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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

Q4 2021 vs. Q3 2021

How the institutions holding Soluna Holdings, Inc changed between Q3 2021 and Q4 2021.

All holders in Q4 2021All holders in Q3 2021

13F holders of SLNH: Q3 2021 compared with Q4 2021
MeasureQ3 2021Of which not filed for Q4 2021Q4 2021Change
Holders15118+4
Shares703.4K1834.9K+131.5K (+18.7%)
Value$5.64M$0$8.94M+$3.30M (+58.5%)

1 institution that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so the changes leave them out.

New holders (7)

Institutions that held Soluna Holdings, Inc at the end of Q4 2021 but not at the end of Q3 2021.

Institutions new to SLNH in Q4 2021
InstitutionSharesValue% of portfolio
Invesco Ltd.30,948$333.0K0.00%
Belvedere Trading LLC18,560$154.0K0.04%
Ci Investments Inc.9,000$97.0K0.00%
Simplex Trading, LLC2,694$28.0K0.00%
Bank of America Corp293$3.00K0.00%
American Portfolios Advisors100$1.08K0.00%
Royal Bank of Canada125$1.00K0.00%

Sold out (3)

Institutions that held Soluna Holdings, Inc at the end of Q3 2021 and filed for Q4 2021 without it.

Institutions that sold out of SLNH in Q4 2021
InstitutionShares, Q3 2021Value, Q3 2021
Renaissance Technologies LLC103,100$827.0K
Tower Research Capital LLC (TRC)3,075$25.0K
IFP Advisors, Inc1,000$8.00K

Not filed for Q4 2021 yet (1)

Institutions that held Soluna Holdings, Inc at the end of Q3 2021 and haven't filed a 13F for Q4 2021. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SLNH in Q3 2021 that haven't filed for Q4 2021
InstitutionShares, Q3 2021Value, Q3 2021
Wealth Quarterback LLC1–