, selling an estimated $6.14M and leaving 117,580 shares worth $113M. The position accounts for 0.14% of the portfolio, ranked #129.

Quantinno Capital Management first reported a position in STX in Q2 2019 and has held it in 18 quarters since. 1,961 funds tracked by Wall St. Rank hold STX as of Q2 2026.

  • Quantinno Capital Management held 117,580 shares of Seagate worth $113M as of Q2 2026.
  • Quantinno Capital Management sold 8,053 Seagate shares in Q2 2026, an estimated $6.14M.
  • Seagate made up 0.14% of Quantinno Capital Management's portfolio in Q2 2026, its #129 holding.
  • Quantinno Capital Management first reported a position in Seagate in Q2 2019 and has held it in 18 quarters since.
  • 1,961 funds tracked by Wall St. Rank held Seagate as of Q2 2026.

Based on Quantinno Capital Management's 13F filing for Q2 2026, filed 13 Aug 2026.