
MONTANARO ASSET MANAGEMENT LTD
Latest 13F filing data - Q4 2025
Holdings (Top positions)
| Stock | Ticker | ||
|---|---|---|---|
![]() | BSY | 461K | $17.61M |
![]() | TECH | 346K | $20.37M |
![]() | ROL | 305K | $18.31M |
![]() | TREX | 302K | $10.61M |
![]() | MIR | 255K | $5.98M |
![]() | STVN | 175K | $3.52M |
![]() | BRKR | 174K | $8.17M |
![]() | ALRM | 150K | $7.66M |
![]() | ERII | 128K | $1.73M |
![]() | EXPO | 121K | $8.37M |
![]() | BRBR | 110K | $2.94M |
![]() | LRN | 108K | $7.01M |
![]() | ENTG | 105K | $8.82M |
![]() | TMDX | 102K | $12.40M |
![]() | BCPC | 101K | $15.54M |
![]() | HLI | 98K | $17.01M |
![]() | MANH | 95K | $16.45M |
![]() | AWK | 90K | $11.78M |
![]() | GGG | 90K | $7.38M |
![]() | TW | 70K | $7.47M |

Bentley Systems, Incorporated
BSY
Shares Held
461K
Value
$17.61M

Bio-Techne Corporation
TECH
Shares Held
346K
Value
$20.37M

Rollins, Inc.
ROL
Shares Held
305K
Value
$18.31M

Trex Company, Inc.
TREX
Shares Held
302K
Value
$10.61M

Mirion Technologies, Inc.
MIR
Shares Held
255K
Value
$5.98M

Stevanato Group S.p.A.
STVN
Shares Held
175K
Value
$3.52M

Bruker Corporation
BRKR
Shares Held
174K
Value
$8.17M

Alarm.com Holdings, Inc.
ALRM
Shares Held
150K
Value
$7.66M

Energy Recovery, Inc.
ERII
Shares Held
128K
Value
$1.73M

Exponent, Inc.
EXPO
Shares Held
121K
Value
$8.37M

BellRing Brands, Inc.
BRBR
Shares Held
110K
Value
$2.94M

Stride, Inc.
LRN
Shares Held
108K
Value
$7.01M

Entegris, Inc.
ENTG
Shares Held
105K
Value
$8.82M

TransMedics Group, Inc.
TMDX
Shares Held
102K
Value
$12.40M

Balchem Corporation
BCPC
Shares Held
101K
Value
$15.54M

Houlihan Lokey, Inc.
HLI
Shares Held
98K
Value
$17.01M

Manhattan Associates, Inc.
MANH
Shares Held
95K
Value
$16.45M

American Water Works Company, Inc.
AWK
Shares Held
90K
Value
$11.78M

Graco Inc.
GGG
Shares Held
90K
Value
$7.38M

Tradeweb Markets Inc.
TW
Shares Held
70K
Value
$7.47M
