Comparable stake leader
RWWM, Inc.
SEC ownership of DAILY JOURNAL CORP
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0000783412.
Disclosed value leader
RWWM, Inc.
Comparable rows
3/50
Latest evidence
30 Oct 2026
- Public ticker
- DJCO on Nasdaq
- Parsed ownership sources
-
13D/G, 13F, and 3/4/5
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
RWWM, Inc.
Ranking: Comparable ownership first, then disclosed value
- Comparable ownership rows
-
3 of 50
Meaning: Rows with safely comparable ownership %
- Latest 13D/G holder
-
RWWM, Inc.
Source: Latest parsed Schedule 13D/G stake
- Latest parsed ownership date
-
30 Oct 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0000783412
- Issuer location
- Los Angeles, CA
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
3 signals
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of DAILY JOURNAL CORP (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
RWWM, Inc.
Disclosed value leader
RWWM, Inc.
Comparable rows
3/50
Latest evidence
30 Oct 2026
13D/G
13F
3/4/5
Lead comparable stake: 26%
47 rows are not safely comparable across share classes.
13D/G row: RWWM, Inc.
Showing 1-8 of 50 holder rows.
Quick read
RWWM, Inc. leads the comparable SEC ownership view at 26%.
3 of 50 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 RWWM, Inc.'s linked filing trail.
Comparable ownership
Top 3
RWWM, Inc.
26%
BlackRock, Inc.
8.1%
Peter D. Kaufman
4.3%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-8 of 50 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| RWWM, Inc. |
13D/G
13F
Scott P. Roseman · Company
|
26%
Reported 13D/G
· 31 Dec 2025
|
$227,908,181
365,337 shares
|
+$18,986,266 | 31 Dec 2025 |
| BlackRock, Inc. |
13D/G
13F
Company
|
8.1%
Reported 13D/G
· 30 Sep 2026
|
$72,088,359
111,554 shares
|
$0 | 30 Sep 2026 |
| Peter D. Kaufman |
13D/G
|
4.3%
Reported 13D/G
· 06 Mar 2026
|
$30,238,571
59,574 shares
|
-$30,252,276 | 06 Mar 2026 |
| AltraVue Capital, LLC |
13F
Company
|
—
denominator unverified
|
$29,047,096
48,316 shares
|
— | 30 Jun 2026 |
| VANGUARD PORTFOLIO MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$25,304,087
42,090 shares
|
— | 30 Jun 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC |
13F
Company
|
—
denominator unverified
|
$25,102,688
41,755 shares
|
— | 30 Jun 2026 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
—
denominator unverified
|
$24,983,040
41,557 shares
|
— | 30 Jun 2026 |
| ADVISORY RESEARCH INC |
13F
Company
|
—
denominator unverified
|
$24,955,397
41,510 shares
|
— | 30 Jun 2026 |
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.
Forms 3/4/5 flow
Insider trading overview
No eligible buy or sell activity is available for this window. No eligible Buy or Sell transactions are available in this dataset since 10 Nov 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-6 of 6 reporting-owner rows connected to DAILY JOURNAL CORP. Open a relationship link for the CIK-to-CIK filing trail.
Rows
6
Largest Forms 3/4/5 holder
Steven Myhill-Jones
Net 12M change
$0
Latest report
30 Oct 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Steven Myhill-Jones | Chairman and CEO, Director | $1,033,952 | Median | 30 Oct 2026 | ||
| Mary Murphy Conlin | Director | $100,779 | Mixed | 16 Dec 2025 | ||
| Rasool Rayani | Director | $56,044 | Mixed | 23 May 2024 | ||
| John Frank | Director | $53,905 | Mixed | 16 Dec 2025 | ||
| Munger Charles T. | Director | Mixed | 16 Jun 2022 | |||
| Erik Nakamura | Chief Financial Officer | Mixed | 12 Dec 2025 |
Recent insider transactions for DAILY JOURNAL CORP
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Steven Myhill-Jones | DJCO | Common Stock | Award | 100% | 800 | 1,600 | 30 Oct 2026 | Direct | ||
| John Frank | DJCO | Common Stock | Award | 76.9% | 50 | 115 | 16 Dec 2025 | Direct | ||
| Mary Murphy Conlin | DJCO | Common Stock | Award | 30.3% | 50 | 215 | 16 Dec 2025 | Direct | ||
| Rasool Rayani | DJCO | Common Stock | Award | 76.9% | 50 | 115 | 12 Dec 2025 | Direct |
* marks a reported price that did not pass the local price check.