MARA Holdings MARA Institutional Ownership

NASDAQ MARA

$11.98 +0.55 (+4.81%)

At close: Sep 11, 2026 · 4:00 PM EDT

Institutions by Trading Activity

413 Institutions

Increased 241 58.4%

Unchanged 60 14.5%

Reduced 112 27.1%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

74.65%

▲+9.97 pp QoQ

Shares Held by Institutions

284.83Mn

of 381.57Mn outstanding

▲+20.53% QoQ

Shares Outstanding

381.57Mn

96.74Mn held outside 13F filers

Institutional Investors

413

filed 13F for Jun 2026

▲+28 vs prior quarter

Net Shares Added (QoQ)

+48.52Mn

accumulated since last quarter

Value of Holdings

$3.41Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

MARA Holdings, Inc. (NASDAQ:MARA) has 413 institutional investors with active 13F positions as of June 2026.

These investors collectively held 74.6% of MARA Holdings's outstanding shares in June 2026, up from 64.7% in March 2026.
Their total shares held in MARA increased 20.53% from the prior quarter, while the number of investors in MARA Holdings increased 14.09% year over year.
Of these 413 holders, 241 added to their stakes in MARA Holdings, 112 trimmed positions, and 60 made no changes.
Combined, these investors held 284.83Mn shares in MARA for June 2026, up by 48.52Mn shares quarter on quarter, and up 62.18Mn shares year over year.
As of June 30, 2026, BlackRock, Inc. held the largest stake in MARA Holdings with 64.1Mn shares, accounting for 16.8% of total shares outstanding.
The most significant purchases of MARA for the quarter ending June 2026 came from D. E. Shaw & Co., Inc. (9.06Mn), Sixth Street Partners Management Company, L.P. (4.73Mn), DIMENSIONAL FUND ADVISORS LP (4.41Mn), BlackRock, Inc. (4.32Mn), HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND (3.35Mn).
The largest sellers of MARA Holdings for the quarter ending June 2026 were HRT FINANCIAL LP (3.11Mn), Jpmorgan Chase & Co (2.18Mn), UBS Group AG (2.04Mn), Goldman Sachs Group Inc (1.05Mn), CITADEL ADVISORS LLC (931.35K).
Per Business Quant data, the top 10 holders of MARA Holdings for the quarter ending June 2026 are BlackRock, Inc. (64.1Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (27.4Mn), VANGUARD CAPITAL MANAGEMENT LLC (16.54Mn), State Street Corp (15.9Mn), GEODE CAPITAL MANAGEMENT, LLC (10.87Mn), D. E. Shaw & Co., Inc. (10.38Mn), Marex Group Ltd (7.95Mn), Morgan Stanley (6.77Mn), Bank Of America Corp /De/ (6.1Mn), UBS Group AG (5.58Mn).

Form 13F Holdings

413 Institutional Holders

Report period 30 Jun, 2026

Total shares held 284.83Mn

Of outstanding 74.65%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	64,095,643	16.80%	▲4,320,342	+7.23%	$890.29Mn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	27,399,926	7.18%	▲960,502	+3.63%	$380.58Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	16,544,675	4.34%	▲192,236	+1.18%	$229.81Mn
4	State Street Corp	0000093751	15,901,746	4.17%	▲681,578	+4.48%	$220.88Mn
5	GEODE CAPITAL MANAGEMENT, LLC	0001214717	10,872,917	2.85%	▲557,748	+5.41%	$188.02Mn
6	D. E. Shaw & Co., Inc.	0001009207	10,376,069	2.72%	▲9,057,890	+687.15%	$144.12Mn
7	Marex Group Ltd	0001997464	7,953,008	2.08%	▼361,889	-4.35%	$110.47Mn
8	Morgan Stanley	0000895421	6,766,861	1.77%	▲1,547,465	+29.65%	$93.99Mn
9	Bank Of America Corp /De/	0000070858	6,100,582	1.60%	▲1,011,371	+19.87%	$84.74Mn
10	UBS Group AG	0001610520	5,579,055	1.46%	▼2,043,710	-26.81%	$77.49Mn
11	Goldman Sachs Group Inc	0000886982	4,977,949	1.30%	▼1,054,504	-17.48%	$69.14Mn
12	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	4,727,923	1.24%	▲624,239	+15.21%	$65.67Mn
12	Sixth Street Partners Management Company, L.P.	0001812095	4,727,923	1.24%	▲4,727,923	0.00%	$65.67Mn
13	DIMENSIONAL FUND ADVISORS LP	0000354204	4,513,153	1.18%	▲4,408,902	+4,229.12%	$62.69Mn
14	Northern Trust Corp	0000073124	3,702,048	0.97%	▲358,847	+10.73%	$51.42Mn
15	VAN ECK ASSOCIATES CORP	0000869178	3,473,797	0.91%	▼7,678	-0.22%	$48.25Mn
16	HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND	0001535845	3,354,830	0.88%	▲3,354,830	0.00%	$46.60Mn
17	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	3,336,026	0.87%	▲1,215,521	+57.32%	$46.34Mn
18	SEGALL BRYANT & HAMILL, LLC	0001006378	2,756,177	0.72%	▲2,756,177	0.00%	$38.28Mn
19	Bank of New York Mellon Corp	0001390777	2,684,354	0.70%	▲222,783	+9.05%	$37.29Mn

Showing 1 to 20 of 413 holders