Verition Fund Management LLC

Position in MASI — Masimo Corp

CIK 1454027 GREENWICH, CT

Position in MASI

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

Position Value

$11,891,143

+$4,995,362 QoQ

Shares Held

66,853

+26.1% QoQ

Ownership

0.128%

of shares outstanding

% of Portfolio

0.13%

of 13F equity value

Holder Rank

#95

of 445 holders

Holding Since

Jun 2020

12 quarters on record

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

Healthcare · as of Mar 31, 2026

Verition Fund Management LLC holds $72,528,337 across 25 Medical Devices names. MASI ranks #2 (16.4% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	PEN	Penumbra Inc	68,000	$22,329,160
2	MASI	Masimo Corp This page	66,853	$11,891,143
3	BSX	Boston Scientific Corp	95,375	$5,984,781
4	DXCM	Dexcom Inc	75,460	$4,738,888
5	IRTC	iRhythm Holdings, Inc.	34,565	$4,079,361
6	GMED	Globus Medical Inc	45,777	$3,944,146
7	ITGR	Integer Holdings Corp	35,000	$3,080,000
8	LIVN	LivaNova PLC	40,925	$2,601,193

12 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$11,891,143	66,853	+26.1%	Shares	Sole	2026-05-15
2025-12-31	$6,895,781	53,020	+463.9%	Shares	Sole	2026-02-13
2025-09-30	$1,387,412	9,403	-48.7%	Shares	Sole	2025-11-14
2025-06-30	$3,080,612	18,313	-87.3%	Shares	Sole	2025-08-14
2025-03-31	$23,950,249	143,759	+1821.7%	Shares	Sole	2025-05-15
2024-12-31	$1,236,609	7,481	+306.6%	Shares	Sole	2025-02-14
2024-09-30	$245,327	1,840	-28.6%	Shares	Sole	2024-11-14
2024-03-31	$378,579	2,578	+18.9%	Shares	Sole	2024-05-14
2022-09-30	$306,176	2,169	+1.8%	Shares	Sole	2023-01-18
2021-12-31	$623,621	2,130	+104.6%	Shares	Sole	2022-05-03
2021-03-31	$239,076	1,041	-45.4%	Shares	Sole	2021-05-18
2020-06-30	$434,776	1,907	—	Shares	Sole	2020-08-14
No filing history on record for this holder in this stock.