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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 %
RWM
201
Rialto Wealth Management
New York
$1.37M – – –
NAM
202
Nissay Asset Management
Japan
$1.36M +$18.4K +1,138 +1%
Wellington Management Group
203
Wellington Management Group
Massachusetts
$1.34M -$13.6M -839,766 -91%
Luther King Capital Management (LKCM)
204
Luther King Capital Management (LKCM)
Texas
$1.33M +$1.07M +66,000 +413%
VC
205
Veracity Capital
Georgia
$1.32M +$511K +31,494 +63%
QIM
206
Quantitative Investment Management
Virginia
$1.3M +$686K +42,377 +113%
SOADOR
207
State of Alaska Department of Revenue
Alaska
$1.29M +$35.6K +2,200 +3%
WCM
208
Wedge Capital Management
North Carolina
$1.29M +$217K +13,417 +20%
Daiwa Securities Group
209
Daiwa Securities Group
Japan
$1.28M +$22.7K +1,400 +2%
Two Sigma Advisers
210
Two Sigma Advisers
New York
$1.23M -$1.12M -69,200 -48%
Mercer Global Advisors
211
Mercer Global Advisors
Colorado
$1.22M +$22.7K +1,398 +2%
SCM
212
Suvretta Capital Management
New York
$1.16M – – –
Vontobel Holding
213
Vontobel Holding
Switzerland
$1.15M -$104K -6,427 -8%
MWM
214
Modera Wealth Management
New Jersey
$1.15M -$76.8K -4,738 -6%
National Pension Service
215
National Pension Service
South Korea
$1.14M -$18.4M -1,134,596 -94%
Public Employees Retirement Association of Colorado
216
Public Employees Retirement Association of Colorado
Colorado
$1.11M – – –
Credit Agricole
217
Credit Agricole
France
$1.08M -$186K -11,482 -15%
CFO
218
Callan Family Office
Pennsylvania
$1.06M +$161K +9,952 +18%
Two Sigma Investments
219
Two Sigma Investments
New York
$1.06M +$799K +49,310 +302%
AF
220
Avanza Fonder
Sweden
$1.02M -$35.4K -2,176 -3%
SSA
221
Schonfeld Strategic Advisors
New York
$1.02M -$6.29M -388,311 -86%
VPIM
222
Vanguard Personalized Indexing Management
California
$991K +$245K +15,128 +33%
Swedbank
223
Swedbank
Sweden
$970K -$552K -34,073 -36%
Bank of Nova Scotia
224
Bank of Nova Scotia
Ontario, Canada
$931K -$11.3K -696 -1%
SMDAM
225
Sumitomo Mitsui DS Asset Management
Japan
$929K -$6.1K -376 -0.7%
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