BRIDGEWAY CAPITAL MANAGEMENT, LLC

Position in FONR — Fonar Corp

CIK 1107261 HOUSTON, TX

Position in FONR

as of Dec 31, 2025 · filed Feb 17, 2026 Compact

Position Value

$894,313

-$328,438 QoQ

Shares Held

48,185

-40.7% QoQ

Ownership

6.92%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

24 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Healthcare · as of Mar 31, 2026

BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $13,530,506 across 6 Diagnostics & Research names.

#	Ticker	Company	Shares	Value (USD)
1	CSTL	Castle Biosciences Inc	255,184	$6,264,767
2	ILMN	Illumina, Inc.	26,900	$3,315,694
3	IDXX	Idexx Laboratories Inc /De	3,860	$2,168,895
4	MEDP	Medpace Holdings, Inc.	2,830	$1,358,937
5	XGN	Exagen Inc.	87,402	$262,206
6	BDSX	Biodesix Inc	11,035	$160,007

24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2025-12-31	$894,313	48,185	-40.7%	Shares	Sole	2026-02-17
2025-09-30	$1,222,751	81,192	-2.6%	Shares	Sole	2025-11-14
2025-06-30	$1,247,394	83,382	+2.3%	Shares	Sole	2025-08-14
2025-03-31	$1,142,361	81,539	+1.9%	Shares	Sole	2025-05-15
2024-12-31	$1,211,729	80,035	+1.2%	Shares	Sole	2025-02-14
2024-09-30	$1,280,467	79,090	+1.2%	Shares	Sole	2024-11-14
2024-06-30	$1,250,432	78,152	-2.7%	Shares	Sole	2024-08-14
2024-03-31	$1,715,037	80,292	+5.9%	Shares	Sole	2024-05-15
2023-12-31	$1,482,354	75,785	+1.3%	Shares	Sole	2024-02-14
2023-09-30	$1,152,305	74,825	+1.1%	Shares	Sole	2023-11-14
2023-06-30	$1,265,998	74,035	+0.4%	Shares	Sole	2023-08-14
2023-03-31	$1,194,345	73,725	+2.1%	Shares	Sole	2023-05-15
2022-12-31	$1,209,350	72,200	0.0%	Shares	Sole	2023-02-14
2022-09-30	$1,021,630	72,200	0.0%	Shares	Sole	2022-11-14
2022-06-30	$1,096,718	72,200	+12.8%	Shares	Sole	2022-08-15
2022-03-31	$1,187,200	64,000	+37.3%	Shares	Sole	2022-05-16
2021-12-31	$698,068	46,600	+8.4%	Shares	Sole	2022-02-14
2021-09-30	$664,780	43,000	0.0%	Shares	Sole	2021-11-15
2021-06-30	$760,240	43,000	-25.9%	Shares	Sole	2021-08-16
2021-03-31	$1,049,220	58,000	0.0%	Shares	Sole	2021-05-17
2020-12-31	$1,006,880	58,000	0.0%	Shares	Sole	2021-02-16
2020-09-30	$1,211,040	58,000	0.0%	Shares	Sole	2020-11-16
2020-06-30	$1,239,460	58,000	0.0%	Shares	Sole	2020-08-31
2020-03-31	$847,960	58,000	—	Shares	Sole	2020-05-15
No filing history on record for this holder in this stock.