We are live on ! Find out more
RIOT icon

Riot Platforms
RIOT

390 hedge funds and large institutions have $3.38B invested in Riot Platforms in 2025 Q4 according to their latest regulatory filings, with 90 funds opening new positions, 133 increasing their positions, 116 reducing their positions, and 86 closing their positions.

New
Increased
Maintained
Reduced
Closed

30% more call options, than puts

Call options by funds: $852M | Put options by funds: $654M

15% more repeat investments, than reductions

Existing positions increased: 133 | Existing positions reduced: 116

1.66% more ownership

Funds ownership: 70.16% → 71.82% (+1.7%)

5% more first-time investments, than exits

New positions opened: 90 | Existing positions closed: 86

2% less funds holding

Funds holding: 396 → 390 (-6)

31% less capital invested

Capital invested by funds: $4.94B → $3.38B (-$1.55B)

50% less funds holding in top 10

Funds holding in top 10: 6 → 3 (-3)

Holders
390
Holders Change
-6
Holders Change %
-1.52%
% of All Funds
4.74%
Holding in Top 10
3
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-50%
% of All Funds
0.04%
New
90
Increased
133
Reduced
116
Closed
86
Calls
$852M
Puts
$654M
Net Calls
+$197M
Net Calls Change
-$336M

Top Buyers

1
Viking Global Investors
Viking Global Investors
Connecticut
+$213M
2
Nomura Holdings
Nomura Holdings
Japan
+$86.9M
3
VARA
Value Aligned Research Advisors
New Jersey
+$69.3M
4
SV
Starboard Value
New York
+$67.2M
5
SA
Situational Awareness
California
+$44M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$131M
2
Jane Street
Jane Street
New York
-$78.5M
3
Two Sigma Advisers
Two Sigma Advisers
New York
-$63.3M
4
MIM
Merewether Investment Management
Texas
-$47.8M
5
Two Sigma Investments
Two Sigma Investments
New York
-$42.4M
Name Holding Trade Value Shares
Change 		Change in
Stake
Massachusetts Financial Services
26
Massachusetts Financial Services
Massachusetts
$29M +$8.13M +475,537 +26%
TI
27
Tidal Investments
Wisconsin
$25.8M +$5.32M +310,923 +18%
Principal Financial Group
28
Principal Financial Group
Iowa
$24.2M +$17.9M +1,045,038 +121%
Mirae Asset Global ETFs Holdings
29
Mirae Asset Global ETFs Holdings
Hong Kong
$22.6M -$23.5M -1,374,340 -44%
Qube Research & Technologies (QRT)
30
Qube Research & Technologies (QRT)
United Kingdom
$20.9M +$27.4M +1,603,502 +3,643%
Citadel Advisors
31
Citadel Advisors
Florida
$20.5M +$27M +1,576,806 +3,830%
Connor, Clark & Lunn Investment Management (CC&L)
32
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$19.5M -$2.35M -137,631 -8%
MAM
33
Mark Asset Management
New York
$18.2M +$10.5M +616,112 +75%
BPIA
34
Broad Peak Investment Advisers
Singapore
$17.9M +$24.1M +1,410,000 New
Wellington Management Group
35
Wellington Management Group
Massachusetts
$17.2M +$7.27M +424,722 +46%
N
36
Nuveen
North Carolina
$16.8M -$1.05M -61,126 -4%
American Century Companies
37
American Century Companies
Missouri
$16.7M +$20.5M +1,198,373 +1,002%
Susquehanna International Group
38
Susquehanna International Group
Pennsylvania
$16.7M +$17.7M +1,035,022 +367%
Bank of New York Mellon
39
Bank of New York Mellon
New York
$16M +$1.63M +95,508 +8%
JP Morgan Chase
40
JP Morgan Chase
New York
$15.4M +$418K +24,436 +2%
VA
41
Vident Advisory
Georgia
$15.4M -$2.41M -140,594 -10%
ETC
42
Exchange Traded Concepts
Oklahoma
$15.3M +$2.77M +162,203 +15%
Balyasny Asset Management
43
Balyasny Asset Management
Illinois
$12.6M +$17M +992,724 New
T. Rowe Price Associates
44
T. Rowe Price Associates
Maryland
$11.3M +$1.79M +104,633 +13%
IMC Chicago
45
IMC Chicago
Illinois
$11.3M +$15.2M +888,417 New
Bank of America
46
Bank of America
North Carolina
$10.9M +$6.02M +352,091 +69%
BC
47
BIT Capital
Germany
$10.6M +$5.7M +333,332 +66%
Squarepoint
48
Squarepoint
New York
$10.5M -$20.9M -1,220,994 -59%
MIM
49
MetLife Investment Management
New Jersey
$10.1M -$236K -13,774 -2%
GC
50
GMT Capital
Georgia
$9.93M – – –
1
2
3 4 5

RIOT Hedge Fund Activity: Q4 2025 in Review

390 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in Riot Platforms (RIOT) for Q4 2025, worth a combined $3.38B — down 31% from $4.94B a quarter earlier.

Buyers outnumbered sellers: 90 funds opened new RIOT positions and 86 closed out — a net gain of 4 holders — while 133 added to existing stakes and 116 trimmed.

The largest buyer was Viking Global Investors, opening a new position worth an estimated $213M. The largest seller was Fidelity Investments, cutting an estimated $131M.

  • 390 institutional investors held Riot Platforms (RIOT) as of Q4 2025, down from 396 in Q3 2025.
  • Funds reported $3.38B of Riot Platforms stock for Q4 2025, down 31% quarter-over-quarter.
  • 90 funds opened new Riot Platforms positions in Q4 2025 and 86 closed out, a net change of +4 holders.
  • The largest Riot Platforms buyer in Q4 2025 was Viking Global Investors, an estimated $213M added.
  • The largest Riot Platforms seller in Q4 2025 was Fidelity Investments, an estimated $131M sold.

Based on aggregated 13F filings for Q4 2025.