T. Rowe Price Investment Management, Inc.
Position in AVTR — Avantor, Inc.
CIK 1897612
BALTIMORE, MD
Position in AVTR
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$115,927,555
-$127,470,399 QoQ
Shares Held
14,786,678
-30.4% QoQ
Ownership
2.17%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
15 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, 2026T. Rowe Price Investment Management, Inc. holds $2,717,030,949 across 8 Medical Instruments & Supplies names.
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | WST |
West Pharmaceutical Services Inc
|
1,805,019 | $648,001,821 | |
| 2 | BDX |
Becton Dickinson & Co
|
3,722,952 | $563,394,326 | |
| 3 | COO |
Cooper Companies, Inc.
|
7,429,535 | $532,771,954 | |
| 4 | TFX |
Teleflex Inc
|
3,194,710 | $404,961,439 | |
| 5 | RGEN |
Repligen Corp
|
1,411,619 | $192,601,296 | |
| 6 | BLFS |
Biolife Solutions Inc
|
6,751,135 | $190,652,052 | |
| 7 | MDLN |
Medline Inc.
|
4,666,833 | $184,059,893 | |
| 8 | ISRG |
Intuitive Surgical Inc
|
1,479 | $588,168 |
All Filings in AVTR
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $115,927,555 | 14,786,678 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $243,397,954 | 21,238,914 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $410,937,633 | 32,927,695 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $760,499,623 | 56,500,715 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $680,320,715 | 41,969,199 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $871,463,480 | 41,360,393 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $1,735,917,848 | 67,101,579 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,477,089,605 | 69,674,038 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $1,306,499,610 | 51,095,018 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $1,202,232,183 | 52,660,192 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $1,520,980,539 | 72,152,777 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $1,492,699,353 | 72,672,802 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $1,608,044,943 | 76,066,459 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $1,609,712,830 | 76,325,881 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $1,129,238,026 | 57,614,185 | Shares | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||