Data as of Q4 2025 (Dec 31, 2025)·Next filing deadline: May 15, 2026

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Showing Q3 2025 data

Montanaro Asset Management Ltd's Q4 2025 filing not yet available. Expected by Feb 14, 2026.

Montanaro Asset Management Ltd

•CIK: 1831133•Filing: Q3 2025

**Montanaro Asset Management Ltd** manages $400M across a concentrated portfolio of 41 positions. The fund exhibits significant conviction in its top holdings, with BSY and ASBA anchoring the top two spots at $23.7M and $23.6M, respectively. Further substantial allocations include TYL ($21.2M) and TECH ($20.1M), indicating a focused, high-conviction approach across its investment universe.

Total AUM

$400.4M

QoQ Performance

+3.2%

Positions

41

Top 10 Concentration

48.5%

Latest Filing

Q3 2025

Top Holdings Allocation

BSY

NVMI

TYL

TECH

BSY5.9%

NVMI5.9%

TYL5.3%

TECH5.0%

LRN4.9%

MANH4.7%

HLI4.6%

ROL4.4%

📈 Biggest Buys

EASTGROUP PPTYS INC

NEW

1.6% of portfolio

MANHATTAN ASSOCIATES INC

+29.7%

4.7% of portfolio

MIRION TECHNOLOGIES INC

NEW

1.0% of portfolio

BIO-TECHNE CORP

+22.7%

5.0% of portfolio

DOXIMITY INC

NEW

0.6% of portfolio

📉 Biggest Sells

SITIME CORP

-22.2%

2.6% of portfolio

BRUKER CORP

-29.0%

1.8% of portfolio

COGNEX CORP

-39.8%

0.8% of portfolio

ADVANCED DRAIN SYS INC DEL

-29.6%

0.9% of portfolio

MASIMO CORP

-43.3%

0.5% of portfolio

Sector Breakdown

Other100.0%

🚪 Exited Positionssold since Q2 2025

ANSYS INC

SOLD

$11.6M

Changes from Q2 2025

NEW3 new positions

↑17 increased

↓9 decreased

Historical Filings

Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023

📌 Top Holdings

BENTLEY SYS INC

TYLER TECHNOLOGIES INC

BIO-TECHNE CORP

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