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 |
|---|---|---|---|---|---|
| Cubist Systematic Strategies, LLC | 44,763 | $1.03M | 0.01% | −7,063−13.6% | Reduced |
| Chartwell Investment Partners, LLC | 47,608 | $1.10M | 0.04% | +16,170+51.4% | Added |
| HRT Financial LP | 47,935 | $1.10M | 0.01% | +47,935 | New |
| Qube Research & Technologies Ltd | 48,519 | $1.12M | 0.00% | +11,451+30.9% | Added |
| Minerva Advisors LLC | 49,128 | $1.13M | 0.69% | −41,030−45.5% | Reduced |
| Cruiser Capital Advisors, LLC | 50,000 | $1.15M | 1.69% | +10,000+25.0% | Added |
| Los Angeles Capital Management LLC | 50,637 | $1.17M | 0.00% | +14,687+40.9% | Added |
| Barclays PLC | 54,852 | $1.26M | 0.00% | −19,994−26.7% | Reduced |
| Susquehanna International Group, LLP | 57,178 | $1.32M | 0.00% | +21,896+62.1% | Added |
| Citadel Advisors LLC | 59,505 | $1.37M | 0.00% | −12,792−17.7% | Reduced |
| Bank of America Corp | 61,193 | $1.41M | 0.00% | +20,313+49.7% | Added |
| Davy Global Fund Management Ltd | 61,440 | $1.41M | 0.16% | −1,149−1.8% | Reduced |
| Swiss National Bank | 61,800 | $1.42M | 0.00% | +3,500+6.0% | Added |
| Janney Montgomery Scott LLC | 62,856 | $1.45M | 0.00% | −700−1.1% | Reduced |
| AQR Capital Management LLC | 63,747 | $1.47M | 0.00% | +7,711+13.8% | Added |
| Trexquant Investment LP | 66,577 | $1.53M | 0.03% | +53,161+396.3% | Added |
| Assenagon Asset Management S.A. | 67,173 | $1.55M | 0.00% | 00.0% | Unchanged |
| Van Eck Associates Corp | 68,703 | $1.58M | 0.00% | −4,539−6.2% | Reduced |
| SEI Investments Co | 70,129 | $1.61M | 0.00% | +18,272+35.2% | Added |
| Ameriprise Financial Inc | 73,414 | $1.69M | 0.00% | −1,953−2.6% | Reduced |
| Invesco Ltd. | 76,819 | $1.77M | 0.00% | −205,778−72.8% | Reduced |
| Bailard, Inc. | 77,326 | $1.78M | 0.05% | +1,889+2.5% | Added |
| Charles Schwab Investment Management Inc | 79,256 | $1.82M | 0.00% | −2,677−3.3% | Reduced |
| Legato Capital Management LLC | 81,485 | $1.88M | 0.23% | 00.0% | Unchanged |
| Marshall Wace, LLP | 82,860 | $1.91M | 0.00% | +39,616+91.6% | Added |
| First Trust Advisors LP | 83,175 | $1.91M | 0.00% | +2,584+3.2% | Added |
| Navellier & Associates Inc | 89,380 | $2.06M | 0.25% | −24,878−21.8% | Reduced |
| Connor, Clark & Lunn Investment Management Ltd. | 90,459 | $2.08M | 0.01% | −30,162−25.0% | Reduced |
| Millrace Asset Group, Inc. | 115,612 | $2.66M | 2.67% | +3,526+3.1% | Added |
| Algert Global LLC | 115,938 | $2.67M | 0.10% | +60,667+109.8% | Added |
| Redwood Investments, LLC | 117,732 | $2.67M | 0.78% | +117,732 | New |
| White Pine Capital LLC | 124,416 | $2.69M | 1.02% | +2,140+1.8% | Added |
| Robeco Schweiz AG | 118,950 | $2.74M | 0.05% | +118,950 | New |
| Continuum Advisory, LLC | 112,330 | $2.77M | 0.41% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 122,946 | $2.83M | 0.00% | +68,135+124.3% | Added |
| Bank of New York Mellon Corp | 134,423 | $3.09M | 0.00% | +3,062+2.3% | Added |
| Calamos Advisors LLC | 142,149 | $3.27M | 0.02% | −75,592−34.7% | Reduced |
| Foundry Partners, LLC | 147,725 | $3.40M | 0.18% | −56,615−27.7% | Reduced |
| Marathon Capital Management | 148,775 | $3.42M | 0.82% | +6,950+4.9% | Added |
| Wells Fargo & Company | 155,367 | $3.58M | 0.00% | −46,897−23.2% | Reduced |
| Two Sigma Investments, LP | 158,920 | $3.66M | 0.01% | −15,916−9.1% | Reduced |
| Hennessy Advisors Inc | 162,200 | $3.73M | 0.16% | −42,600−20.8% | Reduced |
| EAM Investors, LLC | 171,481 | $3.95M | 0.62% | −30,424−15.1% | Reduced |
| Formula Growth Ltd | 198,113 | $4.56M | 1.46% | −32,580−14.1% | Reduced |
| Kennedy Capital Management, Inc. | 200,431 | $4.61M | 0.09% | −2,877−1.4% | Reduced |
| Two Sigma Advisers, LP | 205,342 | $4.73M | 0.01% | −69,200−25.2% | Reduced |
| Essex Investment Management Co LLC | 205,982 | $4.74M | 0.94% | +3,147+1.6% | Added |
| Tieton Capital Management, LLC | 222,774 | $5.13M | 2.69% | −59,660−21.1% | Reduced |
| Great Lakes Advisors, LLC | 237,777 | $5.47M | 0.05% | +103,656+77.3% | Added |
| Nuveen Asset Management, LLC | 242,651 | $5.59M | 0.00% | −281,429−53.7% | Reduced |
| Northern Trust Corp | 252,516 | $5.81M | 0.00% | −2,009−0.8% | Reduced |
| Millennium Management LLC | 290,765 | $6.69M | 0.01% | +141,372+94.6% | Added |
| Heartland Advisors Inc | 299,900 | $6.90M | 0.36% | −75,100−20.0% | Reduced |
| Silvercrest Asset Management Group LLC | 338,640 | $7.80M | 0.05% | +14,690+4.5% | Added |
| Morgan Stanley | 345,521 | $7.95M | 0.00% | −23,113−6.3% | Reduced |
| Russell Investments Group, Ltd. | 360,030 | $8.29M | 0.01% | −88,218−19.7% | Reduced |
| Fred Alger Management, LLC | 361,540 | $8.32M | 0.04% | +361,540 | New |
| Martin & Co Inc | 375,746 | $8.65M | 2.11% | −1,913−0.5% | Reduced |
| Loomis Sayles & Co L P | 400,612 | $9.22M | 0.01% | −202−0.1% | Reduced |
| Arrowstreet Capital, Limited Partnership | 421,521 | $9.70M | 0.01% | +98,858+30.6% | Added |
| Driehaus Capital Management LLC | 426,764 | $9.82M | 0.10% | +50,961+13.6% | Added |
| Manatuck Hill Partners, LLC | 427,900 | $9.85M | 4.33% | +20,000+4.9% | Added |
| Oberweis Asset Management Inc | 463,400 | $10.7M | 0.77% | +36,700+8.6% | Added |
| Wellington Management Group LLP | 581,246 | $13.4M | 0.00% | 00.0% | Unchanged |
| First Eagle Investment Management, LLC | 592,864 | $13.6M | 0.03% | +109,500+22.7% | Added |
| State Street Corp | 631,662 | $14.5M | 0.00% | +6,997+1.1% | Added |
| Janus Henderson Group PLC | 647,990 | $14.9M | 0.01% | −7,559−1.2% | Reduced |
| RK Capital Management, LLC | 649,376 | $14.9M | 3.02% | −141,171−17.9% | Reduced |
| Geode Capital Management, LLC | 665,767 | $15.3M | 0.00% | +15,053+2.3% | Added |
| Royce & Associates LP | 970,501 | $22.3M | 0.20% | −19,253−1.9% | Reduced |
| King Luther Capital Management Corp | 1,303,904 | $30.0M | 0.14% | −115,445−8.1% | Reduced |
| Vanguard Group Inc | 1,526,395 | $35.1M | 0.00% | +24,812+1.7% | Added |
| Dimensional Fund Advisors LP | 2,241,610 | $51.6M | 0.01% | −85,302−3.7% | Reduced |
| BlackRock Inc. | 2,596,322 | $59.8M | 0.00% | +17,027+0.7% | Added |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −98,783−100.0% | Sold out |
| Semanteon Capital Management, LP | 0 | $0 | 0.00% | −36,870−100.0% | Sold out |
| PEAK6 Investments LLC | 0 | $0 | 0.00% | −28,816−100.0% | Sold out |
| Advisory Research Inc | 0 | $0 | 0.00% | −27,659−100.0% | Sold out |
| Mesirow Financial Investment Management, Inc. | 0 | $0 | 0.00% | −17,745−100.0% | Sold out |
| Mirae Asset Global Investments Co., Ltd. | 0 | $0 | 0.00% | −14,745−100.0% | Sold out |
| Virtu Financial LLC | 0 | $0 | 0.00% | −13,022−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −3,520−100.0% | Sold out |
| AJOVista, LLC | 0 | $0 | 0.00% | −2,810−100.0% | Sold out |
| West Tower Group, LLC | 0 | $0 | 0.00% | −709−100.0% | Sold out |
| Bartlett & Co. LLC | – | – | – | – | Not filed |
| Coppell Advisory Solutions LLC | – | – | – | – | Not filed |