SLNH
Soluna Holdings, IncCompany with tickers: SLNH, SLNHP
CIK
64463
CUSIP
583543301
Shares Outstanding
157,747,354
13F Activity (30d)
33 filings
31 filers
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 44
Total Value: $7,311,335
Total Shares: 10,297,686
Institutional Ownership Trend
14 quarters
Holder Concentration
Across 44 13F filersTop Holder
26.1%
of institutional value
Top 5
58.2%
of institutional value
Top 10
80.9%
of institutional value
HHI
1,076
Broadly held
Quarterly Activity
vs Feb 6, 2026
New
44
Increased
0
Decreased
0
Sold Out
1
Unchanged
0
Holder count:
+43
Institutional value:
-21.8%
Shares held:
+12.3%
Top New Positions
vs Feb 6, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | 2,685,438 | $1,906,660 | |
| Mega UBS Group AG | 890,303 | $632,114 | |
| Large RENAISSANCE TECHNOLOGIES LLC | 835,277 | $593,046 | |
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 796,652 | $565,622 | |
| Mega BlackRock, Inc. | 784,988 | $557,341 |
Top Sold-Out Positions
vs Feb 6, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| — BUGBEE ROBERT L | 9,168,000 | $9,351,360 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mega GEODE CAPITAL MANAGEMENT, LLC | $1,906,660 | 26.08% | 2,685,438 | Shares | Defined | 2026-05-15 | ||||
| Mega UBS Group AG | $632,114 | 8.65% | 890,303 | Shares | Defined | 2026-05-05 | ||||
| Large RENAISSANCE TECHNOLOGIES LLC | $593,046 | 8.11% | 835,277 | Shares | Sole | 2026-05-14 | ||||
| Large MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. Mutual Fund | $565,622 | 7.74% | 796,652 | Shares | Defined | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $557,341 | 7.62% | 784,988 | Shares | Sole | 2026-05-13 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $445,066 | 6.09% | 626,854 | Shares | Defined | 2026-05-15 | ||||
| Large MARSHALL WACE, LLP | $416,792 | 5.70% | 587,033 | Shares | Other | 2026-05-15 | ||||
| Small Diametric Capital, LP | $314,488 | 4.30% | 442,942 | Shares | Defined | 2026-05-15 | ||||
| Small INTRINSIC EDGE CAPITAL MANAGEMENT LLC | $248,500 | 3.40% | 350,000 | Shares | Sole | 2026-05-18 | ||||
| Small Yorkville Advisors Global, LP | $238,542 | 3.26% | 335,976 | Shares | Sole | 2026-05-13 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $208,448 | 2.85% | 293,590 | Shares | Defined | 2026-05-08 | ||||
| Mega STATE STREET CORP | $207,799 | 2.84% | 292,676 | Shares | Defined | 2026-05-15 | ||||
| Mega GOLDMAN SACHS GROUP INC | $99,451 | 1.36% | 140,073 | Shares | Defined | 2026-05-15 | ||||
| Mid MGO ONE SEVEN LLC | $86,267 | 1.18% | 121,504 | Shares | Sole | 2026-05-14 | ||||
| Mega Invesco Ltd. | $83,044 | 1.14% | 116,964 | Shares | Defined | 2026-05-12 | ||||
| Large OMERS ADMINISTRATION Corp | $76,041 | 1.04% | 107,100 | Shares | Sole | 2026-05-15 | ||||
| Mega NORTHERN TRUST CORP Bank | $73,069 | 1.00% | 102,915 | Shares | Defined | 2026-05-14 | ||||
| Mid Fiduciary Alliance LLC | $63,851 | 0.87% | 89,932 | Shares | Sole | 2026-04-20 | ||||
| Mid XTX Topco Ltd | $61,549 | 0.84% | 86,689 | Shares | Defined | 2026-05-15 | ||||
| Large HRT FINANCIAL LP | $57,336 | 0.78% | 80,755 | Shares | Defined | 2026-05-14 | ||||
| Mega JPMORGAN CHASE & CO | $48,877 | 0.67% | 68,841 | Shares | Defined | 2026-05-13 | ||||
| Mid PRELUDE CAPITAL MANAGEMENT, LLC | $47,863 | 0.65% | 67,413 | Shares | Other | 2026-05-15 | ||||
| Large Vident Advisory, LLC | $47,146 | 0.64% | 66,403 | Shares | Sole | 2026-05-15 | ||||
| Small TWO SIGMA SECURITIES, LLC Broker-Dealer | $45,670 | 0.62% | 64,324 | Shares | Sole | 2026-05-15 | ||||
| Micro Meramec Financial Planners, LLC | $27,447 | 0.38% | 38,659 | Shares | Sole | 2026-04-27 | ||||
| Small Proficio Capital Partners LLC | $26,270 | 0.36% | 37,000 | Shares | Sole | 2026-05-14 | ||||
| Mega Vanguard Global Advisers, LLC | $24,477 | 0.33% | 34,476 | Shares | Defined | 2026-05-08 | ||||
| Small MATAURO, LLC | $23,913 | 0.33% | 33,681 | Shares | Sole | 2026-04-22 | ||||
| Micro Arcadia Wealth Management, Inc. | $17,253 | 0.24% | 24,300 | Shares | Sole | 2026-05-14 | ||||
| Mid Azora Capital LP | $16,993 | 0.23% | 23,934 | Shares | Sole | 2026-05-15 | ||||
| Mega BANK OF AMERICA CORP /DE/ Bank | $14,641 | 0.20% | 20,622 | Shares | Defined | 2026-05-18 | ||||
| Mega LPL Financial LLC | $12,660 | 0.17% | 17,831 | Shares | Sole | 2026-05-06 | ||||
| Mega CITIGROUP INC | $8,737 | 0.12% | 12,307 | Shares | Defined | 2026-05-11 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $7,829 | 0.11% | 11,027 | Shares | Defined | 2026-04-28 | ||||
| Mega MORGAN STANLEY | $2,607 | 0.04% | 3,673 | Shares | Defined | 2026-05-15 | ||||
| Mid Allworth Financial LP | $1,136 | 0.02% | 1,600 | Shares | Sole | 2026-05-15 | ||||
| Large Federation des caisses Desjardins du Quebec | $1,065 | 0.01% | 1,500 | Shares | Defined | 2026-05-14 | ||||
| Mid Quantbot Technologies LP | $981 | 0.01% | 1,382 | Shares | Sole | 2026-05-13 | ||||
| Small Covestor Ltd | $304 | 0.00% | 429 | Shares | Sole | 2026-05-05 | ||||
| Small Asset Dedication, LLC | $142 | 0.00% | 200 | Shares | Sole | 2026-05-29 | ||||
| Micro Timmons Wealth Management, LLC | $138 | 0.00% | 195 | Shares | Sole | 2026-05-11 | ||||
| Large OSAIC HOLDINGS, INC. | $117 | 0.00% | 165 | Shares | Defined | 2026-05-15 | ||||
| Micro Graney & King, LLC | $29 | 0.00% | 42 | Shares | Sole | 2026-05-18 | ||||
| Large Steward Partners Investment Advisory, LLC | $14 | 0.00% | 21 | Shares | Sole | 2026-05-08 | ||||
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