0001085146-23-000786.txt : 20230208
0001085146-23-000786.hdr.sgml : 20230208
20230208102109
ACCESSION NUMBER: 0001085146-23-000786
CONFORMED SUBMISSION TYPE: 13F-HR
PUBLIC DOCUMENT COUNT: 2
CONFORMED PERIOD OF REPORT: 20221231
FILED AS OF DATE: 20230208
DATE AS OF CHANGE: 20230208
EFFECTIVENESS DATE: 20230208
FILER:
COMPANY DATA:
COMPANY CONFORMED NAME: Montanaro Asset Management Ltd
CENTRAL INDEX KEY: 0001831133
IRS NUMBER: 000000000
STATE OF INCORPORATION: X0
FISCAL YEAR END: 1231
FILING VALUES:
FORM TYPE: 13F-HR
SEC ACT: 1934 Act
SEC FILE NUMBER: 028-20840
FILM NUMBER: 23597474
BUSINESS ADDRESS:
STREET 1: MONTANARO ASSET MANAGEMENT LTD
STREET 2: 53 THREADNEEDLE STREET
CITY: LONDON
STATE: X0
ZIP: EC2R 8AR
BUSINESS PHONE: 0207 448 8600
MAIL ADDRESS:
STREET 1: MONTANARO ASSET MANAGEMENT LTD
STREET 2: 53 THREADNEEDLE STREET
CITY: LONDON
STATE: X0
ZIP: EC2R 8AR
13F-HR
1
primary_doc.xml
X0202
13F-HR
LIVE
false
false
false
0001831133
XXXXXXXX
12-31-2022
12-31-2022
false
Montanaro Asset Management Ltd
MONTANARO ASSET MANAGEMENT LTD
53 THREADNEEDLE STREET
LONDON
X0
EC2R 8AR
13F HOLDINGS REPORT
028-20840
N
Cedric Durant Des Aulnois
Chief Executive Officer
44-0787-2045245
/s/Cedric Durant Des Aulnois
LONDON
X0
01-12-2023
0
47
614374594
false
INFORMATION TABLE
2
infotable.xml
INFORMATION TABLE
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COM
00790R104
BBG001SH4LQ0
11229890
137000
SH
SOLE
137000
0
0
ALARM COM HLDGS INC
COM
011642105
BBG007GNPYZ6
16229440
328000
SH
SOLE
268000
0
60000
AMBARELLA INC
SHS
G037AX101
BBG001V1SN18
180906
2200
SH
SOLE
2200
0
0
AMERESCO INC
CL A
02361E108
BBG001S6P9W1
11942260
209000
SH
SOLE
209000
0
0
AMERICAN WTR WKS CO INC NEW
COM
030420103
BBG001SPHYW3
20027988
131400
SH
SOLE
131400
0
0
ANSYS INC
COM
03662Q105
BBG001S926L8
30573215
126550
SH
SOLE
126550
0
0
AXON ENTERPRISE INC
COM
05464C101
BBG001SB2HG5
5168720
31150
SH
SOLE
1150
0
30000
BADGER METER INC
COM
056525108
BBG001S5P8Q2
12592965
115500
SH
SOLE
115500
0
0
BALCHEM CORP
COM
057665200
BBG001S5P2R4
19293380
158000
SH
SOLE
128000
0
30000
BENTLEY SYS INC
COM CL B
08265T208
BBG001SBWGV7
1921920
52000
SH
SOLE
52000
0
0
BIO-TECHNE CORP
COM
09073M104
BBG001S66C28
32140864
387800
SH
SOLE
307000
0
80800
BRUKER CORP
COM
116794108
BBG001SF69P0
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SH
SOLE
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0
140000
COGNEX CORP
COM
192422103
BBG001S5TC16
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443700
SH
SOLE
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0
65000
CSW INDUSTRIALS INC
COM
126402106
BBG007NLG4M2
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40000
SH
SOLE
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0
40000
DIGITAL TURBINE INC
COM NEW
25400W102
BBG001SPBG12
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66000
SH
SOLE
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0
60000
ENERGY RECOVERY INC
COM
29270J100
BBG001T28M86
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879000
SH
SOLE
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0
175000
ENTEGRIS INC
COM
29362U104
BBG001SF9YL6
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SH
SOLE
283000
0
0
EXPONENT INC
COM
30214U102
BBG001S9CG99
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SH
SOLE
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FORMFACTOR INC
COM
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BBG001SFT2R8
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130500
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SOLE
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FOX FACTORY HLDG CORP
COM
35138V102
BBG004T7VS71
4561500
50000
SH
SOLE
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0
50000
HOULIHAN LOKEY INC
CL A
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BBG001SFVN99
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131000
SH
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ICON PLC
SHS
G4705A100
BBG001SDCL35
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178900
SH
SOLE
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IDEX CORP
COM
45167R104
BBG001S67N14
25002135
109500
SH
SOLE
109500
0
0
IDEXX LABS INC
COM
45168D104
BBG001S5S4Y9
19194518
47050
SH
SOLE
47050
0
0
INMODE LTD
SHS
M5425M103
BBG00PPS74F3
3775275
105750
SH
SOLE
5750
0
100000
KORNIT DIGITAL LTD
SHS
M6372Q113
BBG0086KNCF3
852187
37100
SH
SOLE
2400
0
34700
MASIMO CORP
COM
574795100
BBG001S71GQ6
17569063
118750
SH
SOLE
118750
0
0
MAXCYTE INC
COM
57777K106
BBG00CFTQNG7
4915460
929000
SH
SOLE
679000
0
250000
MSCI INC
COM
55354G100
BBG001SV8B05
20607031
44300
SH
SOLE
44300
0
0
NATIONAL RESH CORP
COM NEW
637372202
BBG004K1F9R1
2502830
67100
SH
SOLE
0
0
67100
NOVA LTD
COM
M7516K103
BBG001SD4C89
24563218
300725
SH
SOLE
260725
0
40000
PAYCOM SOFTWARE INC
COM
70432V102
BBG0064N1009
1892891
6100
SH
SOLE
6100
0
0
PAYLOCITY HLDG CORP
COM
70438V106
BBG006598YZ0
5827800
30000
SH
SOLE
0
0
30000
POWER INTEGRATIONS INC
COM
739276103
BBG001S73RW3
6119509
85325
SH
SOLE
85325
0
0
ROLLINS INC
COM
775711104
BBG001S5VRG4
4750200
130000
SH
SOLE
30000
0
100000
SHOCKWAVE MED INC
COM
82489T104
BBG005XVXMM4
221031
1075
SH
SOLE
1075
0
0
SITIME CORP
COM
82982T106
BBG00QNSY276
5340131
52550
SH
SOLE
2550
0
50000
SOLAREDGE TECHNOLOGIES INC
COM
83417M104
BBG0084BC0P2
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107030
SH
SOLE
72030
0
35000
TECHTARGET INC
COM
87874R100
BBG001S9R748
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63150
SH
SOLE
3150
0
60000
TRANSMEDICS GROUP INC
COM
89377M109
BBG00NZ6J701
617200
10000
SH
SOLE
10000
0
0
TREX CO INC
COM
89531P105
BBG001SB6TV8
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683000
SH
SOLE
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0
140000
TYLER TECHNOLOGIES INC
COM
902252105
BBG001S5WZB0
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SH
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UNITY SOFTWARE INC
COM
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BBG0056JW5H5
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SH
SOLE
4250
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VEEVA SYS INC
CL A COM
922475108
BBG001TX0CB4
22811063
141350
SH
SOLE
141350
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0
XPEL INC
COM
98379L100
BBG001S6JQ87
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SH
SOLE
24250
0
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XYLEM INC
COM
98419M100
BBG001V05C73
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SH
SOLE
169000
0
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ZSCALER INC
COM
98980G102
BBG003338H61
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SH
SOLE
123600
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