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 2024
Institutional positions in Ceco Environmental Corp as of Mar 31, 2024. 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
- 174
- +20 vs. Q4 2023
- Shares held
- 23.8M
- −100.1K (−0.4%) vs. Q4 2023
- Total value
- $548.8M
- +$63.3M (+13.0%) vs. Q4 2023
- New holders
- 30
- 51 more added
- Sold out
- 10
- 65 more reduced
2 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2023: 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 2024
Shares, value and share of portfolio for each institution holding Ceco Environmental Corp; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock Inc. | 2,596,322 | $59.8M | 0.00% | +17,027+0.7% | Added |
| Dimensional Fund Advisors LP | 2,241,610 | $51.6M | 0.01% | −85,302−3.7% | Reduced |
| Vanguard Group Inc | 1,526,395 | $35.1M | 0.00% | +24,812+1.7% | Added |
| King Luther Capital Management Corp | 1,303,904 | $30.0M | 0.14% | −115,445−8.1% | Reduced |
| Royce & Associates LP | 970,501 | $22.3M | 0.20% | −19,253−1.9% | Reduced |
| Geode Capital Management, LLC | 665,767 | $15.3M | 0.00% | +15,053+2.3% | Added |
| RK Capital Management, LLC | 649,376 | $14.9M | 3.02% | −141,171−17.9% | Reduced |
| Janus Henderson Group PLC | 647,990 | $14.9M | 0.01% | −7,559−1.2% | Reduced |
| State Street Corp | 631,662 | $14.5M | 0.00% | +6,997+1.1% | Added |
| First Eagle Investment Management, LLC | 592,864 | $13.6M | 0.03% | +109,500+22.7% | Added |
| Wellington Management Group LLP | 581,246 | $13.4M | 0.00% | 00.0% | Unchanged |
| Oberweis Asset Management Inc | 463,400 | $10.7M | 0.77% | +36,700+8.6% | Added |
| Manatuck Hill Partners, LLC | 427,900 | $9.85M | 4.33% | +20,000+4.9% | Added |
| Driehaus Capital Management LLC | 426,764 | $9.82M | 0.10% | +50,961+13.6% | Added |
| Arrowstreet Capital, Limited Partnership | 421,521 | $9.70M | 0.01% | +98,858+30.6% | Added |
| Loomis Sayles & Co L P | 400,612 | $9.22M | 0.01% | −202−0.1% | Reduced |
| Martin & Co Inc | 375,746 | $8.65M | 2.11% | −1,913−0.5% | Reduced |
| Fred Alger Management, LLC | 361,540 | $8.32M | 0.04% | +361,540 | New |
| Russell Investments Group, Ltd. | 360,030 | $8.29M | 0.01% | −88,218−19.7% | Reduced |
| Morgan Stanley | 345,521 | $7.95M | 0.00% | −23,113−6.3% | Reduced |
| Silvercrest Asset Management Group LLC | 338,640 | $7.80M | 0.05% | +14,690+4.5% | Added |
| Heartland Advisors Inc | 299,900 | $6.90M | 0.36% | −75,100−20.0% | Reduced |
| Millennium Management LLC | 290,765 | $6.69M | 0.01% | +141,372+94.6% | Added |
| Northern Trust Corp | 252,516 | $5.81M | 0.00% | −2,009−0.8% | Reduced |
| Nuveen Asset Management, LLC | 242,651 | $5.59M | 0.00% | −281,429−53.7% | Reduced |
| Great Lakes Advisors, LLC | 237,777 | $5.47M | 0.05% | +103,656+77.3% | Added |
| Tieton Capital Management, LLC | 222,774 | $5.13M | 2.69% | −59,660−21.1% | Reduced |
| Essex Investment Management Co LLC | 205,982 | $4.74M | 0.94% | +3,147+1.6% | Added |
| Two Sigma Advisers, LP | 205,342 | $4.73M | 0.01% | −69,200−25.2% | Reduced |
| Kennedy Capital Management, Inc. | 200,431 | $4.61M | 0.09% | −2,877−1.4% | Reduced |
| Formula Growth Ltd | 198,113 | $4.56M | 1.46% | −32,580−14.1% | Reduced |
| EAM Investors, LLC | 171,481 | $3.95M | 0.62% | −30,424−15.1% | Reduced |
| Hennessy Advisors Inc | 162,200 | $3.73M | 0.16% | −42,600−20.8% | Reduced |
| Two Sigma Investments, LP | 158,920 | $3.66M | 0.01% | −15,916−9.1% | Reduced |
| Wells Fargo & Company | 155,367 | $3.58M | 0.00% | −46,897−23.2% | Reduced |
| Marathon Capital Management | 148,775 | $3.42M | 0.82% | +6,950+4.9% | Added |
| Foundry Partners, LLC | 147,725 | $3.40M | 0.18% | −56,615−27.7% | Reduced |
| Calamos Advisors LLC | 142,149 | $3.27M | 0.02% | −75,592−34.7% | Reduced |
| Bank of New York Mellon Corp | 134,423 | $3.09M | 0.00% | +3,062+2.3% | Added |
| JPMorgan Chase & Co | 122,946 | $2.83M | 0.00% | +68,135+124.3% | Added |
| Continuum Advisory, LLC | 112,330 | $2.77M | 0.41% | 00.0% | Unchanged |
| Robeco Schweiz AG | 118,950 | $2.74M | 0.05% | +118,950 | New |
| White Pine Capital LLC | 124,416 | $2.69M | 1.02% | +2,140+1.8% | Added |
| Redwood Investments, LLC | 117,732 | $2.67M | 0.78% | +117,732 | New |
| Algert Global LLC | 115,938 | $2.67M | 0.10% | +60,667+109.8% | Added |
| Millrace Asset Group, Inc. | 115,612 | $2.66M | 2.67% | +3,526+3.1% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 90,459 | $2.08M | 0.01% | −30,162−25.0% | Reduced |
| Navellier & Associates Inc | 89,380 | $2.06M | 0.25% | −24,878−21.8% | Reduced |
| First Trust Advisors LP | 83,175 | $1.91M | 0.00% | +2,584+3.2% | Added |
| Marshall Wace, LLP | 82,860 | $1.91M | 0.00% | +39,616+91.6% | Added |
| Legato Capital Management LLC | 81,485 | $1.88M | 0.23% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 79,256 | $1.82M | 0.00% | −2,677−3.3% | Reduced |
| Bailard, Inc. | 77,326 | $1.78M | 0.05% | +1,889+2.5% | Added |
| Invesco Ltd. | 76,819 | $1.77M | 0.00% | −205,778−72.8% | Reduced |
| Ameriprise Financial Inc | 73,414 | $1.69M | 0.00% | −1,953−2.6% | Reduced |
| SEI Investments Co | 70,129 | $1.61M | 0.00% | +18,272+35.2% | Added |
| Van Eck Associates Corp | 68,703 | $1.58M | 0.00% | −4,539−6.2% | Reduced |
| Assenagon Asset Management S.A. | 67,173 | $1.55M | 0.00% | 00.0% | Unchanged |
| Trexquant Investment LP | 66,577 | $1.53M | 0.03% | +53,161+396.3% | Added |
| AQR Capital Management LLC | 63,747 | $1.47M | 0.00% | +7,711+13.8% | Added |
| Janney Montgomery Scott LLC | 62,856 | $1.45M | 0.00% | −700−1.1% | Reduced |
| Swiss National Bank | 61,800 | $1.42M | 0.00% | +3,500+6.0% | Added |
| Davy Global Fund Management Ltd | 61,440 | $1.41M | 0.16% | −1,149−1.8% | Reduced |
| Bank of America Corp | 61,193 | $1.41M | 0.00% | +20,313+49.7% | Added |
| Citadel Advisors LLC | 59,505 | $1.37M | 0.00% | −12,792−17.7% | Reduced |
| Susquehanna International Group, LLP | 57,178 | $1.32M | 0.00% | +21,896+62.1% | Added |
| Barclays PLC | 54,852 | $1.26M | 0.00% | −19,994−26.7% | Reduced |
| Los Angeles Capital Management LLC | 50,637 | $1.17M | 0.00% | +14,687+40.9% | Added |
| Cruiser Capital Advisors, LLC | 50,000 | $1.15M | 1.69% | +10,000+25.0% | Added |
| Minerva Advisors LLC | 49,128 | $1.13M | 0.69% | −41,030−45.5% | Reduced |
| Qube Research & Technologies Ltd | 48,519 | $1.12M | 0.00% | +11,451+30.9% | Added |
| HRT Financial LP | 47,935 | $1.10M | 0.01% | +47,935 | New |
| Chartwell Investment Partners, LLC | 47,608 | $1.10M | 0.04% | +16,170+51.4% | Added |
| Cubist Systematic Strategies, LLC | 44,763 | $1.03M | 0.01% | −7,063−13.6% | Reduced |
| BNP Paribas Arbitrage, SA | 44,520 | $1.02M | 0.00% | +31,707+247.5% | Added |
| Federated Hermes, Inc. | 43,792 | $1.01M | 0.00% | −85,956−66.2% | Reduced |
| Rhumbline Advisers | 43,699 | $1.01M | 0.00% | +1,041+2.4% | Added |
| UBS Group AG | 41,500 | $955.3K | 0.00% | −3,968−8.7% | Reduced |
| Goldman Sachs Group Inc | 41,458 | $954.4K | 0.00% | −29,386−41.5% | Reduced |
| Jacobs Levy Equity Management, Inc | 40,498 | $932.3K | 0.00% | 00.0% | Unchanged |
| Engineers Gate Manager LP | 40,047 | $921.9K | 0.02% | −15,793−28.3% | Reduced |
| Squarepoint Ops LLC | 37,135 | $854.8K | 0.00% | +37,135 | New |
| Jane Street Group, LLC | 36,716 | $845.2K | 0.00% | +12,027+48.7% | Added |
| Credit Suisse AG | 36,442 | $838.9K | 0.00% | 00.0% | Unchanged |
| SageView Advisory Group, LLC | 36,377 | $837.4K | 0.05% | +17,232+90.0% | Added |
| Options Solutions, LLC | 33,614 | $773.8K | 0.44% | +33,614 | New |
| NorthCrest Asset Manangement, LLC | 33,580 | $773.0K | 0.03% | −1,230−3.5% | Reduced |
| American Century Companies Inc | 33,290 | $766.3K | 0.00% | +13,775+70.6% | Added |
| California State Teachers Retirement System | 31,163 | $717.4K | 0.00% | −46−0.1% | Reduced |
| Alliancebernstein L.P. | 30,120 | $693.4K | 0.00% | +18,400+157.0% | Added |
| Legal & General Group Plc | 25,376 | $584.2K | 0.00% | −2,334−8.4% | Reduced |
| FMR LLC | 25,125 | $578.4K | 0.00% | −10,727−29.9% | Reduced |
| Weil Company, Inc. | 23,406 | $538.8K | 0.21% | +5,376+29.8% | Added |
| Cox Capital Mgt LLC | 22,505 | $518.1K | 0.32% | 00.0% | Unchanged |
| Boston Partners | 22,430 | $516.3K | 0.00% | +22,430 | New |
| Great West Life Assurance Co | 21,429 | $494.0K | 0.00% | 00.0% | Unchanged |
| Empirical Asset Management, LLC | 21,346 | $491.4K | 0.24% | 00.0% | Unchanged |
| Envestnet Asset Management Inc | 20,937 | $482.0K | 0.00% | +20,937 | New |
| Verition Fund Management LLC | 20,060 | $461.8K | 0.00% | +20,060 | New |
| Perritt Capital Management Inc | 20,000 | $460.4K | 0.25% | 00.0% | Unchanged |