MARA HOLDINGS INC NOTE 3/0 is a security (CUSIP 565788AF3) tracked across SEC portfolio filings. 38 institutional managers reported $604.1M on Form 13F as of 2026-06-30; 4 registered fund positions totaling $11.0M via N-PORT as of 2026-04-30.
Showing 15 of 38 managers by value.
| Manager | Location | Value | Shares |
|---|---|---|---|
| Context Capital Management, LLC | LAJOLLA, CA | $110.2M | 109,800,000 |
| Point72 Asset Management, L.P. | Stamford, CT | $97.3M | 109,705,000 |
| WHITEBOX ADVISORS LLC | MINNEAPOLIS, MN | $61.6M | 69,850,000 |
| D. E. Shaw & Co., Inc. | New York, NY | $50.6M | 56,889,000 |
| ARISTEIA CAPITAL LLC | GREENWICH, CT | $38.3M | 43,202,000 |
| HIGHBRIDGE CAPITAL MANAGEMENT LLC | NEW YORK, NY | $31.4M | 35,313,000 |
| STATE STREET CORP | BOSTON, MA | $19.5M | 22,114,000 |
| DLD Asset Management, LP | NEW YORK, NY | $17.8M | 20,000,000 |
| MILLENNIUM MANAGEMENT LLC | NEW YORK, NY | $15.9M | 17,925,000 |
| CAPSTONE INVESTMENT ADVISORS, LLC | NEW YORK, NY | $15.5M | 17,500,000 |
| Graham Capital Management, L.P. | ROWAYTON, CT | $15.1M | 17,000,000 |
| BlackRock, Inc. | New York, NY | $14.1M | 16,025,000 |
| BANK OF AMERICA CORP /DE/ | CHARLOTTE, NC | $13.1M | 14,814,000 |
| CSS LLC/IL | CHICAGO, IL | $11.5M | 12,933,000 |
| K2 PRINCIPAL FUND, L.P. | TORONTO, A6 | $11.1M | 12,500 |
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Calamos Market Neutral Income Fund | CALAMOS INVESTMENT TRUST/IL | $6.6M | 3.77% |
| Putnam Convertible Securities Fund | Putnam Convertible Securities Fund | $3.9M | 70.22% |
| Putnam Diversified Income Trust | Putnam Diversified Income Trust | $281K | 3.06% |
| Fidelity Multi-Strategy Credit Fund | Fidelity Multi-Strategy Credit Fund | $141K | 24.96% |