Soluna Holdings, Inc
SLNH- Exchange
- Nasdaq
- Industry
- Finance Services
- SEC CIK
- 0000064463
In the last 90 days, Soluna Holdings, Inc insiders filed 3 open-market purchases and 8 sales; 101 institutions reported holding it in 13F filings for Q2 2026, worth $68.5M in total; no superinvestor holds it.
Other share classesSLNHP
13F holders, Q2 2026
Institutional positions in Soluna Holdings, Inc as of Jun 30, 2026. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 101
- +57 vs. Q1 2026
- Shares held
- 44.3M
- +34.0M (+330.3%) vs. Q1 2026
- Total value
- $68.5M
- +$61.2M (+834.6%) vs. Q1 2026
- New holders
- 66
- 20 more added
- Sold out
- 9
- 6 more reduced
Compare with Q1 2026: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SLNH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 101 | $68.5M |
| Q1 2026 | 44 | $7.33M |
| Q4 2025 | 45 | $14.4M |
| Q3 2025 | 35 | $8.29M |
| Q2 2025 | 20 | $305.3K |
| Q1 2025 | 20 | $395.6K |
| Q4 2024 | 24 | $833.7K |
| Q3 2024 | 23 | $1.07M |
| Q2 2024 | 15 | $403.8K |
| Q1 2024 | 13 | $191.2K |
| Q4 2023 | 12 | $246.3K |
| Q3 2023 | 19 | $148.3K |
| Q2 2023 | 19 | $189.0K |
| Q1 2023 | 20 | $211.1K |
| Q4 2022 | 25 | $275.2K |
| Q3 2022 | 25 | $1.63M |
| Q2 2022 | 25 | $3.58M |
| Q1 2022 | 25 | $10.7M |
| Q4 2021 | 18 | $8.94M |
| Q3 2021 | 15 | $5.64M |
| Q2 2021 | 16 | $4.10M |
| Q1 2021 | 1 | $0 |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Soluna Holdings, Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Steward Partners Investment Advisory, LLC | 21 | $28 | 0.00% | 00.0% | Unchanged |
| Graney & King, LLC | 42 | $57 | 0.00% | 00.0% | Unchanged |
| Advisor Group Holdings, Inc. | 166 | $223 | 0.00% | +1+0.6% | Added |
| Rialto Wealth Management, LLC | 357 | $482 | 0.00% | +357 | New |
| Game Plan Financial Advisors, LLC | 450 | $608 | 0.00% | +450 | New |
| Asset Dedication, LLC | 500 | $675 | 0.00% | +300+150.0% | Added |
| Umb Bank N A | 500 | $675 | 0.00% | +500 | New |
| Covestor Ltd | 429 | $1.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 819 | $1.11K | 0.00% | +819 | New |
| Global Retirement Partners, LLC | 1,000 | $1.35K | 0.00% | +1,000 | New |
| Allworth Financial LP | 1,600 | $2.16K | 0.00% | 00.0% | Unchanged |
| Bay Harbor Wealth Management, LLC | 1,954 | $2.64K | 0.00% | +1,954 | New |
| IFP Advisors, Inc | 2,000 | $2.70K | 0.00% | +2,000 | New |
| Sterling Capital Management LLC | 2,113 | $2.85K | 0.00% | +2,113 | New |
| Federation des caisses Desjardins du Quebec | 3,094 | $4.18K | 0.00% | +1,594+106.3% | Added |
| Farther Finance Advisors, LLC | 4,260 | $5.75K | 0.00% | +4,260 | New |
| Royal Bank of Canada | 4,346 | $6.00K | 0.00% | +4,346 | New |
| Russell Investments Group, Ltd. | 8,385 | $11.3K | 0.00% | +8,385 | New |
| Ameritas Investment Partners, Inc. | 9,516 | $12.8K | 0.00% | +9,516 | New |
| Legal & General Group Plc | 10,166 | $13.7K | 0.00% | +10,166 | New |
| Janney Montgomery Scott LLC | 10,000 | $14.0K | 0.00% | +10,000 | New |
| SEI Investments Co | 11,307 | $15.3K | 0.00% | +11,307 | New |
| Victory Capital Management Inc | 11,870 | $16.0K | 0.00% | +11,870 | New |
| Sanctuary Advisors, LLC | 12,439 | $16.8K | 0.00% | +12,439 | New |
| Commonwealth Equity Services, LLC | 12,936 | $17.5K | 0.00% | +12,936 | New |
| Blueshift Asset Management, LLC | 13,140 | $17.7K | 0.00% | +13,140 | New |
| Merit Financial Group, LLC | 13,299 | $18.0K | 0.00% | +13,299 | New |
| ProShare Advisors LLC | 13,728 | $18.5K | 0.00% | +13,728 | New |
| Dynamic Technology Lab Private Ltd | 14,269 | $19.0K | 0.00% | +14,269 | New |
| Wealth Enhancement Advisory Services, LLC | 15,410 | $19.4K | 0.00% | +15,410 | New |
| Truist Financial Corp | 15,000 | $20.3K | 0.00% | +15,000 | New |
| Prudential Financial Inc | 15,820 | $21.4K | 0.00% | +15,820 | New |
| BNP Paribas Arbitrage, SA | 16,021 | $21.6K | 0.00% | +16,021 | New |
| Vanguard Global Advisers, LLC | 16,527 | $22.3K | 0.00% | −17,949−52.1% | Reduced |
| Ground Swell Capital, LLC | 17,874 | $24.1K | 0.03% | +17,874 | New |
| Avaii Wealth Management, LLC | 18,290 | $24.7K | 0.01% | +18,290 | New |
| Old Mission Capital LLC | 18,880 | $25.5K | 0.00% | +18,880 | New |
| Susquehanna International Group, LLP | 21,743 | $29.4K | 0.00% | +21,743 | New |
| Manufacturers Life Insurance Company, The | 23,834 | $32.2K | 0.00% | +23,834 | New |
| Azora Capital LP | 23,934 | $32.3K | 0.00% | 00.0% | Unchanged |
| Arcadia Wealth Management, Inc. | 24,300 | $32.8K | 0.02% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 24,350 | $33.0K | 0.00% | +24,350 | New |
| SCS Capital Management LLC | 27,000 | $36.5K | 0.00% | +27,000 | New |
| Intech Investment Management LLC | 27,437 | $37.0K | 0.00% | +27,437 | New |
| Kovack Advisors, Inc. | 30,000 | $37.8K | 0.00% | +30,000 | New |
| American Century Companies Inc | 31,079 | $42.0K | 0.00% | +31,079 | New |
| Police & Firemen's Retirement System of New Jersey | 32,699 | $44.1K | 0.00% | +32,699 | New |
| Tower Research Capital LLC (TRC) | 34,229 | $46.2K | 0.00% | +34,229 | New |
| Meramec Financial Planners, LLC | 38,659 | $47.6K | 0.02% | 00.0% | Unchanged |
| Matauro, LLC | 35,755 | $48.3K | 0.01% | +2,074+6.2% | Added |
| Proficio Capital Partners LLC | 37,000 | $50.0K | 0.00% | 00.0% | Unchanged |
| Lauer Wealth, LLC | 50,000 | $56.0K | 0.04% | +50,000 | New |
| Barclays PLC | 44,157 | $59.6K | 0.00% | +44,157 | New |
| Citigroup Inc | 48,257 | $65.1K | 0.00% | +35,950+292.1% | Added |
| JPMorgan Chase & Co | 46,699 | $65.4K | 0.00% | −22,142−32.2% | Reduced |
| State of Wyoming | 49,205 | $66.4K | 0.01% | +49,205 | New |
| State of Wisconsin Investment Board | 63,600 | $85.9K | 0.00% | +63,600 | New |
| J.W. Cole Advisors, Inc. | 63,850 | $86.2K | 0.00% | +63,850 | New |
| SBI Securities Co., Ltd. | 65,960 | $89.0K | 0.00% | +54,933+498.2% | Added |
| New York State Common Retirement Fund | 69,500 | $93.8K | 0.00% | +69,500 | New |
| Kestra Advisory Services, LLC | 73,750 | $99.6K | 0.00% | +73,750 | New |
| Rhumbline Advisers | 78,235 | $105.6K | 0.00% | +78,235 | New |
| Activest Wealth Management | 83,000 | $112.0K | 0.02% | +83,000 | New |
| Scientech Research LLC | 86,094 | $116.2K | 0.09% | +86,094 | New |
| Price T Rowe Associates Inc | 85,983 | $117.0K | 0.00% | +85,983 | New |
| Wells Fargo & Company | 87,810 | $118.5K | 0.00% | +87,810 | New |
| Moneta Group Investment Advisors LLC | 100,000 | $135.0K | 0.00% | +100,000 | New |
| RFG Advisory, LLC | 100,000 | $135.0K | 0.00% | +100,000 | New |
| Invesco Ltd. | 102,217 | $138.0K | 0.00% | −14,747−12.6% | Reduced |
| Deutsche Bank AG | 102,302 | $138.1K | 0.00% | +102,302 | New |
| Goldman Sachs Group Inc | 108,692 | $146.7K | 0.00% | −31,381−22.4% | Reduced |
| Intrinsic Edge Capital Management LLC | 114,568 | $154.7K | 0.02% | −235,432−67.3% | Reduced |
| Bank of America Corp | 123,107 | $166.2K | 0.00% | +102,485+497.0% | Added |
| LPL Financial LLC | 131,242 | $177.2K | 0.00% | +113,411+636.0% | Added |
| Morgan Stanley | 137,558 | $185.7K | 0.00% | +133,885+3,645.1% | Added |
| Gsa Capital Partners LLP | 139,566 | $188.0K | 0.01% | +139,566 | New |
| XTX Topco Ltd | 142,521 | $192.4K | 0.00% | +55,832+64.4% | Added |
| PEAK6 LLC | 145,000 | $195.8K | 0.00% | +145,000 | New |
| Millennium Management LLC | 220,696 | $297.9K | 0.00% | +220,696 | New |
| Voya Investment Management LLC | 244,725 | $330.4K | 0.00% | +244,725 | New |
| Scoggin Management LP | 250,000 | $337.5K | 0.08% | +250,000 | New |
| Charles Schwab Investment Management Inc | 255,611 | $345.1K | 0.00% | +255,611 | New |
| Bank of New York Mellon Corp | 261,551 | $353.1K | 0.00% | +261,551 | New |
| Yorkville Advisors Global, LP | 335,976 | $453.6K | 0.53% | 00.0% | Unchanged |
| Virtu Financial LLC | 363,683 | $491.0K | 0.02% | +363,683 | New |
| Tru Independence Asset Management 2, LLC | 430,738 | $581.5K | 0.31% | +430,738 | New |
| Renaissance Technologies LLC | 452,600 | $611.0K | 0.00% | −382,677−45.8% | Reduced |
| Vanguard Fiduciary Trust Co | 525,459 | $709.4K | 0.00% | +231,869+79.0% | Added |
| Vanguard Portfolio Management LLC | 708,284 | $956.2K | 0.00% | +708,284 | New |
| Northern Trust Corp | 737,906 | $996.2K | 0.00% | +634,991+617.0% | Added |
| Alpine Fox Capital LLC | 750,882 | $1.01M | 0.59% | +750,882 | New |
| UBS Group AG | 999,446 | $1.35M | 0.00% | +109,143+12.3% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 1,029,709 | $1.39M | 0.00% | +233,057+29.3% | Added |
| Marshall Wace, LLP | 1,695,300 | $2.29M | 0.00% | +1,108,267+188.8% | Added |
| State Street Corp | 1,824,507 | $2.46M | 0.00% | +1,531,831+523.4% | Added |
| J. Goldman & Co LP | 2,384,409 | $3.22M | 0.11% | +2,384,409 | New |
| Vanguard Capital Management LLC | 4,661,391 | $6.29M | 0.00% | +4,034,537+643.6% | Added |
| Vident Advisory, LLC | 5,227,200 | $7.06M | 0.05% | +5,160,797+7,771.9% | Added |
| Nuveen, LLC | 5,577,158 | $7.53M | 0.00% | +5,577,158 | New |
| BlackRock, Inc. | 8,330,254 | $11.2M | 0.00% | +7,545,266+961.2% | Added |