MARA Holdings, Inc.
MARA- Exchange
- Nasdaq
- Industry
- Finance Services
- SEC CIK
- 0001507605
In the last 90 days, MARA Holdings, Inc. insiders filed 0 open-market purchases and 10 sales; 415 institutions reported holding it in 13F filings for Q2 2026, worth $3.92B in total; no superinvestor holds it.
Q3 2026 data is still coming in (13F filing deadline: Nov 16, 2026), so these numbers are incomplete.
Q3 2026 vs. Q2 2026
How the institutions holding MARA Holdings, Inc. changed between Q2 2026 and Q3 2026.
All holders in Q3 2026All holders in Q2 2026
| Measure | Q2 2026 | Of which not filed for Q3 2026 | Q3 2026 | Change |
|---|---|---|---|---|
| Holders | 415 | 412 | 2 | −1 |
| Shares | 280.1M | 280.0M | 29.0K | +2.83K (+10.8%) |
| Value | $3.92B | $3.92B | $329.1K | −$34.8K (−9.6%) |
412 institutions that held it in Q2 2026 haven't filed for Q3 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (0)
Institutions that held MARA Holdings, Inc. at the end of Q3 2026 but not at the end of Q2 2026.
None.
Sold out (1)
Institutions that held MARA Holdings, Inc. at the end of Q2 2026 and filed for Q3 2026 without it.
| Institution | Shares, Q2 2026 | Value, Q2 2026 |
|---|---|---|
| Noble Wealth Management PBC | 66 | $917 |
Not filed for Q3 2026 yet (412)
Institutions that held MARA Holdings, Inc. at the end of Q2 2026 and haven't filed a 13F for Q3 2026. Not filing isn't selling, so they aren't counted as sold out.
Showing the largest 100 of 412 by value.