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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
+$188M
2
1832 Asset Management
1832 Asset Management
Ontario, Canada
+$139M
3
Millennium Management
Millennium Management
New York
+$86M
4
Manulife (Manufacturers Life Insurance)
Manulife (Manufacturers Life Insurance)
Ontario, Canada
+$79M
5
Holocene Advisors
Holocene Advisors
New York
+$46.2M

Top Sellers

1
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
-$253M
2
Boston Partners
Boston Partners
Massachusetts
-$103M
3
DCP
Durable Capital Partners
Maryland
-$101M
4
SI
Standard Investments
New York
-$60.9M
5
Fidelity Investments
Fidelity Investments
Massachusetts
-$60M
Name Holding Trade Value Shares
Change 		Shares
Change %
SIC
476
SJS Investment Consulting
Ohio
$33 -$1.24K -75 -97%
HIA
477
HFM Investment Advisors
New Jersey
$33 +$33 +2 New
Norges Bank
478
Norges Bank
Norway
– -$143M -6,763,761 Closed
DCP
479
Durable Capital Partners
Maryland
– -$101M -4,809,948 Closed
SI
480
Standard Investments
New York
– -$60.9M -2,890,000 Closed
Jennison Associates
481
Jennison Associates
New York
– -$26.2M -1,244,461 Closed
VNIM
482
Vaughan Nelson Investment Management
Texas
– -$22.8M -1,084,416 Closed
ACM
483
Arvin Capital Management
Texas
– -$17.2M -817,065 Closed
TAM
484
Thematics Asset Management
France
– -$15.6M -740,000 Closed
ECM
485
ExodusPoint Capital Management
New York
– -$13.4M -634,474 Closed
MCP
486
Meridiem Capital Partners
Texas
– -$11.8M -561,427 Closed
AAMU
487
AEGON Asset Management (UK)
United Kingdom
– -$8.11M -384,485 Closed
Squarepoint
488
Squarepoint
New York
– -$7.76M -368,104 Closed
Renaissance Technologies
489
Renaissance Technologies
New York
– -$6.86M -325,500 Closed
SI
490
Sofinnova Investments
California
– -$4.21M -200,000 Closed
CCMG
491
Clark Capital Management Group
Pennsylvania
– -$3.11M -147,657 Closed
FHB
492
First Hawaiian Bank
Hawaii
– -$2.3M -109,100 Closed
Cambridge Investment Research Advisors
493
Cambridge Investment Research Advisors
Iowa
– -$2.12M -100,456 Closed
Pacer Advisors
494
Pacer Advisors
Pennsylvania
– -$2.1M -99,825 Closed
Nomura Holdings
495
Nomura Holdings
Japan
– -$1.9M -90,310 Closed
OLA
496
Oliver Luxxe Assets
New Jersey
– -$2.17M -84,009 Closed
ACM
497
Aquatic Capital Management
Illinois
– -$1.74M -82,380 Closed
CCM
498
Cinctive Capital Management
New York
– -$1.59M -75,330 Closed
IMC Chicago
499
IMC Chicago
Illinois
– -$1.37M -64,791 Closed
NAAA
500
New Age Alpha Advisors
New York
– -$1.31M -62,222 Closed
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