RIOT
RIOT PLATFORMS, INC.Marquee-fund ownership over time
This quarter's activity
Current holders
Sorted by tenure (longest first)| Fund | First disclosed | Held | Entry price | Latest close | Return on entry |
|---|---|---|---|---|---|
| Citadel Advisors | Q3 2024(8Q snapshot) | 7Q | $7.65 | $23 | +203% |
| AQR Capital Management re-entered | Q3 2024(8Q snapshot) | 7Q | $7.65 | $23 | +203% |
| Millennium Management re-entered | Q3 2024(8Q snapshot) | 7Q | $7.65 | $23 | +203% |
| D.E. Shaw | Q1 2025(8Q snapshot) | 5Q | $12 | $23 | +89% |
“Return on entry” is the price-only move from the fund's first disclosure to today — it ignores any adds, trims, or dividends. A fund that built its position over multiple quarters has a true cost basis somewhere between entry price and latest close; this figure is the upper bound.
Past holders
Funds that exited at some point| Fund | Last entry | Exited | Entry → Exit | Return |
|---|---|---|---|---|
| Bridgewater Associates | Q4 2025 | Q2 2026 | → $23 | +69% |
| Two Sigma Investments 3× in & out | Q1 2026 | Q2 2026 | — | +0% |
| Viking Global Investors | Q1 2026 | Q2 2026 | → $23 | +60% |
| Point72 Asset Management 2× in & out | Q3 2025 | Q2 2026 | → $23 | +92% |
| Renaissance Technologies | Q3 2025 | Q2 2026 | → $25 | +112% |
Insider activity
Form 4 — officers, directors, 10%+ ownersFiled within two business days of each transaction by anyone with material insider status at Riot Platforms, Inc.. Pair with the holders table above as a sanity check: heavy insider buying alongside marquee-fund accumulation is the strongest accumulation signal; heavy insider selling alongside fund exits is the strongest distribution signal.
30d / 90d windows measured from May 29, 2026 — the most recent Form 4 on file — not from today.
- Form 40001931824-26-000005May 29, 2026
- Form 40001721702-26-000010May 13, 2026
- Form 40002071620-26-000005Apr 14, 2026
- Form 40001932352-26-000002Jan 5, 2026
- Form 40002071620-26-000002Jan 5, 2026
- Form 40001983861-26-000003Jan 5, 2026
- Form 40001872927-26-000002Jan 5, 2026
- Form 40001757880-26-000003Jan 5, 2026
- Form 40002025334-26-000002Jan 5, 2026
- Form 40001931824-26-000002Jan 5, 2026
- Form 40001721702-26-000002Jan 5, 2026
- Form 40002071620-25-000003Dec 3, 2025
- Form 4/Aamend0002025334-25-000003Oct 10, 2025
- Form 4/Aamend0001932352-25-000004Oct 10, 2025
- Form 4/Aamend0001872927-25-000005Oct 10, 2025
Fundamentals
XBRL · RIOT PLATFORMS, INC.Annual figures sourced directly from RIOT PLATFORMS, INC.'s 10-K / 10-Q filings via SEC EDGAR XBRL. Latest fiscal year and the year-over-year change, with up to ten years of history.
Recent SEC filings
10-K · 10-Q · 8-K · 13D/G · proxyThe most recent material filings for Riot Platforms, Inc. — earnings, material events, ownership disclosures, proxy statements. Form 4 insider activity is shown in the panel above.
- 10-QQuarterly reportApr 30, 2026
- DEF 14AProxy statementApr 30, 2026
- 8-KMaterial eventApr 30, 2026
- 8-KMaterial eventApr 27, 2026
- 8-KMaterial eventApr 1, 2026
- 10-KAnnual reportMar 2, 2026
- 8-KMaterial eventMar 2, 2026
- 8-KMaterial eventJan 16, 2026
- 8-K/AMaterial event (amended)Jan 5, 2026
- 8-KMaterial eventJan 2, 2026
- 8-KMaterial eventDec 31, 2025
- 10-QQuarterly reportOct 30, 2025
- 8-KMaterial eventOct 30, 2025
- 10-QQuarterly reportJul 31, 2025
- 8-KMaterial eventJul 31, 2025
Trade history
Every open→close lifecycle across tracked funds| Fund | Open date | Close date | Open price | Close price / current | Return |
|---|---|---|---|---|---|
| Two Sigma Investments | Q1 2026 | Q2 2026 | $0.00 | — | +0% |
| Viking Global Investors | Q1 2026 | Q2 2026 | $15 | $23 | +60% |
| Millennium Management | Q1 2026 | open | $0.00 | — | +0% |
| Bridgewater Associates | Q4 2025 | Q2 2026 | $14 | $23 | +69% |
| Two Sigma Investments | Q3 2025 | open | $12 | $23 | +89% |
| Point72 Asset Management | Q3 2025 | Q2 2026 | $12 | $23 | +92% |
| Renaissance Technologies | Q3 2025 | Q2 2026 | $12 | $25 | +112% |
| AQR Capital Management | Q2 2025 | open | $8.70 | $23 | +166% |
| Millennium Management | Q2 2025 | open | $8.70 | $23 | +166% |
| D.E. Shaw | Q1 2025 | open | $12 | $23 | +89% |
| Point72 Asset Management | Q1 2025 | Q2 2025 | $12 | $8.70 | -29% |
| Citadel Advisors | Q3 2024 | open | $7.65 | $23 | +203% |
| Two Sigma Investments | Q3 2024 | Q4 2024 | $7.65 | $12 | +55% |
| AQR Capital Management | Q3 2024 | Q4 2024 | $7.65 | $12 | +55% |
| Millennium Management | Q3 2024 | Q1 2025 | $7.65 | $12 | +60% |
- Covers only the 27 marquee funds tracked here, not the full institutional universe. A “0 holders” reading does not mean unowned.
- Heavy funds (Renaissance Technologies, Citadel Advisors, Soros Fund Management, Two Sigma Investments, D.E. Shaw, AQR Capital Management, Millennium Management, Point72 Asset Management) use 8-quarter snapshots, so their pre-2024 history is missing.
- “Current” reflects each fund's most recent 13F — filings lag the actual trade by up to 45 days; positions shown may have changed since.
- Cost = price at the entry filing date. Re-entered positions show the most recent open lot.
- Options, ADRs, and unmapped CUSIPs are excluded from the follower-backtest pipeline that produces these snapshots, so certain holding types won't appear here.