Richardson Electronics, Ltd.
Richardson Electronics, Ltd. (RELL) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · RELL · as of Mar 31, 2025
Ownership Breakdown
93
Institutional Holders
▲ 4 vs Q4
$100.15M
Total Inst. Value
▼ $24.23M vs Q4
14.47M
Shares Outstanding
freeFloat 83.37%
8.96M
13F Shares Held
▲ 96,995 vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
RELL largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ROYCE & ASSOCIATES LP wholesale-electronic parts & equipment, nec | 1.34M | 9.35% | 9.35% | $15.00B | May 6, 2025 | ▲ 95.9K |
DDD PARTNERS, LLC wholesale-electronic parts & equipment, nec | 1.15M | 8.01% | 8.01% | $12.85B | May 2, 2025 | ▼ 10.1K |
BLACKROCK, INC. wholesale-electronic parts & equipment, nec | 904.6K | 6.29% | 6.29% | $10.10B | May 2, 2025 | ▼ 16.2K |
DIMENSIONAL FUND ADVISORS LP wholesale-electronic parts & equipment, nec | 893.4K | 6.21% | 6.21% | $9.97B | May 13, 2025 | ▼ 16.7K |
FIRST WILSHIRE SECURITIES MANAGEMENT INC wholesale-electronic parts & equipment, nec | 748.5K | 5.20% | 5.20% | $8.35B | May 14, 2025 | ▲ 227.0K |
VANGUARD GROUP INC wholesale-electronic parts & equipment, nec | 673.3K | 4.68% | 4.68% | $7.51B | May 9, 2025 | ▼ 12.9K |
RENAISSANCE TECHNOLOGIES LLC wholesale-electronic parts & equipment, nec | 382.0K | 2.66% | 2.66% | $4.26B | May 14, 2025 | ▼ 2.5K |
GEODE CAPITAL MANAGEMENT, LLC wholesale-electronic parts & equipment, nec | 302.8K | 2.11% | 2.11% | $3.38B | May 13, 2025 | ▲ 9.4K |
AZARIAS CAPITAL MANAGEMENT, L.P. wholesale-electronic parts & equipment, nec | 285.7K | 1.99% | 1.99% | $3.19B | Apr 22, 2025 | ▼ 160.8K |
STATE STREET CORP wholesale-electronic parts & equipment, nec | 233.1K | 1.62% | 1.62% | $2.60B | May 15, 2025 | ▲ 2.4K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
19
Increased
+581.2K shares3
New Positions
first time holders19
Decreased
−379.5K shares0
Sold Out
fully exitedNet shares change (top 50)
+201.7K
+581.2K / −379.5K
Net new holders
+3
3 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
RELL insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
4
Buy transactions
6
Sell transactions
0.67
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
MCNALLY KATHLEEN EVP Global Supply Chain | May 20, 2026 | Sale | 6,636 | $16.85 | $111.8K | 45.7K | Form 4 ↗ |
Halverson Kenneth director | May 5, 2026 | Sale | 10,000 | $14.69 | $146.9K | 14.3K | Form 4 ↗ |
Ben Robert J CFO, CAO, Corporate Secretary | Feb 19, 2026 | Sale | 4,000 | $12.99 | $51.9K | 53.0K | Form 4 ↗ |
Halverson Kenneth director | Feb 12, 2026 | Sale | 10,000 | $13.09 | $130.9K | 14.3K | Form 4 ↗ |
Ben Robert J CFO, CAO, Corporate Secretary | Feb 4, 2026 | Sale | 4,969 | $11.90 | $59.1K | 57.1K | Form 4 ↗ |
Ben Robert J CFO, CAO, Corporate Secretary | Feb 4, 2026 | Sale | 31 | $12.00 | $372 | 57.0K | Form 4 ↗ |
Diddell Wendy COO | Feb 2, 2026 | Gift | 400 | — | — | 126.6K | Form 4 ↗ |
Diddell Wendy COO | Feb 4, 2026 | Gift | 200 | — | — | 126.4K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Richardson Electronics, Ltd. (RELL) is primarily owned by institutional investors, who hold approximately 61.9% of total shares outstanding. Company insiders own approximately 16.63%, while retail and public investors account for the remaining 21.44%.
The largest institutional shareholder of Richardson Electronics, Ltd. is ROYCE & ASSOCIATES LP, holding approximately 1.34 million shares — equal to 9.35% of outstanding shares — as of March 31, 2025.
A total of 93 institutional investors currently hold RELL stock, with a combined institutional value of approximately $100,146,814 as of the most recent 13F filing period.
Frequently asked questions
RELL ownershipRichardson Electronics, Ltd. (RELL) is primarily owned by institutional investors, who hold approximately 61.9% of shares. The largest shareholder is ROYCE & ASSOCIATES LP with a 9.35% stake. Company insiders hold 16.63%. Data sourced from SEC Form 13F as of March 31, 2025.