Comparable stake leader
Jeffre Xiao XJ Holding Ltd
SEC ownership of YSX Tech Co., Ltd
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0001993463.
Disclosed value leader
Jeffre Xiao XJ Holding Ltd
Comparable rows
11/13
Latest evidence
21 May 2026
- Public ticker
- YSXT on Nasdaq
- Parsed ownership sources
-
13D/G, 3/4/5, and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Jeffre Xiao XJ Holding Ltd
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
11 of 13
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
Jeffre Xiao XJ Holding Ltd
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
21 May 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0001993463
- Issuer location
- Guangzhou
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of YSX Tech Co., 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
Jeffre Xiao XJ Holding Ltd
Disclosed value leader
Jeffre Xiao XJ Holding Ltd
Comparable rows
11/13
Latest evidence
21 May 2026
13D/G
3/4/5
13F
Lead comparable stake: 55%
2 rows are not safely comparable across share classes.
13D/G row: Jeffre Xiao XJ Holding Ltd
Showing 1-8 of 13 holder rows.
Quick read
Jeffre Xiao XJ Holding Ltd leads the comparable SEC ownership view at 55%.
11 of 13 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 Jeffre Xiao XJ Holding Ltd's linked filing trail.
Comparable ownership
Top 5
Jeffre Xiao XJ Holding Ltd
55%
Altiverse Capital Ltd
7%
Summitway Holding Ltd
7%
Geran Xiao
3.1%
XTX Topco Ltd
0.38%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 13 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Jeffre Xiao XJ Holding Ltd |
13D/G
Jeffre Xiao XJ Holding Limited
|
55%
|
$58,492,600
12,660,736 shares
|
$0 | 31 Dec 2024 |
| Altiverse Capital Ltd |
13D/G
Altiverse Capital Limited
|
7%
|
$2,140,000
2,000,000 shares
|
$0 | 21 May 2026 |
| Summitway Holding Ltd |
13D/G
Summitway Holding Limited
|
7%
|
$2,140,000
2,000,000 shares
|
$0 | 21 May 2026 |
| Geran Xiao |
3/4/5
Chief Financial Officer
|
3.1%
|
$1,094,555
875,644 shares
|
— | 18 Mar 2026 |
| XTX Topco Ltd |
13F
Company
|
0.38%
|
$131,166
109,305 shares
|
— | 31 Mar 2026 |
| JANE STREET GROUP, LLC |
13F
Company
|
0.21%
|
$73,173
60,977 shares
|
— | 31 Mar 2026 |
| TWO SIGMA SECURITIES, LLC |
13F
Company
|
0.17%
|
$59,527
49,606 shares
|
— | 31 Mar 2026 |
| Centiva Capital, LP |
13F
Company
|
0.09%
|
$30,232
25,193 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 18 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 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-6 of 6 reporting-owner rows connected to YSX Tech Co., Ltd. Open a relationship link for the CIK-to-CIK filing trail.
Rows
6
Largest Forms 3/4/5 holder
Jie Xiao
Net 12M change
$0
Latest report
08 May 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Jie Xiao | Chief Executive Officer, Director, 10%+ Owner | $14,812,596 | Mixed | 18 Mar 2026 | ||
| Geran Xiao | Chief Financial Officer | $1,094,555 | Mixed | 18 Mar 2026 | ||
| Weiqiang Zheng | Director | $606,446 | Mixed | 18 Mar 2026 | ||
| Xuanjun (nmn) Yang | Director | Mixed | 18 Mar 2026 | |||
| Hua (nmn) Wang | Director | Mixed | 08 May 2026 | |||
| Meng Cao | Director | Mixed | 18 Mar 2026 |
Recent insider transactions for YSX Tech Co., 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 |
|---|---|---|---|---|---|---|---|---|---|---|
| Weiqiang Zheng | YSXT | Class B ordinary shares, par value US$0.0001 per share | 0 | 366,666 | 18 Mar 2026 | By Wei Qiang Zheng ZWQ Holding Limited | ||||
| Weiqiang Zheng | YSXT | Class A ordinary shares, par value US$0.0001 per share | 0 | 566,772 | 18 Mar 2026 | By Wei Qiang Zheng ZWQ Holding Limited | ||||
| Jie Xiao | YSXT | Class B ordinary shares, par value US$0.0001 per share | 0 | 810,659 | 18 Mar 2026 | By Jeffre Xiao XJ Holding Limited | ||||
| Jie Xiao | YSXT | Class A ordinary shares, par value US$0.0001 per share | 0 | 11,850,077 | 18 Mar 2026 | By Jeffre Xiao XJ Holding Limited | ||||
| Geran Xiao | YSXT | Class A ordinary shares, par value US$0.0001 per share | 0 | 875,644 | 18 Mar 2026 | By Ge Ran Xiao XGR Holding Limited |
* marks a reported price that did not pass the local price check.