Mariner, LLC

Position in AVTR — Avantor, Inc.

CIK 1373442 Overland Park, KS

Position in AVTR

as of Jun 30, 2026 · filed Aug 13, 2026 Compact

Position Value

$2,969,762

+$2,723,581 QoQ

Shares Held

299,976

+1875.2% QoQ

Ownership

0.044%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#118

of 454 holders

Holding Since

Mar 2022

14 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Healthcare · as of Jun 30, 2026

Mariner, LLC holds $104,595,805 across 20 Medical Instruments & Supplies names. AVTR ranks #7 (2.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	131,975	$52,483,817
2	COO	Cooper Companies, Inc.	155,482	$11,149,614
3	BDX	Becton Dickinson & Co	48,238	$7,299,856
4	SOLV	Solventum Corp	80,594	$6,217,827
5	RMD	Resmed Inc	23,615	$4,602,090
6	ATR	Aptargroup, Inc.	33,928	$4,247,785
7	AVTR	Avantor, Inc. This page	299,976	$2,969,762
8	ALGN	Align Technology Inc	15,186	$2,561,270

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$2,969,762	299,976	+1875.2%	Shares	Sole	2026-08-13
2025-03-31	$246,181	15,187	-34.6%	Shares	Sole	2025-05-15
2024-12-31	$489,603	23,237	-6.2%	Shares	Sole	2025-02-13
2024-09-30	$641,032	24,779	+24.2%	Shares	Sole	2024-11-13
2024-06-30	$423,003	19,953	-1.7%	Shares	Sole	2024-08-13
2024-03-31	$519,249	20,307	+6.5%	Shares	Sole	2024-05-15
2023-12-31	$435,116	19,059	-54.6%	Shares	Sole	2024-02-14
2023-09-30	$885,886	42,025	+17.3%	Shares	Sole	2023-11-13
2023-06-30	$735,927	35,829	-14.6%	Shares	Sole	2023-08-11
2023-03-31	$886,610	41,940	+2.0%	Shares	Sole	2023-05-15
2022-12-31	$867,346	41,126	+174.7%	Shares	Other	2023-02-14
2022-09-30	$293,470	14,973	-30.0%	Shares	Sole	2022-11-10
2022-06-30	$665,260	21,391	+30.9%	Shares	Sole	2022-08-15
2022-03-31	$552,483	16,336	—	Shares	Sole	2022-05-13
No filing history on record for this holder in this stock.