Richardson Electronics (RELL)
Manufactures power tubes and RF components while expanding into wind-turbine ultracapacitor energy storage.
$17.23
After hours−0.03 (−0.17%)
At close$17.26(+4.04%)
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13F · 13D/G · Form 4
| Institutions | ≈ 67.59% | 9.93M shares | |
|---|---|---|---|
| 122 holders · as of Jun 30, 2026 · largest filers plus last quarter's tail | |||
| Insiders | 23.50% | 3.45M shares | |
| 11 holders · as of Aug 24, 2026 | |||
| Other | ≈ 8.91% | 1.31M shares | |
| remainder | |||
14.69M company shares as of Sep 22, 2026 · institutions as of Jun 30, 2026 · holders as of their latest filing
This quarter's institutional total failed a plausibility check; shown: the largest filers plus last quarter's remainder.
This company has 2 share classes; every stake here is a share of the whole company.
13F, as of Jun 30, 2026
122 holders · 9.93M shares · 23 new positions · 71 increased · 26 reduced · 6 closed
| Holder | Shares | % of company | Chg q/q | Filed |
|---|---|---|---|---|
| Royce & Associates LP | 1.42M | 9.68% | 0 | Aug 14, 2026 |
| DDD Partners, LLC | 1.11M | 7.56% | −22.5K | Aug 5, 2026 |
| BlackRock, Inc. | 992.8K | 6.76% | +115.0K | Aug 7, 2026 |
| Dimensional Fund Advisors LP | 707.8K | 4.82% | −7.7K | Aug 11, 2026 |
| First Wilshire Securities Management Inc | 642.4K | 4.37% | −29.6K | Aug 14, 2026 |
| Vanguard Capital Management LLC | 534.0K | 3.63% | +26.1K | Aug 13, 2026 |
| Acadian Asset Management LLC | 386.8K | 2.63% | +164.5K | Aug 13, 2026 |
| Geode Capital Management, LLC | 315.2K | 2.15% | +19.6K | Aug 12, 2026 |
13D/G · 5% or more, as filed
| Holder | % of class | Shares | Form | Filed |
|---|---|---|---|---|
| Royce & Associates LP | 11.17% | 1.39M | 13G | Oct 15, 2025 |
| DDD Partners, LLC | 9.10% | 1.13M | 13G | Jan 6, 2026 |
| Dimensional Fund Advisors LP | 6.20% | 774.7K | 13G | Jan 21, 2026 |
| First Wilshire Securities Management, Inc. | 5.40% | 672.0K | 13G | May 11, 2026 |
Form 4
Latest trades
| Date | Insider | Type | Shares | Avg price | Owned after |
|---|---|---|---|---|---|
| Aug 20, 2026 | Kenneth Halversondirector | Sale | 1,500 | $17.47 | 10,865 |
| Aug 19, 2026 | James Benhamdirector | Sale | 3,020 | $17.99 | 19,345 |
| Aug 4, 2026 | Wendy Diddelldirector, officer: COO | Sale | 23,901 | $20.00 | 114,150 |
| Aug 4, 2026 | Robert J. Benofficer: CFO, CAO, Corporate Secretary | Sale | 9,000 | $21.61 | 60,534 |
| Aug 4, 2026 | Jacques Belindirector | Sale | 5,000 | $21.46 | 22,365 |
| Aug 3, 2026 | James Benhamdirector | Sale | 9,836 | $18.50 | 22,365 |
| Aug 3, 2026 | Kenneth Halversondirector | Sale | 5,000 | $18.77 | 12,365 |
| Jul 30, 2026 | Robert H. Klugedirector | Sale | 29,000 | $17.90 | 51,365 |
| Jul 29, 2026 | James Benhamdirector | Sale | 164 | $19.06 | 22,365 |
| Jul 28, 2026 | Robert J. Benofficer: CFO, CAO, Corporate Secretary | Sale | 7,500 | $20.00 | 60,534 |
House and Senate disclosures
Not reported.