CDT Environmental Technology Investment Holdings
CDTG
3 hedge funds and large institutions have $20.6K invested in CDT Environmental Technology Investment Holdings in 2025 Q4 according to their latest regulatory filings, with 2 funds opening new positions, 1 increasing their positions, reducing their positions, and 5 closing their positions.
0.04% less ownership
Funds ownership: 0.06% → 0.02% (-0.04%)
50% less funds holding
Funds holding: 6 → 3 (-3)
60% less first-time investments, than exits
New positions opened: 2 | Existing positions closed: 5
83% less capital invested
Capital invested by funds: $124K → $20.6K (-$104K)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
TSS
Two Sigma Securities
New York
|
+$11.7K |
| 2 |
XT
XTX Topco
George Town,
Cayman Islands
|
+$7.11K |
| 3 |
UBS Group
Zurich,
Switzerland
|
+$261 |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
HF
HRT Financial
New York
|
-$67K |
| 2 |
Citadel Advisors
Miami,
Florida
|
-$24.3K |
| 3 |
Renaissance Technologies
New York
|
-$8.13K |
| 4 |
VF
Virtu Financial
New York
|
-$8K |
| 5 |
Bank of America
Charlotte,
North Carolina
|
-$1.38K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
XT
1
XTX Topco
George Town,
Cayman Islands
| $12.6K | +$7.11K | +546 | +61% |
|
|
TSS
2
Two Sigma Securities
New York
| $7.84K | +$11.7K | +899 | New |
|
|
3
UBS Group
Zurich,
Switzerland
| $173 | +$261 | +20 | New |
|
|
HF
4
HRT Financial
New York
| – | -$67K | -3,896 | Closed |
|
|
5
Citadel Advisors
Miami,
Florida
| – | -$24.3K | -1,402 | Closed |
|
|
6
Renaissance Technologies
New York
| – | -$8.13K | -469 | Closed |
|
|
VF
7
Virtu Financial
New York
| – | -$8K | -440 | Closed |
|
|
8
Bank of America
Charlotte,
North Carolina
| – | -$1.38K | -80 | Closed |
|
CDTG Hedge Fund Activity: Q4 2025 in Review
3 of the 8,228 institutional investors tracked by Wall St. Rank reported a position in CDT Environmental Technology Investment Holdings (CDTG) for Q4 2025, worth a combined $20.6K — down 83% from $124K a quarter earlier.
Sellers outnumbered buyers: 5 funds closed out of CDTG and 2 opened new positions — a net loss of 3 holders — while 0 trimmed existing stakes and 1 added.
The largest buyer was Two Sigma Securities, opening a new position worth an estimated $11.7K. The largest seller was HRT Financial, exiting entirely with an estimated $67K sold.
- 3 institutional investors held CDT Environmental Technology Investment Holdings (CDTG) as of Q4 2025, down from 6 in Q3 2025.
- Funds reported $20.6K of CDT Environmental Technology Investment Holdings stock for Q4 2025, down 83% quarter-over-quarter.
- 2 funds opened new CDT Environmental Technology Investment Holdings positions in Q4 2025 and 5 closed out, a net change of -3 holders.
- The largest CDT Environmental Technology Investment Holdings buyer in Q4 2025 was Two Sigma Securities, an estimated $11.7K added.
- The largest CDT Environmental Technology Investment Holdings seller in Q4 2025 was HRT Financial, an estimated $67K sold.
Based on aggregated 13F filings for Q4 2025.