13F-HR filed by Montanaro Asset Management Ltd
Montanaro Asset Management Ltd filed this 13F-HR for the quarter ended 2025-09-30, filed 2025-11-13, with 41 holding rows worth $400,412,450.
- Accession
- 0001831133-25-000003
- Filer
- CIK 1831133
- Filed
- 2025-11-13
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q3 2025
A holdings report, 41 entries on the cover page, a total value of $400,412,450 stated on the cover page (in dollars after the unit check, H1), rows summing to $400,412,450 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 |
|---|---|---|---|---|---|---|
| BENTLEY SYS INC COM CL B | 08265T208 | Stock | 460,900 | $23,740,498 | dollars as filed | |
| NOVA LTD COM | M7516K103 | Stock | 73,680 | $23,552,549 | dollars as filed | |
| TYLER TECHNOLOGIES INC COM | 902252105 | Stock | 40,575 | $21,227,217 | dollars as filed | |
| BIO-TECHNE CORP | 09073M104 | COM | 362,050 | $20,140,842 | dollars as filed | |
| STRIDE INC | 86333M108 | COM | 132,200 | $19,689,868 | dollars as filed | |
| MANHATTAN ASSOCIATES INC COM | 562750109 | Stock | 92,160 | $18,890,957 | dollars as filed | |
| HOULIHAN LOKEY INC CL A | 441593100 | Stock | 89,000 | $18,273,480 | dollars as filed | |
| ROLLINS INC COM | 775711104 | Stock | 297,000 | $17,445,780 | dollars as filed | |
| TREX CO INC | 89531P105 | COM | 322,462 | $16,661,612 | dollars as filed | |
| TRANSMEDICS GROUP INC | 89377M109 | COM | 130,586 | $14,651,749 | dollars as filed | |
| AMERICAN WTR WKS CO INC NEW COM | 030420103 | Stock | 97,540 | $13,576,593 | dollars as filed | |
| PAYCOMSOFTWAREINC | 70432V102 | STOK | 63,500 | $13,216,890 | dollars as filed | |
| FABRINET SHS | G3323L100 | Stock | 33,000 | $12,032,460 | dollars as filed | |
| VEEVA SYS INC CL A COM | 922475108 | Stock | 40,200 | $11,975,982 | dollars as filed | |
| BALCHEM CORP | 057665200 | COM | 78,700 | $11,809,722 | dollars as filed | |
| HAWKINS INC | 420261109 | COM | 59,100 | $10,798,752 | dollars as filed | |
| SITIME CORP COM | 82982T106 | Stock | 35,000 | $10,545,850 | dollars as filed | |
| CSW INDUSTRIALS INC | 126402106 | COM | 40,000 | $9,710,000 | dollars as filed | |
| ALARM COM HLDGS INC COM | 011642105 | Stock | 164,300 | $8,721,044 | dollars as filed | |
| EXPONENT INC | 30214U102 | COM | 121,600 | $8,448,768 | dollars as filed | |
| MSCI INC COM | 55354G100 | Stock | 14,350 | $8,142,334 | dollars as filed | |
| FTI CONSULTING INC | 302941109 | COM | 50,000 | $8,082,500 | dollars as filed | |
| GRACO INC COM | 384109104 | Stock | 90,000 | $7,646,400 | dollars as filed | |
| TRADEWEB MKTS INC CL A | 892672106 | Stock | 65,000 | $7,213,700 | dollars as filed | |
| BRUKER CORP | 116794108 | COM | 220,600 | $7,167,294 | dollars as filed | |
| EASTGROUP PPTYS INC | 277276101 | COM | 37,000 | $6,262,620 | dollars as filed | |
| FEDERAL SIGNAL CORP | 313855108 | COM | 41,300 | $4,914,287 | dollars as filed | |
| FORMFACTOR INC COM | 346375108 | Stock | 125,000 | $4,552,500 | dollars as filed | |
| STEVANATO GROUP S P A ORD SHS | T9224W109 | Stock | 175,000 | $4,506,250 | dollars as filed | |
| ENTEGRIS INC COM | 29362U104 | Stock | 48,600 | $4,493,556 | dollars as filed | |
| BELLRING BRANDS INC COMMON STOCK | 07831C103 | Stock | 110,000 | $3,998,500 | dollars as filed | |
| MIRION TECHNOLOGIES INC | 60471A101 | COM CL A | 171,600 | $3,991,416 | dollars as filed | |
| ADVANCED DRAIN SYS INC DEL COM | 00790R104 | Stock | 26,600 | $3,689,420 | dollars as filed | |
| ENERGY RECOVERY INC | 29270J100 | COM | 205,560 | $3,169,735 | dollars as filed | |
| HEALTHEQUITY INC COM | 42226A107 | Stock | 32,900 | $3,117,933 | dollars as filed | |
| COGNEX CORP | 192422103 | COM | 66,312 | $3,003,934 | dollars as filed | |
| TRANSCAT INC | 893529107 | COM | 40,000 | $2,928,000 | dollars as filed | |
| DOXIMITY INC CL A | 26622P107 | Stock | 32,200 | $2,355,430 | dollars as filed | |
| BADGER METER INC COM | 056525108 | Stock | 12,000 | $2,142,960 | dollars as filed | |
| UNIVERSAL DISPLAY CORP | 91347P105 | COM | 14,000 | $2,010,820 | dollars as filed | |
| MASIMO CORP COM | 574795100 | Stock | 12,960 | $1,912,248 | dollars as filed |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001831133-25-000003 | this filing | 2025-11-13 | acceptance time not in the bulk data set |