Ceco Environmental Corp
CECO- Exchange
- Nasdaq
- Industry
- Industrial & Commercial Fans & Blowers & Air Purifing Equip
- SEC CIK
- 0000003197
No open-market purchases or sales by Ceco Environmental Corp insiders were filed in the last 90 days; 343 institutions reported holding it in 13F filings for Q2 2026, worth $4.68B in total; no superinvestor holds it.
13F holders, Q1 2023
Institutional positions in Ceco Environmental Corp as of Mar 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 140
- +19 vs. Q4 2022
- Shares held
- 22.0M
- +89.9K (+0.4%) vs. Q4 2022
- Total value
- $308.2M
- +$52.2M (+20.4%) vs. Q4 2022
- New holders
- 31
- 46 more added
- Sold out
- 12
- 43 more reduced
Compare with Q4 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting CECO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 343 | $4.68B |
| Q1 2026 | 265 | $1.88B |
| Q4 2025 | 231 | $1.76B |
| Q3 2025 | 225 | $1.47B |
| Q2 2025 | 179 | $836.3M |
| Q1 2025 | 171 | $662.7M |
| Q4 2024 | 175 | $868.9M |
| Q3 2024 | 174 | $749.8M |
| Q2 2024 | 177 | $745.0M |
| Q1 2024 | 174 | $548.8M |
| Q4 2023 | 156 | $485.6M |
| Q3 2023 | 147 | $379.3M |
| Q2 2023 | 144 | $318.9M |
| Q1 2023 | 140 | $308.2M |
| Q4 2022 | 121 | $256.0M |
| Q3 2022 | 113 | $197.1M |
| Q2 2022 | 98 | $131.3M |
| Q1 2022 | 93 | $129.2M |
| Q4 2021 | 87 | $143.3M |
| Q3 2021 | 83 | $162.7M |
| Q2 2021 | 91 | $172.1M |
| Q1 2021 | 93 | $192.1M |
Institutions, Q1 2023
Shares, value and share of portfolio for each institution holding Ceco Environmental Corp; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Squarepoint Ops LLC | 125,163 | $1.75M | 0.01% | +125,163 | New |
| Minerva Advisors LLC | 127,508 | $1.78M | 1.29% | −16,950−11.7% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 144,947 | $2.03M | 0.01% | −19,089−11.6% | Reduced |
| Foundry Partners, LLC | 152,330 | $2.13M | 0.13% | −645−0.4% | Reduced |
| Legal & General Group Plc | 165,264 | $2.31M | 0.00% | +165,264 | New |
| Federated Hermes, Inc. | 167,066 | $2.34M | 0.01% | −48,316−22.4% | Reduced |
| Cubist Systematic Strategies, LLC | 168,882 | $2.36M | 0.02% | +76,861+83.5% | Added |
| Jane Street Group, LLC | 173,391 | $2.43M | 0.00% | +132,060+319.5% | Added |
| White Pine Capital LLC | 180,145 | $2.52M | 0.98% | −78,906−30.5% | Reduced |
| Calamos Advisors LLC | 184,428 | $2.58M | 0.01% | +184,428 | New |
| Essex Investment Management Co LLC | 195,423 | $2.73M | 0.40% | −54,754−21.9% | Reduced |
| Oberweis Asset Management Inc | 222,600 | $3.11M | 0.48% | +40,500+22.2% | Added |
| Marathon Capital Management | 233,950 | $3.27M | 0.81% | +74,150+46.4% | Added |
| Manatuck Hill Partners, LLC | 275,000 | $3.85M | 1.95% | +275,000 | New |
| Geode Capital Management, LLC | 281,200 | $3.93M | 0.00% | +4,881+1.8% | Added |
| Russell Investments Group, Ltd. | 287,062 | $4.02M | 0.01% | +287,062 | New |
| Royce & Associates LP | 295,000 | $4.13M | 0.04% | +295,000 | New |
| Two Sigma Investments, LP | 295,988 | $4.14M | 0.01% | +54,977+22.8% | Added |
| Invesco Ltd. | 314,858 | $4.40M | 0.00% | +185,802+144.0% | Added |
| EAM Investors, LLC | 342,058 | $4.79M | 0.94% | −21,937−6.0% | Reduced |
| Acadian Asset Management LLC | 351,900 | $4.92M | 0.02% | +220,877+168.6% | Added |
| Silvercrest Asset Management Group LLC | 353,318 | $4.94M | 0.04% | +180,091+104.0% | Added |
| Susquehanna International Group, LLP | 358,913 | $5.02M | 0.01% | +228,775+175.8% | Added |
| Two Sigma Advisers, LP | 371,742 | $5.20M | 0.01% | +78,000+26.6% | Added |
| Kennedy Capital Management, Inc. | 382,178 | $5.35M | 0.16% | 00.0% | Unchanged |
| Martin & Co Inc | 393,833 | $5.51M | 1.42% | −2,032−0.5% | Reduced |
| Morgan Stanley | 424,668 | $5.94M | 0.00% | −33,374−7.3% | Reduced |
| Hillsdale Investment Management Inc. | 428,542 | $6.00M | 0.51% | +242,940+130.9% | Added |
| Arrowstreet Capital, Limited Partnership | 538,095 | $7.53M | 0.01% | +184,706+52.3% | Added |
| Heartland Advisors Inc | 550,000 | $7.69M | 0.48% | −250,000−31.3% | Reduced |
| Assenagon Asset Management S.A. | 586,532 | $8.21M | 0.03% | +379,769+183.7% | Added |
| Tieton Capital Management, LLC | 613,259 | $8.58M | 6.11% | −123,280−16.7% | Reduced |
| Citadel Advisors LLC | 622,418 | $8.71M | 0.01% | +434,968+232.0% | Added |
| Wells Fargo & Company | 630,996 | $8.83M | 0.00% | −7,904−1.2% | Reduced |
| American Century Companies Inc | 736,070 | $10.3M | 0.01% | −444,768−37.7% | Reduced |
| Millennium Management LLC | 921,225 | $12.9M | 0.01% | +200,719+27.9% | Added |
| BlackRock Inc. | 1,197,380 | $16.8M | 0.00% | +212,885+21.6% | Added |
| Vanguard Group Inc | 1,301,573 | $18.2M | 0.00% | −6,500−0.5% | Reduced |
| King Luther Capital Management Corp | 1,628,356 | $22.8M | 0.12% | −92,180−5.4% | Reduced |
| Dimensional Fund Advisors LP | 2,376,015 | $33.2M | 0.01% | +17,481+0.7% | Added |
| Trigran Investments, Inc. | 0 | $0 | 0.00% | −3,045,064−100.0% | Sold out |
| EAM Global Investors LLC | 0 | $0 | 0.00% | −162,823−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −90,616−100.0% | Sold out |
| Campbell & CO Investment Adviser LLC | 0 | $0 | 0.00% | −63,251−100.0% | Sold out |
| Engineers Gate Manager LP | 0 | $0 | 0.00% | −16,142−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −13,593−100.0% | Sold out |
| Thompson Davis & Co., Inc. | 0 | $0 | 0.00% | −10,750−100.0% | Sold out |
| AXS Investments LLC | 0 | $0 | 0.00% | −7,380−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −2,850−100.0% | Sold out |
| Rockefeller Capital Management L.P. | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Coppell Advisory Solutions LLC | 0 | $0 | 0.00% | −29−100.0% | Sold out |
| Coppell Advisory Solutions Corp. | 0 | $0 | 0.00% | −29−100.0% | Sold out |