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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.

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

Top Sellers

1
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
$88.3M
2
Boston Partners
Boston Partners
Massachusetts
$834K
3
DCP
Durable Capital Partners
Maryland
$0
4
SI
Standard Investments
New York
$0
5
Fidelity Investments
Fidelity Investments
Massachusetts
$53.3M
Name Holding Trade Value Shares
Change 		Shares
Change %
BCIM
176
British Columbia Investment Management
British Columbia, Canada
$2.11M -$438 -27 -0%
DnB Asset Management
177
DnB Asset Management
Norway
$2.08M -$61.4K -3,790 -3%
Robeco Institutional Asset Management
178
Robeco Institutional Asset Management
Netherlands
$2.07M +$141K +8,729 +7%
FAF
179
Fjarde Ap-fonden
Sweden
$2.02M -$27.6K -1,700 -1%
OAM
180
Oppenheimer Asset Management
New York
$2.01M +$239K +14,761 +14%
EP
181
Eversept Partners
New York
$1.99M -$738K -45,546 -27%
Skandinaviska Enskilda Banken (SEB)
182
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.98M -$8.94M -551,558 -82%
DZ Bank
183
DZ Bank
Germany
$1.95M -$9.47M -584,286 -83%
FDCDDQ
184
Federation des caisses Desjardins du Quebec
Quebec, Canada
$1.95M +$531K +32,777 +38%
II
185
IFM Investors
Australia
$1.91M – – –
X
186
Xponance
Pennsylvania
$1.85M +$15.7K +966 +0.9%
WTC
187
WhitTier Trust Company
Nevada
$1.85M +$71.9K +4,440 +4%
PI
188
PineBridge Investments
New York
$1.83M -$3.13M -193,057 -63%
Neuberger Berman Group
189
Neuberger Berman Group
New York
$1.83M -$12.2M -753,999 -87%
URS
190
Utah Retirement Systems
Utah
$1.82M – – –
Mackenzie Financial
191
Mackenzie Financial
Ontario, Canada
$1.81M +$1.1M +68,121 +157%
IMRF
192
Illinois Municipal Retirement Fund
Illinois
$1.72M – – –
Toronto Dominion Bank
193
Toronto Dominion Bank
Ontario, Canada
$1.66M +$218K +13,464 +15%
GIA
194
Gateway Investment Advisers
Ohio
$1.65M -$161K -9,911 -9%
ICP
195
Ilex Capital Partners
United Kingdom
$1.64M +$1.64M +101,352 New
Teacher Retirement System of Texas
196
Teacher Retirement System of Texas
Texas
$1.61M +$1.61M +99,495 New
PFSRSONJ
197
Police & Firemen's Retirement System of New Jersey
New Jersey
$1.6M – – –
MWAM
198
Manhattan West Asset Management
California
$1.53M +$1.53M +94,642 New
SIC
199
Salem Investment Counselors
North Carolina
$1.45M +$199K +12,285 +16%
CM
200
Caption Management
Oklahoma
$1.37M +$1.37M +84,500 New
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