14 institutions reported holding $4.0M of MARA Holdings Inc (MARA) in SEC 13F filings for 2026-06-30. Largest institutional holders: MOODY NATIONAL BANK TRUST DIVISION ($1.9M), Hennion & Walsh Asset Management, Inc. ($698,320), Central Pacific Bank - Trust Division ($648,238), GAMMA Investing LLC ($354,278), CX Institutional ($294,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | MOODY NATIONAL BANK TRUST DIVISION | $1.9M | 133,775 | New |
| 2 | Hennion & Walsh Asset Management, Inc. | $698,320 | 50,275 | Added |
| 3 | Central Pacific Bank - Trust Division | $648,238 | 583,000 | Added |
| 4 | GAMMA Investing LLC | $354,278 | 25,506 | Added |
| 5 | CX Institutional | $294,000 | 21,173 | Trimmed |
| 6 | Versant Capital Management, Inc | $68,978 | 4,966 | Added |
| 7 | CoreCap Advisors, LLC | $50,712 | 3,651 | Added |
| 8 | MassMutual Private Wealth & Trust, FSB | $35,197 | 2,534 | Added |
| 9 | Arlington Trust Co LLC | $6,945 | 500 | New |
| 10 | Noble Wealth Management PBC | $917 | 66 | New |
| 11 | Cedar Mountain Advisors, LLC | $500 | 36 | New |
| 12 | Beaird Harris Wealth Management, LLC | $0 | 0 | Exited |
| 13 | FNY Investment Advisers, LLC | $0 | 0 | Exited |
| 14 | Cooper Financial Group | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-06-30