Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in SLNH held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | 2.7M | $1.9M | +42.1% | 3.193% | 0.00% |
| 2 | UBS Group AG | 890K | $629K | -19.3% | 1.059% | 0.00% |
| 3 | RENAISSANCE TECHNOLOGIES LLC | 835K | $590K | +226.3% | 0.993% | 0.00% |
| 4 | MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 797K | $563K | +15.2% | 0.947% | 0.00% |
| 5 | BlackRock, Inc. | 785K | $555K | +52.0% | 0.933% | 0.00% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 627K | $443K | β | 0.745% | 0.00% |
| 7 | MARSHALL WACE, LLP | 587K | $417K | +152.4% | 0.698% | 0.00% |
| 8 | Diametric Capital, LP | 443K | $313K | +73.1% | 0.527% | 0.08% |
| 9 | Intrinsic Edge Capital Management LLC | 350K | $247K | +29.6% | 0.416% | 0.04% |
| 10 | Yorkville Advisors Global, LP | 336K | $237K | β | 0.400% | 0.16% |
| 11 | VANGUARD FIDUCIARY TRUST CO | 294K | $208K | β | 0.349% | 0.00% |
| 12 | STATE STREET CORP | 293K | $207K | +55.4% | 0.348% | 0.00% |
| 13 | GOLDMAN SACHS GROUP INC | 140K | $99K | +731.8% | 0.167% | 0.00% |
| 14 | Fiduciary Alliance LLC | 90K | $94K | +2.4% | 0.107% | 0.01% |
| 15 | We Are One Seven, LLC | 122K | $86K | β | 0.145% | 0.00% |
| 16 | Invesco Ltd. | 117K | $83K | β | 0.139% | 0.00% |
| 17 | OMERS ADMINISTRATION Corp | 107K | $76K | +55.2% | 0.127% | 0.00% |
| 18 | NORTHERN TRUST CORP | 103K | $73K | 0.0% | 0.122% | 0.00% |
| 19 | XTX Topco Ltd | 87K | $61K | -32.4% | 0.103% | 0.00% |
| 20 | Meramec Financial Planners, LLC | 39K | $54K | 0.0% | 0.046% | 0.02% |
| 21 | PRELUDE CAPITAL MANAGEMENT, LLC | 67K | $48K | -15.0% | 0.080% | 0.00% |
| 22 | Vident Advisory, LLC | 66K | $47K | +16.3% | 0.079% | 0.00% |
| 23 | TWO SIGMA SECURITIES, LLC | 64K | $45K | β | 0.076% | 0.01% |
| 24 | Proficio Capital Partners LLC | 37K | $26K | 0.0% | 0.044% | 0.00% |
| 25 | Vanguard Global Advisers, LLC | 34K | $24K | β | 0.041% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in SLNH β a direct measure of their conviction.
Filings activity in SLNH during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 42 | 6.7% | 5.81% | 5.78 pp | $7M | 50% |
| Q4 2025 | 45 | +36% | 11.59% | +6.31 pp | $14M | +120% |
| Q3 2025 | 33 | +57% | 5.28% | +5.04 pp | $7M | +2146% |
| Q2 2025 | 21 | +0.0% | 0.24% | 0.07 pp | $0M | 25% |
| Q1 2025 | 21 | 13% | 0.31% | 0.33 pp | $0M | 51% |
| Q4 2024 | 24 | +0.0% | 0.64% | 0.19 pp | $1M | 23% |
| Q3 2024 | 24 | +60% | 0.83% | +0.51 pp | $1M | +157% |
| Q2 2024 | 15 | β | 0.32% | β | $0M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying SLNH stock.
Based on Q1 2026 13F filings, institutional ownership of Soluna Holdings, Inc. stands at 5.8%, held across 42 reporting institutions.
GEODE CAPITAL MANAGEMENT, LLC is the largest reported institutional holder of SLNH, with approximately 2,685,438 shares worth $0.00B as of Q1 2026.
Yes β 2 widely-followed marquee investors appear among the top 25 institutional holders of SLNH, including RENAISSANCE TECHNOLOGIES LLC, TWO SIGMA SECURITIES, LLC.
Our composite Smart Money Score for SLNH is 39 out of 100 (Bearish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
9 institutions opened new positions in SLNH during Q1 2026, while 12 fully exited. 6 added to existing positions and 26 trimmed.
SLNH institutional ownership fell by 5.78 percentage points quarter-over-quarter, with a net change of -3 holders.
The top 10 institutions account for 81.5% of all reported 13F value in SLNH, and the top 25 account for 98.5%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Soluna Holdings, Inc. (SLNH) Institutional Ownership