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Ostrum Asset Management’s Seagate STX Stock Holding History

Ostrum Asset 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 		$3.14M Sell
3,253
-773
-19% -$590K 0.15% 95
2026
Q1 		$1.58M Buy
4,026
+3,263
+428% +$1.25M 0.09% 167
2025
Q4 		$210K Sell
763
-255
-25% -$66.2K 0.01% 457
2025
Q3 		$240K Sell
1,018
-7,842
-89% -$1.34M 0.01% 476
2025
Q2 		$1.28M Sell
8,860
-254
-3% -$26.3K 0.06% 254
2025
Q1 		$774K Sell
9,114
-4,011
-31% -$379K 0.04% 350
2024
Q4 		$1.13M Buy
13,125
+7,081
+117% +$713K 0.1% 288
2024
Q3 		$662K Buy
6,044
+74
+1% +$7.57K 0.05% 366
2024
Q2 		$617K Sell
5,970
-464
-7% -$43.3K 0.05% 364
2024
Q1 		$599K Hold
6,434
– – 0.05% 415
2023
Q4 		$549K Sell
6,434
-18,745
-74% -$1.4M 0.05% 399
2023
Q3 		$1.66M Buy
25,179
+1,663
+7% +$107K 0.15% 208
2023
Q2 		$1.45M Buy
23,516
+47
+0.2% +$2.87K 0.12% 233
2023
Q1 		$1.55M Buy
+23,469
New +$1.49M 0.14% 221

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

Ostrum Asset Management's STX Position: Q2 2026 in Review

Ostrum Asset Management reduced its Seagate (STX) stake by 19% in Q2 2026, selling an estimated $590K and leaving 3,253 shares worth $3.14M. The position accounts for 0.15% of the portfolio, ranked #95.

Ostrum Asset Management first reported a position in STX in Q1 2023 and has held it in 14 quarters since. 1,958 funds tracked by Wall St. Rank hold STX as of Q2 2026.

  • Ostrum Asset Management held 3,253 shares of Seagate worth $3.14M as of Q2 2026.
  • Ostrum Asset Management sold 773 Seagate shares in Q2 2026, an estimated $590K.
  • Seagate made up 0.15% of Ostrum Asset Management's portfolio in Q2 2026, its #95 holding.
  • Ostrum Asset Management first reported a position in Seagate in Q1 2023 and has held it in 14 quarters since.
  • 1,958 funds tracked by Wall St. Rank held Seagate as of Q2 2026.

Based on Ostrum Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.