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Avantor

452 hedge funds and large institutions have $8.46B invested in Avantor in 2025 Q3 according to their latest regulatory filings, with 75 funds opening new positions, 141 increasing their positions, 194 reducing their positions, and 111 closing their positions.

New
Increased
Maintained
Reduced
Closed

more funds holding in top 10

Funds holding in top 10:

less call options, than puts

Call options by funds: $ | Put options by funds: $

less ownership

Funds ownership:

less funds holding

Funds holding:

12% less capital invested

Capital invested by funds: $9.57B → $8.46B (-$1.11B)

27% less repeat investments, than reductions

Existing positions increased: 141 | Existing positions reduced: 194

32% less first-time investments, than exits

New positions opened: 75 | Existing positions closed: 111

Holders
452
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
13
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$16.8M
Puts
$17.3M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Sumitomo Mitsui Trust Group
276
Sumitomo Mitsui Trust Group
Japan
$322K
CW
277
Channel Wealth
California
$318K
BM
278
Belfer Management
New York
$318K
AC
279
Armistice Capital
New York
$316K
BHCM
280
Brevan Howard Capital Management
Jersey
$315K
BTI
281
Blue Trust Inc
Georgia
$315K
TI
282
Tidal Investments
Wisconsin
$312K
ACM
283
ADAR1 Capital Management
Texas
$312K
TA
284
Tectonic Advisors
Texas
$312K
OAC
285
OMERS Administration Corp
Ontario, Canada
$302K
KCP
286
Kera Capital Partners
California
$287K
RCM
287
Requisite Capital Management
Texas
$287K
ASN
288
Advisory Services Network
Georgia
$284K
IIM
289
INTECH Investment Management
Florida
$283K
KA
290
Kintegral Advisory
New York
$283K
OIA
291
OneDigital Investment Advisors
Kansas
$277K
TRCT
292
Tower Research Capital (TRC)
New York
$274K
SCA
293
Snowden Capital Advisors
New York
$272K
SB
294
SIG Brokerage
New York
$270K
GC
295
Guggenheim Capital
Illinois
$266K
CIBC Asset Management
296
CIBC Asset Management
Ontario, Canada
$264K
Wealth Enhancement Advisory Services
297
Wealth Enhancement Advisory Services
Minnesota
$263K
TCM
298
Tandem Capital Management
New Jersey
$259K
HHGC
299
Hunting Hill Global Capital
New York
$254K
RC
300
RBF Capital
California
$250K