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Oppenheimer & Co’s Ceco Environmental CECO Stock Holding History

Oppenheimer & Co’s Portfolio CECO Stock Details CECO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$957K Buy
+16,065
New +$1.03M 0.01% 879
2025
Q4 		– Sell
-5,653
Closed -$289K – 1611
2025
Q3 		$289K Buy
+5,653
New +$239K ﹤0.01% 1401
2024
Q2 		– Sell
-15,885
Closed -$366K – 1443
2024
Q1 		$366K Buy
+15,885
New +$327K 0.01% 1105

Other funds holding CECO

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $194B AUM 35% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital World Investors
Capital World Investors Los Angeles, California $733B AUM 35.63% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Oppenheimer & Co's CECO Position: Q1 2026 in Review

Oppenheimer & Co opened a new position in Ceco Environmental (CECO) in Q1 2026: 16,065 shares worth $957K. The stake represents 0.01% of the portfolio and ranks #879 among its holdings. This is a return to the name: Oppenheimer & Co previously reported a position in CECO as recently as Q3 2025.

Oppenheimer & Co first reported a position in CECO in Q1 2024 and has held it in 3 quarters since. 262 funds tracked by Wall St. Rank hold CECO as of Q1 2026.

  • Oppenheimer & Co held 16,065 shares of Ceco Environmental worth $957K as of Q1 2026.
  • Ceco Environmental was a new Oppenheimer & Co position in Q1 2026.
  • Ceco Environmental made up 0.01% of Oppenheimer & Co's portfolio in Q1 2026, its #879 holding.
  • Oppenheimer & Co first reported a position in Ceco Environmental in Q1 2024 and has held it in 3 quarters since.
  • 262 funds tracked by Wall St. Rank held Ceco Environmental as of Q1 2026.

Based on Oppenheimer & Co's 13F filing for Q1 2026, filed 24 Apr 2026.