13F GuideFiling Basics
What is SEC Form 13F? Ultimate Guide to Institutional Equity Filings
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
AlphaSMO Research GuideRead Guide
CIK: 0001831133
Total reported value
$317.2M
$317.2M
39 檔
31.6%
The Q2 2025 SEC filing reveals that Montanaro Asset Management Ltd held a total portfolio value of $317.2M, covering 39 public equity positions.
In Q2 2025, Montanaro Asset Management Ltd adopted a defensive or profit-taking posture, trimming 17 positions and completely liquidating 7 holdings to manage risk exposure.
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | BSY | Bentley Systems Inc-class B | Stock-Tech | 6.08% | -0.61% | +41.28% | |
| 2 | TYL | Tyler Technologies Inc | Stock-Tech | 5.82% | -2.80% | EXIT | |
| 3 | NVMI | Nova Ltd. | Stock-Other | 5.10% | -0.36% | +12.02% | |
| 4 | LRN | Stride Inc | Stock-Consumer Staples | 4.49% | -0.66% | -14.65% | |
| 5 | TMDX | Transmedics Group Inc | Stock-Healthcare | 4.35% | -2.34% | EXIT | |
| 6 | TREX | Trex Company Inc | Stock-Industrials | 4.21% | — | +2.62% | |
| 7 | TECH | Bio-techne CORP | Stock-Healthcare | 3.91% | -2.52% | +14.95% | |
| 8 | ROL | Rollins Inc | Stock-Consumer Disc | 3.85% | -1.25% | +1.92% | |
| 9 | HLI | Houlihan Lokey Inc | Stock-Financials | 3.76% | -0.71% | +1.89% | |
| 10 | MANH | Manhattan Associates Inc | Stock-Tech | 3.62% | -0.18% | +14.76% | |
| 11 | PAYC | Paycom Software Inc | Stock-Tech | 3.43% | — | +205.28% | |
| 12 | BRKR | Bruker CORP | Stock-Healthcare | 3.30% | — | -2.51% | |
| 13 | AWK | American Water Works Co Inc | Stock-Utilities | 3.10% | -0.17% | -0.87% | |
| 14 | BCPC | Balchem CORP | Stock-Materials | 3.05% | -0.34% | -0.67% | |
| 15 | AKX | Ansys Inc | Stock-Other | 2.98% | — | -3.82% | |
| 16 | CSW | Csw Industrials Inc | Stock-Industrials | 2.96% | -0.31% | +14.29% | |
| 17 | VEEV | Veeva Systems Inc-class A | Stock-Healthcare | 2.66% | +0.52% | -11.01% | |
| 18 | ALRM | Alarm.com Holdings Inc | Stock-Other | 2.59% | -0.19% | +1.61% | |
| 19 | FN | Fabrinet | Stock-Tech | 2.51% | -1.35% | -2.25% | |
| 20 | SITM | Sitime CORP | Stock-Tech | 2.47% | +1.18% | -1.44% | |
| 21 | EXPO | Exponent Inc | Stock-Industrials | 2.34% | -0.42% | -2.09% | |
| 22 | HWKN | Hawkins Inc | Stock-Other | 2.17% | -1.41% | +294.00% | |
| 23 | FCN | Fti Consulting Inc | Stock-Industrials | 2.08% | -2.64% | EXIT | |
| 24 | GGG | Graco Inc | Stock-Industrials | 1.99% | -1.59% | — | |
| 25 | TW | Tradeweb Markets Inc-class A | Stock-Financials | 1.98% | -0.63% | +11.70% | |
| 26 | MSCI | Msci Inc | Stock-Financials | 1.90% | -0.58% | +6.25% | |
| 27 | BRBR | Bellring Brands Inc | Stock-Consumer Staples | 1.64% | -0.67% | EXIT | |
| 28 | ENTG | Entegris Inc | Stock-Tech | 1.24% | +0.50% | +6.87% | |
| 29 | FSS | Federal Signal CORP | Stock-Industrials | 1.20% | +0.98% | +138.59% | |
| 30 | WMS | Advanced Drainage Systems In | Stock-Industrials | 1.12% | +0.45% | -0.53% | |
| 31 | BMI | Badger Meter Inc | Stock-Tech | 1.11% | +0.15% | -14.15% | |
| 32 | FORM | Formfactor Inc | Stock-Tech | 1.11% | — | +9.17% | |
| 33 | STVN | Stevanato Group S.p.A. | Stock-Other | 1.10% | +0.08% | — | |
| 34 | MASI* | Masimo CORP | Stock-Other | 0.99% | — | -29.23% | |
| 35 | CGNX | Cognex CORP | Stock-Tech | 0.90% | — | -21.39% | |
| 36 | TRNS | Transcat Inc | Stock-Other | 0.89% | +0.06% | — | |
| 37 | HQY | Healthequity Inc | Stock-Healthcare | 0.76% | +0.08% | +83.66% | |
| 38 | ERII | Energy Recovery Inc | Stock-Other | 0.68% | — | -5.14% | |
| 39 | OLED | Universal Display CORP | Stock-Tech | 0.56% | — | -12.47% |
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | BSY | Bentley Systems Inc-class B | +2.5% | +41.28% | Add |
| 2 | PAYC | Paycom Software Inc | +2.2% | +205.28% | Add |
| 3 | HWKN | Hawkins Inc | +1.7% | +294.00% | Add |
| 4 | NVMI | Nova Ltd. | +1.6% | +12.02% | Add |
| 5 | TMDX | Transmedics Group Inc | +1.3% | -18.05% | Trim |
| 6 | FSS | Federal Signal CORP | +0.8% | +138.59% | Add |
| 7 | FN | Fabrinet | +0.6% | -2.25% | Trim |
| 8 | MANH | Manhattan Associates Inc | +0.5% | +14.76% | Add |
| 9 | SITM | Sitime CORP | +0.4% | -1.44% | Trim |
| 10 | HQY | Healthequity Inc | +0.4% | +83.66% | Add |
| 11 | FORM | Formfactor Inc | +0.2% | +9.17% | Add |
| 12 | STVN | Stevanato Group S.p.A. | +0.1% | — | Unchanged |
| 13 | TRNS | Transcat Inc | 0% | — | Unchanged |
| 14 | HLI | Houlihan Lokey Inc | 0% | +1.89% | Add |
| 15 | AEHR | Aehr Test Systems | 0% | EXIT | Sold out |
| 16 | CSW | Csw Industrials Inc | 0% | +14.29% | Add |
| 17 | BMI | Badger Meter Inc | 0% | -14.15% | Trim |
| 18 | P | Everpure Inc-a | 0% | EXIT | Sold out |
| 19 | ZS | Zscaler Inc | 0% | EXIT | Sold out |
| 20 | GLOB | Globant S.A. | 0% | EXIT | Sold out |
| 21 | VEEV | Veeva Systems Inc-class A | -0.1% | -11.01% | Trim |
| 22 | TW | Tradeweb Markets Inc-class A | -0.1% | +11.70% | Add |
| 23 | AXON | Axon Enterprise Inc | -0.1% | EXIT | Sold out |
| 24 | FCN | Fti Consulting Inc | -0.1% | +11.11% | Add |
| 25 | MSCI | Msci Inc | -0.1% | +6.25% | Add |
| 26 | WMS | Advanced Drainage Systems In | -0.1% | -0.53% | Trim |
| 27 | OLED | Universal Display CORP | -0.1% | -12.47% | Trim |
| 28 | ENTG | Entegris Inc | -0.2% | +6.87% | Add |
| 29 | AKX | Ansys Inc | -0.2% | -3.82% | Trim |
| 30 | GGG | Graco Inc | -0.2% | — | Unchanged |
| 31 | ALRM | Alarm.com Holdings Inc | -0.3% | +1.61% | Add |
| 32 | ROL | Rollins Inc | -0.3% | +1.92% | Add |
| 33 | ERII | Energy Recovery Inc | -0.3% | -5.14% | Trim |
| 34 | CGNX | Cognex CORP | -0.3% | -21.39% | Trim |
| 35 | TECH | Bio-techne CORP | -0.5% | +14.95% | Add |
| 36 | MASI* | Masimo CORP | -0.6% | -29.23% | Trim |
| 37 | BCPC | Balchem CORP | -0.6% | -0.67% | Trim |
| 38 | BRKR | Bruker CORP | -0.6% | -2.51% | Trim |
| 39 | EXPO | Exponent Inc | -0.6% | -2.09% | Trim |
| 40 | POWI | Power Integrations Inc | -0.7% | EXIT | Sold out |
| 41 | AWK | American Water Works Co Inc | -0.7% | -0.87% | Trim |
| 42 | LRN | Stride Inc | -0.7% | -14.65% | Trim |
| 43 | BRBR | Bellring Brands Inc | -0.8% | — | Unchanged |
| 44 | TREX | Trex Company Inc | -0.8% | +2.62% | Add |
| 45 | TYL | Tyler Technologies Inc | -1.3% | -8.17% | Trim |
| 46 | PCTY | Paylocity Holding CORP | -1.9% | EXIT | Sold out |
According to official SEC Form 13F filings, Montanaro Asset Management Ltd reported a total U.S. public equity portfolio value of $317.2M across 39 disclosed positions in Q2 2025.
Expert Analysis & Guides for Tracking Wall Street Smart Money Movements
Learn how SEC Form 13F filings work, the $100M threshold, 45-day reporting lag, and how to track top hedge fund holdings.
In terms of portfolio concentration, the top 5 core holdings (including BSY, TYL, NVMI) accounted for 31.6% of total reported equity market value during Q2 2025.
Top Position Liquidated / Trimmed
PCTY
前期市值: $6.6M
During Q2 2025, Montanaro Asset Management Ltd's top holdings by market value included BSY (6.1%)、TYL (5.8%)、NVMI (5.1%). The largest single position, BSY, represented 6.1% of total portfolio value.
In Q2 2025, Montanaro Asset Management Ltd made 42 total portfolio adjustments, initiating 0 new buys, adding to 18 positions, trimming 17 holdings, and fully liquidating 7 stocks.
All holding records on this page are fetched directly from the U.S. Securities and Exchange Commission (SEC) EDGAR system (Form 13F-HR). AlphaSMO parses CUSIP identifiers and formats data into Schema.org-compliant datasets.
Understand SEC Form 4 insider disclosures for corporate officers, directors, and 10% owners to track executive transactions.
Understand Rule 144 restricted stock sale notices to spot planned insider liquidations before market sell pressure arrives.
Explore the 5% beneficial ownership threshold, 13D vs 13G filing differences, and recent SEC accelerated deadline rules.
Best practices for analyzing 13F quarterly changes without getting misled by stock splits, options, or market valuation drift.
Learn how AlphaSMO's flagship signal detects high-conviction stocks where 13F hedge funds and corporate insiders buy at the same time.