Jinxin Technology Holding Company American Depositary Shares
Jinxin Technology Holding Company American Depositary Shares (NAMI) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · NAMI · as of Mar 31, 2025
Ownership Breakdown
3
Institutional Holders
▲ 2 vs Q4
$145,871
Total Inst. Value
▲ $70,158 vs Q4
76.38M
Shares Outstanding
freeFloat 31.12%
52,240
13F Shares Held
▲ 33,683 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
NAMI largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 4 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
XTX TOPCO LTD services-educational services | 26.8K | 67.83% | 67.83% | $74.84M | May 8, 2025 | NEW |
CITADEL ADVISORS LLC services-educational services | 16.2K | 40.92% | 40.92% | $45.15M | May 15, 2025 | NEW |
UBS GROUP AG services-educational services | 9.3K | 23.58% | 23.58% | $25.88M | May 13, 2025 | NEW |
MILLENNIUM MANAGEMENT LLC services-educational services | 0 | 0.00% | 0.00% | $0 | May 15, 2025 | EXIT |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
0
Increased
+0 shares3
New Positions
first time holders0
Decreased
−0 shares1
Sold Out
fully exitedNet shares change (top 50)
+0
+0 / −0
Net new holders
+2
3 new / 1 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
NAMI insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
67
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
Jiang Jun Jason CFO and COO | Jun 4, 2026 | Sale | 5,000 | $0.26 | $1.3K | 2.93M | Form 4 ↗ |
Jiang Jun Jason CFO and COO | Jun 4, 2026 | Sale | 5,000 | $0.28 | $1.4K | 2.92M | Form 4 ↗ |
Jiang Jun Jason CFO and COO | Jun 3, 2026 | Sale | 10,000 | $0.26 | $2.6K | 2.97M | Form 4 ↗ |
Jiang Jun Jason CFO and COO | Jun 3, 2026 | Sale | 1,364 | $0.28 | $384.648 | 2.96M | Form 4 ↗ |
Jiang Jun Jason CFO and COO | Jun 3, 2026 | Sale | 10,000 | $0.28 | $2.8K | 2.95M | Form 4 ↗ |
Jiang Jun Jason CFO and COO | Jun 3, 2026 | Sale | 20,000 | $0.30 | $6.1K | 2.93M | Form 4 ↗ |
Jiang Jun Jason Chief Financial Officer & COO | Jun 2, 2026 | Sale | 500 | $0.28 | $139 | 2.98M | Form 4 ↗ |
Jiang Jun Jason CFO and COO | Jun 1, 2026 | Sale | 2,000 | $0.29 | $584 | 2.98M | Form 4 ↗ |
Jiang Jun Jason CFO and COO | May 29, 2026 | Sale | 2,000 | $0.30 | $592 | 2.98M | Form 4 ↗ |
Jiang Jun Jason Chief Financial Officer & COO | May 28, 2026 | Sale | 2,000 | $0.31 | $614 | 2.99M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Jinxin Technology Holding Company American Depositary Shares (NAMI) is primarily owned by institutional investors, who hold approximately 0.1% of total shares outstanding. Company insiders own approximately 68.88%, while retail and public investors account for the remaining 31.06%.
The largest institutional shareholder of Jinxin Technology Holding Company American Depositary Shares is XTX TOPCO LTD, holding approximately 26,778 shares — equal to 67.83% of outstanding shares — as of March 31, 2025.
A total of 3 institutional investors currently hold NAMI stock, with a combined institutional value of approximately $145,871 as of the most recent 13F filing period.
Frequently asked questions
NAMI ownershipJinxin Technology Holding Company American Depositary Shares (NAMI) is primarily owned by institutional investors, who hold approximately 0.1% of shares. The largest shareholder is XTX TOPCO LTD with a 67.83% stake. Company insiders hold 68.88%. Data sourced from SEC Form 13F as of March 31, 2025.