RYTHM, Inc. (RYM) Ownership
RYM ownership summary
as of October 18, 2026- Institutions
- 12.6% of shares outstanding
- Insiders
- 45.98% of shares outstanding
- Shares outstanding
- 2.1M
- Float
- 1.2M shares available to trade
- Short interest
- 1.47% 21K shares short
- Days to cover
- 1.42 short interest down 13.8% vs prior month
- Institutions 12.56%
- Insiders 45.98%
- Other investors 41.45%
RYM top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard Capital Management, LLC | 2.07% | 45K | $775,478 | +17,822 (+65.1%) | June 30, 2026 |
| 2 | IEQ CAPITAL, LLC | 1.60% | 35K | $598,833 | — | June 30, 2026 |
| 3 | Geode Capital Management, LLC | 0.63% | 14K | $235,195 | — | June 30, 2026 |
| 4 | Tidal Investments LLC. | 0.57% | 12K | $212,029 | −1,953 (−13.6%) | June 30, 2026 |
| 5 | CI Private Wealth LLC | 0.44% | 9,500 | $163,020 | +9,500 (0.0%) | June 30, 2026 |
| 6 | Citadel Advisors Llc | 0.39% | 8,416 | $144,419 | +8,416 (0.0%) | June 30, 2026 |
| 7 | Vanguard Fiduciary Trust Co | 0.35% | 7,593 | $130,296 | +51 (+0.7%) | June 30, 2026 |
| 8 | Morgan Stanley - Brokerage Accounts | 0.22% | 4,759 | $81,664 | — | June 30, 2026 |
| 9 | BlackRock Inc | 0.19% | 4,199 | $72,055 | +4,127 (+5,731.9%) | June 30, 2026 |
| 10 | UBS Group AG | 0.04% | 873 | $14,981 | −3,445 (−79.8%) | June 30, 2026 |
| 11 | NATIONAL BANK OF CANADA /FI/ | 0.02% | 500 | $8,580 | — | June 30, 2026 |
| 12 | Tower Research Capital LLC | <0.01% | 92 | $1,579 | −113 (−55.1%) | June 30, 2026 |
| 13 | Caitong International Asset Management Co., Limited. | <0.01% | 5 | $86 | +5 (0.0%) | June 30, 2026 |
| 14 | SBI Securities Co Ltd | <0.01% | 4 | $69 | — | June 30, 2026 |
| 15 | SignatureFD, LLC | <0.01% | 3 | $51 | — | June 30, 2026 |
| 16 | Jane Street Group LLC | 0.00% | — | — | −9,968 (−100.0%) | March 31, 2026 |
| 17 | Ronald Blue Trust, Inc. | 0.00% | — | — | −2 (−100.0%) | June 30, 2026 |
| 18 | Fortitude Family Office LLC | 0.00% | — | — | −13 (−100.0%) | March 31, 2026 |
| 19 | BNP Paribas Arbitrage, SA | 0.00% | — | — | −446 (−100.0%) | March 31, 2026 |
| 20 | JPMorgan Chase & Co | 0.00% | — | — | −78 (−100.0%) | March 31, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 6 holders added 40K shares and 8 cut 16K.
RYM top mutual fund and ETF holders
9 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | Vanguard MStar Total Stk Mkt Idx Invest | 1.31% | 29K | $489,867 | — | August 31, 2026 |
| 2 | Amplify Seymour Cannabis ETF | 0.55% | 12K | $204,582 | — | September 30, 2026 |
| 3 | Fidelity Extended Market Index | 0.28% | 6,144 | $105,431 | −33 (−0.5%) | August 31, 2026 |
| 4 | iShares Micro-Cap ETF | 0.17% | 3,697 | $63,441 | −25 (−0.7%) | September 30, 2026 |
| 5 | Fidelity Total Market Index | 0.11% | 2,386 | $40,944 | — | August 31, 2026 |
| 6 | Fidelity Series Total Market Index | 0.08% | 1,704 | $29,241 | — | August 31, 2026 |
| 7 | Fidelity Nasdaq Composite Index | 0.05% | 1,058 | $18,155 | — | August 31, 2026 |
| 8 | Vanguard Balanced Index Inv | 0.04% | 902 | $15,478 | — | August 31, 2026 |
| 9 | 1290 VT Micro Cap K | 0.01% | 255 | $4,376 | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
RYM insider transactions
latest 2| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2025-09-25 | Benjamin Kovler | Buy | $37.08 | 1,000 | $37,080 |
| 2025-09-19 | Benjamin Kovler | Buy | $39.99 | 1,000 | $39,990 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
RYM shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns RYM
Institutional investors own 12.6% of RYTHM's shares and insiders 45.98%. The largest holder is Vanguard Capital Management, LLC with 2.07% of the shares (45K), as of June 30, 2026. Among the top 20 institutions, 6 added shares and 8 reduced their stake in the latest filings. Short interest is 1.47% of the float, or 1.42 days of average trading volume. The share count rose 2,934.3% since 2019.
Related: RYM key metrics. See the RYM stock overview for the latest quote and news.
RYM ownership FAQ
Who owns the most RYTHM stock?
The largest shareholders of RYTHM are Vanguard Capital Management, LLC (2.07%), IEQ CAPITAL, LLC (1.60%), Geode Capital Management, LLC (0.63%), Tidal Investments LLC. (0.57%), CI Private Wealth LLC (0.44%).
What percentage of RYTHM is owned by institutions?
Institutions hold 12.6% of RYTHM's shares outstanding; insiders hold 45.98%.
Which funds own RYTHM?
The largest fund holders of RYTHM are Vanguard MStar Total Stk Mkt Idx Invest (1.31%), Amplify Seymour Cannabis ETF (0.55%), Fidelity Extended Market Index (0.28%), iShares Micro-Cap ETF (0.17%), Fidelity Total Market Index (0.11%).
What is RYTHM's short interest?
21K shares of RYTHM were sold short, 1.47% of the float; at the average daily volume it would take 1.42 days to cover.
Are insiders buying or selling RYTHM?
Of the latest 2 reported insider transactions in RYTHM (since September 19, 2025), 2 were purchases and 0 were sales.
How many shares of RYTHM are outstanding?
RYTHM has 2.1M shares outstanding, of which 1.2M are in the public float.