SLNH
SOLUNA HOLDINGS (SLNH)
NASDAQ
$1.61-$0.004 (-0.25%)
Price as of Jun 23, 2026 7:59 PM EDT
  • $263.4M
    Market Cap
  • 206.14%
    1-Year Change
  • Capital Markets
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
GEODE CAPITAL MANAGEMENT, LLC
1.70%
2.7M
+795,905 (+29.64%)
Mar 31, 2026
VANGUARD GROUP INC
0.61%
954,920
+619,644 (+64.89%)
Dec 31, 2025
UBS GROUP AG
0.56%
890,303
-212,882 (-23.91%)
Mar 31, 2026
RENAISSANCE TECHNOLOGIES LLC
0.53%
835,277
+579,335 (+69.36%)
Mar 31, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.
0.51%
796,652
+105,338 (+13.22%)
Mar 31, 2026
BLACKROCK, INC.
0.50%
784,988
+268,479 (+34.20%)
Mar 31, 2026
N/A
0.40%
626,854
+626,854 (+100.00%)
Mar 31, 2026

Current Ownership Distribution

  • Other90.2M (57.18%)
  • Institutions34.3M (21.77%)
  • Insiders27.1M (17.15%)
  • Mutual Funds6.2M (3.90%)

Insider Transactions

  • 17.15% (27.1M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 5
    Number of InsiderSelling (last 12 months)
  • $9.9M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Phelan William P
Sell
Jun 22, 2026
$33,814.00
3,074
$11.00
106,233
Phelan William P
Sell
Jun 18, 2026
$52,943.00
4,813
$11.00
109,307
Phelan William P
Sell
Jun 17, 2026
$108,714.75
10,113
$10.75
114,120
OReilly Mary Jennifer
Chief People Officer
Sell
Jun 11, 2026
$11,888.10
1,071
$11.10
0
Thomas Jessica L.
Chief Accounting Officer
Sell
Jun 10, 2026
$27,250.00
2,500
$10.90
900
OReilly Mary Jennifer
Chief People Officer
Sell
Jun 10, 2026
$61,873.20
5,729
$10.80
1,071
OReilly Mary Jennifer
Chief People Officer
Sell
Jun 08, 2026
$71,280.00
6,600
$10.80
6,800
Belizaire John
Chief Executive Officer
Sell
Apr 06, 2026
$7,250.00
1,000
$7.25
100,042
Thomas Jessica L.
Chief Accounting Officer
Award
Jan 01, 2026
$0.00
460,000
$0.00
795,197
Phelan William P
Sell
Dec 16, 2025
$1,833.00
1,300
$1.41
1.3M
Hirshfield Edward R
Sell
Nov 24, 2025
$8,000.00
1,000
$8.00
14,748
Belizaire John
Chief Executive Officer
Sell
Nov 21, 2025
$6,235.00
4,300
$1.45
1.2M
Hirshfield Edward R
Sell
Nov 21, 2025
$745.00
100
$7.45
17,648
Belizaire John
Chief Executive Officer
Sell
Nov 21, 2025
$7,087.68
4,922
$1.44
1.2M
Hirshfield Edward R
Sell
Nov 21, 2025
$13,642.00
1,900
$7.18
15,748
Budzyn Agnieszka Teresa
Award
Oct 15, 2025
$0.00
135,000
$0.00
135,000
OReilly Mary Jennifer
Chief People Officer
Award
Sep 01, 2025
$0.00
99,679
$0.00
292,200
Belizaire John
Chief Executive Officer
Award
Sep 01, 2025
$0.00
416,394
$0.00
1.2M
Hirshfield Edward R
Award
Sep 01, 2025
$0.00
66,453
$0.00
258,018
Thomas Jessica L.
Chief Accounting Officer
Award
Sep 01, 2025
$0.00
32,899
$0.00
112,501
Lipman Matthew E.
Award
Sep 01, 2025
$0.00
99,679
$0.00
292,328
MICHAELS DAVID C
Chief Financial Officer
Award
Sep 01, 2025
$0.00
116,579
$0.00
379,582
Phelan William P
Award
Sep 01, 2025
$0.00
133,560
$0.00
402,083
Marusak Thomas J
Award
Sep 01, 2025
$0.00
116,579
$0.00
347,818
Hazelip William
Award
Sep 01, 2025
$0.00
99,679
$0.00
291,384
TOPOREK MICHAEL
Award
Sep 01, 2025
$0.00
1.0M
$0.00
2.9M
Hirshfield Edward R
Award
Sep 01, 2025
$0.00
33,226
$0.00
291,244
Bottomley John
Award
Sep 01, 2025
$0.00
99,679
$0.00
292,084
Tunison John
Chief Financial Officer
Buy
Jun 12, 2025
$2,480.00
1,000
$2.48
27,000
Thomas Jessica L.
Chief Accounting Officer
Sell
Jun 10, 2025
$9,240.00
3,300
$2.80
3,400