Filed: 8/11/2023ACC: 0001085146-23-003251
📋 What this filing means
MONTANARO ASSET MANAGEMENT LTD filed this quarterly 13F‑HR report disclosing 45 equity positions with a total reported market value of $632.36M. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
45
Positions
$632.36M
Total AUM (reported)
6.32M
Total Shares
Allocation by class
COM$533.43M84.4%
SHS$49.64M7.8%
CL A COM$26.41M4.2%
CL A$13.67M2.2%
COM CL B$6.30M1.0%
COM NEW$2.92M0.5%
Portfolio Concentration
Top 3$115.04M18.2%
4–10$192.67M30.5%
11–25$250.95M39.7%
Rest$73.69M11.7%
Top 3 weight
18.2%
Top 10 weight
48.7%
Voting Authority Distribution
Total shares with voting rights: 6.32M
Sole
Full voting authority
4.39M
shares
% of voting shares69.5%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
1.93M
shares
% of voting shares30.5%
Investment Discretion (by position count)
Sole45
Shared0
Other0
Dominant voting typeSole · 69.5% of voting shares
Institutional Holdings45
Rows:
ICON PLC
SOLEShares168.90K
TypeSH
Market value$42.26M
6.68%
Sole
118.80K
Shared
0.00
None
50.10K
BRUKER CORP
SOLEShares494.15K
TypeSH
Market value$36.53M
5.78%
Sole
354.15K
Shared
0.00
None
140K
TREX CO INC
SOLEShares553K
TypeSH
Market value$36.25M
5.73%
Sole
413K
Shared
0.00
None
140K
BIO-TECHNE CORP
SOLEShares388.80K
TypeSH
Market value$31.74M
5.02%
Sole
308K
Shared
0.00
None
80.80K
ANSYS INC
SOLEShares91.55K
TypeSH
Market value$30.24M
4.78%
Sole
91.55K
Shared
0.00
None
0.00
TYLER TECHNOLOGIES INC
SOLEShares70K
TypeSH
Market value$29.15M
4.61%
Sole
45K
Shared
0.00
None
25K
VEEVA SYS INC
SOLEShares133.55K
TypeSH
Market value$26.41M
4.18%
Sole
133.55K
Shared
0.00
None
0.00
SOLAREDGE TECHNOLOGIES INC
SOLEShares94.30K
TypeSH
Market value$25.37M
4.01%
Sole
74.30K
Shared
0.00
None
20K
BALCHEM CORP
SOLEShares188K
TypeSH
Market value$25.34M
4.01%
Sole
148K
Shared
0.00
None
40K
NOVA LTD
SOLEShares208.22K
TypeSH
Market value$24.42M
3.86%
Sole
158.22K
Shared
0.00
None
50K
ENERGY RECOVERY INC
SOLEShares849K
TypeSH
Market value$23.73M
3.75%
Sole
634K
Shared
0.00
None
215K
MASIMO CORP
SOLEShares142.25K
TypeSH
Market value$23.41M
3.70%
Sole
142.25K
Shared
0.00
None
0.00
COGNEX CORP
SOLEShares356.50K
TypeSH
Market value$19.97M
3.16%
Sole
296.50K
Shared
0.00
None
60K
AMERICAN WTR WKS CO INC NEW
SOLEShares136.40K
TypeSH
Market value$19.47M
3.08%
Sole
136.40K
Shared
0.00
None
0.00
ENTEGRIS INC
SOLEShares171K
TypeSH
Market value$18.95M
3.00%
Sole
171K
Shared
0.00
None
0.00
IDEX CORP
SOLEShares85.50K
TypeSH
Market value$18.41M
2.91%
Sole
85.50K
Shared
0.00
None
0.00
POWER INTEGRATIONS INC
SOLEShares194K
TypeSH
Market value$18.37M
2.90%
Sole
154K
Shared
0.00
None
40K
ADVANCED DRAIN SYS INC DEL
SOLEShares152K
TypeSH
Market value$17.29M
2.73%
Sole
152K
Shared
0.00
None
0.00
XYLEM INC
SOLEShares149K
TypeSH
Market value$16.78M
2.65%
Sole
149K
Shared
0.00
None
0.00
BADGER METER INC
SOLEShares113K
TypeSH
Market value$16.67M
2.64%
Sole
113K
Shared
0.00
None
0.00
HOULIHAN LOKEY INC
SOLEShares139K
TypeSH
Market value$13.67M
2.16%
Sole
29K
Shared
0.00
None
110K
MSCI INC
SOLEShares29K
TypeSH
Market value$13.61M
2.15%
Sole
29K
Shared
0.00
None
0.00
ALARM COM HLDGS INC
SOLEShares263K
TypeSH
Market value$13.59M
2.15%
Sole
193K
Shared
0.00
None
70K
XPEL INC
SOLEShares109.85K
TypeSH
Market value$9.25M
1.46%
Sole
31.25K
Shared
0.00
None
78.60K
IDEXX LABS INC
SOLEShares15.50K
TypeSH
Market value$7.78M
1.23%
Sole
15.50K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
ICON PLCSOLE | SHS | 168.90K | SH | $42.26M 6.68% | 118.80K | 0.00 | 50.10K |
BRUKER CORPSOLE | COM | 494.15K | SH | $36.53M 5.78% | 354.15K | 0.00 | 140K |
TREX CO INCSOLE | COM | 553K | SH | $36.25M 5.73% | 413K | 0.00 | 140K |
BIO-TECHNE CORPSOLE | COM | 388.80K | SH | $31.74M 5.02% | 308K | 0.00 | 80.80K |
ANSYS INCSOLE | COM | 91.55K | SH | $30.24M 4.78% | 91.55K | 0.00 | 0.00 |
TYLER TECHNOLOGIES INCSOLE | COM | 70K | SH | $29.15M 4.61% | 45K | 0.00 | 25K |
VEEVA SYS INCSOLE | CL A COM | 133.55K | SH | $26.41M 4.18% | 133.55K | 0.00 | 0.00 |
SOLAREDGE TECHNOLOGIES INCSOLE | COM | 94.30K | SH | $25.37M 4.01% | 74.30K | 0.00 | 20K |
BALCHEM CORPSOLE | COM | 188K | SH | $25.34M 4.01% | 148K | 0.00 | 40K |
NOVA LTDSOLE | COM | 208.22K | SH | $24.42M 3.86% | 158.22K | 0.00 | 50K |
ENERGY RECOVERY INCSOLE | COM | 849K | SH | $23.73M 3.75% | 634K | 0.00 | 215K |
MASIMO CORPSOLE | COM | 142.25K | SH | $23.41M 3.70% | 142.25K | 0.00 | 0.00 |
COGNEX CORPSOLE | COM | 356.50K | SH | $19.97M 3.16% | 296.50K | 0.00 | 60K |
AMERICAN WTR WKS CO INC NEWSOLE | COM | 136.40K | SH | $19.47M 3.08% | 136.40K | 0.00 | 0.00 |
ENTEGRIS INCSOLE | COM | 171K | SH | $18.95M 3.00% | 171K | 0.00 | 0.00 |
IDEX CORPSOLE | COM | 85.50K | SH | $18.41M 2.91% | 85.50K | 0.00 | 0.00 |
POWER INTEGRATIONS INCSOLE | COM | 194K | SH | $18.37M 2.90% | 154K | 0.00 | 40K |
ADVANCED DRAIN SYS INC DELSOLE | COM | 152K | SH | $17.29M 2.73% | 152K | 0.00 | 0.00 |
XYLEM INCSOLE | COM | 149K | SH | $16.78M 2.65% | 149K | 0.00 | 0.00 |
BADGER METER INCSOLE | COM | 113K | SH | $16.67M 2.64% | 113K | 0.00 | 0.00 |
HOULIHAN LOKEY INCSOLE | CL A | 139K | SH | $13.67M 2.16% | 29K | 0.00 | 110K |
MSCI INCSOLE | COM | 29K | SH | $13.61M 2.15% | 29K | 0.00 | 0.00 |
ALARM COM HLDGS INCSOLE | COM | 263K | SH | $13.59M 2.15% | 193K | 0.00 | 70K |
XPEL INCSOLE | COM | 109.85K | SH | $9.25M 1.46% | 31.25K | 0.00 | 78.60K |
IDEXX LABS INCSOLE | COM | 15.50K | SH | $7.78M 1.23% | 15.50K | 0.00 | 0.00 |
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