Q2 2023 · 13F-HR
Montanaro Asset Management Ltdholdings as filed
Filed 2023-08-11 · accession 0001085146-23-003251
$632.4M
Reported value
45
Positions
2023-06-30
Period end
Holdings as filed
| CUSIP | Ticker | Issuer | Value | % port. | Shares | Class | Voting |
|---|---|---|---|---|---|---|---|
| G4705A100 | ICLR | ICON PLC | $42.3M | 6.68% | 168,900 | Common | SOLE |
| 116794108 | BRKR | BRUKER CORP | $36.5M | 5.78% | 494,150 | Common | SOLE |
| 89531P105 | TREX | TREX CO INC | $36.3M | 5.73% | 553,000 | Common | SOLE |
| 09073M104 | TECH | BIO-TECHNE CORP | $31.7M | 5.02% | 388,800 | Common | SOLE |
| 03662Q105 | AKX | ANSYS INC | $30.2M | 4.78% | 91,550 | Common | SOLE |
| 902252105 | TYL | TYLER TECHNOLOGIES INC | $29.2M | 4.61% | 70,000 | Common | SOLE |
| 922475108 | VEEV | VEEVA SYS INC | $26.4M | 4.18% | 133,550 | Common | SOLE |
| 83417M104 | SEDG | SOLAREDGE TECHNOLOGIES INC | $25.4M | 4.01% | 94,300 | Common | SOLE |
| 057665200 | BCPC | BALCHEM CORP | $25.3M | 4.01% | 188,000 | Common | SOLE |
| M7516K103 | NVMI | NOVA LTD | $24.4M | 3.86% | 208,225 | Common | SOLE |
| 29270J100 | ERII | ENERGY RECOVERY INC | $23.7M | 3.75% | 849,000 | Common | SOLE |
| 574795100 | MASI | MASIMO CORP | $23.4M | 3.70% | 142,250 | Common | SOLE |
| 192422103 | CGNX | COGNEX CORP | $20.0M | 3.16% | 356,500 | Common | SOLE |
| 030420103 | AWK | AMERICAN WTR WKS CO INC NEW | $19.5M | 3.08% | 136,400 | Common | SOLE |
| 29362U104 | ENTG | ENTEGRIS INC | $19.0M | 3.00% | 171,000 | Common | SOLE |
| 45167R104 | IEX | IDEX CORP | $18.4M | 2.91% | 85,500 | Common | SOLE |
| 739276103 | POWI | POWER INTEGRATIONS INC | $18.4M | 2.90% | 194,000 | Common | SOLE |
| 00790R104 | WMS | ADVANCED DRAIN SYS INC DEL | $17.3M | 2.73% | 152,000 | Common | SOLE |
| 98419M100 | XYL | XYLEM INC | $16.8M | 2.65% | 149,000 | Common | SOLE |
| 056525108 | BMI | BADGER METER INC | $16.7M | 2.64% | 113,000 | Common | SOLE |
| 441593100 | HLI | HOULIHAN LOKEY INC | $13.7M | 2.16% | 139,000 | Common | NONE |
| 55354G100 | MSCI | MSCI INC | $13.6M | 2.15% | 29,000 | Common | SOLE |
| 011642105 | ALRM | ALARM COM HLDGS INC | $13.6M | 2.15% | 263,000 | Common | SOLE |
| 98379L100 | XPEL | XPEL INC | $9.3M | 1.46% | 109,850 | Common | NONE |
| 45168D104 | IDXX | IDEXX LABS INC | $7.8M | 1.23% | 15,500 | Common | SOLE |
| 126402106 | CSW | CSW INDUSTRIALS INC | $7.5M | 1.18% | 45,000 | Common | NONE |
| 30214U102 | EXPO | EXPONENT INC | $7.5M | 1.18% | 80,000 | Common | NONE |
| 775711104 | ROL | ROLLINS INC | $7.3M | 1.15% | 170,000 | Common | NONE |
| 82982T106 | SITM | SITIME CORP | $6.8M | 1.07% | 57,550 | Common | NONE |
| 08265T208 | BSY | BENTLEY SYS INC | $6.3M | 1.00% | 116,250 | Common | SOLE |
| 05464C101 | AXON | AXON ENTERPRISE INC | $6.1M | 0.96% | 31,150 | Common | NONE |
| 70438V106 | PCTY | PAYLOCITY HLDG CORP | $5.5M | 0.88% | 30,000 | Common | NONE |
| 35138V102 | FOXF | FOX FACTORY HLDG CORP | $5.4M | 0.86% | 50,000 | Common | NONE |
| 346375108 | FORM | FORMFACTOR INC | $4.5M | 0.71% | 130,500 | Common | NONE |
| M5425M103 | INMD | INMODE LTD | $3.9M | 0.62% | 105,750 | Common | NONE |
| G3323L100 | FN | FABRINET | $3.2M | 0.51% | 25,000 | Common | NONE |
| 70432V102 | PAYC | PAYCOM SOFTWARE INC | $3.2M | 0.51% | 10,100 | Common | SOLE |
| 637372202 | NRC | NATIONAL RESH CORP | $2.9M | 0.46% | 67,100 | Common | NONE |
| 87874R100 | EFT | TECHTARGET INC | $2.0M | 0.31% | 63,150 | Common | NONE |
| 89377M109 | TMDX | TRANSMEDICS GROUP INC | $671,840 | 0.11% | 8,000 | Common | SOLE |
| 82489T104 | SWAVUSD | SHOCKWAVE MED INC | $242,599 | 0.04% | 850 | Common | SOLE |
| 98980G102 | ZS | ZSCALER INC | $186,533 | 0.03% | 1,275 | Common | SOLE |
| G037AX101 | AMBA | AMBARELLA INC | $184,074 | 0.03% | 2,200 | Common | SOLE |
| 91332U101 | U | UNITY SOFTWARE INC | $130,260 | 0.02% | 3,000 | Common | SOLE |
| 57777K106 | MXCT | MAXCYTE INC | $128,904 | 0.02% | 29,000 | Common | SOLE |
Source: SEC EDGAR · raw 13F holdings as filed. The Class column shows the option type when reported (Put/Call) or Common when the issuer's equity is held directly. 13F discloses long positions only.