Loomis, Sayles & Company
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Loomis, Sayles & Company’s Ceco Environmental CECO Stock Holding History

Loomis, Sayles & Company’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 		$20M Sell
219,963
-9,051
-4% -$716K 0.03% 258
2026
Q1 		$13.6M Sell
229,014
-98,495
-30% -$6.34M 0.02% 300
2025
Q4 		$19.6M Sell
327,509
-222
-0.1% -$11.9K 0.02% 239
2025
Q3 		$16.8M Sell
327,731
-116,565
-26% -$4.93M 0.02% 266
2025
Q2 		$12.6M Sell
444,296
-1,633
-0.4% -$40.7K 0.02% 328
2025
Q1 		$10.2M Buy
445,929
+577
+0.1% +$15.4K 0.01% 355
2024
Q4 		$13.5M Buy
445,352
+61,156
+16% +$1.74M 0.02% 324
2024
Q3 		$10.8M Sell
384,196
-16,416
-4% -$462K 0.01% 345
2024
Q2 		$11.6M Hold
400,612
– – 0.02% 337
2024
Q1 		$9.22M Sell
400,612
-202
-0.1% -$4.16K 0.01% 364
2023
Q4 		$8.13M Sell
400,814
-30,670
-7% -$559K 0.01% 360
2023
Q3 		$6.89M Buy
+431,484
New +$5.91M 0.01% 373

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

Loomis, Sayles & Company's CECO Position: Q2 2026 in Review

Loomis, Sayles & Company reduced its Ceco Environmental (CECO) stake by 4% in Q2 2026, selling an estimated $716K and leaving 219,963 shares worth $20M. The position accounts for 0.03% of the portfolio, ranked #258.

Loomis, Sayles & Company first reported a position in CECO in Q3 2023 and has held it in 12 quarters since. 343 funds tracked by Wall St. Rank hold CECO as of Q2 2026.

  • Loomis, Sayles & Company held 219,963 shares of Ceco Environmental worth $20M as of Q2 2026.
  • Loomis, Sayles & Company sold 9,051 Ceco Environmental shares in Q2 2026, an estimated $716K.
  • Ceco Environmental made up 0.03% of Loomis, Sayles & Company's portfolio in Q2 2026, its #258 holding.
  • Loomis, Sayles & Company first reported a position in Ceco Environmental in Q3 2023 and has held it in 12 quarters since.
  • 343 funds tracked by Wall St. Rank held Ceco Environmental as of Q2 2026.

Based on Loomis, Sayles & Company's 13F filing for Q2 2026, filed 14 Aug 2026.