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Ceco Environment (CECO)
NASDAQ
$97.69-$1.98 (-1.99%)
Price as of Jun 23, 2026 6:20 PM EDT- $3.6BMarket Cap
- 244.76%1-Year Change
- Pollution & Treatment ControlsIndustry
Ceco Environment (CECO)
$97.69-$1.98 (-1.99%)
Top Holders
Institutional
Mutual Funds
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
BLACKROCK FUND ADVISORS | 14.77% | 5.3M | +522,114 (+9.85%) | Dec 31, 2016 |
TRIGRAN INVESTMENTS, INC. | 8.49% | 3.0M | -240,691 (-7.90%) | Dec 31, 2022 |
DIMENSIONAL FUND ADVISORS LP | 6.57% | 2.4M | +58,563 (+2.48%) | Dec 31, 2022 |
BLACKROCK INSTITUTIONAL TRUST COMPANY, N.A. | 5.08% | 1.8M | +44,544 (+2.44%) | Dec 31, 2016 |
KING LUTHER CAPITAL MANAGEMENT CORP | 4.80% | 1.7M | -64,988 (-3.78%) | Dec 31, 2022 |
VANGUARD GROUP INC | 3.65% | 1.3M | -18,272 (-1.40%) | Dec 31, 2022 |
AMERICAN CENTURY COMPANIES INC | 3.29% | 1.2M | -434,691 (-36.81%) | Dec 31, 2022 |
Holder | Ownership %
| Shares Held | Change (Shares, %) | Report Date |
|---|---|---|---|---|
VANGUARD INDEX FUNDS | 8.45% | 3.0M | 0 (0.00%) | Mar 31, 2026 |
T. Rowe Price Small-Cap Value Fund, Inc. | 5.09% | 1.8M | 0 (0.00%) | Mar 31, 2026 |
AMERICAN CENTURY MUTUAL FUNDS, INC. | 3.25% | 1.2M | -13,892 (-1.19%) | Jan 31, 2026 |
iSHARES TRUST | 3.02% | 1.1M | -39,453 (-3.64%) | Mar 31, 2026 |
SMALLCAP WORLD FUND INC | 2.94% | 1.1M | 0 (0.00%) | Mar 31, 2026 |
VARIABLE INSURANCE PRODUCTS FUND III | 2.89% | 1.0M | +1,687 (+0.16%) | Mar 31, 2026 |
JANUS INVESTMENT FUND | 2.01% | 720,259 | -140,894 (-19.56%) | Mar 31, 2026 |
Current Ownership Distribution
- Mutual Funds97.8M (69.70%)
- Institutions32.1M (22.89%)
- Insiders10.4M (7.41%)
- Other0 (0.00%)
Insider Transactions
- 7.41% (10.4M)Current InsiderOwnership (%, shares)
- 1Number of InsiderBuying (last 12 months)
- $16.6MAmount of InsiderBuying (last 12 months)
- 2Number of InsiderSelling (last 12 months)
- $53.3MAmount of InsiderSelling (last 12 months)
Insider Name & Title | Type | Date
| Transaction Value | Shares | Share Price | Shares After Transactions |
|---|---|---|---|---|---|---|
Harris-Peterson Candace Chief Human Resources Officer | Award | Jun 08, 2026 | $0.00 | 3,105 | $0.00 | 21,991 |
Gregory Alyson Noel General Counsel | In Kind | Mar 31, 2026 | $10,426.50 | 175 | $59.58 | 23,019 |
Gleason Todd R Chief Executive Officer | In Kind | Mar 31, 2026 | $125,713.80 | 2,110 | $59.58 | 450,688 |
Kovachev Kiril Chief Accounting Officer | In Kind | Mar 17, 2026 | $19,742.76 | 346 | $57.06 | 16,261 |
Gleason Todd R Chief Executive Officer | Award | Mar 16, 2026 | $0.00 | 17,563 | $0.00 | 17,563 |
Kovachev Kiril Chief Accounting Officer | Award | Mar 16, 2026 | $0.00 | 1,753 | $0.00 | 16,607 |
Gleason Todd R Chief Executive Officer | Award | Mar 15, 2026 | $0.00 | 75,055 | $0.00 | 482,333 |
Kovachev Kiril Chief Accounting Officer | In Kind | Mar 15, 2026 | $20,710.00 | 380 | $54.50 | 14,854 |
Gleason Todd R Chief Executive Officer | In Kind | Mar 15, 2026 | $1.6M | 29,535 | $54.85 | 452,798 |
Gleason Todd R Chief Executive Officer | In Kind | Mar 07, 2026 | $186,849.21 | 3,557 | $52.53 | 407,278 |
Johansson Peter K. SVP, Chief Financial Officer | Award | Sep 12, 2025 | $0.00 | 30,000 | $0.00 | 30,000 |
WALLMAN RICHARD F | Buy | Sep 05, 2025 | $140,799.90 | 3,000 | $46.93 | 80,500 |
WALLMAN RICHARD F | Buy | Aug 29, 2025 | $132,750.00 | 3,000 | $44.25 | 219,909 |
WALLMAN RICHARD F | Buy | Aug 29, 2025 | $66,375.00 | 1,500 | $44.25 | 77,500 |
Johansson Peter K. SVP, Chief Financial Officer | In Kind | Aug 15, 2025 | $102,692.22 | 2,302 | $44.61 | 59,620 |
DEZWIREK JASON | Sell | Jul 31, 2025 | $859,004.89 | 19,617 | $43.79 | 210,383 |
DEZWIREK JASON | Sell | Jul 31, 2025 | $447,164.66 | 10,383 | $43.07 | 200,000 |
Mannarino Claudio A | Sell | Jul 30, 2025 | $325,711.18 | 7,759 | $41.98 | 89,830 |
DEZWIREK JASON | Sell | Jul 30, 2025 | $1.9M | 43,685 | $43.09 | 256,315 |
Mannarino Claudio A | Sell | Jul 30, 2025 | $486,754.67 | 11,801 | $41.25 | 78,029 |
DEZWIREK JASON | Sell | Jul 30, 2025 | $930,896.03 | 21,986 | $42.34 | 234,329 |
Mannarino Claudio A | Sell | Jul 30, 2025 | $17,780.80 | 440 | $40.41 | 77,589 |
DEZWIREK JASON | Sell | Jul 30, 2025 | $179,053.50 | 4,329 | $41.36 | 230,000 |
Kovachev Kiril Chief Accounting Officer | In Kind | Jul 05, 2025 | $13,800.00 | 460 | $30.00 | 15,114 |
Gleason Todd R Chief Executive Officer | Award | Jun 04, 2025 | $0.00 | 150,000 | $0.00 | 150,000 |
WALLMAN RICHARD F | Award | Jun 03, 2025 | $0.00 | 9,792 | $0.00 | 216,909 |
DEZWIREK JASON | Award | Jun 03, 2025 | $0.00 | 6,300 | $0.00 | 1.2M |
Nanda Munish | Award | Jun 03, 2025 | $0.00 | 6,300 | $0.00 | 73,249 |
Mannarino Claudio A | Award | Jun 03, 2025 | $0.00 | 3,150 | $0.00 | 6,006 |
SACHS VALERIE GENTILE | Award | Jun 03, 2025 | $0.00 | 9,072 | $0.00 | 102,144 |