Marex Group’s Ceco Environmental CECO Stock Holding History

Marex Group’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	$817K	Sell	9,000 -4,510	-33%	-$357K	﹤0.01%	549
2026 Q1	$805K	Buy	13,510 +5,510	+69%	+$354K	0.01%	490
2025 Q4	$479K	Buy	+8,000	New	+$428K	﹤0.01%	578
2025 Q3	–	Sell	-24,974	Closed	-$707K	–	870
2025 Q2	$707K	Sell	24,974 -17,026	-41%	-$424K	0.01%	332
2025 Q1	$958K	Buy	42,000 +8,951	+27%	+$239K	0.02%	245
2024 Q4	$999K	Sell	33,049 -2,451	-7%	-$69.7K	0.02%	244
2024 Q3	$1M	Buy	35,500 +21,517	+154%	+$605K	0.02%	212
2024 Q2	$403K	Buy	+13,983	New	+$339K	0.01%	345

Other funds holding CECO

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

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 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 Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Marex Group's CECO Position: Q2 2026 in Review

Marex Group reduced its Ceco Environmental (CECO) stake by 33% in Q2 2026, selling an estimated $357K and leaving 9,000 shares worth $817K. The position accounts for ﹤0.01% of the portfolio, ranked #549.

Marex Group first reported a position in CECO in Q2 2024 and has held it in 8 quarters since. The position peaked at $1M in Q3 2024. 344 funds tracked by Wall St. Rank hold CECO as of Q2 2026.

Marex Group held 9,000 shares of Ceco Environmental worth $817K as of Q2 2026.
Marex Group sold 4,510 Ceco Environmental shares in Q2 2026, an estimated $357K.
Ceco Environmental made up ﹤0.01% of Marex Group's portfolio in Q2 2026, its #549 holding.
Marex Group first reported a position in Ceco Environmental in Q2 2024 and has held it in 8 quarters since.
Marex Group's Ceco Environmental position peaked at $1M in Q3 2024.
344 funds tracked by Wall St. Rank held Ceco Environmental as of Q2 2026.

Based on Marex Group's 13F filing for Q2 2026, filed 14 Aug 2026.