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The company

Richardson Electronics, Ltd.

RELL · Nasdaq

IndustrialsDistributors & WholesaleLeadingHydrogen Economy

RELL stood above a rising 150-day average in 47 of the last 52 weekly readings, including each of the last 29 weeks. It is 14.5% above that average now. Distributors & Wholesale: 39% of its 77 stocks in an uptrend (+8 points in four weeks); Industrials: 26% (−5 points in four weeks).

SEC filings

Statistics

Rotation: Leading
Weeks in an uptrend: 29 in a row
Industry in uptrend: 39% +8 in 4 wk
Insider buys, 12 months: $0
Insider sales, 12 months: $7.1M
Officials’ trades on record: 4
Institutions holding: 112 (+20)

In the rotation

Each square a week: lit when it closed above a rising 150-day average. 47 of 52 weeks.

20 Apr – 19 Oct

Distributors & Wholesale: A minority of its stocks are in an uptrend and the share has been climbing. Industrials: A minority of its stocks are in an uptrend and the share has been slipping.

Money in and out

1 Nov 2024 – 1 Oct 2026

Open-market buys above the line and sales below, in dollars.

Congress and officials

4 disclosed lines: House 4, Senate 0, executive 0; 1 people.

Who	Did	Amount	Traded
Debbie Wasserman Schultz House: U.S. House ClerkFL23	sold	$1k–$15k	22 Nov 2017filed 29 Nov 2017
Debbie Wasserman Schultz House: U.S. House ClerkFL23	boughtdependent child	$1k–$15k	10 Feb 2017filed 20 Mar 2017
Debbie Wasserman Schultz House: U.S. House ClerkFL23	boughtdependent child	$1k–$15k	27 Apr 2016filed 6 Jul 2016
Debbie Wasserman Schultz House: U.S. House ClerkFL23	boughtdependent child	$1k–$15k	27 Apr 2016filed 6 Jul 2016

Insiders

Buy orders, 12 months0

Sale orders, 12 months18

Buyers · sellers0 · 9

Who	Did	Shares	Traded
Kenneth HalversonDirector	sold	1,500at $17.47	20 Aug 2026filed 24 Aug 2026
James BenhamDirector	sold	3,020at $17.99	19 Aug 2026filed 21 Aug 2026
Wendy DiddellCOO	sold	23,901at $20.00	4 Aug 2026filed 6 Aug 2026
Robert J. BenCFO, CAO, Corporate Secretary	sold	9,000at $21.61	4 Aug 2026filed 6 Aug 2026
Jacques BelinDirector	sold	5,000at $21.46	4 Aug 2026filed 6 Aug 2026
James BenhamDirector	sold	9,836at $18.50	3 Aug 2026filed 5 Aug 2026
Kenneth HalversonDirector	sold	5,000at $18.77	3 Aug 2026filed 5 Aug 2026
Robert H. KlugeDirector	sold	29,000at $17.90	30 Jul 2026filed 3 Aug 2026
James BenhamDirector	sold	164at $19.06	29 Jul 2026filed 31 Jul 2026
Robert J. BenCFO, CAO, Corporate Secretary	sold	7,500at $20.00	28 Jul 2026filed 30 Jul 2026
Jens Frank RuppertEVP Canvys	sold	37,500at $19.01	28 Jul 2026filed 30 Jul 2026
Paul J. PlanteDirector	sold	10,000at $18.60	28 Jul 2026filed 30 Jul 2026

Lines filed since 2 January 2026, newest first; every insider’s older lines are on their own page.

Institutions

Holders112+20 on the quarter

New · exited25 · 5

Reported value$180.6M

Quarter to 30 Jun 2026, against 31 Mar 2026; newest filing 31 Aug 2026.

Manager	Shares	Change
ROYCE & ASSOCIATES LPunchanged · filed 14 Aug 2026	1,422,938$27.1M	00.0%
DDD Partners, LLCreduced · filed 5 Aug 2026	1,110,602$21.1M	-22,490−2.0%
BlackRock, Inc.added · filed 7 Aug 2026	992,836$18.9M	+115,024+13.1%
DIMENSIONAL FUND ADVISORS LPreduced · filed 11 Aug 2026	707,791$13.5M	-7,712−1.1%
FIRST WILSHIRE SECURITIES MANAGEMENT INCreduced · filed 14 Aug 2026	642,356$12.2M	-29,642−4.4%
VANGUARD CAPITAL MANAGEMENT LLCadded · filed 13 Aug 2026	534,026$10.2M	+26,076+5.1%
GEODE CAPITAL MANAGEMENT, LLCadded · filed 12 Aug 2026	315,224$6.0M	+19,621+6.6%
RENAISSANCE TECHNOLOGIES LLCreduced · filed 13 Aug 2026	313,177$6.0M	-30,300−8.8%
STATE STREET CORPadded · filed 7 Aug 2026	254,481$4.8M	+17,208+7.3%
MORGAN STANLEYadded · filed 13 Aug 2026	209,402$4.0M	+27,837+15.3%