Ticker · CUSIP 184499101
Holders (tracked)
12
Combined shares
18,864,866
Combined value
$39.62M
Last close
$2.25
Quarter
2025Q4
Price · 1Y$2.25+0.85 (+60.71%)H $3.06 · L $1.34 · Avg Vol 1.7M
Tracked holders · last 8 quarters
+2 vs previous quarter over the last 8.
Price is +7.1% vs the avg quarter-end implied price across tracked holders.
SEC event timeline
19 events
- Ken Griffin (Citadel Advisors) trimmed2026-02-17−317,193 shares · 2025Q4Position
- D.E. Shaw & Co. added2026-02-17+544,052 shares · 2025Q4Position
- Izzy Englander (Millennium Mgmt) added2026-02-17+1,126,100 shares · 2025Q4Position
- Steve Cohen (Point72) opened position2026-02-17+344,928 shares · 2025Q4Position
- T. Rowe Price added2026-02-17+10,116 shares · 2025Q4Position
- Wellington Management added2026-02-17+13,870 shares · 2025Q4Position
- +394,344 shares · 2025Q4Position
- Jeremy Grantham (GMO) trimmed2026-02-17−535,731 shares · 2025Q4Position
- AQR Capital Management added2026-02-17+148,199 shares · 2025Q4Position
- Renaissance Technologies added2026-02-12+73,295 shares · 2025Q4Position
- −84,319 shares · 2025Q3Position
- Steve Cohen (Point72) exited2025-11-14−246,754 shares · 2025Q3Position
- D.E. Shaw & Co. added2025-11-14+1,431,612 shares · 2025Q3Position
- AQR Capital Management added2025-11-14+57,392 shares · 2025Q3Position
- T. Rowe Price added2025-11-14+6,099 shares · 2025Q3Position
- Wellington Management trimmed2025-11-14−39,075 shares · 2025Q3Position
- Izzy Englander (Millennium Mgmt) trimmed2025-11-14−1,625,205 shares · 2025Q3Position
- Jeremy Grantham (GMO) added2025-11-13+237,816 shares · 2025Q3Position
- Renaissance Technologies added2025-11-13+277,700 shares · 2025Q3Position
Insider activity
No insider transactions in the last 30 days.
Follow-the-investor returns
If you'd copied each holder of CLNE…
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 |
|---|---|---|---|---|
| Renaissance Technologies | 2016Q2 | $2.08 | +8.0% | $2.1M |
| AQR Capital Management | 2016Q2 | $2.12 | +6.1% | $733K |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $2.16 | +4.2% | $135K |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $2.16 | +4.2% | $135K |
| Ken Griffin (Citadel Advisors) | 2016Q1 | $2.16 | +4.2% | $135K |
| Izzy Englander (Millennium Mgmt) | 2016Q1 | $2.16 | +4.1% | $2.9M |
| Paul Tudor Jones (Tudor Investment) | 2016Q2 | $2.19 | +2.8% | $887K |
| D.E. Shaw & Co. | 2016Q1 | $3.05 | -26.2% | $6.2M |
| Steve Cohen (Point72) | 2021Q1 | $3.51 | -36.0% | $776K |
| T. Rowe Price | 2016Q3 | $4.71 | -52.2% | $405K |
| Jeremy Grantham (GMO) | 2021Q1 | $6.54 | -65.6% | $25.5M |
| Wellington Management | 2021Q1 | $9.11 | -75.3% | $172K |
Who moved on this name in 2025Q4
Position changes reported for the latest quarter, grouped by direction.
New positions2
- Paul Tudor Jones (Tudor Investment)+394,344$828K
- Steve Cohen (Point72)+344,928$724K
Added to6
- Izzy Englander (Millennium Mgmt)+1,126,100$2.4M
- D.E. Shaw & Co.+544,052$1.1M
- AQR Capital Management+148,199$311K
- Renaissance Technologies+73,295$154K
- Wellington Management+13,870$29K
- T. Rowe Price+10,116$21
Trimmed2
- Jeremy Grantham (GMO)−535,731$1.1M
- Ken Griffin (Citadel Advisors)−317,193$666K
Exited0
—
Institutional ownership over time
Distinct super-investors holding this ticker · combined dollar value, by quarter.
| Quarter | Holders | Combined value |
|---|---|---|
| 2022Q1 | 11 | $272.3M |
| 2022Q2 | 11 | $155.9M |
| 2022Q3 | 11 | $180.7M |
| 2022Q4 | 11 | $159.8M |
| 2023Q1 | 11 | $147.3M |
| 2023Q2 | 11 | $167.8M |
| 2023Q3 | 11 | $119.4M |
| 2023Q4 | 11 | $127.2M |
| 2024Q1 | 10 | $93.3M |
| 2024Q2 | 12 | $99.9M |
| 2024Q3 | 13 | $65.0M |
| 2024Q4 | 12 | $52.2M |
| 2025Q1 | 12 | $27.3M |
| 2025Q2 | 12 | $32.2M |
| 2025Q3 | 10 | $44.0M |
| 2025Q4 | 12 | $39.6M |
Congress members trading this stock
| Date | Member | Type | Amount range | Filing |
|---|---|---|---|---|
| 2024-07-15 | Austin Scott | Sell | $1K – $15K | PDF ↗ |
Who owns CLNE
12 super-investors · 2025Q4
Tracked stake
18.86M
shares
Combined value
$40M
% of shares outstanding
—
shares-out unknown
Quarter action mix
New2Added6Trim4
| # | Manager | Shares | Value |
|---|---|---|---|
| 1 | Jeremy Grantham GMO | 11.32M | $24M |
| 2 | D.E. Shaw & Co. | 2.77M | $6M |
| 3 | Izzy Englander Millennium Mgmt | 1.31M | $3M |
| 4 | Ken Griffin Citadel Advisors | 1.03M | $2M |
| 5 | Renaissance Technologies | 935.4K | $2M |
| 6 | Paul Tudor Jones Tudor Investment | 394.3K | $828K |
| 7 | Steve Cohen Point72 | 344.9K | $724K |
| 8 | AQR Capital Management | 326.0K | $685K |
| 9 | T. Rowe Price | 179.8K | $378K |
| 10 | Ken Griffin Citadel Advisors | 132.0K | $277K |
| 11 | Wellington Management | 76.6K | $161K |
| 12 | Ken Griffin Citadel Advisors | 60.0K | $126K |
Recent moves
20 transactions
- +148,199 · 2025Q4
- −535,731 · 2025Q4
- +13,870 · 2025Q4
- +1,126,100 · 2025Q4
- +10,116 · 2025Q4
- −317,193 · 2025Q4
- +544,052 · 2025Q4
- +394,344 · 2025Q4
- +344,928 · 2025Q4
- +73,295 · 2025Q4
- −84,319 · 2025Q3
- +6,099 · 2025Q3
- −1,625,205 · 2025Q3
- −246,754 · 2025Q3
- +57,392 · 2025Q3
- +1,431,612 · 2025Q3
- −39,075 · 2025Q3
- +277,700 · 2025Q3
- +237,816 · 2025Q3
- −269,917 · 2025Q2
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