Security key
00853E404
RYTHM, Inc. - Common Stock, $0.001 par value per share (RYM)
CUSIP: 00853E404
Q4 2025 13F Holders as of 31 Dec 2025
- Security type / class
- Equity / Common Stock, $0.001 par value per share
- Total 13F shares
- 164,582
- Total 13F value
- $3,512,218
- Share change
- +20,725
- SEC-reported price per share
- $21.34
- Number of holders
- 16
- Value change
- +$300,361
- Number of buys
- 7
- Number of sells
- 4
- Shares outstanding
- 14,932,261
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2025
Institutions
16
Top holders
10
RYM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2026
Previous quarter: Q3 2025
RYTHM, Inc. SEC filings
RYTHM, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 00853E404
Recent filing periods:
Ownership snapshot
Top reported holders of RYM - RYTHM, Inc. - Common Stock, $0.001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
DOUBLE OR NOTHING LLC
Disclosed value leader
DOUBLE OR NOTHING LLC
Comparable rows
1/15
Latest evidence
31 Dec 2025
13D/G
3/4/5
13F
Lead comparable stake: 9.9%
14 rows are not safely comparable across share classes.
13D/G row: DOUBLE OR NOTHING LLC
Showing 1-6 of 15 holder rows.
Quick read
DOUBLE OR NOTHING LLC leads the comparable SEC ownership view at 9.9%.
1 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens DOUBLE OR NOTHING LLC's linked filing trail.
Comparable ownership
Top 1
DOUBLE OR NOTHING LLC
9.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| DOUBLE OR NOTHING LLC |
13D/G
|
9.9%
Reported 13D/G
· 31 Dec 2025
|
$4,863,886
227,995 shares
|
+$354,218 | 31 Dec 2025 |
| Chinwei Wang |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$600,000
1,578,947 shares
|
— | 28 Feb 2024 |
| Raymond Nobu Chang |
3/4/5
13D/G
Former 10% Owner
|
—
mixed-class rows
|
$57,909
153,037 shares
mixed-class rows
|
— | 31 Dec 2024 |
| Rip Road Capital Partners LP |
13F
Company
|
—
denominator unverified
|
$3,956,500
96,500 shares
|
— | 30 Sep 2025 |
| Benjamin Kovler |
3/4/5
Interim CEO, Director
|
—
mixed-class rows
|
$1,279,635
116,269 shares
mixed-class rows
|
— | 19 Nov 2025 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$856,326
20,886 shares
|
— | 30 Sep 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
16
Shares
164,582
Rows available
16
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2025 vs Q3 2025 Across Filers
Q3 2025 holders
12
Q4 2025 holders
16
Holder diff
4
| Investor | Q3 2025 Shares | Q4 2025 Shares | Share Diff | Share Chg % | Q3 2025 value | Q4 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend