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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 %
TWC
276
TD Waterhouse Canada
Ontario, Canada
$496K +$104K +6,569 +26%
IIM
277
INTECH Investment Management
Florida
$471K – – –
ProShare Advisors
278
ProShare Advisors
Maryland
$470K -$45.9K -2,834 -9%
CIBC Asset Management
279
CIBC Asset Management
Ontario, Canada
$470K +$24K +1,483 +5%
Cetera Investment Advisers
280
Cetera Investment Advisers
Illinois
$466K +$117K +7,227 +34%
P
281
&Partners
Tennessee
$466K +$121K +7,450 +35%
BM
282
Belfer Management
New York
$464K +$58.2K +3,591 +14%
TCM
283
Tandem Capital Management
New Jersey
$464K -$131K -8,068 -22%
CPBTD
284
Central Pacific Bank - Trust Division
Hawaii
$460K -$16.2K -1,000 -3%
CB
285
Commerce Bank
Missouri
$458K -$26.3K -1,624 -5%
JRP
286
Jasper Ridge Partners
California
$447K – – –
CP
287
Castleview Partners
Texas
$446K +$160K +9,891 +56%
PP
288
Prudential plc
United Kingdom
$445K -$464K -28,643 -51%
HighTower Advisors
289
HighTower Advisors
Illinois
$437K -$100K -6,176 -19%
TI
290
Tidal Investments
Wisconsin
$431K +$125K +7,733 +41%
MYAM
291
Meiji Yasuda Asset Management
Japan
$419K -$4.77K -294 -1%
VA
292
Vident Advisory
Georgia
$419K +$419K +25,852 New
CW
293
Channel Wealth
California
$414K – – –
EOJOAM
294
E. Ohman J:or Asset Management
Sweden
$413K – – –
ECM
295
Everence Capital Management
Indiana
$407K -$19.9K -1,230 -5%
HFS
296
Hantz Financial Services
Michigan
$398K +$8.91K +550 +2%
SCM
297
Shelton Capital Management
Colorado
$396K -$19.7K -1,217 -5%
SI
298
Sapience Investments
California
$392K +$392K +24,186 New
OAC
299
OMERS Administration Corp
Ontario, Canada
$392K -$65K -4,008 -14%
SCM
300
SKBA Capital Management
California
$387K +$387K +23,847 New
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