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Avantor
AVTR

Overview Fund Activity

476 hedge funds and large institutions have $11.1B invested in Avantor in 2025 Q1 according to their latest regulatory filings, with 64 funds opening new positions, 193 increasing their positions, 165 reducing their positions, and 66 closing their positions.

Holders
476
Holders Change
-9
Holders Change %
-1.86%
% of All Funds
6.47%
Holding in Top 10
7
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-36.36%
% of All Funds
0.1%
New
64
Increased
193
Reduced
165
Closed
66
Calls
$35.7M
Puts
$15.7M
Net Calls
+$20M
Net Calls Change
+$112M

Top Buyers

1
UBS Group
1
UBS Group
Switzerland
$271M
2
1832 Asset Management
2
1832 Asset Management
Ontario, Canada
$294M
3
Millennium Management
3
Millennium Management
New York
$86M
4
Manulife (Manufacturers Life Insurance)
4
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$228M
5
Holocene Advisors
5
Holocene Advisors
New York
$46.2M

Top Sellers

1
Canada Pension Plan Investment Board
1
Canada Pension Plan Investment Board
Ontario, Canada
$88.3M
2
Norges Bank
2
Norges Bank
Norway
$0
3
Boston Partners
3
Boston Partners
Massachusetts
$834K
4
DCP
4
Durable Capital Partners
Maryland
$0
5
SI
5
Standard Investments
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Dodge & Cox
1
Dodge & Cox
California
$1.63B 100,262,723 +1,116,953 +1%
BlackRock
2
BlackRock
New York
$1.18B 72,736,778 +1,834,302 +3%
Vanguard Group
3
Vanguard Group
Pennsylvania
$1.05B 64,952,926 +983,172 +2%
T. Rowe Price Investment Management
4
T. Rowe Price Investment Management
Maryland
$680M 41,969,199 +608,806 +1%
Barrow, Hanley, Mewhinney & Strauss
5
Barrow, Hanley, Mewhinney & Strauss
Texas
$490M 30,257,993 -270,099 -0.9%
State Street
6
State Street
Massachusetts
$383M 23,597,923 +290,535 +1%
Janus Henderson Group
7
Janus Henderson Group
United Kingdom
$303M 18,707,301 +571,095 +3%
1832 Asset Management
8
1832 Asset Management
Ontario, Canada
$294M 18,127,204 +8,578,493 +90%
UBS Group
9
UBS Group
Switzerland
$271M 16,731,091 +11,609,450 +227%
Manulife (Manufacturers Life Insurance)
10
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$228M 14,034,699 +4,876,524 +53%
NMC
11
New Mountain Capital
New York
$227M 14,000,000 – –
Geode Capital Management
12
Geode Capital Management
Massachusetts
$191M 11,796,440 +564,111 +5%
Invesco
13
Invesco
Georgia
$189M 11,669,411 +1,884,273 +19%
CCP
14
Clarkston Capital Partners
Michigan
$155M 9,591,950 +1,446,125 +18%
Bessemer Group
15
Bessemer Group
New Jersey
$150M 9,232,884 +363,981 +4%
RS
16
Robeco Schweiz
Switzerland
$134M 8,288,920 +676,365 +9%
UBS AM
17
UBS AM
Illinois
$107M 6,583,468 -2,013,564 -23%
Morgan Stanley
18
Morgan Stanley
New York
$102M 6,317,816 +390,204 +7%
Northern Trust
19
Northern Trust
Illinois
$102M 6,298,195 +127,561 +2%
AllianceBernstein
20
AllianceBernstein
Tennessee
$102M 6,262,052 +1,370,577 +28%
CIM
21
CCLA Investment Management
United Kingdom
$94.8M 5,849,536 +491,833 +9%
Dimensional Fund Advisors
22
Dimensional Fund Advisors
Texas
$90.2M 5,561,678 -1,279,395 -19%
VLKIM
23
Van Lanschot Kempen Investment Management
Netherlands
$89.3M 5,506,019 +806,435 +17%
Canada Pension Plan Investment Board
24
Canada Pension Plan Investment Board
Ontario, Canada
$88.3M 5,445,888 -15,591,201 -74%
Millennium Management
25
Millennium Management
New York
$86M 5,305,320 +5,305,320 New
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