Comparable stake leader
GTS Securities LLC
SEC ownership of J-Long Group Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001948436.
Disclosed value leader
Marex Group plc
Comparable rows
1/6
Latest evidence
31 Mar 2026
- Public ticker
- JL on Nasdaq
- Parsed ownership sources
- 13D/G and 13F
- Largest SEC-reported holder
- GTS Securities LLC
- Latest 13D/G holder
- GTS Securities LLC
- Latest parsed ownership date
- 31 Mar 2026
- Issuer CIK
- 0001948436
- Issuer location
- Tsuen Wan, N.T., Hong Kong
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
2 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of J-Long Group Ltd (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
GTS Securities LLC
Disclosed value leader
Marex Group plc
Comparable rows
1/6
Latest evidence
31 Mar 2026
13D/G
13F
Lead comparable stake: 14%
5 rows are not safely comparable across share classes.
13D/G row: GTS Securities LLC
Quick read
GTS Securities LLC leads the comparable SEC ownership view at 14%.
1 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 GTS Securities LLC's linked filing trail.
Comparable ownership
Top 1
GTS Securities LLC
14%
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 |
|---|---|---|---|---|---|
| GTS Securities LLC |
13D/G
|
14%
|
—
511,167 shares
|
$0 | 05 Mar 2026 |
| Marex Group plc |
13F
Company
|
—
class O/S missing
|
$1,197,594
171,575 shares
|
— | 31 Mar 2026 |
| XTX Topco Ltd |
13F
Company
|
—
class O/S missing
|
$142,266
20,382 shares
|
— | 31 Mar 2026 |
| Centiva Capital, LP |
13F
Company
|
—
class O/S missing
|
$78,790
11,288 shares
|
— | 31 Mar 2026 |
| RENAISSANCE TECHNOLOGIES LLC |
13F
Company
|
—
class O/S missing
|
$72,350
10,425 shares
|
— | 31 Mar 2026 |
| UBS Group AG |
13F
Company
|
—
class O/S missing
|
$153
22 shares
|
— | 31 Mar 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.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 05 Jun 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Recent insider transactions for J-Long Group Ltd
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| No insider transactions were found in the last 12 months for this issuer. | ||||||||||
* marks a reported price that did not pass the local price check.