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Avantor
AVTR

Overview Fund Activity

496 hedge funds and large institutions have $9.62B invested in Avantor in 2025 Q2 according to their latest regulatory filings, with 93 funds opening new positions, 214 increasing their positions, 140 reducing their positions, and 65 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
496
Holders Change
+20
Holders Change %
+4.2%
% of All Funds
6.66%
Holding in Top 10
13
Holding in Top 10 Change
+6
Holding in Top 10 Change %
+85.71%
% of All Funds
0.17%
New
93
Increased
214
Reduced
140
Closed
65
Calls
$43.6M
Puts
$27.7M
Net Calls
+$15.9M
Net Calls Change
-$4.1M

Top Buyers

1
Dodge & Cox
1
Dodge & Cox
California
$1.58B
2
T. Rowe Price Investment Management
2
T. Rowe Price Investment Management
Maryland
$761M
3
EARNEST Partners
3
EARNEST Partners
Georgia
$82.1M
4
Massachusetts Financial Services
4
Massachusetts Financial Services
Massachusetts
$78.9M
5
ECM
5
Engine Capital Management
New York
$74.1M

Top Sellers

1
1832 Asset Management
1
1832 Asset Management
Ontario, Canada
$60.7M
2
UBS Group
2
UBS Group
Switzerland
$82.1M
3
Janus Henderson Group
3
Janus Henderson Group
United Kingdom
$130M
4
CIM
4
CCLA Investment Management
United Kingdom
$0
5
VLKIM
5
Van Lanschot Kempen Investment Management
Netherlands
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
NMERB
176
New Mexico Educational Retirement Board
New Mexico
$1.91M – – –
NICM
177
Neo Ivy Capital Management
New York
$1.89M +$1.87M +138,678 +8,186%
OAM
178
Oppenheimer Asset Management
New York
$1.89M +$218K +16,201 +13%
OPERF
179
Oregon Public Employees Retirement Fund
Oregon
$1.87M +$5.38K +400 +0.3%
MWAM
180
Manhattan West Asset Management
California
$1.82M +$545K +40,509 +43%
Pathstone Holdings
181
Pathstone Holdings
New Jersey
$1.8M -$363K -26,990 -17%
AIP
182
Ameritas Investment Partners
Nebraska
$1.78M -$22.4K -1,665 -1%
DS
183
Dudley & Shanley
Florida
$1.76M -$14.3M -1,060,617 -89%
FAF
184
Fjarde Ap-fonden
Sweden
$1.74M +$60.6K +4,500 +4%
CP
185
CenterBook Partners
Connecticut
$1.7M -$451K -33,494 -21%
Arrowstreet Capital
186
Arrowstreet Capital
Massachusetts
$1.67M +$1.14M +84,679 +215%
II
187
IFM Investors
Australia
$1.67M +$84K +6,238 +5%
Toronto Dominion Bank
188
Toronto Dominion Bank
Ontario, Canada
$1.67M +$289K +21,484 +21%
Skandinaviska Enskilda Banken (SEB)
189
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.64M – – –
JSSH
190
J. Safra Sarasin Holding
$1.6M +$1.1M +81,632 +218%
DnB Asset Management
191
DnB Asset Management
Norway
$1.59M -$135K -10,000 -8%
WTC
192
WhitTier Trust Company
Nevada
$1.59M +$49.9K +3,704 +3%
X
193
Xponance
Pennsylvania
$1.52M -$19.3K -1,432 -1%
Luther King Capital Management (LKCM)
194
Luther King Capital Management (LKCM)
Texas
$1.51M +$404K +30,000 +37%
Neuberger Berman Group
195
Neuberger Berman Group
New York
$1.5M -$15.4K -1,146 -1%
TAF
196
Tredje AP-fonden
Sweden
$1.49M +$785K +58,304 +111%
URS
197
Utah Retirement Systems
Utah
$1.49M -$18.6K -1,379 -1%
BCIM
198
British Columbia Investment Management
British Columbia, Canada
$1.44M -$309K -22,956 -18%
Teacher Retirement System of Texas
199
Teacher Retirement System of Texas
Texas
$1.39M +$53.6K +3,980 +4%
Robeco Institutional Asset Management
200
Robeco Institutional Asset Management
Netherlands
$1.39M -$331K -24,603 -19%
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