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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 %
EMPI
226
Elo Mutual Pension Insurance
Finland
$922K -$76.5K -4,718 -8%
Nordea Investment Management
227
Nordea Investment Management
Sweden
$899K -$121K -7,579 -12%
TAF
228
Tredje AP-fonden
Sweden
$854K – – –
PNC Financial Services Group
229
PNC Financial Services Group
Pennsylvania
$852K +$114K +7,039 +15%
Loomis, Sayles & Company
230
Loomis, Sayles & Company
Massachusetts
$840K -$8.9M -549,253 -91%
SAM
231
Securian Asset Management
Minnesota
$838K +$4.22K +260 +0.5%
CS
232
Candriam SCA
Luxembourg
$836K -$172K -10,586 -17%
Boston Partners
233
Boston Partners
Massachusetts
$834K -$103M -6,370,996 -99%
MIC
234
Maxi Investments CY
Cyprus
$812K – – –
Susquehanna International Group
235
Susquehanna International Group
Pennsylvania
$801K -$4.99M -307,783 -86%
Schroder Investment Management Group
236
Schroder Investment Management Group
United Kingdom
$778K -$166K -10,242 -18%
RPAM
237
Rhenman & Partners Asset Management
Sweden
$775K -$227K -14,000 -23%
KRS
238
Kentucky Retirement Systems
Kentucky
$751K +$751K +46,299 New
Allianz Asset Management
239
Allianz Asset Management
Germany
$741K +$31.3K +1,932 +4%
SDIC
240
South Dakota Investment Council
South Dakota
$729K – – –
USAA
241
United Services Automobile Association
Texas
$720K – – –
EGM
242
Engineers Gate Manager
New York
$712K +$712K +43,926 New
Truist Financial
243
Truist Financial
North Carolina
$703K -$103K -6,352 -13%
Creative Planning
244
Creative Planning
Kansas
$701K -$16K -990 -2%
Verition Fund Management
245
Verition Fund Management
Connecticut
$697K -$646K -39,830 -48%
GC
246
Guggenheim Capital
Illinois
$685K -$306K -18,894 -31%
RA
247
Royce & Associates
New York
$671K +$671K +41,403 New
AV
248
ASR Vermogensbeheer
Netherlands
$669K +$669K +41,247 New
GIBU
249
Gulf International Bank (UK)
United Kingdom
$662K -$193K -11,913 -23%
CGH
250
Crossmark Global Holdings
Texas
$646K +$697 +43 +0.1%
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