SLNH Soluna Holdings, Inc: institutional ownership and insider trading
107 funds reported holding $70.0M of Soluna Holdings, Inc in their latest 13F filings; in Q2 2026 funds net bought $45.9M, with 65 new positions and 9 funds selling out; over the last 12 months insiders bought $280K and sold $1.36M on the open market; over its last four quarters it reported revenue of $42.1M and net income of −$78.2M.
SLNH revenue and earnings
- Quarter ended Jun 30, 2026: revenue $15.1M, net income −$20.7M, EPS -0.18
- Quarter ended Mar 31, 2026: revenue $9.39M, net income −$17.5M, EPS -0.24
- Quarter ended Dec 31, 2025: revenue $9.21M, net income −$16.1M, EPS 0.90
- Quarter ended Sep 30, 2025: revenue $8.42M, net income −$24.0M, EPS -1.14
Famous investors holding SLNH
- Renaissance Technologies (Renaissance Technologies): $611K, 0.0% of the portfolio
- Izzy Englander (Millennium Management): $298K, 0.0% of the portfolio
Largest institutional holders of SLNH
- GEODE CAPITAL MANAGEMENT, LLC — $14.0M
- BlackRock, Inc. (BLK) — $11.2M
- Nuveen, LLC — $7.53M
- Vident Advisory, LLC — $7.06M
- VANGUARD CAPITAL MANAGEMENT LLC — $6.29M
- J. Goldman & Co LP — $3.22M
- STATE STREET CORP (STT, STT-PG) — $2.46M
- MARSHALL WACE, LLP — $2.29M
- MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. — $1.39M
- UBS Group AG (UBS) — $1.35M
Recent SLNH insider trades
- Sep 23, 2026: Thomas Jessica L. sold 30,000 shares ($37.8K)
- Sep 3, 2026: Phelan William P sold 12,037 shares ($13.5K)
- Sep 1, 2026: Belizaire John sold 1,000 shares ($11.9K)
- Aug 31, 2026: Phelan William P sold 8,227 shares ($100K)
5%+ owners
- BUGBEE ROBERT L: 9.8% (Schedule 13G, filed Aug 5, 2026)
- BlackRock, Inc.: 5.3% (Schedule 13G, filed Jul 30, 2026)
Who owns the most SLNH stock?
The largest institutional holders of Soluna Holdings, Inc in the latest 13F filings are GEODE CAPITAL MANAGEMENT, LLC ($14.0M), BlackRock, Inc. (BLK) ($11.2M), Nuveen, LLC ($7.53M).
Are insiders buying or selling SLNH?
Over the last 12 months insiders bought $280K and sold $1.36M of Soluna Holdings, Inc stock on the open market (SEC Form 4).
Which famous investors own SLNH?
Renaissance Technologies, Izzy Englander.
What was SLNH's revenue last quarter?
Soluna Holdings, Inc reported revenue of $15.1M for the quarter ended June 30, 2026, with net income of −$20.7M.
Which ETFs hold SLNH?
5 ETFs and mutual funds hold it among their top 100 positions, including WGMI, FDIG, BKCH, MNRS.