13F-HR filed by Montanaro Asset Management Ltd
Montanaro Asset Management Ltd filed this 13F-HR for the quarter ended 2023-09-30, filed 2023-11-13, with 45 holding rows worth $568,452,991.
- Accession
- 0001085146-23-004247
- Filer
- CIK 1831133
- Filed
- 2023-11-13
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q3 2023
A holdings report, 45 entries on the cover page, a total value of $568,452,991 stated on the cover page (in dollars after the unit check, H1), rows summing to $568,452,991 with VALUE read as dollars as filed, 13F file number 028-20840. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| ICON PUB LTD CO SHS | G4705A100 | Stock | 148,300 | $36,518,875 | dollars as filed | |
| BRUKER CORP | 116794108 | COM | 531,300 | $33,099,990 | dollars as filed | |
| BIO-TECHNE CORP | 09073M104 | COM | 408,800 | $27,827,016 | dollars as filed | |
| TYLER TECHNOLOGIES INC COM | 902252105 | Stock | 71,750 | $27,705,545 | dollars as filed | |
| ANSYS INC COM | 03662Q105 | COM | 92,975 | $27,664,711 | dollars as filed | |
| TREX CO INC | 89531P105 | COM | 415,500 | $25,607,265 | dollars as filed | |
| VEEVA SYS INC CL A COM | 922475108 | Stock | 125,550 | $25,546,914 | dollars as filed | |
| NOVA LTD COM | M7516K103 | Stock | 208,225 | $23,412,819 | dollars as filed | |
| BALCHEM CORP | 057665200 | COM | 188,000 | $23,319,520 | dollars as filed | |
| AMERICAN WTR WKS CO INC NEW COM | 030420103 | Stock | 146,400 | $18,128,712 | dollars as filed | |
| IDEX CORP COM | 45167R104 | Stock | 87,000 | $18,097,740 | dollars as filed | |
| ENERGY RECOVERY INC | 29270J100 | COM | 848,250 | $17,991,383 | dollars as filed | |
| EXPONENT INC | 30214U102 | COM | 204,500 | $17,505,200 | dollars as filed | |
| MSCI INC COM | 55354G100 | Stock | 33,500 | $17,188,180 | dollars as filed | |
| BADGER METER INC COM | 056525108 | Stock | 113,000 | $16,257,310 | dollars as filed | |
| ALARM COM HLDGS INC COM | 011642105 | Stock | 263,000 | $16,079,820 | dollars as filed | |
| POWER INTEGRATIONS INC COM | 739276103 | Stock | 209,000 | $15,948,790 | dollars as filed | |
| HOULIHAN LOKEY INC CL A | 441593100 | Stock | 141,000 | $15,103,920 | dollars as filed | |
| ADVANCED DRAIN SYS INC DEL COM | 00790R104 | Stock | 128,500 | $14,627,155 | dollars as filed | |
| BENTLEY SYS INC COM CL B | 08265T208 | Stock | 288,875 | $14,489,970 | dollars as filed | |
| ENTEGRIS INC COM | 29362U104 | Stock | 151,000 | $14,180,410 | dollars as filed | |
| XYLEM INC COM | 98419M100 | Stock | 149,000 | $13,569,430 | dollars as filed | |
| COGNEX CORP | 192422103 | COM | 298,500 | $12,668,340 | dollars as filed | |
| MASIMO CORP COM | 574795100 | Stock | 142,250 | $12,472,480 | dollars as filed | |
| SOLAREDGE TECHNOLOGIES INC | 83417M104 | COM | 88,675 | $11,484,299 | dollars as filed | |
| XPEL INC | 98379L100 | COM | 114,850 | $8,856,084 | dollars as filed | |
| CSW INDUSTRIALS INC | 126402106 | COM | 45,000 | $7,885,800 | dollars as filed | |
| ROLLINS INC COM | 775711104 | Stock | 182,500 | $6,812,725 | dollars as filed | |
| FABRINET SHS | G3323L100 | Stock | 40,000 | $6,664,800 | dollars as filed | |
| SITIME CORP COM | 82982T106 | Stock | 57,550 | $6,575,088 | dollars as filed | |
| AXONENTERPRISEINC | 05464C101 | STOK | 31,150 | $6,198,539 | dollars as filed | |
| PAYLOCITY HLDG CORP COM | 70438V106 | Stock | 30,000 | $5,451,000 | dollars as filed | |
| FOX FACTORY HLDG CORP | 35138V102 | COM | 50,000 | $4,954,000 | dollars as filed | |
| FORMFACTOR INC COM | 346375108 | Stock | 130,500 | $4,559,670 | dollars as filed | |
| INMODE LTD SHS | M5425M103 | Stock | 105,250 | $3,205,915 | dollars as filed | |
| NRC HEALTH | 637372202 | COMMON STOCK | 67,100 | $2,977,227 | dollars as filed | |
| PAYCOMSOFTWAREINC | 70432V102 | STOK | 10,600 | $2,748,262 | dollars as filed | |
| IDEXX LABS INC COM | 45168D104 | Stock | 5,000 | $2,186,350 | dollars as filed | |
| TECHTARGET INC | 87874R100 | COM | 60,000 | $1,821,600 | dollars as filed | |
| TRANSMEDICS GROUP INC | 89377M109 | COM | 7,150 | $391,463 | dollars as filed | |
| ZSCALERINC | 98980G102 | STOK | 1,275 | $198,377 | dollars as filed | |
| SHOCKWAVE MED INC | 82489T104 | COM | 850 | $169,235 | dollars as filed | |
| AMBARELLA INC | G037AX101 | SHS | 2,200 | $116,666 | dollars as filed | |
| UNITY SOFTWARE INC COM | 91332U101 | Stock | 3,000 | $94,170 | dollars as filed | |
| MAXCYTE INC | 57777K106 | COM | 29,000 | $90,226 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001085146-23-004247 | this filing | 2023-11-13 | acceptance time not in the bulk data set |