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Ostrum Asset Management’s Ross Stores ROST Stock Holding History

Ostrum Asset Management’s Portfolio ROST Stock Details ROST Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$29.3M Buy
135,119
+129,388
+2,258% +$25.8M 1.64% 15
2025
Q4 		$1.03M Sell
5,731
-1,899
-25% -$317K 0.05% 265
2025
Q3 		$1.16M Sell
7,630
-4,886
-39% -$698K 0.05% 283
2025
Q2 		$1.6M Buy
12,516
+2,220
+22% +$308K 0.07% 224
2025
Q1 		$1.32M Sell
10,296
-3,206
-24% -$449K 0.07% 257
2024
Q4 		$2.04M Buy
13,502
+3,433
+34% +$505K 0.18% 192
2024
Q3 		$1.52M Buy
10,069
+123
+1% +$18.2K 0.13% 250
2024
Q2 		$1.45M Sell
9,946
-773
-7% -$107K 0.13% 249
2024
Q1 		$1.57M Hold
10,719
– – 0.12% 269
2023
Q4 		$1.48M Buy
10,719
+3,342
+45% +$416K 0.13% 247
2023
Q3 		$833K Buy
7,377
+3,192
+76% +$366K 0.08% 354
2023
Q2 		$469K Buy
4,185
+3
+0.1% +$315 0.04% 442
2023
Q1 		$444K Buy
+4,182
New +$470K 0.04% 444

Other funds holding ROST

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 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
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Primecap Management
Primecap Management Pasadena, California $127B AUM 44.11% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Ostrum Asset Management's ROST Position: Q1 2026 in Review

Ostrum Asset Management increased its Ross Stores (ROST) stake by 2,258% in Q1 2026, buying an estimated $25.8M and bringing the position to 135,119 shares worth $29.3M. The position accounts for 1.64% of the portfolio, ranked #15.

Ostrum Asset Management first reported a position in ROST in Q1 2023 and has held it in 13 quarters since. 1,348 funds tracked by Wall St. Rank hold ROST as of Q1 2026.

  • Ostrum Asset Management held 135,119 shares of Ross Stores worth $29.3M as of Q1 2026.
  • Ostrum Asset Management bought 129,388 Ross Stores shares in Q1 2026, an estimated $25.8M.
  • Ross Stores made up 1.64% of Ostrum Asset Management's portfolio in Q1 2026, its #15 holding.
  • Ostrum Asset Management first reported a position in Ross Stores in Q1 2023 and has held it in 13 quarters since.
  • 1,348 funds tracked by Wall St. Rank held Ross Stores as of Q1 2026.

Based on Ostrum Asset Management's 13F filing for Q1 2026, filed 14 May 2026.