Robeco Institutional Asset Management B.V.

Position in AVTR — Avantor, Inc.

CIK 1418773 ROTTERDAM, P7

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Position in AVTR

as of Jun 30, 2026 · filed Jul 21, 2026 Compact

Position Value

$1,231,876

+$256,330 QoQ

Shares Held

124,432

0.0% QoQ

Ownership

0.018%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

#164

of 454 holders

Holding Since

Jun 2020

24 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in AVTR Over Time

Shares Held

Position Value (USD)

Position in Medical Instruments & Supplies

Healthcare · as of Jun 30, 2026

Robeco Institutional Asset Management B.V. holds $171,575,593 across 8 Medical Instruments & Supplies names. AVTR ranks #6 (0.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	ISRG	Intuitive Surgical Inc	214,380	$85,254,638
2	MDLN	Medline Inc.	1,626,993	$64,168,603
3	WST	West Pharmaceutical Services Inc	24,952	$8,957,768
4	BDX	Becton Dickinson & Co	42,908	$6,493,267
5	ALC	Alcon Inc	57,133	$3,833,624
6	AVTR	Avantor, Inc. This page	124,432	$1,231,876
7	COO	Cooper Companies, Inc.	12,056	$864,535
8	ALGN	Align Technology Inc	4,573	$771,282

All Filings in AVTR

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24 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,231,876	124,432	0.0%	Shares	Defined	2026-07-21
2026-03-31	$975,546	124,432	-33.9%	Shares	Defined	2026-04-21
2025-12-31	$2,158,009	188,308	0.0%	Shares	Defined	2026-01-23
2025-09-30	$2,350,083	188,308	+82.5%	Shares	Defined	2025-10-22
2025-06-30	$1,388,923	103,189	-19.3%	Shares	Defined	2025-07-18
2025-03-31	$2,071,508	127,792	+7.3%	Shares	Defined	2025-04-23
2024-12-31	$2,508,657	119,063	+38.1%	Shares	Defined	2025-01-23
2024-09-30	$2,230,640	86,225	+45.3%	Shares	Defined	2024-10-29
2024-06-30	$1,258,029	59,341	+27.9%	Shares	Defined	2024-07-23
2024-03-31	$1,186,575	46,405	-3.4%	Shares	Defined	2024-04-24
2023-12-31	$1,097,164	48,058	+152.7%	Shares	Defined	2024-02-14
2023-09-30	$400,836	19,015	+52.5%	Shares	Defined	2023-10-24
2023-06-30	$256,174	12,472	+266.0%	Shares	Defined	2023-07-24
2023-03-31	$72,045	3,408	-88.8%	Shares	Defined	2023-05-04
2022-09-30	$594,252	30,319	-42.4%	Shares	Defined	2022-12-01
2022-06-30	$1,637,912	52,666	-99.1%	Shares	Defined	2022-12-01
2022-03-31	$189,627,285	5,606,957	+22.4%	Shares	Defined	2022-12-01
2021-12-31	$193,094,877	4,582,223	+80.2%	Shares	Defined	2022-12-01
2021-09-30	$104,018,107	2,543,230	+1967.5%	Shares	Defined	2022-12-01
2021-06-30	$4,368,014	123,008	+6.8%	Shares	Defined	2022-12-01
2021-03-31	$3,333,517	115,227	+14.4%	Shares	Defined	2022-12-01
2020-12-31	$2,835,380	100,724	+27.1%	Shares	Defined	2022-12-01
2020-09-30	$1,782,310	79,249	+1595.9%	Shares	Defined	2021-01-19
2020-06-30	$79,441	4,673	—	Shares	Defined	2021-01-19
No filing history on record for this holder in this stock.