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, Q4 2025
Institutional positions in Ceco Environmental Corp as of Dec 31, 2025. 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
- 231
- +6 vs. Q3 2025
- Shares held
- 29.5M
- +773.6K (+2.7%) vs. Q3 2025
- Total value
- $1.76B
- +$294.4M (+20.0%) vs. Q3 2025
- New holders
- 36
- 80 more added
- Sold out
- 30
- 75 more reduced
Compare with Q3 2025: 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, Q4 2025
Shares, value and share of portfolio for each institution holding Ceco Environmental Corp; share changes are against Q3 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| BlackRock, Inc. | 2,285,359 | $136.8M | 0.00% | +51,067+2.3% | Added |
| FMR LLC | 2,211,372 | $132.4M | 0.01% | +89,971+4.2% | Added |
| American Century Companies Inc | 2,038,312 | $122.0M | 0.06% | +780,516+62.1% | Added |
| Vanguard Group Inc | 1,780,596 | $106.6M | 0.00% | +9,840+0.6% | Added |
| King Luther Capital Management Corp | 951,199 | $56.9M | 0.23% | −174,123−15.5% | Reduced |
| Janus Henderson Group PLC | 922,000 | $55.2M | 0.02% | +1,898+0.2% | Added |
| Dimensional Fund Advisors LP | 895,540 | $53.6M | 0.01% | −80,842−8.3% | Reduced |
| Royce & Associates LP | 740,687 | $44.3M | 0.45% | −84,473−10.2% | Reduced |
| Geode Capital Management, LLC | 729,700 | $43.7M | 0.00% | +8,734+1.2% | Added |
| Capital International Investors | 721,982 | $43.2M | 0.01% | −953,369−56.9% | Reduced |
| T. Rowe Price Investment Management, Inc. | 718,992 | $43.0M | 0.03% | +366,611+104.0% | Added |
| William Blair Investment Management, LLC | 706,273 | $42.3M | 0.12% | +20,531+3.0% | Added |
| Thrivent Financial for Lutherans | 672,147 | $40.2M | 0.07% | +178,892+36.3% | Added |
| State Street Corp | 650,886 | $39.0M | 0.00% | +1,178+0.2% | Added |
| Wellington Management Group LLP | 607,417 | $36.4M | 0.01% | −139,049−18.6% | Reduced |
| Driehaus Capital Management LLC | 579,950 | $34.7M | 0.24% | +61,434+11.8% | Added |
| Two Sigma Investments, LP | 525,567 | $31.5M | 0.05% | +222,876+73.6% | Added |
| Emerald Advisers, LLC | 458,525 | $27.4M | 0.85% | +339,118+284.0% | Added |
| Legal & General Group Plc | 418,255 | $25.0M | 0.01% | +12,074+3.0% | Added |
| First Eagle Investment Management, LLC | 366,867 | $22.0M | 0.04% | −67,389−15.5% | Reduced |
| Capital World Investors | 333,098 | $19.9M | 0.00% | +333,098 | New |
| Loomis Sayles & Co L P | 327,509 | $19.6M | 0.02% | −222−0.1% | Reduced |
| Needham Investment Management LLC | 298,500 | $17.9M | 1.13% | +123,500+70.6% | Added |
| Morgan Stanley | 294,115 | $17.6M | 0.00% | +80,874+37.9% | Added |
| IES Holdings, Inc. | 283,432 | $17.0M | 9.91% | +283,432 | New |
| UBS Group AG | 267,288 | $16.0M | 0.00% | +218,599+449.0% | Added |
| Emerald Mutual Fund Advisers Trust | 260,598 | $15.6M | 0.76% | +188,754+262.7% | Added |
| Nuveen, LLC | 258,758 | $15.5M | 0.00% | +190,985+281.8% | Added |
| Charles Schwab Investment Management Inc | 253,726 | $15.2M | 0.00% | +3,717+1.5% | Added |
| Franklin Resources Inc | 253,491 | $15.2M | 0.00% | +225,906+818.9% | Added |
| Two Sigma Advisers, LP | 247,342 | $14.8M | 0.03% | +179,100+262.4% | Added |
| Northern Trust Corp | 245,161 | $14.7M | 0.00% | −17,244−6.6% | Reduced |
| Martin & Co Inc | 243,299 | $14.6M | 2.50% | +4,264+1.8% | Added |
| Deutsche Bank AG | 224,784 | $13.5M | 0.00% | +101,397+82.2% | Added |
| Osterweis Capital Management Inc | 223,682 | $13.4M | 0.57% | +13,650+6.5% | Added |
| Silvercrest Asset Management Group LLC | 206,467 | $12.4M | 0.08% | 00.0% | Unchanged |
| Lord, Abbett & Co. LLC | 202,216 | $12.1M | 0.04% | +30,519+17.8% | Added |
| Allspring Global Investments Holdings, LLC | 194,322 | $11.6M | 0.02% | −37,408−16.1% | Reduced |
| Segall Bryant & Hamill, LLC | 184,120 | $11.0M | 0.15% | −75,938−29.2% | Reduced |
| Peregrine Capital Management LLC | 182,755 | $10.9M | 0.34% | −50,460−21.6% | Reduced |
| Amundi | 176,996 | $10.6M | 0.00% | −23,690−11.8% | Reduced |
| BNP Paribas Arbitrage, SA | 176,885 | $10.6M | 0.01% | +85,768+94.1% | Added |
| Castleark Management LLC | 156,505 | $9.37M | 0.27% | +3,120+2.0% | Added |
| Essex Investment Management Co LLC | 154,457 | $9.24M | 1.41% | −3,523−2.2% | Reduced |
| First Trust Advisors LP | 153,050 | $9.16M | 0.01% | +153,050 | New |
| Kennedy Capital Management, Inc. | 147,055 | $8.80M | 0.19% | −914−0.6% | Reduced |
| Oberweis Asset Management Inc | 145,508 | $8.71M | 0.32% | +53,500+58.1% | Added |
| Invesco Ltd. | 135,511 | $8.11M | 0.00% | +92,772+217.1% | Added |
| Robeco Schweiz AG | 131,216 | $7.85M | 0.18% | −144,947−52.5% | Reduced |
| Bank of America Corp | 125,979 | $7.54M | 0.00% | +49,000+63.7% | Added |
| Great Lakes Advisors, LLC | 117,403 | $7.03M | 0.06% | −2,653−2.2% | Reduced |
| Peregrine Asset Advisers, Inc. | 113,870 | $6.82M | 1.92% | +66,843+142.1% | Added |
| Voloridge Investment Management, LLC | 113,343 | $6.78M | 0.02% | −23,313−17.1% | Reduced |
| Russell Investments Group, Ltd. | 109,730 | $6.57M | 0.01% | −27,375−20.0% | Reduced |
| Granahan Investment Management Inc | 108,889 | $6.52M | 0.28% | −125,810−53.6% | Reduced |
| SEI Investments Co | 107,975 | $6.46M | 0.01% | +49,928+86.0% | Added |
| Tudor Investment Corp Et Al | 104,616 | $6.26M | 0.03% | +104,616 | New |
| Marathon Capital Management | 101,685 | $6.09M | 1.31% | −150.0% | Reduced |
| Wells Fargo & Company | 100,888 | $6.04M | 0.00% | +1,076+1.1% | Added |
| Pier Capital, LLC | 97,842 | $5.86M | 0.93% | −6,086−5.9% | Reduced |
| Jane Street Group, LLC | 88,820 | $5.32M | 0.01% | −229,014−72.1% | Reduced |
| Bank of New York Mellon Corp | 88,176 | $5.28M | 0.00% | −2,759−3.0% | Reduced |
| EAM Investors, LLC | 85,139 | $5.10M | 0.57% | −1,699−2.0% | Reduced |
| Lisanti Capital Growth, LLC | 84,235 | $5.04M | 1.19% | +84,235 | New |
| Legato Capital Management LLC | 81,123 | $4.86M | 0.42% | +35,529+77.9% | Added |
| SG Americas Securities, LLC | 80,736 | $4.83M | 0.01% | +69,800+638.3% | Added |
| Goldman Sachs Group Inc | 79,575 | $4.76M | 0.00% | +24,491+44.5% | Added |
| Squarepoint Ops LLC | 73,544 | $4.40M | 0.01% | +12,658+20.8% | Added |
| Formula Growth Ltd | 70,720 | $4.23M | 1.63% | −34,971−33.1% | Reduced |
| Polen Capital Management LLC | 69,775 | $4.18M | 0.02% | +9,552+15.9% | Added |
| Thames Capital Management LLC | 69,403 | $4.15M | 0.60% | 00.0% | Unchanged |
| UBS Asset Management Americas Inc | 65,337 | $3.91M | 0.00% | +1,493+2.3% | Added |
| Citadel Advisors LLC | 65,062 | $3.89M | 0.00% | −278,486−81.1% | Reduced |
| White Pine Capital LLC | 64,483 | $3.86M | 1.06% | −986−1.5% | Reduced |
| Swiss National Bank | 59,300 | $3.55M | 0.00% | +1,200+2.1% | Added |
| Susquehanna International Group, LLP | 59,184 | $3.54M | 0.00% | +18,370+45.0% | Added |
| Calamos Advisors LLC | 52,910 | $3.17M | 0.01% | −4,711−8.2% | Reduced |
| Nomura Asset Management International Inc. | 51,382 | $3.08M | 0.00% | +51,382 | New |
| Credit Agricole S A | 47,936 | $2.87M | 0.01% | 00.0% | Unchanged |
| Expect Equity LLC | 47,884 | $2.87M | 2.36% | −26,360−35.5% | Reduced |
| Panoramic Capital, LLC | 46,566 | $2.79M | 1.60% | +2,506+5.7% | Added |
| Barclays PLC | 45,985 | $2.75M | 0.00% | −4,185−8.3% | Reduced |
| Janney Montgomery Scott LLC | 45,500 | $2.72M | 0.01% | −800−1.7% | Reduced |
| North Star Investment Management Corp. | 45,150 | $2.70M | 0.17% | 00.0% | Unchanged |
| Navellier & Associates Inc | 42,455 | $2.54M | 0.28% | +13,860+48.5% | Added |
| Jacobs Levy Equity Management, Inc | 40,498 | $2.42M | 0.01% | 00.0% | Unchanged |
| Millennium Management LLC | 38,577 | $2.31M | 0.00% | −71,253−64.9% | Reduced |
| Continuum Advisory, LLC | 37,443 | $2.24M | 0.22% | 00.0% | Unchanged |
| Rhumbline Advisers | 36,017 | $2.16M | 0.00% | −6,131−14.5% | Reduced |
| Ameriprise Financial Inc | 34,795 | $2.08M | 0.00% | −45,707−56.8% | Reduced |
| NorthCrest Asset Manangement, LLC | 32,143 | $2.00M | 0.04% | +150.0% | Added |
| Independent Advisor Alliance | 30,987 | $1.85M | 0.05% | +25,276+442.6% | Added |
| Alliancebernstein L.P. | 30,520 | $1.83M | 0.00% | +400+1.3% | Added |
| G2 Investment Partners Management LLC | 30,450 | $1.82M | 0.43% | −165,955−84.5% | Reduced |
| Atika Capital Management LLC | 29,804 | $1.78M | 0.25% | +29,804 | New |
| Empirical Asset Management, LLC | 29,561 | $1.77M | 0.50% | 00.0% | Unchanged |
| Principal Financial Group Inc | 28,225 | $1.69M | 0.00% | +8,505+43.1% | Added |
| Arrowstreet Capital, Limited Partnership | 28,069 | $1.68M | 0.00% | +28,069 | New |
| Pathstone Holdings, LLC | 27,520 | $1.65M | 0.01% | +2,776+11.2% | Added |
| AQR Capital Management LLC | 27,489 | $1.65M | 0.00% | +11,007+66.8% | Added |