SOLUNA HOLDINGS INC (SLNH)
Institutional ownership reported to the SEC as of Q2 2026, across 22 quarters.
Institutions report 44,310,434 shares against 244,590,575 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end.
Calls and puts are the parts of reported value carried in derivative lines rather than shares, and they point in opposite directions: a manager holding calls is positioned for the security, one holding puts against it - or hedging shares they already own, which is why index funds carry so many. Most sites add the two together and report one figure, which averages away the only interesting part.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| GEODE CAPITAL MANAGEMENT, LLC | $14.0M | 3,889,529 | 0.00% | 9q | +44.8%+$4.3M |
| BlackRock, Inc. | $11.2M | 8,330,254 | 0.00% | 8q | +961.2%+$10.2M |
| Nuveen, LLC | $7.5M | 5,577,158 | 0.00% | new | NEW |
| Vident Advisory, LLC | $7.1M | 5,227,200 | 0.05% | 3q | +7771.9%+$7.0M |
| VANGUARD CAPITAL MANAGEMENT LLC | $6.3M | 4,661,391 | 0.00% | 2q | +643.6%+$5.4M |
| J. Goldman & Co LP | $3.2M | 2,384,409 | 0.08% | new | NEW |
| STATE STREET CORP | $2.5M | 1,824,507 | 0.00% | 8q | +523.4%+$2.1M |
| MARSHALL WACE, LLP | $2.3M | 1,695,300 | 0.00% | 3q | +188.8%+$1.5M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | $1.4M | 1,029,709 | 0.00% | 3q | +29.3%+$314.6K |
| UBS Group AG | $1.3M | 999,446 | 0.00% | 11q | +12.3%+$147.3K |
| Alpine Fox Capital LLC | $1.0M | 750,882 | 0.48% | new | NEW |
| NORTHERN TRUST CORP | $996.2K | 737,906 | 0.00% | 7q | +617.0%+$857.2K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $956.2K | 708,284 | 0.00% | new | NEW |
| VANGUARD FIDUCIARY TRUST CO | $709.4K | 525,459 | 0.00% | 2q | +79.0%+$313.0K |
| RENAISSANCE TECHNOLOGIES LLC | $611.0K | 452,600 | 0.00% | 3q | -45.8%-$516.6K |
| TRU INDEPENDENCE ASSET MANAGEMENT 2, LLC | $581.5K | 430,738 | 0.31% | new | NEW |
| Virtu Financial LLC | $491.0K | 363,683 | 0.02% | new | NEW |
| Yorkville Advisors Global, LP | $453.6K | 335,976 | 0.53% | 2q | HELD |
| Bank of New York Mellon Corp | $353.1K | 261,551 | 0.00% | new | NEW |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $345.1K | 255,611 | 0.00% | new | NEW |
| SCOGGIN MANAGEMENT LP | $337.5K | 250,000 | 0.04% | new | NEW |
| VOYA INVESTMENT MANAGEMENT LLC | $330.4K | 244,725 | 0.00% | new | NEW |
| MILLENNIUM MANAGEMENT LLC | $297.9K | 220,696 | 0.00% | new | NEW |
| PEAK6 LLC | $195.8K | 145,000 | 0.00% | new | NEW |
| XTX Topco Ltd | $192.4K | 142,521 | 0.00% | 4q | +64.4%+$75.4K |
| GSA CAPITAL PARTNERS LLP | $188.0K | 139,566 | 0.01% | new | NEW |
| MORGAN STANLEY | $185.7K | 137,558 | 0.00% | 11q | +3645.1%+$180.7K |
| LPL Financial LLC | $177.2K | 131,242 | 0.00% | 4q | +636.0%+$153.1K |
| BANK OF AMERICA CORP /DE/ | $166.2K | 123,107 | 0.00% | 9q | +497.0%+$138.4K |
| INTRINSIC EDGE CAPITAL MANAGEMENT LLC | $154.7K | 114,568 | 0.02% | 3q | -67.3%-$317.8K |
| GOLDMAN SACHS GROUP INC | $146.7K | 108,692 | 0.00% | 3q | -22.4%-$42.4K |
| DEUTSCHE BANK AG\ | $138.1K | 102,302 | 0.00% | new | NEW |
| Invesco Ltd. | $138.0K | 102,217 | 0.00% | 2q | -12.6%-$19.9K |
| MONETA GROUP INVESTMENT ADVISORS LLC | $135.0K | 100,000 | 0.00% | new | NEW |
| RFG Advisory, LLC | $135.0K | 100,000 | 0.00% | new | NEW |
| WELLS FARGO & COMPANY/MN | $118.5K | 87,810 | 0.00% | new | NEW |
| PRICE T ROWE ASSOCIATES INC /MD/ | $117.0K | 85,983 | 0.00% | new | NEW |
| Scientech Research LLC | $116.2K | 86,094 | 0.09% | new | NEW |
| Activest Wealth Management | $112.0K | 83,000 | 0.02% | new | NEW |
| RHUMBLINE ADVISERS | $105.6K | 78,235 | 0.00% | new | NEW |
| Kestra Advisory Services, LLC | $99.6K | 73,750 | 0.00% | new | NEW |
| NEW YORK STATE COMMON RETIREMENT FUND | $93.8K | 69,500 | 0.00% | new | NEW |
| SBI Securities Co., Ltd. | $89.0K | 65,960 | 0.00% | 7q | +498.2%+$74.2K |
| J.W. COLE ADVISORS, INC. | $86.2K | 63,850 | 0.00% | new | NEW |
| STATE OF WISCONSIN INVESTMENT BOARD | $85.9K | 63,600 | 0.00% | new | NEW |
| State of Wyoming | $66.4K | 49,205 | 0.01% | new | NEW |
| JPMORGAN CHASE & CO | $65.4K | 46,699 | 0.00% | 2q | -32.2%-$31.0K |
| CITIGROUP INC | $65.1K | 48,257 | 0.00% | 4q | +292.1%+$48.5K |
| BARCLAYS PLC | $59.6K | 44,157 | 0.00% | new | NEW |
| Lauer Wealth, LLC | $56.0K | 50,000 | 0.03% | new | NEW |
| Proficio Capital Partners LLC | $50.0K | 37,000 | 0.00% | 3q | HELD |
| MATAURO, LLC | $48.3K | 35,755 | 0.01% | 3q | +6.2%+$2.8K |
| Meramec Financial Planners, LLC | $47.6K | 38,659 | 0.02% | 3q | HELD |
| Tower Research Capital LLC (TRC) | $46.2K | 34,229 | 0.00% | new | NEW |
| Police & Firemen's Retirement System of New Jersey | $44.1K | 32,699 | 0.00% | new | NEW |
| AMERICAN CENTURY COMPANIES INC | $42.0K | 31,079 | 0.00% | new | NEW |
| Kovack Advisors, Inc. | $37.8K | 30,000 | 0.00% | new | NEW |
| INTECH INVESTMENT MANAGEMENT LLC | $37.0K | 27,437 | 0.00% | new | NEW |
| SCS Capital Management LLC | $36.5K | 27,000 | 0.00% | new | NEW |
| SG Americas Securities, LLC | $33.0K | 24,350 | 0.00% | new | NEW |
| Arcadia Wealth Management, Inc. | $32.8K | 24,300 | 0.02% | 7q | HELD |
| Azora Capital LP | $32.3K | 23,934 | 0.00% | 4q | HELD |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | $32.2K | 23,834 | 0.00% | new | NEW |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $29.4K | 21,743 | 0.00% | new | NEW |
| OLD MISSION CAPITAL LLC | $25.5K | 18,880 | 0.00% | new | NEW |
| AVAII WEALTH MANAGEMENT, LLC | $24.7K | 18,290 | 0.01% | new | NEW |
| Ground Swell Capital, LLC | $24.1K | 17,874 | 0.03% | new | NEW |
| Vanguard Global Advisers, LLC | $22.3K | 16,527 | 0.00% | 2q | -52.1%-$24.2K |
| BNP PARIBAS FINANCIAL MARKETS | $21.6K | 16,021 | 0.00% | new | NEW |
| PRUDENTIAL FINANCIAL INC | $21.4K | 15,820 | 0.00% | new | NEW |
| TRUIST FINANCIAL CORP | $20.2K | 15,000 | 0.00% | new | NEW |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | $19.4K | 15,410 | 0.00% | new | NEW |
| Dynamic Technology Lab Private Ltd | $19.0K | 14,269 | 0.00% | new | NEW |
| ProShare Advisors LLC | $18.5K | 13,728 | 0.00% | new | NEW |
| Merit Financial Group, LLC | $18.0K | 13,299 | 0.00% | new | NEW |
| Blueshift Asset Management, LLC | $17.7K | 13,140 | 0.00% | new | NEW |
| COMMONWEALTH EQUITY SERVICES, LLC | $17.5K | 12,936 | 0.00% | new | NEW |
| Sanctuary Advisors, LLC | $16.8K | 12,439 | 0.00% | new | NEW |
| VICTORY CAPITAL MANAGEMENT INC | $16.0K | 11,870 | 0.00% | new | NEW |
| SEI INVESTMENTS CO | $15.3K | 11,307 | 0.00% | new | NEW |
| Janney Montgomery Scott LLC | $14.0K | 10,000 | 0.00% | new | NEW |
| Legal & General Group Plc | $13.7K | 10,166 | 0.00% | new | NEW |
| Ameritas Investment Partners, Inc. | $12.8K | 9,516 | 0.00% | new | NEW |
| Russell Investments Group, Ltd. | $11.3K | 8,385 | 0.00% | new | NEW |
| ROYAL BANK OF CANADA | $6.0K | 4,346 | 0.00% | new | NEW |
| Farther Finance Advisors, LLC | $5.8K | 4,260 | 0.00% | new | NEW |
| Federation des caisses Desjardins du Quebec | $4.2K | 3,094 | 0.00% | 6q | +106.3%+$2.2K |
| Sterling Capital Management LLC | $2.9K | 2,113 | 0.00% | new | NEW |
| IFP Advisors, Inc | $2.7K | 2,000 | 0.00% | new | NEW |
| Bay Harbor Wealth Management, LLC | $2.6K | 1,954 | 0.00% | new | NEW |
| Allworth Financial LP | $2.2K | 1,600 | 0.00% | 4q | HELD |
| Global Retirement Partners, LLC | $1.4K | 1,000 | 0.00% | new | NEW |
| FMR LLC | $1.1K | 819 | 0.00% | new | NEW |
| Covestor Ltd | $1.0K | 429 | 0.00% | new | NEW |
| UMB Bank, n.a. | $675 | 500 | 0.00% | new | NEW |
| Asset Dedication, LLC | $675 | 500 | 0.00% | 2q | +150.0% |
| Game Plan Financial Advisors, LLC | $608 | 450 | 0.00% | new | NEW |
| Rialto Wealth Management, LLC | $482 | 357 | 0.00% | new | NEW |
| OSAIC HOLDINGS, INC. | $223 | 166 | 0.00% | 11q | +0.6% |
| Graney & King, LLC | $57 | 42 | 0.00% | 7q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-10-27 | 13G/A | BlackRock, Inc. | 4.1% |
What the company announced
Form 8-K filings from the last 120 days, showing only the items worth a reader's attention. Earnings releases, exhibit attachments and general disclosures are filed constantly and are left out. Filed is when the SEC received it; event is the date the company says the thing happened.
| Filed | Event date | What | Source |
|---|---|---|---|
| 2026-10-21 | 2026-10-20 | Material agreement entered | filing |
| 2026-10-19 | 2026-10-16 | Charter or bylaws amended | filing |
What the insiders did
Open market purchases and sales reported on Form 4 in the last 180 days. Grants, option exercises and shares surrendered to cover tax are left out: they are compensation rather than a decision to buy or sell. Where a broker filled one order in tranches the lines are summed, because it was one decision.
Officers and directors
| Date | Insider | Role | Side | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-21 | PICCHI MICHAEL | Chief Financial Officer | Bought | 100,000 | $163.2K |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q3 2026 | 14 | $752.7K | 670,144 | 7 | 3 | 2 | 0.0% |
| Q2 2026 | 101 | $68.5M | 44,310,434 | 67 | 20 | 6 | 0.0% |
| Q1 2026 | 43 | $7.3M | 10,297,257 | 8 | 15 | 9 | 0.0% |
| Q4 2025 | 45 | $14.4M | 12,344,928 | 20 | 15 | 4 | 0.0% |
| Q3 2025 | 35 | $8.3M | 3,528,493 | 21 | 9 | 3 | 0.0% |
| Q2 2025 | 19 | $305.3K | 530,205 | 5 | 3 | 2 | 0.0% |
| Q1 2025 | 18 | $395.6K | 619,839 | 5 | 3 | 2 | 0.0% |
| Q4 2024 | 24 | $833.7K | 396,954 | 2 | 4 | 5 | 0.0% |
| Q3 2024 | 22 | $1.1M | 341,836 | 9 | 2 | 2 | 0.0% |
| Q2 2024 | 14 | $403.8K | 66,341 | 5 | 1 | 2 | 0.0% |
| Q1 2024 | 12 | $192.3K | 66,779 | 1 | 5 | 1 | 0.0% |
| Q4 2023 | 11 | $247.1K | 61,774 | 11 | 0 | 0 | 0.0% |
| Q3 2023 | 16 | $148.3K | 707,702 | 4 | 4 | 3 | 0.0% |
| Q2 2023 | 17 | $189.0K | 922,397 | 3 | 2 | 3 | 0.0% |
| Q1 2023 | 20 | $211.1K | 774,477 | 4 | 5 | 7 | 0.0% |
| Q4 2022 | 22 | $281.5K | 1,052,720 | 7 | 9 | 1 | 2.2% |
| Q3 2022 | 21 | $1.8M | 951,158 | 2 | 4 | 8 | 6.5% |
| Q2 2022 | 22 | $4.6M | 866,635 | 4 | 8 | 4 | 21.5% |
| Q1 2022 | 27 | $14.4M | 1,075,104 | 10 | 6 | 5 | 18.0% |
| Q4 2021 | 20 | $11.3M | 934,832 | 10 | 6 | 2 | 11.2% |
| Q3 2021 | 14 | $5.6M | 703,353 | 4 | 5 | 2 | 0.0% |
| Q2 2021 | 11 | $4.1M | 546,174 | 11 | 0 | 0 | 0.0% |
