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 | $192.3K |
| Q4 2023 | 12 | $247.1K |
| Q3 2023 | 19 | $148.3K |
| Q2 2023 | 19 | $189.0K |
| Q1 2023 | 20 | $211.1K |
| Q4 2022 | 25 | $319.2K |
| Q3 2022 | 25 | $1.67M |
| 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 |
|---|---|---|---|---|---|
| Geode Capital Management, LLC | 3,889,529 | $14.0M | 0.00% | +1,204,091+44.8% | Added |
| BlackRock, Inc. | 8,330,254 | $11.2M | 0.00% | +7,545,266+961.2% | Added |
| Nuveen, LLC | 5,577,158 | $7.53M | 0.00% | +5,577,158 | New |
| Vident Advisory, LLC | 5,227,200 | $7.06M | 0.05% | +5,160,797+7,771.9% | Added |
| Vanguard Capital Management LLC | 4,661,391 | $6.29M | 0.00% | +4,034,537+643.6% | Added |
| J. Goldman & Co LP | 2,384,409 | $3.22M | 0.11% | +2,384,409 | New |
| State Street Corp | 1,824,507 | $2.46M | 0.00% | +1,531,831+523.4% | Added |
| Marshall Wace, LLP | 1,695,300 | $2.29M | 0.00% | +1,108,267+188.8% | Added |
| Mirae Asset Global ETFs Holdings Ltd. | 1,029,709 | $1.39M | 0.00% | +233,057+29.3% | Added |
| UBS Group AG | 999,446 | $1.35M | 0.00% | +109,143+12.3% | Added |
| Alpine Fox Capital LLC | 750,882 | $1.01M | 0.59% | +750,882 | New |
| Northern Trust Corp | 737,906 | $996.2K | 0.00% | +634,991+617.0% | Added |
| Vanguard Portfolio Management LLC | 708,284 | $956.2K | 0.00% | +708,284 | New |
| Vanguard Fiduciary Trust Co | 525,459 | $709.4K | 0.00% | +231,869+79.0% | Added |
| Renaissance Technologies LLC | 452,600 | $611.0K | 0.00% | −382,677−45.8% | Reduced |
| Tru Independence Asset Management 2, LLC | 430,738 | $581.5K | 0.31% | +430,738 | New |
| Virtu Financial LLC | 363,683 | $491.0K | 0.02% | +363,683 | New |
| Yorkville Advisors Global, LP | 335,976 | $453.6K | 0.53% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 261,551 | $353.1K | 0.00% | +261,551 | New |
| Charles Schwab Investment Management Inc | 255,611 | $345.1K | 0.00% | +255,611 | New |
| Scoggin Management LP | 250,000 | $337.5K | 0.08% | +250,000 | New |
| Voya Investment Management LLC | 244,725 | $330.4K | 0.00% | +244,725 | New |
| Millennium Management LLC | 220,696 | $297.9K | 0.00% | +220,696 | New |
| PEAK6 LLC | 145,000 | $195.8K | 0.00% | +145,000 | New |
| XTX Topco Ltd | 142,521 | $192.4K | 0.00% | +55,832+64.4% | Added |
| Gsa Capital Partners LLP | 139,566 | $188.0K | 0.01% | +139,566 | New |
| Morgan Stanley | 137,558 | $185.7K | 0.00% | +133,885+3,645.1% | Added |
| LPL Financial LLC | 131,242 | $177.2K | 0.00% | +113,411+636.0% | Added |
| Bank of America Corp | 123,107 | $166.2K | 0.00% | +102,485+497.0% | Added |
| Intrinsic Edge Capital Management LLC | 114,568 | $154.7K | 0.02% | −235,432−67.3% | Reduced |
| Goldman Sachs Group Inc | 108,692 | $146.7K | 0.00% | −31,381−22.4% | Reduced |
| Deutsche Bank AG | 102,302 | $138.1K | 0.00% | +102,302 | New |
| Invesco Ltd. | 102,217 | $138.0K | 0.00% | −14,747−12.6% | Reduced |
| 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 |
| Wells Fargo & Company | 87,810 | $118.5K | 0.00% | +87,810 | New |
| Price T Rowe Associates Inc | 85,983 | $117.0K | 0.00% | +85,983 | New |
| Scientech Research LLC | 86,094 | $116.2K | 0.09% | +86,094 | New |
| Activest Wealth Management | 83,000 | $112.0K | 0.02% | +83,000 | New |
| Rhumbline Advisers | 78,235 | $105.6K | 0.00% | +78,235 | New |
| Kestra Advisory Services, LLC | 73,750 | $99.6K | 0.00% | +73,750 | New |
| New York State Common Retirement Fund | 69,500 | $93.8K | 0.00% | +69,500 | New |
| SBI Securities Co., Ltd. | 65,960 | $89.0K | 0.00% | +54,933+498.2% | Added |
| J.W. Cole Advisors, Inc. | 63,850 | $86.2K | 0.00% | +63,850 | New |
| State of Wisconsin Investment Board | 63,600 | $85.9K | 0.00% | +63,600 | New |
| State of Wyoming | 49,205 | $66.4K | 0.01% | +49,205 | New |
| JPMorgan Chase & Co | 46,699 | $65.4K | 0.00% | −22,142−32.2% | Reduced |
| Citigroup Inc | 48,257 | $65.1K | 0.00% | +35,950+292.1% | Added |
| Barclays PLC | 44,157 | $59.6K | 0.00% | +44,157 | New |
| Lauer Wealth, LLC | 50,000 | $56.0K | 0.04% | +50,000 | New |
| Proficio Capital Partners LLC | 37,000 | $50.0K | 0.00% | 00.0% | Unchanged |
| Matauro, LLC | 35,755 | $48.3K | 0.01% | +2,074+6.2% | Added |
| Meramec Financial Planners, LLC | 38,659 | $47.6K | 0.02% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 34,229 | $46.2K | 0.00% | +34,229 | New |
| Police & Firemen's Retirement System of New Jersey | 32,699 | $44.1K | 0.00% | +32,699 | New |
| American Century Companies Inc | 31,079 | $42.0K | 0.00% | +31,079 | New |
| Kovack Advisors, Inc. | 30,000 | $37.8K | 0.00% | +30,000 | New |
| Intech Investment Management LLC | 27,437 | $37.0K | 0.00% | +27,437 | New |
| SCS Capital Management LLC | 27,000 | $36.5K | 0.00% | +27,000 | New |
| SG Americas Securities, LLC | 24,350 | $33.0K | 0.00% | +24,350 | New |
| Arcadia Wealth Management, Inc. | 24,300 | $32.8K | 0.02% | 00.0% | Unchanged |
| Azora Capital LP | 23,934 | $32.3K | 0.00% | 00.0% | Unchanged |
| Manufacturers Life Insurance Company, The | 23,834 | $32.2K | 0.00% | +23,834 | New |
| Susquehanna International Group, LLP | 21,743 | $29.4K | 0.00% | +21,743 | New |
| Old Mission Capital LLC | 18,880 | $25.5K | 0.00% | +18,880 | New |
| Avaii Wealth Management, LLC | 18,290 | $24.7K | 0.01% | +18,290 | New |
| Ground Swell Capital, LLC | 17,874 | $24.1K | 0.03% | +17,874 | New |
| Vanguard Global Advisers, LLC | 16,527 | $22.3K | 0.00% | −17,949−52.1% | Reduced |
| BNP Paribas Arbitrage, SA | 16,021 | $21.6K | 0.00% | +16,021 | New |
| Prudential Financial Inc | 15,820 | $21.4K | 0.00% | +15,820 | New |
| Truist Financial Corp | 15,000 | $20.3K | 0.00% | +15,000 | New |
| Wealth Enhancement Advisory Services, LLC | 15,410 | $19.4K | 0.00% | +15,410 | New |
| Dynamic Technology Lab Private Ltd | 14,269 | $19.0K | 0.00% | +14,269 | New |
| ProShare Advisors LLC | 13,728 | $18.5K | 0.00% | +13,728 | New |
| Merit Financial Group, LLC | 13,299 | $18.0K | 0.00% | +13,299 | New |
| Blueshift Asset Management, LLC | 13,140 | $17.7K | 0.00% | +13,140 | New |
| Commonwealth Equity Services, LLC | 12,936 | $17.5K | 0.00% | +12,936 | New |
| Sanctuary Advisors, LLC | 12,439 | $16.8K | 0.00% | +12,439 | New |
| Victory Capital Management Inc | 11,870 | $16.0K | 0.00% | +11,870 | New |
| SEI Investments Co | 11,307 | $15.3K | 0.00% | +11,307 | New |
| Janney Montgomery Scott LLC | 10,000 | $14.0K | 0.00% | +10,000 | New |
| Legal & General Group Plc | 10,166 | $13.7K | 0.00% | +10,166 | New |
| Ameritas Investment Partners, Inc. | 9,516 | $12.8K | 0.00% | +9,516 | New |
| Russell Investments Group, Ltd. | 8,385 | $11.3K | 0.00% | +8,385 | New |
| Royal Bank of Canada | 4,346 | $6.00K | 0.00% | +4,346 | New |
| Farther Finance Advisors, LLC | 4,260 | $5.75K | 0.00% | +4,260 | New |
| Federation des caisses Desjardins du Quebec | 3,094 | $4.18K | 0.00% | +1,594+106.3% | Added |
| Sterling Capital Management LLC | 2,113 | $2.85K | 0.00% | +2,113 | New |
| IFP Advisors, Inc | 2,000 | $2.70K | 0.00% | +2,000 | New |
| Bay Harbor Wealth Management, LLC | 1,954 | $2.64K | 0.00% | +1,954 | New |
| Allworth Financial LP | 1,600 | $2.16K | 0.00% | 00.0% | Unchanged |
| Global Retirement Partners, LLC | 1,000 | $1.35K | 0.00% | +1,000 | New |
| FMR LLC | 819 | $1.11K | 0.00% | +819 | New |
| Covestor Ltd | 429 | $1.00K | 0.00% | 00.0% | Unchanged |
| Asset Dedication, LLC | 500 | $675 | 0.00% | +300+150.0% | Added |
| Umb Bank N A | 500 | $675 | 0.00% | +500 | New |
| Game Plan Financial Advisors, LLC | 450 | $608 | 0.00% | +450 | New |
| Rialto Wealth Management, LLC | 357 | $482 | 0.00% | +357 | New |
| Advisor Group Holdings, Inc. | 166 | $223 | 0.00% | +1+0.6% | Added |
| Graney & King, LLC | 42 | $57 | 0.00% | 00.0% | Unchanged |