Capital World Investors
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Capital World Investors’s Ceco Environmental CECO Stock Holding History

Capital World Investors’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
Q2 		$105M Buy
1,157,200
+102,120
+10% +$8.08M 0.01% 400
2026
Q1 		$62.9M Buy
1,055,080
+721,982
+217% +$46.4M 0.01% 430
2025
Q4 		$19.9M Buy
+333,098
New +$17.8M ﹤0.01% 481

Other funds holding CECO

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
DSCM
Divisadero Street Capital Management Miami, Florida $4.41B AUM 90.53% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Capital World Investors's CECO Position: Q2 2026 in Review

Capital World Investors increased its Ceco Environmental (CECO) stake by 9.7% in Q2 2026, buying an estimated $8.08M and bringing the position to 1,157,200 shares worth $105M. The position accounts for 0.01% of the portfolio, ranked #400.

Capital World Investors first reported a position in CECO in Q4 2025 and has held it in 3 quarters since. 343 funds tracked by Wall St. Rank hold CECO as of Q2 2026.

  • Capital World Investors held 1,157,200 shares of Ceco Environmental worth $105M as of Q2 2026.
  • Capital World Investors bought 102,120 Ceco Environmental shares in Q2 2026, an estimated $8.08M.
  • Ceco Environmental made up 0.01% of Capital World Investors's portfolio in Q2 2026, its #400 holding.
  • Capital World Investors first reported a position in Ceco Environmental in Q4 2025 and has held it in 3 quarters since.
  • 343 funds tracked by Wall St. Rank held Ceco Environmental as of Q2 2026.

Based on Capital World Investors's 13F filing for Q2 2026, filed 12 Aug 2026.