BRIDGEWAY CAPITAL MANAGEMENT, LLC

Position in MASS — 908 Devices Inc.

CIK 1107261 HOUSTON, TX

Position in MASS

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$309,060

+$43,935 QoQ

Shares Held

50,500

0.0% QoQ

Ownership

0.134%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Sep 2023

11 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Healthcare · as of Mar 31, 2026

BRIDGEWAY CAPITAL MANAGEMENT, LLC holds $45,087,021 across 33 Medical Devices names. MASS ranks #18 (0.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	AHCO	AdaptHealth Corp.	1,006,304	$11,975,017
2	QDEL	QuidelOrtho Corp	409,427	$6,726,885
3	TCMD	Tactile Systems Technology Inc	226,185	$5,910,214
4	VREX	Varex Imaging Corp	405,522	$4,302,588
5	AVNS	Avanos Medical, Inc.	272,186	$3,813,325
6	LIVN	LivaNova PLC	26,000	$1,652,560
7	ELMD	Electromed, Inc.	64,563	$1,511,419
8	CNMD	CONMED Corp	41,000	$1,449,760

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$309,060	50,500	0.0%	Shares	Sole	2026-05-15
2025-12-31	$265,125	50,500	+65.6%	Shares	Sole	2026-02-17
2025-09-30	$267,180	30,500	0.0%	Shares	Sole	2025-11-14
2025-06-30	$217,465	30,500	0.0%	Shares	Sole	2025-08-14
2025-03-31	$136,640	30,500	-64.3%	Shares	Sole	2025-05-15
2024-12-31	$188,100	85,500	0.0%	Shares	Sole	2025-02-14
2024-09-30	$296,685	85,500	+13.2%	Shares	Sole	2024-11-14
2024-06-30	$388,825	75,500	+15.3%	Shares	Sole	2024-08-14
2024-03-31	$494,525	65,500	0.0%	Shares	Sole	2024-05-15
2023-12-31	$734,910	65,500	-14.2%	Shares	Sole	2024-02-14
2023-09-30	$508,158	76,300	—	Shares	Sole	2023-11-14
No filing history on record for this holder in this stock.