Ticker · CUSIP 565788106

MARA

MARATHON DIGITAL HOLDINGS IN

Financial Services·Capital Markets

···Share

Holders (tracked)

Combined shares

39,516,605

Combined value

$352.00M

Last close

—

Quarter

2025Q4

Tracked holders · last 8 quarters

+3 vs previous quarter over the last 8.

SEC event timeline

20 events

Ken Griffin (Citadel Advisors) trimmed2026-02-17
−1,185,189 shares · 2025Q4
Position
D.E. Shaw & Co. trimmed2026-02-17
−4,422,906 shares · 2025Q4
Position
Two Sigma Investments exited2026-02-17
−2,202,211 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+669,246 shares · 2025Q4
Position
Steve Cohen (Point72) exited2026-02-17
−181,991 shares · 2025Q4
Position
Wellington Management opened position2026-02-17
+353,081 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+304,889 shares · 2025Q4
Position
T. Rowe Price trimmed2026-02-17
−1,198,194 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+8,502 shares · 2025Q4
Position
Renaissance Technologies trimmed2026-02-12
−1,021,500 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+4,397,792 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−191,011 shares · 2025Q3
Position
Steve Cohen (Point72) trimmed2025-11-14
−1,090,929 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+1,627,866 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+5,927,086 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+42,323 shares · 2025Q3
Position
AQR Capital Management opened position2025-11-14
+12,858 shares · 2025Q3
Position
Wellington Management exited2025-11-14
−10,663 shares · 2025Q3
Position
Renaissance Technologies added2025-11-13
+1,070,900 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−3,779,044 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for MARA →

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions3

Norges Bank (Norway SWF)
+4,397,792
$39.5M
Wellington Management
+353,081
$3.2M
Paul Tudor Jones (Tudor Investment)
+304,889
$2.7M

Added to2

Izzy Englander (Millennium Mgmt)
+669,246
$6.0M
AQR Capital Management
+8,502
$76K

Trimmed4

D.E. Shaw & Co.
−4,422,906
$39.7M
Ken Griffin (Citadel Advisors)
−1,185,189
$10.6M
Renaissance Technologies
−1,021,500
$9.2M
T. Rowe Price
−1,198,194
$11K

Exited2

Two Sigma Investments
−2,202,211
$40.2M
Steve Cohen (Point72)
−181,991
$3.3M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	12	12,462,242	$18.65B	—
2022Q2	12	13,789,883	$4.30B	—
2022Q3	9	13,161,698	$9.9M	-3
2022Q4	13	15,899,896	$52.8M	+4
2023Q1	14	21,380,460	$177.3M	+1
2023Q2	10	23,141,473	$320.0M	-4
2023Q3	14	24,494,020	$207.6M	+4
2023Q4	14	35,629,023	$812.2M	—
2024Q1	16	37,201,210	$837.5M	+2
2024Q2	14	60,864,380	$1.21B	-2
2024Q3	13	16,712,268	$260.6M	-1
2024Q4	12	25,382,492	$393.9M	-1
2025Q1	12	20,015,064	$213.7M	—
2025Q2	17	35,705,582	$536.8M	+5
2025Q3	17	52,522,686	$931.4M	—
2025Q4	20	39,516,605	$352.0M	+3

Who owns MARA

20 super-investors · 2025Q4

Tracked stake

39.52M

Combined value

$352M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New5Added4Trim8Sold3

#	Manager	Shares	Value	% of book	Last action
1	Ken Griffin Citadel Advisors	9.87M	$89M	0.0%	Trim−1.19M
2	Ken Griffin Citadel Advisors	6.91M	$62M	0.0%	Trim−1.19M
3	Norges Bank Norway SWF	4.40M	$39M	0.0%	New+4.40M
4	Two Sigma Investments	4.37M	$39M	0.1%	Sold−2.20M
5	D.E. Shaw & Co.	3.19M	$29M	0.0%	Trim−4.42M
6	Renaissance Technologies	1.86M	$17M	0.0%	Trim−1.02M
7	D.E. Shaw & Co.	1.50M	$14M	0.0%	Trim−4.42M
8	Ken Griffin Citadel Advisors	1.39M	$13M	0.0%	Trim−1.19M
9	D.E. Shaw & Co.	1.28M	$12M	0.0%	Trim−4.42M
10	Izzy Englander Millennium Mgmt	1.22M	$11M	0.0%	Added+669.2K
11	Steve Cohen Point72	901.6K	$8M	0.0%	Sold−182.0K
12	Izzy Englander Millennium Mgmt	865.0K	$8M	0.0%	Added+669.2K
13	Paul Tudor Jones Tudor Investment	358.8K	$3M	0.0%	New+304.9K
14	Wellington Management	353.1K	$3M	0.0%	New+353.1K
15	Paul Tudor Jones Tudor Investment	304.9K	$3M	0.0%	New+304.9K
16	Steve Cohen Point72	190.5K	$2M	0.0%	Sold−182.0K
17	Paul Tudor Jones Tudor Investment	155.5K	$1M	0.0%	New+304.9K
18	Izzy Englander Millennium Mgmt	39.9K	$358K	0.0%	Added+669.2K
19	AQR Capital Management	21.4K	$192K	0.0%	Added+8.5K
20	T. Rowe Price	318.5K	$3K	0.0%	Trim−1.20M

Recent moves

20 transactions

ADDIzzy Englander (Millennium Mgmt)
+669,246 · 2025Q4
SOLDSteve Cohen (Point72)
−181,991 · 2025Q4
SOLDTwo Sigma Investments
−2,202,211 · 2025Q4
ADDAQR Capital Management
+8,502 · 2025Q4
TRIMKen Griffin (Citadel Advisors)
−1,185,189 · 2025Q4
NEWWellington Management
+353,081 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+304,889 · 2025Q4
TRIMT. Rowe Price
−1,198,194 · 2025Q4
TRIMD.E. Shaw & Co.
−4,422,906 · 2025Q4
TRIMRenaissance Technologies
−1,021,500 · 2025Q4
NEWNorges Bank (Norway SWF)
+4,397,792 · 2025Q4
ADDTwo Sigma Investments
+1,627,866 · 2025Q3
SOLDWellington Management
−10,663 · 2025Q3
TRIMSteve Cohen (Point72)
−1,090,929 · 2025Q3
NEWAQR Capital Management
+12,858 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−191,011 · 2025Q3
NEWD.E. Shaw & Co.
+5,927,086 · 2025Q3
ADDT. Rowe Price
+42,323 · 2025Q3
SOLDNorges Bank (Norway SWF)
−3,779,044 · 2025Q3
ADDRenaissance Technologies
+1,070,900 · 2025Q3

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