MARA HOLDINGS INC: Ownership & Insider Activity
Hedge funds and institutional managers reporting a position in MARA HOLDINGS INC. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.
Reported Holders
4
13F filers
Aggregate Value
$37.6M
Across holders
Last Price
—
EOD close
Sector
—
GICS
| Manager⇅ | Type⇅ | Shares⇅ | Market Value▼ | % of Total⇅ | % of Portfolio⇅ | Action⇅ | QoQ Change⇅ | Quarter⇅ |
|---|---|---|---|---|---|---|---|---|
| CAPSTONE INVESTMENT ADVISORS, LLC CIK 0001426196 | Hedge Fund | 13.33M | $14.9M | 39.6% | 0.0% | Reduced | $-14.5M | Q2 2026 |
| Sculptor Capital LP CIK 0001054587 | Hedge Fund | 10.00M | $11.1M | 29.5% | 0.1% | Added | +$5.5M | Q2 2026 |
| TWO SIGMA INVESTMENTS, LP CIK 0001179392 | Hedge Fund | 9.43M | $10.5M | 27.9% | 0.0% | Added | +$8.9M | Q2 2026 |
| BALYASNY ASSET MANAGEMENT LLC CIK 0001218710 | Hedge Fund | 1.00M | $1.1M | 3.0% | 0.0% | New | — | Q2 2026 |
Reduced
Hedge Fund
$14.9M· 39.6% of total· 0.0% port· 13.33M sh· $-14.5M QoQ· Q2 2026
Added
Hedge Fund
$11.1M· 29.5% of total· 0.1% port· 10.00M sh· +$5.5M QoQ· Q2 2026
Added
Hedge Fund
$10.5M· 27.9% of total· 0.0% port· 9.43M sh· +$8.9M QoQ· Q2 2026
New
Hedge Fund
$1.1M· 3.0% of total· 0.0% port· 1.00M sh· — QoQ· Q2 2026