CECO ENVIRONMENTAL CORP COM is a security (CUSIP 125141101) tracked across SEC portfolio filings. 297 institutional managers reported $1.9B on Form 13F as of 2026-06-30; 36 registered fund positions totaling $325.0M via N-PORT as of 2026-05-31.
Showing 15 of 297 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| FMR LLC | BOSTON, MA | $138.8M | 2,328,888 |
| BlackRock, Inc. | New York, NY | $136.2M | 2,285,277 |
| AMERICAN CENTURY COMPANIES INC | KANSAS CITY, MO | $112.9M | 1,894,177 |
| VANGUARD GROUP INC | Valley Forge, PA | $106.6M | 1,780,596 |
| EMERALD ADVISERS, LLC | LEOLA, PA | $66.9M | 736,784 |
| Capital World Investors | LOS ANGELES, CA | $62.9M | 1,055,080 |
| TWO SIGMA INVESTMENTS, LP | New York, NY | $57.2M | 959,698 |
| JANUS HENDERSON GROUP PLC | LONDON, X0 | $54.1M | 907,782 |
| DIMENSIONAL FUND ADVISORS LP | AUSTIN, TX | $53.8M | 903,291 |
| GEODE CAPITAL MANAGEMENT, LLC | BOSTON, MA | $51.0M | 856,133 |
| ROYCE & ASSOCIATES LP | New York, NY | $49.3M | 827,781 |
| KING LUTHER CAPITAL MANAGEMENT CORP | FORT WORTH, TX | $44.7M | 750,083 |
| EMERALD MUTUAL FUND ADVISERS TRUST | LEOLA, PA | $42.8M | 471,220 |
| STATE STREET CORP | BOSTON, MA | $39.2M | 657,349 |
| Driehaus Capital Management LLC | Chicago, IL | $38.1M | 639,892 |
Showing 15 of 36 fund positions by value.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| SMALLCAP World Fund Inc | SMALLCAP World Fund Inc | $62.9M | 7.76% |
| Janus Henderson Venture Fund | JANUS INVESTMENT FUND | $42.9M | 140.02% |
| T. Rowe Price Small-Cap Stock Fund, Inc. | T. ROWE PRICE SMALL-CAP STOCK FUND, INC. | $41.4M | 51.26% |
| T. Rowe Price Institutional Small-Cap Stock Fund | T. Rowe Price Equity Funds, Inc. | $22.3M | 51.45% |
| Thrivent Small-Mid Cap Equity ETF | Thrivent ETF Trust | $20.9M | 243.50% |
| VANGUARD EXTENDED MARKET INDEX FUND | VANGUARD INDEX FUNDS | $20.1M | 2.47% |
| T. Rowe Price Small-Cap Value Fund, Inc. | T. ROWE PRICE SMALL-CAP VALUE FUND, INC. | $18.0M | 19.53% |
| Emerald Growth Fund | FINANCIAL INVESTORS TRUST | $17.6M | 125.07% |
| U.S. MICRO CAP PORTFOLIO | DFA INVESTMENT DIMENSIONS GROUP INC | $12.4M | 16.60% |
| LORD ABBETT DEVELOPING GROWTH FUND INC | LORD ABBETT DEVELOPING GROWTH FUND, INC. | $11.7M | 52.71% |
| VANGUARD RUSSELL 2000 INDEX FUND | VANGUARD SCOTTSDALE FUNDS | $11.3M | 6.46% |
| ROYCE SMALL-CAP TRUST, INC. | ROYCE SMALL-CAP TRUST, INC. | $9.8M | 44.06% |
| ROYCE MICRO-CAP TRUST, INC. | ROYCE MICRO-CAP TRUST, INC. | $7.7M | 112.60% |
| Oberweis Micro-Cap Fund | OBERWEIS FUNDS | $7.7M | 73.59% |
| Optimum Small-Mid Cap Growth Fund | Optimum Fund Trust | $3.0M | 39.69% |