SUNATION ENERGY INC SUNE
COM NEW · Common Stock · CUSIP 72303P503
- SectorTechnology
- IndustrySemiconductors & Related Devices
- HeadquartersRonkonkoma, NY
- 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: 6.5m as of 2026-08-05, 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 ≈ $2.07.
Trends to Q2 2026
Institutional holders
Managers reporting a position, each quarter
Numbers
| Quarter | Holders |
|---|---|
| Q1 2025 | 1 |
| Q2 2025 | 12 |
| Q3 2025 | 13 |
| Q4 2025 | 12 |
| Q1 2026 | 18 |
| Q2 2026 | 14 |
Buyers vs sellers
Managers adding to or starting a position, vs cutting or selling out
Numbers
| Quarter | Bought or added | Cut or sold out |
|---|---|---|
| Q2 2025 | 11 | 1 |
| Q3 2025 | 5 | 4 |
| Q4 2025 | 4 | 7 |
| Q1 2026 | 12 | 4 |
| Q2 2026 | 6 | 8 |
Biggest buyers
| AWM Investment Company, Inc. | New | +820.0k |
| JANE STREET GROUP, LLC | Added | +183.5k |
| MORGAN STANLEY | Added | +15.0k |
| GSA CAPITAL PARTNERS LLP | Added | +12.7k |
| Caitong International Asset Management Co., Ltd | Added | +1.6k |
| SBI Securities Co., Ltd. | Added | +40 |
Biggest sellers
| HRT FINANCIAL LP | Sold out | -131.7k |
| RENAISSANCE TECHNOLOGIES LLC | Sold out | -92.5k |
| UBS Group AG | Reduced | -26.1k |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | -14.4k |
| TWO SIGMA SECURITIES, LLC | Sold out | -11.8k |
| CITIGROUP INC | Sold out | -8.8k |
| Tower Research Capital LLC (TRC) | Reduced | -863 |
| Federation des caisses Desjardins du Quebec | Sold out | -850 |
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.
| Holder | Stake |
|---|---|
| AWM Investment Company, Inc. 13G · institution new · filed 2026-07-08 | 19.9% |
Maskin Scott
13D · may seek influence
filed 2026-05-01
Stated purposeOn November 9, 2022, the Issuer acquired all of the issued and outstanding equity of SUNation Solar Systems, Inc. and five of its affiliated entities ("SUNation"), directly or indirectly from SUNation's owners, which included the Reporting Person. The Reporting Person received 513,300 shares of Issuer's Common Stock as part of the consideration for the sale of SUNation by the Reporting Person and others in the transaction. In connection with the SUNation acquisition, the Issuer appointed the Reporting Person as a member of its Board of Directors, as well as the Senior Vice President and General Manager, New York Division of the Issuer. The Issuer and the Reporting Person entered into an Employment Agreement, dated November 9, 2022 related to the Reporting Person's employment with the Iss… Full filing |
16.6% |
| Pinnacle Family Office Investments L.P. 13G · passive investor new · filed 2026-08-28 | 9.6% |
| Ayrton Capital LLC 13G · institution new · filed 2026-08-13 | 8.8% |
| JANE STREET GROUP, LLC 13G · passive investor new · filed 2026-07-02 | 5.1% |
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 | 3 | $20.2k | 0 | — | — |
| Q1 2025 | 0 | — | 0 | — | — |
| Q2 2025 | 0 | — | 0 | — | — |
| Q3 2025 | 0 | — | 0 | — | — |
| Q4 2025 | 0 | — | 0 | — | — |
| Q1 2026 | 0 | — | 0 | — | — |
| Q2 2026 | 2 | $1.2m | 0 | — | — |
| Q3 2026 | 0 | — | 0 | — | — |
| Date | Insider | Trade | Value |
|---|---|---|---|
| 2026-04-14 | Maskin Scott Chief Executive Officer, director | Bought | $981.8k554.7k shares |
| 2026-04-14 | Brennan James Robert Chief Financial Officer | Bought | $218.2k123.3k 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 |
|---|---|---|
| AWM Investment Company, Inc. 0.14% of their portfolio | 820.0k $1.6m | New |
| JANE STREET GROUP, LLC 0.00% of their portfolio | 213.2k $503.1k | Added +183.5k |
| VANGUARD CAPITAL MANAGEMENT LLC 0.00% of their portfolio | 43.5k $102.6k | Unchanged |
| GSA CAPITAL PARTNERS LLP 0.01% of their portfolio | 37.8k $89.0k | Added +12.7k |
| GEODE CAPITAL MANAGEMENT, LLC 0.00% of their portfolio | 33.0k $77.9k | Reduced -14.4k |
| VANGUARD FIDUCIARY TRUST CO 0.00% of their portfolio | 19.8k $46.8k | Unchanged |
| MORGAN STANLEY 0.00% of their portfolio | 15.0k $35.4k | Added +15.0k |
| UBS Group AG 0.00% of their portfolio | 5.1k $12.1k | Reduced -26.1k |
| Caitong International Asset Management Co., Ltd 0.00% of their portfolio | 1.8k $4.2k | Added +1.6k |
| Tower Research Capital LLC (TRC) 0.00% of their portfolio | 1.6k $3.7k | Reduced -863 |
| SBI Securities Co., Ltd. 0.00% of their portfolio | 85 $201 | Added +40 |
| Allworth Financial LP 0.00% of their portfolio | 50 $118 | Unchanged |
| OSAIC HOLDINGS, INC. 0.00% of their portfolio | 7 $15 | Unchanged |
| BlackRock, Inc. 0.00% of their portfolio | 1 $2 | Unchanged |