Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in DJCO held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | RWWM, Inc. | 361K | $173.9M | -2.0% | 26.171% | 12.70% |
| 2 | BlackRock, Inc. | 94K | $45.4M | -3.7% | 6.835% | 0.00% |
| 3 | AltraVue Capital, LLC | 50K | $24.4M | -24.4% | 3.664% | 2.10% |
| 4 | ADVISORY RESEARCH INC | 42K | $20.2M | -36.1% | 3.039% | 2.48% |
| 5 | HighTower Advisors, LLC | 41K | $19.9M | 0.0% | 3.001% | 0.02% |
| 6 | VANGUARD PORTFOLIO MANAGEMENT LLC | 40K | $19.4M | — | 2.917% | 0.00% |
| 7 | VANGUARD CAPITAL MANAGEMENT LLC | 40K | $19.2M | — | 2.887% | 0.00% |
| 8 | BNP PARIBAS ARBITRAGE, SA | 37K | $17.9M | +144.3% | 2.694% | 0.01% |
| 9 | DIMENSIONAL FUND ADVISORS LP | 35K | $16.8M | -3.3% | 2.529% | 0.00% |
| 10 | STATE STREET CORP | 33K | $15.7M | -4.2% | 2.366% | 0.00% |
| 11 | GEODE CAPITAL MANAGEMENT, LLC | 30K | $14.5M | -0.7% | 2.182% | 0.00% |
| 12 | D. E. Shaw & Co., Inc. | 16K | $7.8M | -32.7% | 1.168% | 0.01% |
| 13 | MILLENNIUM MANAGEMENT LLC | 15K | $7.2M | -36.5% | 1.076% | 0.00% |
| 14 | JANE STREET GROUP, LLC | 14K | $6.9M | — | 1.037% | 0.06% |
| 15 | RENAISSANCE TECHNOLOGIES LLC | 13K | $6.4M | +4.0% | 0.971% | 0.01% |
| 16 | NORTHERN TRUST CORP | 12K | $5.8M | +4.2% | 0.878% | 0.00% |
| 17 | BANK OF AMERICA CORP /DE/ | 12K | $5.8M | +51.6% | 0.869% | 0.00% |
| 18 | Legato Capital Management LLC | 11K | $5.2M | -24.9% | 0.775% | 0.47% |
| 19 | NEW YORK STATE COMMON RETIREMENT FUND | 10K | $4.9M | -24.5% | 0.737% | 0.01% |
| 20 | XTX Topco Ltd | 10K | $4.8M | +790.0% | 0.715% | 0.08% |
| 21 | GOLDMAN SACHS GROUP INC | 9K | $4.5M | +1.2% | 0.671% | 0.00% |
| 22 | PRINCIPAL FINANCIAL GROUP INC | 9K | $4.2M | — | 0.627% | 0.00% |
| 23 | UBS Group AG | 8K | $4.0M | -32.7% | 0.608% | 0.00% |
| 24 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 8K | $4.0M | -1.3% | 0.605% | 0.00% |
| 25 | SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | 7K | $3.5M | -4.0% | 0.521% | 0.13% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in DJCO — a direct measure of their conviction.
Filings activity in DJCO during Q1 2026, grouped by how each filer changed its position.
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 135 | +17% | 67.82% | 2.39 pp | $520M | 3.4% |
| Q4 2025 | 115 | +7.5% | 70.21% | +9.45 pp | $538M | +16% |
| Q3 2025 | 107 | +5.9% | 60.76% | +10.40 pp | $466M | +21% |
| Q2 2025 | 101 | +7.4% | 50.36% | +4.95 pp | $386M | +11% |
| Q1 2025 | 94 | +0.0% | 45.41% | 15.34 pp | $348M | 25% |
| Q4 2024 | 94 | +15% | 60.75% | +9.28 pp | $466M | +18% |
| Q3 2024 | 82 | +15% | 51.47% | +13.12 pp | $394M | +34% |
| Q2 2024 | 71 | — | 38.35% | — | $294M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying DJCO stock.
Based on Q1 2026 13F filings, institutional ownership of Daily Journal Corporation stands at 67.8%, held across 135 reporting institutions.
RWWM, Inc. is the largest reported institutional holder of DJCO, with approximately 360,560 shares worth $0.17B as of Q1 2026.
Yes — 4 widely-followed marquee investors appear among the top 25 institutional holders of DJCO, including MILLENNIUM MANAGEMENT LLC, JANE STREET GROUP, LLC, RENAISSANCE TECHNOLOGIES LLC, SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC.
Our composite Smart Money Score for DJCO is 57 out of 100 (Neutral). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
35 institutions opened new positions in DJCO during Q1 2026, while 15 fully exited. 30 added to existing positions and 68 trimmed.
DJCO institutional ownership fell by 2.39 percentage points quarter-over-quarter, with a net change of +20 holders.
The top 10 institutions account for 71.7% of all reported 13F value in DJCO, and the top 25 account for 88.9%.
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.
Daily Journal Corporation (DJCO) Institutional Ownership