STARDUST PWR INC SDST
COM · Common Stock · CUSIP 854936200
- SectorMaterials
- IndustryPrimary Smelting & Refining of Nonferrous Metals
- HeadquartersOklahoma City, OK
- FilingsSEC EDGAR
* Summed across managers. Shares that two managers' reports both contain – a subsidiary's holdings that its parent's report includes too, or a sub-adviser's in its client's – are counted once. Holder counts are more reliable. Shares outstanding: 14.0m as of 2026-08-12, from the company's own SEC filing; the percentage can still exceed 100%: lent-out shares are counted by the lender and the buyer, and some reports overlap without saying so. Implied quarter-end price ≈ $1.56.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q2 2025 | 1 |
| Q3 2025 | 13 |
| Q4 2025 | 16 |
| Q1 2026 | 17 |
| Q2 2026 | 21 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q3 2025 | 13 | 1 |
| Q4 2025 | 8 | 3 |
| Q1 2026 | 5 | 6 |
| Q2 2026 | 7 | 2 |
Biggest buyers
| Cetera Investment Advisers | New | +144.3k |
| LUMINUS MANAGEMENT LLC | New | +138.1k |
| NORTHERN TRUST CORP | New | +13.2k |
| FNY Investment Advisers, LLC | New | +5.5k |
| Tower Research Capital LLC (TRC) | Added | +3.2k |
| OSAIC HOLDINGS, INC. | Added | +2.8k |
| Caitong International Asset Management Co., Ltd | Added | +1 |
Biggest sellers
| UBS Group AG | Reduced | -60.9k |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | -11.5k |
Major shareholders (over 5%)
Anyone who owns more than 5% of a class of the company's shares has to say so: on Schedule 13D if they may try to influence or control the company, on 13G if they're a passive investor, and update it as the stake changes. Each holder's latest filing, from 19 Dec 2024 on; percentages are of the share class, as the holder worked them out.
No one currently above 5% in the filings since 19 Dec 2024.
Fell to 5% or below in the last year: PUJARI ROSHEN (3.1%, 2026-10-02), CORTEGOSO PABLO (0.9%, 2026-10-02)
Insider purchases and sales since 1 Apr 2026
Shares bought or sold by the company's own officers, directors and 10% owners, in the open market or privately, as they reported to the SEC on Form 4 (due within two business days of the trade). Grants, option exercises, shares withheld for tax and gifts aren't included.
Officers and directors buying vs selling
Number of people, by quarter (10% owners not included)
Numbers
| Quarter | Buying | Bought | Selling | Sold | Sold under a plan |
|---|---|---|---|---|---|
| Q4 2024 | 0 | — | 0 | — | — |
| Q1 2025 | 0 | — | 4 | $142.6k | $142.6k |
| Q2 2025 | 0 | — | 4 | $93.7k | $26.6k |
| Q3 2025 | 0 | — | 3 | $15.3k | $12.8k |
| Q4 2025 | 0 | — | 4 | $38.6k | $17.9k |
| Q1 2026 | 0 | — | 5 | $62.1k | — |
| Q2 2026 | 0 | — | 5 | $476.8k | — |
| Q3 2026 | 0 | — | 3 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-09-16 | DEVASPER UDAYCHANDRA Chief Financial Officer | Sold | —3.7k shares |
| 2026-09-16 | Celano Chris Edward Chief Operating Officer | Sold | —739 shares |
| 2026-09-16 | CORTEGOSO PABLO Chief Technical Officer | Sold plan | —123.6k shares |
| 2026-09-10 | DEVASPER UDAYCHANDRA Chief Financial Officer | Sold plan | —49.3k shares |
| 2026-06-15 | DEVASPER UDAYCHANDRA Chief Financial Officer | Sold | $6.9k3.6k shares |
| 2026-06-15 | PUJARI ROSHEN CEO and Chairman, director | Sold | $1.6k861 shares |
| 2026-06-15 | Celano Chris Edward Chief Operating Officer | Sold | $1.2k640 shares |
| 2026-06-11 | NANGOLO CHARLOTTE NANGULOSHI Director | Sold | $17.4k10.0k shares |
| 2026-06-01 | CORTEGOSO PABLO Chief Technical Officer | Sold | $100.5k44.5k shares |
| 2026-05-26 | PUJARI ROSHEN CEO and Chairman, director | Sold | $223.3k102.4k shares |
| 2026-05-19 | DEVASPER UDAYCHANDRA Chief Financial Officer | Sold | $72.6k35.8k shares |
| 2026-05-19 | Celano Chris Edward Chief Operating Officer | Sold | $53.2k26.0k shares |
Their holding: how much the trade added to or took from the insider's holding (direct, or the trust or fund named). The same trade is sometimes reported by more than one insider, such as a fund and the director who represents it; totals count it once. A value is left blank where the reported price is far from the market price (usually a typo).
Holders, Q2 2026
| Manager | Shares | Change |
|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 199.2k $310.7k | Unchanged |
| Cetera Investment Advisers 0.00% of their portfolio | 144.3k $225.0k | New |
| LUMINUS MANAGEMENT LLC 0.15% of their portfolio | 138.1k $215.5k | New |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 73.6k $114.8k | Reduced -11.5k |
| BRC Group Holdings, Inc. 0.02% of their portfolio | 42.1k $65.7k | Unchanged |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 31.9k $49.7k | Unchanged |
| STATE STREET CORP 0.00% of their portfolio | 24.7k $38.5k | Unchanged |
| BancFirst Trust & Investment Management 0.02% of their portfolio | 23.0k $37.7k | Unchanged |
| PRICE T ROWE ASSOCIATES INC /MD/ 0.00% of their portfolio | 22.5k $36.0k | Unchanged |
| NORTHERN TRUST CORP 0.00% of their portfolio | 13.2k $20.6k | New |
| BlackRock, Inc. 0.00% of their portfolio | 11.3k $17.7k | Unchanged |
| UBS Group AG 0.00% of their portfolio | 8.8k $13.8k | Reduced -60.9k |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 7.3k $11.4k | Added +2.8k |
| FNY Investment Advisers, LLC 0.00% of their portfolio | 5.5k $8.0k | New |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 5.2k $8.2k | Added +3.2k |
| Vanguard Global Advisers, LLC 0.00% of their portfolio | 349 $544 | Unchanged |
| NewEdge Advisors, LLC 0.00% of their portfolio | 200 $312 | Unchanged |
| WOLVERINE ASSET MANAGEMENT LLC 0.00% of their portfolio | 27 $42 | Unchanged |
| ROYAL BANK OF CANADA 0.00% of their portfolio | 11 $0 | Unchanged |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 2 $3 | Unchanged |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 2 $3 | Added +1 |