Solidion Technology Inc.
Solidion Technology Inc. (STI) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · STI · as of Sep 30, 2025
Ownership Breakdown
20
Institutional Holders
▲ 1 vs Q2
$508,579
Total Inst. Value
▲ $35,200 vs Q2
7.75M
Shares Outstanding
freeFloat 31.93%
121,631
13F Shares Held
▼ 11,487 vs Q2
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
STI largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
HRT FINANCIAL LP blank checks | 35.2K | 1.14% | 1.14% | $163.00M | Nov 14, 2025 | NEW |
DRW SECURITIES, LLC blank checks | 29.6K | 96.33% | 96.33% | $137.51M | Nov 14, 2025 | NEW |
VANGUARD GROUP INC blank checks | 14.8K | 48.21% | 48.21% | $68.83M | Nov 7, 2025 | NEW |
GEODE CAPITAL MANAGEMENT, LLC blank checks | 13.6K | 44.18% | 44.18% | $63.07M | Nov 12, 2025 | ▲ 2.4K |
ADAR1 CAPITAL MANAGEMENT, LLC blank checks | 13.5K | 43.88% | 43.88% | $62.64M | Nov 14, 2025 | NEW |
BARCLAYS PLC blank checks | 13.1K | 42.51% | 42.51% | $4.83M | Mar 19, 2026 | ▲ 13.1K |
RUSSELL INVESTMENTS GROUP, LTD. blank checks | 7.2K | 23.49% | 23.49% | $33.53M | Nov 13, 2025 | ▼ 1.4K |
MORGAN STANLEY blank checks | 4.5K | 14.48% | 14.48% | $20.67M | May 27, 2026 | ▼ 29.7K |
FMR LLC blank checks | 1.2K | 3.95% | 3.95% | $5.64M | Nov 13, 2025 | ▼ 876 |
TOWER RESEARCH CAPITAL LLC (TRC) blank checks | 1.2K | 3.79% | 3.79% | $5.41M | Nov 14, 2025 | ▼ 265 |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
2
Increased
+15.4K shares6
New Positions
first time holders8
Decreased
−66.7K shares6
Sold Out
fully exitedNet shares change (top 50)
51.3K
+15.4K / −66.7K
Net new holders
-6
6 new / 6 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
STI 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
1
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 |
|---|---|---|---|---|---|---|---|
Global Graphene Group, Inc. 10 percent owner | Jun 4, 2026 | Sale | 175,000 | $21.09 | $3.69M | 1.57M | Form 4 ↗ |
Global Graphene Group, Inc. 10 percent owner | Dec 11, 2025 | Sale | 568 | $7.87 | $4.5K | 1.75M | Form 4 ↗ |
Global Graphene Group, Inc. 10 percent owner | Dec 12, 2025 | Sale | 750 | $7.87 | $5.9K | 1.74M | Form 4 ↗ |
Global Graphene Group, Inc. 10 percent owner | Nov 24, 2025 | Sale | 1,865 | $10.89 | $20.3K | 1.75M | Form 4 ↗ |
Global Graphene Group, Inc. 10 percent owner | Nov 25, 2025 | Sale | 4,910 | $10.53 | $51.7K | 1.75M | Form 4 ↗ |
Global Graphene Group, Inc. 10 percent owner | Nov 26, 2025 | Sale | 3,225 | $10.39 | $33.5K | 1.75M | Form 4 ↗ |
Tjon Karin-Joyce director | Oct 9, 2025 | Award | 40,000 | — | — | 40.0K | Form 4 ↗ |
Global Graphene Group, Inc. 10 percent owner | Oct 9, 2025 | J-Other | 450,000 | $5.08 | $2.29M | 1.76M | Form 4 ↗ |
Davis John Linzy director | Oct 9, 2025 | Award | 40,000 | — | — | 40.0K | Form 4 ↗ |
Global Graphene Group, Inc. 10 percent owner | Sep 10, 2025 | Sale | 23,468 | $5.38 | $126.3K | 1.32M | 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
Solidion Technology Inc. (STI) is primarily owned by institutional investors, who hold approximately 1.6% of total shares outstanding. Company insiders own approximately 68.07%, while retail and public investors account for the remaining 30.36%.
The largest institutional shareholder of Solidion Technology Inc. is HRT FINANCIAL LP, holding approximately 35,198 shares — equal to 1.14% of outstanding shares — as of September 30, 2025.
A total of 20 institutional investors currently hold STI stock, with a combined institutional value of approximately $508,579 as of the most recent 13F filing period.
Frequently asked questions
STI ownershipSolidion Technology Inc. (STI) is primarily owned by institutional investors, who hold approximately 1.6% of shares. The largest shareholder is HRT FINANCIAL LP with a 1.14% stake. Company insiders hold 68.07%. Data sourced from SEC Form 13F as of September 30, 2025.