MARA Holdings MARA Institutional Ownership

NASDAQ MARA

$11.18 -0.09 (-0.75%)

As of: Aug 24, 2026 · 3:59 PM EDT

Institutions by Trading Activity

383 Institutions

Increased 221 57.7%

Unchanged 57 14.9%

Reduced 105 27.4%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

64.67%

▼-7.10 pp QoQ

Shares Held by Institutions

245.83Mn

of 380.16Mn outstanding

▲+30.02% QoQ

Shares Outstanding

380.16Mn

134.33Mn held outside 13F filers

Institutional Investors

383

filed 13F for Mar 2026

▼-10 vs prior quarter

Net Shares Added (QoQ)

+56.76Mn

accumulated since last quarter

Value of Holdings

$2.20Bn

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 31 Mar, 2026

MARA Holdings, Inc. (NASDAQ:MARA) is held by 383 institutional investors per 13F filings through March 2026.

They owned 64.7% of outstanding stock in March 2026, down from 71.8% the prior quarter.
They increased total shares held in MARA Holdings by 30.02% from the prior quarter, while the number of investors in MARA increased 8.81% year over year.
Among the 383 funds, 221 bought more MARA Holdings shares, 105 sold down, and 57 held their ground.
Institutional investors collectively held 245.83Mn shares in MARA Holdings as of March 2026, up by 56.76Mn shares quarter on quarter, and up 25.65Mn shares year over year.
BlackRock, Inc. is the top holder of MARA Holdings as of March 31, 2026, with 59.78Mn shares representing 15.72% of outstanding stock.
The biggest buyers of MARA Holdings for the quarter ending March 2026 included VANGUARD PORTFOLIO MANAGEMENT LLC (26.44Mn), VANGUARD CAPITAL MANAGEMENT LLC (16.35Mn), HRT FINANCIAL LP (3.68Mn), Jpmorgan Chase & Co (2.95Mn), VANGUARD FIDUCIARY TRUST CO (2.43Mn).
The largest sales of MARA for the quarter ending March 2026 came from UBS Group AG (1.97Mn), Marex Group plc (1.82Mn), Massar Capital Management, LP (1.58Mn), Goldman Sachs Group Inc (1.45Mn), JANE STREET GROUP, LLC (1.34Mn).
Per Business Quant data, the top 10 holders of MARA Holdings for the quarter ending March 2026 are BlackRock, Inc. (59.78Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (26.44Mn), VANGUARD CAPITAL MANAGEMENT LLC (16.35Mn), State Street Corp (15.22Mn), GEODE CAPITAL MANAGEMENT, LLC (10.32Mn), Marex Group plc (8.31Mn), UBS Group AG (7.62Mn), Goldman Sachs Group Inc (6.03Mn), Morgan Stanley (5.22Mn), Bank Of America Corp /De/ (5.09Mn).

Form 13F Holdings

383 Institutional Holders

Report period 31 Mar, 2026

Total shares held 245.83Mn

Of outstanding 64.67%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	BlackRock, Inc.	0002012383	59,775,301	15.72%	▲1,217,604	+2.08%	$487.77Mn
2	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	26,439,424	6.95%	▲26,439,424	0.00%	$215.75Mn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	16,352,439	4.30%	▲16,352,439	0.00%	$133.44Mn
4	State Street Corp	0000093751	15,220,168	4.00%	▲455,183	+3.08%	$124.20Mn
5	GEODE CAPITAL MANAGEMENT, LLC	0001214717	10,315,169	2.71%	▲357,403	+3.59%	$84.19Mn
6	Marex Group plc	0001997464	8,314,897	2.19%	▼1,822,816	-17.98%	$67.85Mn
7	UBS Group AG	0001610520	7,622,765	2.01%	▼1,968,304	-20.52%	$62.20Mn
8	Goldman Sachs Group Inc	0000886982	6,032,453	1.59%	▼1,448,977	-19.37%	$49.22Mn
9	Morgan Stanley	0000895421	5,219,396	1.37%	▼1,118,829	-17.65%	$42.59Mn
10	Bank Of America Corp /De/	0000070858	5,089,211	1.34%	▲1,681,690	+49.35%	$41.53Mn
11	Jpmorgan Chase & Co	0000019617	4,671,002	1.23%	▲2,948,517	+171.18%	$36.41Mn
12	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0000884546	4,103,684	1.08%	▼287,113	-6.54%	$33.49Mn
13	HRT FINANCIAL LP	0001475597	3,679,439	0.97%	▲3,679,439	0.00%	$30.02K
14	VAN ECK ASSOCIATES CORP	0000869178	3,481,475	0.92%	▲754,406	+27.66%	$28.41K
15	Northern Trust Corp	0000073124	3,343,201	0.88%	▲221,512	+7.10%	$27.28Mn
16	Capital Research Global Investors	0001422848	3,316,943	0.87%	▼382,081	-10.33%	$27.07Mn
17	Bank of New York Mellon Corp	0001390777	2,461,571	0.65%	▼48,646	-1.94%	$20.09Mn
18	VANGUARD FIDUCIARY TRUST CO	0000933478	2,426,013	0.64%	▲2,426,013	0.00%	$19.80Mn
19	Clear Street Group Inc.	0001881567	2,349,300	0.62%	▲1,059,700	+82.17%	$19.17Mn
20	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0001446194	2,120,505	0.56%	▲1,693,036	+396.06%	$17.30Mn

Showing 1 to 20 of 383 holders