Arizona State Retirement System’s Ceco Environmental CECO Stock Holding History

Arizona State Retirement System’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	$1.28M	Buy	14,084 +5,763	+69%	+$456K	0.01%	1025
2026 Q1	$496K	Sell	8,321 -33	-0.4%	-$2.12K	﹤0.01%	1465
2025 Q4	$500K	Sell	8,354 -498	-6%	-$26.6K	﹤0.01%	1484
2025 Q3	$453K	Buy	8,852 +178	+2%	+$7.53K	﹤0.01%	1567
2025 Q2	$246K	Buy	+8,674	New	+$216K	﹤0.01%	1822
2025 Q1	–	Sell	-8,617	Closed	-$260K	–	2102
2024 Q4	$260K	Buy	8,617 +66	+0.8%	+$1.88K	﹤0.01%	1834
2024 Q3	$241K	Buy	8,551 +258	+3%	+$7.26K	﹤0.01%	1876
2024 Q2	$239K	Buy	+8,293	New	+$201K	﹤0.01%	1812

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

Arizona State Retirement System's CECO Position: Q2 2026 in Review

Arizona State Retirement System increased its Ceco Environmental (CECO) stake by 69% in Q2 2026, buying an estimated $456K and bringing the position to 14,084 shares worth $1.28M. The position accounts for 0.01% of the portfolio, ranked #1025.

Arizona State Retirement System first reported a position in CECO in Q2 2024 and has held it in 8 quarters since. 344 funds tracked by Wall St. Rank hold CECO as of Q2 2026.

Arizona State Retirement System held 14,084 shares of Ceco Environmental worth $1.28M as of Q2 2026.
Arizona State Retirement System bought 5,763 Ceco Environmental shares in Q2 2026, an estimated $456K.
Ceco Environmental made up 0.01% of Arizona State Retirement System's portfolio in Q2 2026, its #1025 holding.
Arizona State Retirement System first reported a position in Ceco Environmental in Q2 2024 and has held it in 8 quarters since.
344 funds tracked by Wall St. Rank held Ceco Environmental as of Q2 2026.

Based on Arizona State Retirement System's 13F filing for Q2 2026, filed 7 Aug 2026.