Security key
G2124G203
Ridgetech Inc. - Ordinary Shares, par value $0.15 per share (RDGT)
CUSIP: G2124G203
Q2 2026 13F Holders as of 30 Jun 2026
- Security type / class
- Equity / Ordinary Shares, par value $0.15 per share
- Total 13F shares
- 127,288
- Total 13F value
- $190,307
- Share change
- +127,288
- SEC-reported price per share
- $1.50
- Number of holders
- 5
- Value change
- +$190,307
- Number of buys
- 5
- Shares outstanding
- 3,588,563
Holder snapshot
5 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q2 2026
Institutions
5
Top holders
5
RDGT full security history
Ownership snapshot
Full 13F holder table
Ridgetech Inc. SEC filings
Ridgetech Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP G2124G203
Recent filing periods:
Ownership snapshot
Top reported holders of RDGT - Ridgetech Inc. - Ordinary Shares, par value $0.15 per share (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
Lingtao Kong
Disclosed value leader
Lingtao Kong
Comparable rows
5/6
Latest evidence
30 Jun 2026
13D/G
13F
3/4/5
Lead comparable stake: 12%
1 rows are not safely comparable across share classes.
13D/G row: Lingtao Kong
Quick read
Lingtao Kong leads the comparable SEC ownership view at 12%.
5 of 6 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 Lingtao Kong's linked filing trail.
Comparable ownership
Top 5
Lingtao Kong
12%
T3 Companies, LLC
0.96%
Jump Financial, LLC
0.47%
HHLR ADVISORS, LTD.
0.11%
UBS Group AG
0.01%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 6 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Lingtao Kong |
13D/G
|
12%
|
$3,760,250
2,225,000 shares
|
$0 | 24 Nov 2025 |
| T3 Companies, LLC |
13F
Company
|
0.96%
|
$5,705
175,000 shares
|
— | 31 Mar 2026 |
| Jump Financial, LLC |
13F
Company
|
0.47%
|
$2,818
86,343 shares
|
— | 31 Mar 2026 |
| HHLR ADVISORS, LTD. |
13F
Company
|
0.11%
|
$657
20,167 shares
|
— | 31 Mar 2026 |
| UBS Group AG |
13F
Company
|
0.01%
|
$49
1,485 shares
|
— | 31 Mar 2026 |
| HRT FINANCIAL LP |
3/4/5
10%+ Owner
|
—
mixed-class rows
|
$249,614
162,252 shares
mixed-class rows
|
+$45,530 | 30 Jun 2026 |
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 Q2 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
5
Shares
127,288
Rows available
5
| 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 Q2 2026 vs Q1 2026 Across Filers
Q1 2026 holders
0
Q2 2026 holders
5
Holder diff
5
| Investor | Q1 2026 Shares | Q2 2026 Shares | Share Diff | Share Chg % | Q1 2026 value | Q2 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend