Ticker · CUSIP 125141101
Holders (tracked)
9
Combined shares
1,758,482
Combined value
$105.25M
Last close
$65.27
Quarter
2025Q4
Price · 1Y$65.27+45.91 (+237.14%)H $79.14 · L $17.97 · Avg Vol 434K
Position opened
Tracked holders · last 8 quarters
+1 vs previous quarter over the last 8.
Price is +9.1% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
15 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−278,486 shares · 2025Q4Position
- Two Sigma Investments added2026-02-17+222,876 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) trimmed2026-02-17−71,253 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+1,510 shares · 2025Q4Position
- +104,616 shares · 2025Q4Position
- Wellington Management trimmed2026-02-17−139,049 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+11,007 shares · 2025Q4Position
- −67,389 shares · 2025Q4Position
- AQR Capital Management added2025-11-14+1,673 shares · 2025Q3Position
- Two Sigma Investments added2025-11-14+294,556 shares · 2025Q3Position
- D.E. Shaw & Co. exited2025-11-14−10,849 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) added2025-11-14+4,990 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+1,095 shares · 2025Q3Position
- Wellington Management trimmed2025-11-14−155,136 shares · 2025Q3Position
- −167,222 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CECO…
Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.
| Investor | First in | Cost basis | Return | Position value today |
|---|---|---|---|---|
| First Eagle Investment Management | 2023Q3 | $19.06 | +242.4% | $23.9M |
| T. Rowe Price | 2016Q1 | $20.87 | +212.7% | $1.1M |
| Wellington Management | 2016Q1 | $23.22 | +181.0% | $39.6M |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $23.28 | +180.4% | $2.5M |
| AQR Capital Management | 2016Q3 | $39.65 | +64.6% | $1.8M |
| Paul Tudor Jones (Tudor Investment) | 2017Q2 | $50.88 | +28.3% | $6.8M |
| Two Sigma Investments | 2016Q1 | $54.24 | +20.3% | $34.3M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $58.41 | +11.7% | $4.2M |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $58.41 | +11.7% | $4.2M |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions1
- Paul Tudor Jones (Tudor Investment)+104,616$6.3M
Added to3
- Two Sigma Investments+222,876$13.3M
- AQR Capital Management+11,007$659K
- T. Rowe Price+1,510$90
Trimmed4
- Ken Griffin (Citadel Advisors)−278,486$16.7M
- Wellington Management−139,049$8.3M
- Izzy Englander (Millennium Mgmt)−71,253$4.3M
- First Eagle Investment Management−67,389$4.0M
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 5 | $13.9M |
| 2022Q2 | 6 | $11.5M |
| 2022Q3 | 6 | $19.0M |
| 2022Q4 | 8 | $28.8M |
| 2023Q1 | 10 | $45.5M |
| 2023Q2 | 10 | $53.6M |
| 2023Q3 | 9 | $58.8M |
| 2023Q4 | 9 | $73.6M |
| 2024Q1 | 10 | $100.6M |
| 2024Q2 | 12 | $112.4M |
| 2024Q3 | 8 | $32.7M |
| 2024Q4 | 8 | $21.7M |
| 2025Q1 | 10 | $29.9M |
| 2025Q2 | 9 | $50.7M |
| 2025Q3 | 8 | $101.2M |
| 2025Q4 | 9 | $105.2M |
Who owns CECO
9 super-investors · 2025Q4
Tracked stake
1.76M
shares
Combined value
$105M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New1Added3Trim5
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Wellington Management | 607.4K | $36M |
| 2 | Two Sigma Investments | 525.6K | $31M |
| 3 | First Eagle Investment Management | 366.9K | $22M |
| 4 | Paul Tudor Jones Tudor Investment | 104.6K | $6M |
| 5 | Ken Griffin Citadel Advisors | 65.1K | $4M |
| 6 | Izzy Englander Millennium Mgmt | 38.6K | $2M |
| 7 | AQR Capital Management | 27.5K | $2M |
| 8 | T. Rowe Price | 17.4K | $1M |
| 9 | Ken Griffin Citadel Advisors | 5.5K | $329K |
Recent moves
20 transactions
- +104,616 · 2025Q4
- +1,510 · 2025Q4
- −139,049 · 2025Q4
- +222,876 · 2025Q4
- −71,253 · 2025Q4
- −278,486 · 2025Q4
- +11,007 · 2025Q4
- −67,389 · 2025Q4
- +294,556 · 2025Q3
- +4,990 · 2025Q3
- SOLDD.E. Shaw & Co.−10,849 · 2025Q3
- +1,673 · 2025Q3
- −155,136 · 2025Q3
- +1,095 · 2025Q3
- −167,222 · 2025Q3
- −47,182 · 2025Q2
- TRIMD.E. Shaw & Co.−2,251 · 2025Q2
- +1,834 · 2025Q2
- +49,588 · 2025Q2
- +359,622 · 2025Q2
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