Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in RIME held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | CastleKnight Management LP | 230K | $251K | β | 9.292% | 0.02% |
| 2 | LUMINUS MANAGEMENT LLC | 206K | $225K | β | 8.333% | 0.14% |
| 3 | JANE STREET GROUP, LLC | 177K | $193K | β | 7.135% | 0.00% |
| 4 | UBS Group AG | 66K | $72K | +13420.4% | 2.677% | 0.00% |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 60K | $65K | +208.5% | 2.409% | 0.00% |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | 54K | $59K | β | 2.185% | 0.00% |
| 7 | PEAK6 LLC | 35K | $38K | β | 1.414% | 0.02% |
| 8 | RAYMOND JAMES FINANCIAL INC | 28K | $31K | β | 1.131% | 0.00% |
| 9 | VANGUARD FIDUCIARY TRUST CO | 20K | $22K | β | 0.825% | 0.00% |
| 10 | Integras Partners LLC | 20K | $22K | β | 0.808% | 0.01% |
| 11 | LPL Financial LLC | 15K | $17K | β | 0.621% | 0.00% |
| 12 | MEMBERS WEALTH LLC | 15K | $16K | β | 0.606% | 0.01% |
| 13 | XTX Topco Ltd | 14K | $15K | β | 0.561% | 0.00% |
| 14 | Tower Research Capital LLC (TRC) | 8K | $8K | +101.8% | 0.308% | 0.00% |
| 15 | ADVISOR GROUP HOLDINGS, INC. | 6K | $6K | +29.9% | 0.228% | 0.00% |
| 16 | MORGAN STANLEY | 2K | $2K | β | 0.081% | 0.00% |
| 17 | IFP Advisors, Inc | 1K | $1K | β | 0.053% | 0.00% |
| 18 | NBC SECURITIES, INC. | 1K | $1K | β | 0.044% | 0.00% |
| 19 | CITIGROUP INC | 565 | $616 | +56400.0% | 0.023% | 0.00% |
| 20 | WELLS FARGO & COMPANY/MN | 400 | $436 | β | 0.016% | 0.00% |
| 21 | CWM, LLC | 29 | $32 | β | 0.001% | 0.00% |
| 22 | Virtu Financial LLC | 21K | $23 | +86.5% | 0.850% | 0.00% |
| 23 | BlackRock, Inc. | 9 | $10 | β | 0.000% | 0.00% |
| 24 | Caitong International Asset Management Co., Ltd | 1 | $1 | β | 0.000% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). β% of Fundβ shows how much of that investorβs total 13F portfolio is invested in RIME β a direct measure of their conviction.
Filings activity in RIME during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings Β· Ξ columns show change vs prior quarter
| Quarter | Inst. Holders | Ξ Holders | Ownership % | Ξ Ownership | Total 13F Value | Ξ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 24 | +200% | 64.12% | +61.42 pp | $1M | +2277% |
| Q4 2025 | 8 | +0.0% | 2.70% | 4.82 pp | $0M | 64% |
| Q3 2025 | 8 | 11% | 7.52% | 2.93 pp | $0M | 28% |
| Q2 2025 | 9 | +13% | 10.45% | 9.50 pp | $0M | 48% |
| Q1 2025 | 8 | 47% | 19.95% | +17.71 pp | $0M | +789% |
| Q4 2024 | 15 | +50% | 2.24% | 4.69 pp | $0M | 68% |
| Q3 2024 | 10 | +0.0% | 6.93% | 11.30 pp | $0M | 62% |
| Q2 2024 | 10 | β | 18.23% | β | $0M | β |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Ξ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying RIME stock.
Based on Q1 2026 13F filings, institutional ownership of Algorhythm Holdings, Inc. stands at 64.1%, held across 24 reporting institutions.
CastleKnight Management LP is the largest reported institutional holder of RIME, with approximately 230,000 shares worth $0.00B as of Q1 2026.
Yes β 1 widely-followed marquee investor appear among the top 25 institutional holders of RIME, including JANE STREET GROUP, LLC.
Our composite Smart Money Score for RIME is 71 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
18 institutions opened new positions in RIME during Q1 2026, while 2 fully exited. 6 added to existing positions and 0 trimmed.
RIME institutional ownership rose by 61.42 percentage points quarter-over-quarter, with a net change of +16 holders.
The top 10 institutions account for 93.4% of all reported 13F value in RIME, and the top 25 account for 100.0%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Algorhythm Holdings, Inc. (RIME) Institutional Ownership