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Marathon Capital Management’s Ceco Environmental CECO Stock Holding History

Marathon Capital Management’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 		$5.86M Sell
98,330
-3,355
-3% -$216K 1.32% 23
2025
Q4 		$6.09M Sell
101,685
-15
-0% -$802 1.31% 22
2025
Q3 		$5.21M Sell
101,700
-2,230
-2% -$94.4K 1.19% 27
2025
Q2 		$2.94M Buy
103,930
+5,955
+6% +$148K 0.75% 40
2025
Q1 		$2.23M Sell
97,975
-550
-0.6% -$14.7K 0.59% 45
2024
Q4 		$2.98M Sell
98,525
-25,785
-21% -$734K 0.74% 37
2024
Q3 		$3.51M Sell
124,310
-21,465
-15% -$604K 0.85% 34
2024
Q2 		$4.21M Sell
145,775
-3,000
-2% -$72.7K 1.07% 24
2024
Q1 		$3.42M Buy
148,775
+6,950
+5% +$143K 0.82% 33
2023
Q4 		$2.88M Sell
141,825
-22,450
-14% -$409K 0.72% 41
2023
Q3 		$2.62M Buy
164,275
+6,075
+4% +$83.2K 0.66% 40
2023
Q2 		$2.11M Sell
158,200
-75,750
-32% -$942K 0.52% 51
2023
Q1 		$3.27M Buy
233,950
+74,150
+46% +$1.05M 0.81% 33
2022
Q4 		$1.87M Hold
159,800
– – 0.51% 40
2022
Q3 		$1.41M Sell
159,800
-250
-0.2% -$2.14K 0.4% 55
2022
Q2 		$957K Buy
160,050
+650
+0.4% +$3.6K 0.31% 62
2022
Q1 		$875K Buy
159,400
+4,025
+3% +$23.5K 0.25% 61
2021
Q4 		$968K Sell
155,375
-2,850
-2% -$18.9K 0.23% 65
2021
Q3 		$1.11M Buy
158,225
+2,000
+1% +$14.2K 0.25% 63
2021
Q2 		$1.12M Buy
+156,225
New +$1.21M 0.26% 58

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

Marathon Capital Management's CECO Position: Q1 2026 in Review

Marathon Capital Management reduced its Ceco Environmental (CECO) stake by 3.3% in Q1 2026, selling an estimated $216K and leaving 98,330 shares worth $5.86M. The position accounts for 1.32% of the portfolio, ranked #23.

Marathon Capital Management first reported a position in CECO in Q2 2021 and has held it in 20 quarters since. The position peaked at $6.09M in Q4 2025. 262 funds tracked by Wall St. Rank hold CECO as of Q1 2026.

  • Marathon Capital Management held 98,330 shares of Ceco Environmental worth $5.86M as of Q1 2026.
  • Marathon Capital Management sold 3,355 Ceco Environmental shares in Q1 2026, an estimated $216K.
  • Ceco Environmental made up 1.32% of Marathon Capital Management's portfolio in Q1 2026, its #23 holding.
  • Marathon Capital Management first reported a position in Ceco Environmental in Q2 2021 and has held it in 20 quarters since.
  • Marathon Capital Management's Ceco Environmental position peaked at $6.09M in Q4 2025.
  • 262 funds tracked by Wall St. Rank held Ceco Environmental as of Q1 2026.

Based on Marathon Capital Management's 13F filing for Q1 2026, filed 14 May 2026.