Security key
G6772F102
One & one Green Technologies. INC - Class A Ordinary Shares (YDDL)
CUSIP: G6772F102
Q1 2026 13F Holders as of 31 Mar 2026
- Security type / class
- Equity / Class A Ordinary Shares
- Total 13F shares
- 52,825
- Total 13F value
- $748,002
- Share change
- +3,299
- SEC-reported price per share
- $14.16
- Number of holders
- 6
- Value change
- +$479,956
- Number of buys
- 6
- Number of sells
- 2
- Shares outstanding
- 44,099,352
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2026
Institutions
6
Top holders
6
YDDL full security history
Ownership snapshot
Full 13F holder table
Previous quarter: Q4 2025
One & one Green Technologies. INC SEC filings
One & one Green Technologies. INC company facts
Broader feeds
Reporting periods
Holder history for CUSIP G6772F102
Recent filing periods:
Ownership snapshot
Top reported holders of YDDL - One & one Green Technologies. INC - Class A Ordinary Shares (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Caifen Yan
Disclosed value leader
Caifen Yan
Comparable rows
5/5
Latest evidence
31 Dec 2025
13D/G
13F
Lead comparable stake: 54%
13D/G row: Caifen Yan
Quick read
Caifen Yan leads the comparable SEC ownership view at 54%.
5 of 5 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Caifen Yan's linked filing trail.
Comparable ownership
Top 5
Caifen Yan
54%
CITADEL ADVISORS LLC
0.08%
XTX Topco Ltd
0.03%
MORGAN STANLEY
0%
UBS Group AG
0%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-5 of 5 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Caifen Yan |
13D/G
One & One International Ltd
|
54%
|
$115,950,999
23,809,240 shares
|
$0 | 10 Oct 2025 |
| CITADEL ADVISORS LLC |
13F
Company
|
0.08%
|
$183,747
35,404 shares
|
— | 31 Dec 2025 |
| XTX Topco Ltd |
13F
Company
|
0.03%
|
$66,925
12,895 shares
|
— | 31 Dec 2025 |
| MORGAN STANLEY |
13F
Company
|
0%
|
$5,190
1,000 shares
|
— | 31 Dec 2025 |
| UBS Group AG |
13F
Company
|
0%
|
$1,178
227 shares
|
— | 31 Dec 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
6
Shares
52,825
Rows available
6
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2026 vs Q4 2025 Across Filers
Q4 2025 holders
4
Q1 2026 holders
6
Holder diff
2
| Investor | Q4 2025 Shares | Q1 2026 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend