SOLUNA HOLDINGS INC (SLNH) Institutional Ownership Changes & 13F Activity
SOLUNA HOLDINGS INC (SLNH). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Vanguard Capital Management Llc, J. Goldman & Co Lp, State Street Corp, Marshall Wace, Llp, and Alpine Fox Capital Llc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| State Street Corp | Buy | +1,531,831 | +523.4% | 1,824,507 | $2.46M | Q2 2026 | Sep 22, 2026 |
| Manufacturers Life Insurance Company, The | Buy | +23,834 | — | 23,834 | $32.18K | Q2 2026 | Sep 09, 2026 |
| J. Goldman & Co Lp | Buy | +2,384,409 | — | 2,384,409 | $3.22M | Q2 2026 | Aug 14, 2026 |
| Alpine Fox Capital Llc | Buy | +750,882 | — | 750,882 | $1.01M | Q2 2026 | Aug 14, 2026 |
| Charles Schwab Investment Management Inc | Buy | +255,611 | — | 255,611 | $345.07K | Q2 2026 | Aug 14, 2026 |
| Scoggin Management Lp | Buy | +250,000 | — | 250,000 | $337.50K | Q2 2026 | Aug 14, 2026 |
| Mirae Asset Global Etfs Holdings Ltd. | Buy | +233,057 | +29.3% | 1,029,709 | $1.39M | Q2 2026 | Aug 14, 2026 |
| Millennium Management Llc | Buy | +220,696 | — | 220,696 | $297.94K | Q2 2026 | Aug 14, 2026 |
| Bank Of America Corp | Buy | +102,485 | +497.0% | 123,107 | $166.19K | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | Buy | +102,217 | — | 102,217 | $137.99K | Q2 2026 | Aug 14, 2026 |
| Moneta Group Investment Advisors Llc | Buy | +100,000 | — | 100,000 | $135.00K | Q2 2026 | Aug 14, 2026 |
| Wells Fargo & Company/Mn | Buy | +87,810 | — | 87,810 | $118.54K | Q2 2026 | Aug 14, 2026 |
| Scientech Research Llc | Buy | +86,094 | — | 86,094 | $116.23K | Q2 2026 | Aug 14, 2026 |
| Price T Rowe Associates Inc | Buy | +85,983 | — | 85,983 | $117.00K | Q2 2026 | Aug 14, 2026 |
| State Of Wisconsin Investment Board | Buy | +63,600 | — | 63,600 | $85.86K | Q2 2026 | Aug 14, 2026 |
| Xtx Topco Ltd | Buy | +55,832 | +64.4% | 142,521 | $192.40K | Q2 2026 | Aug 14, 2026 |
| Barclays Plc | Buy | +44,157 | — | 44,157 | $59.61K | Q2 2026 | Aug 14, 2026 |
| Goldman Sachs Group Inc | Sell | -31,381 | -22.4% | 108,692 | $146.74K | Q2 2026 | Aug 14, 2026 |
| Susquehanna International Group, Llp | Buy | +21,743 | — | 21,743 | $29.35K | Q2 2026 | Aug 14, 2026 |
| Old Mission Capital Llc | Buy | +18,880 | — | 18,880 | $25.49K | Q2 2026 | Aug 14, 2026 |
| Blueshift Asset Management, Llc | Buy | +13,140 | — | 13,140 | $17.74K | Q2 2026 | Aug 14, 2026 |
| Sei Investments Co | Buy | +11,307 | — | 11,307 | $15.26K | Q2 2026 | Aug 14, 2026 |
| Legal & General Group Plc | Buy | +10,166 | — | 10,166 | $13.72K | Q2 2026 | Aug 14, 2026 |
| Royal Bank Of Canada | Buy | +4,346 | — | 4,346 | $6.00K | Q2 2026 | Aug 14, 2026 |
| Federation Des Caisses Desjardins Du Quebec | Buy | +1,594 | +106.3% | 3,094 | $4.18K | Q2 2026 | Aug 14, 2026 |
| Osaic Holdings, Inc. | Buy | +1 | +0.6% | 166 | $223.00 | Q2 2026 | Aug 14, 2026 |
| Vanguard Capital Management Llc | Buy | +4,034,537 | +643.6% | 4,661,391 | $6.29M | Q2 2026 | Aug 13, 2026 |
| Marshall Wace, Llp | Buy | +1,108,267 | +188.8% | 1,695,300 | $2.29M | Q2 2026 | Aug 13, 2026 |
| Vanguard Portfolio Management Llc | Buy | +708,284 | — | 708,284 | $956.18K | Q2 2026 | Aug 13, 2026 |
| Northern Trust Corp | Buy | +634,991 | +617.0% | 737,906 | $996.17K | Q2 2026 | Aug 13, 2026 |
Frequently asked questions about SLNH activity
Which institutional owners are buying SLNH?
Institutional owners buying SLNH include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in SLNH activity?
"Buy" means an investor increased their reported position in SLNH compared to the prior reporting period. This reflects growing exposure to SOLUNA HOLDINGS INC (SLNH) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in SLNH increasing?
Institutional interest in SLNH can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related SLNH Institutional Insights
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- SLNH Insider Trading & SEC Form 4 Activity
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