Riot Platforms
RIOT
331 hedge funds and large institutions have $1.45B invested in Riot Platforms in 2025 Q1 according to their latest regulatory filings, with 80 funds opening new positions, 135 increasing their positions, 60 reducing their positions, and 69 closing their positions.
125% more repeat investments, than reductions
Existing positions increased: 135 | Existing positions reduced: 60
50% more funds holding in top 10
Funds holding in top 10: 2 → 3 (+1)
44% more call options, than puts
Call options by funds: $298M | Put options by funds: $207M
16% more first-time investments, than exits
New positions opened: 80 | Existing positions closed: 69
3% more funds holding
Funds holding: 322 → 331 (+9)
2.13% more ownership
Funds ownership: 56.19% → 58.31% (+2.1%)
26% less capital invested
Capital invested by funds: $1.97B → $1.45B (-$519M)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
MMA
Mizuho Markets Americas
New York
|
+$44.6M |
| 2 |
Alyeska Investment Group
Chicago,
Illinois
|
+$33.1M |
| 3 |
Morgan Stanley
New York
|
+$32.7M |
| 4 |
TCIM
TOMS Capital Investment Management
New York
|
+$32M |
| 5 |
BlackRock
New York
|
+$26.2M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JCAM
Jericho Capital Asset Management
New York
|
-$106M |
| 2 |
Jane Street
New York
|
-$29.7M |
| 3 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
-$26.6M |
| 4 |
Point72 Asset Management
Stamford,
Connecticut
|
-$18.3M |
| 5 |
UBS Group
Zurich,
Switzerland
|
-$17M |
RIOT Hedge Fund Activity: Q1 2025 in Review
331 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Riot Platforms (RIOT) for Q1 2025, worth a combined $1.45B — down 26% from $1.97B a quarter earlier.
Buyers outnumbered sellers: 80 funds opened new RIOT positions and 69 closed out — a net gain of 11 holders — while 135 added to existing stakes and 60 trimmed.
The largest buyer was Mizuho Markets Americas, adding an estimated $44.6M. The largest seller was Jericho Capital Asset Management, exiting entirely with an estimated $106M sold.
- 331 institutional investors held Riot Platforms (RIOT) as of Q1 2025, up from 322 in Q4 2024.
- Funds reported $1.45B of Riot Platforms stock for Q1 2025, down 26% quarter-over-quarter.
- 80 funds opened new Riot Platforms positions in Q1 2025 and 69 closed out, a net change of +11 holders.
- The largest Riot Platforms buyer in Q1 2025 was Mizuho Markets Americas, an estimated $44.6M added.
- The largest Riot Platforms seller in Q1 2025 was Jericho Capital Asset Management, an estimated $106M sold.
Based on aggregated 13F filings for Q1 2025.