Marshall Wace
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Marshall Wace’s O'Reilly Automotive ORLY Stock Holding History

Marshall Wace’s Portfolio ORLY Stock Details ORLY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$18.5K Sell
200
-5,200
-96% -$488K ﹤0.01% 3056
2025
Q4 		$493K Sell
5,400
-700
-11% -$68.4K ﹤0.01% 2246
2025
Q3 		$658K Buy
+6,100
New +$613K ﹤0.01% 2124

Other funds holding ORLY

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T 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
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $187B AUM 18.48% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Marshall Wace's ORLY Position: Q1 2026 in Review

Marshall Wace increased its O'Reilly Automotive (ORLY) stake by 19% in Q1 2026, buying an estimated $12.7M and bringing the position to 851,688 shares worth $78.6M. The position accounts for 0.08% of the portfolio, ranked #229.

Marshall Wace first reported a position in ORLY in Q2 2013 and has held it in 40 quarters since. The position peaked at $129M in Q1 2025. 1,649 funds tracked by Wall St. Rank hold ORLY as of Q1 2026.

  • Marshall Wace held 851,688 shares of O'Reilly Automotive worth $78.6M as of Q1 2026.
  • Marshall Wace bought 135,846 O'Reilly Automotive shares in Q1 2026, an estimated $12.7M.
  • O'Reilly Automotive made up 0.08% of Marshall Wace's portfolio in Q1 2026, its #229 holding.
  • Marshall Wace first reported a position in O'Reilly Automotive in Q2 2013 and has held it in 40 quarters since.
  • Marshall Wace's O'Reilly Automotive position peaked at $129M in Q1 2025.
  • 1,649 funds tracked by Wall St. Rank held O'Reilly Automotive as of Q1 2026.

Based on Marshall Wace's 13F filing for Q1 2026, filed 15 May 2026.