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, Q1 2023
Institutional positions in Soluna Holdings, Inc as of Mar 31, 2023. 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
- 20
- −4 vs. Q4 2022
- Shares held
- 774.5K
- −282.1K (−26.7%) vs. Q4 2022
- Total value
- $211.1K
- −$63.9K (−23.2%) vs. Q4 2022
- New holders
- 4
- 6 more added
- Sold out
- 8
- 6 more reduced
1 institution that held it in Q4 2022 haven't filed for Q1 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2022: 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, Q1 2023
Shares, value and share of portfolio for each institution holding Soluna Holdings, Inc; share changes are against Q4 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Advisor Group Holdings, Inc. | 74 | $20 | 0.00% | −2,400−97.0% | Reduced |
| Wells Fargo & Company | 204 | $55 | 0.00% | +16+8.5% | Added |
| Global Retirement Partners, LLC | 395 | $76 | 0.00% | 00.0% | Unchanged |
| Group One Trading, L.P. | 397 | $110 | 0.00% | 00.0% | Unchanged |
| UBS Group AG | 1,864 | $503 | 0.00% | −13,383−87.8% | Reduced |
| Simplex Trading, LLC | 5,341 | $1.00K | 0.00% | −5,144−49.1% | Reduced |
| Tower Research Capital LLC (TRC) | 2,216 | $1.00K | 0.00% | +40+1.8% | Added |
| Morgan Stanley | 5,025 | $1.36K | 0.00% | −13,200−72.4% | Reduced |
| Millennium Management LLC | 17,535 | $5.00K | 0.00% | +17,535 | New |
| Northern Trust Corp | 19,424 | $5.25K | 0.00% | 00.0% | Unchanged |
| Sawtooth Solutions, LLC | 20,495 | $5.54K | 0.00% | +20,495 | New |
| Ergoteles LLC | 25,868 | $7.18K | 0.00% | +25,868 | New |
| State Street Corp | 28,820 | $8.00K | 0.00% | 00.0% | Unchanged |
| Two Sigma Securities, LLC | 31,641 | $8.55K | 0.00% | +11,910+60.4% | Added |
| Mount Yale Investment Advisors, LLC | 36,546 | $9.87K | 0.00% | +36,546 | New |
| HRT Financial LP | 36,605 | $10.0K | 0.00% | +26,308+255.5% | Added |
| BlackRock Inc. | 52,760 | $14.3K | 0.00% | −19,012−26.5% | Reduced |
| Geode Capital Management, LLC | 67,906 | $18.9K | 0.00% | −1,546−2.2% | Reduced |
| Virtu Financial LLC | 75,355 | $21.0K | 0.00% | +43,417+135.9% | Added |
| TrinityPoint Wealth, LLC | 346,058 | $93.5K | 0.02% | +328,080+1,824.9% | Added |
| Vanguard Group Inc | 0 | $0 | 0.00% | −393,416−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −320,570−100.0% | Sold out |
| Jane Street Group, LLC | 0 | $0 | 0.00% | −15,650−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −3,145−100.0% | Sold out |
| Bank of America Corp | 0 | $0 | 0.00% | −14−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −1−100.0% | Sold out |
| PrairieView Partners, LLC | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| IFP Advisors, Inc | 0 | $0 | 0.00% | −4,311−100.0% | Sold out |
| Heritage Wealth Management, LLC | – | – | – | – | Not filed |