Security key
05352A100
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 678,776,598
- Total 13F value
- $8,467,752,292
- Share change
- -32,455,170
- Put/Call ratio
- 100%
- SEC-reported price per share
- $12.48
- Number of holders
- 462
- Value change
- -$440,921,554
- Number of buys
- 217
- Number of sells
- 310
- Shares outstanding
- 676,791,361
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2025
Institutions
462
Top holders
10
AVTR full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2025
Previous quarter: Q2 2025
Avantor, Inc. SEC filings
Avantor, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 05352A100
Recent filing periods:
Ownership snapshot
Top reported holders of AVTR - Avantor, Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
DODGE & COX
Disclosed value leader
DODGE & COX
Comparable rows
15/15
Latest evidence
30 Jun 2025
13F
13D/G
3/4/5
Lead comparable stake: 17%
13D/G row: DODGE & COX
Showing 1-6 of 15 holder rows.
Quick read
DODGE & COX leads the comparable SEC ownership view at 17%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens DODGE & COX's linked filing trail.
Comparable ownership
Top 5
DODGE & COX
17%
BlackRock, Inc.
8.7%
T. Rowe Price Investment Manageme...
4.8%
Jonathan M. Peacock
0.03%
Juan Andres
0.01%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| DODGE & COX |
13F
13D/G
Company
|
17%
from 13D/G
|
$1,580,654,695
117,433,484 shares
|
— | 30 Jun 2025 |
| BlackRock, Inc. |
13F
13D/G
Company
|
8.7%
from 13D/G
|
$967,843,263
71,905,146 shares
|
— | 30 Jun 2025 |
| T. Rowe Price Investment Management, Inc. |
13F
13D/G
Company
|
4.8%
from 13D/G
|
$760,500,000
56,500,715 shares
|
— | 30 Jun 2025 |
| Jonathan M. Peacock |
3/4/5
Director
|
0.03%
|
$3,345,584
219,815 shares
|
— | 08 May 2025 |
| Juan Andres |
3/4/5
Director
|
0.01%
|
$996,605
65,480 shares
|
— | 08 May 2025 |
| Lan Kang |
3/4/5
Director
|
0.01%
|
$796,234
52,315 shares
|
— | 08 May 2025 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
462
Shares
678,776,598
Rows available
462
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
499
Q3 2025 holders
462
Holder diff
-37
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 value | Q3 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend