Montrusco Bolton Investments Inc. holds a focused book of 80 stocks worth $6.5B as of Q2 2026 (disclosed Jul 21, 2026, a ~21-day 13F lag). This quarter Trekor Metals Ltd became 13F-reportable for the first time, a listing rather than a purchase; they opened Micron Technology Inc and trimmed Nvidia Corp. Their largest long position is Nvidia Corp at 8% of the equity book.
Top-heavy: focused book
Share of the disclosed book in its largest positions. A higher top-5 share means a more concentrated, higher-conviction portfolio.
100% mapped to company sectors
+2 sectors below the cut, 5% together
Direct operating-company sectors from our SIC-based security master. ETF/fund and unclassified holdings stay visible separately; this is not ETF look-through exposure.
Estimated $ traded · quarter-end prices (an exit at the prior quarter-end), no cost basis
Other tracked managers holding the same core names as Montrusco Bolton Investments Inc.
| Manager / fund | Shared names | Their $ in those |
|---|---|---|
| Evelyn Partners Group Ltd | 42 / 80 | $44.0B |
| Ketron Financial | 12 / 80 | $268.9M |
| Hoey Investments, Inc | 28 / 80 | $617.5M |
| Howard Hughes Medical Institute | 11 / 80 | $344.7M |
| Integrated Financial Solutions, Inc. | 11 / 80 | $133.0M |
| Oakmont Corp | 8 / 80 | $352.2M |
| Skandinaviska Enskilda Banken AB (publ) | 18 / 80 | $1.9B |
| Cypress Funds LLC | 8 / 80 | $212.4M |
Ranked by the share of each fund's own book sitting in the names it shares with Montrusco Bolton Investments Inc.: only funds sharing at least a tenth of the book qualify. Index giants, bank custody books and market makers are excluded. They hold everything, so their overlap says nothing.
Bars show each stock's share of the portfolio. Click a row for its position history.
| # | Security | Value | Shares | % Port | Last move | History |
|---|---|---|---|---|---|---|
| 1 | Nvidia Corporation COM | $527.8M | 2.64M | 8.2% | ▼−28% Reduced · −1.0M sh | |
| 2 | Alphabet Inc CAP STK CL A | $390.8M | 1.09M | 6.1% | ▼−22% Reduced · −311K sh | |
| 3 | Microsoft Corp COM | $381.0M | 1.02M | 5.9% | ▼−18% Reduced · −228K sh | |
| 4 | Amazon Com Inc COM | $375.7M | 1.58M | 5.8% | ▼−14% Reduced · −248K sh | |
| 5 | JPMorgan Chase & Co COM | $302.7M | 924.6K | 4.7% | ▼−26% Reduced · −322K sh | |
| 6 | Lam Research Corp COM NEW | $291.0M | 671.5K | 4.5% | ▼−2.0% Reduced · −14K sh | |
| 7 | Broadcom Inc COM | $240.8M | 637.4K | 3.7% | ▲+1.9% Added · +12K sh | |
| 8 | Mastercard Incorporated CL A | $240.5M | 468.4K | 3.7% | ▼−4.4% Reduced · −21K sh | |
| 9 | Micron Technology Inc COM | $235.5M | 204.1K | 3.6% | ▲New New position | |
| 10 | Monster Beverage Corp New COM | $203.2M | 2.11M | 3.1% | ▼−29% Reduced · −846K sh | |
| 11 | Danaher Corp Del COM | $202.8M | 1.06M | 3.1% | ▼−21% Reduced · −277K sh | |
| 12 | Idexx Labs Inc COM | $196.3M | 372.8K | 3.0% | ▲+9.0% Added · +31K sh | |
| 13 | Meta Platforms Inc CL A | $188.5M | 334.6K | 2.9% | ▼−21% Reduced · −88K sh | |
| 14 | Taiwan Semiconductor Manufac SPONSORED ADS | $173.3M | 362.9K | 2.7% | ▼−29% Reduced · −147K sh | |
| 15 | Api Group Corp COM STK | $171.6M | 4.05M | 2.7% | ▼−13% Reduced · −600K sh | |
| 16 | Valero Energy Corp COM | $166.0M | 637.4K | 2.6% | ▼−32% Reduced · −299K sh | |
| 17 | Waste Connections Inc COM | $162.5M | 974.8K | 2.5% | ▼−47% Reduced · −847K sh | |
| 18 | Amphenol Corp CL A | $156.8M | 889.0K | 2.4% | ▼−5.0% Reduced · −47K sh | |
| 19 | Public Storage COM | $139.7M | 438.8K | 2.2% | ▼−15% Reduced · −79K sh | |
| 20 | Apple Inc COM | $131.9M | 455.9K | 2.0% | ▼−26% Reduced · −163K sh | |
| 21 | Linde PLC SHS | $125.9M | 242.6K | 2.0% | ▲New New position | |
| 22 | Uber Technologies Inc COM | $123.5M | 1.71M | 1.9% | ▼−24% Reduced · −530K sh | |
| 23 | Chipotle Mexican Grill Inc COM | $105.2M | 3.10M | 1.6% | ▼−35% Reduced · −1.7M sh | |
| 24 | Ryan Specialty Holdings Inc CL A | $101.5M | 2.69M | 1.6% | ▼−33% Reduced · −1.3M sh | |
| 25 | Synopsys Inc COM | $90.4M | 202.8K | 1.4% | ▼−28% Reduced · −79K sh | |
| 26 | Ge Vernova Inc COM | $88.7M | 75.5K | 1.4% | ▲New New position | |
| 27 | Zoetis Inc CL A | $79.9M | 1.11M | 1.2% | ▼−33% Reduced · −555K sh | |
| 28 | Royal BK Cda COM | $52.4M | 253.0K | 0.8% | ▼−9.1% Reduced · −25K sh | |
| 29 | Sunbelt Rentals Holdings Inc SHS | $48.3M | 662.7K | 0.7% | ▼−34% Reduced · −340K sh | |
| 30 | BlackRock Inc COM | $41.7M | 43.3K | 0.6% | ▲+11% Added · +4K sh | |
| 31 | AstraZeneca PLC ORD | $40.8M | 218.1K | 0.6% | ▲New New position | |
| 32 | Toronto Dominion BK Ont COM NEW | $38.6M | 317.7K | 0.6% | ▼−14% Reduced · −50K sh | |
| 33 | Tractor Supply Co COM | $37.3M | 1.18M | 0.6% | ▼−8.6% Reduced · −110K sh | |
| 34 | Firstservice Corp New COM | $36.2M | 254.3K | 0.6% | ▼−3.5% Reduced · −9K sh | |
| 35 | Church & Dwight Co Inc COM | $34.3M | 354.4K | 0.5% | ▲New New position | |
| 36 | Walmart Inc COM | $33.2M | 292.8K | 0.5% | ▼−51% Reduced · −304K sh | |
| 37 | Cgi Inc CL A SUB VTG | $32.3M | 500.5K | 0.5% | ▼−4.3% Reduced · −23K sh | |
| 38 | Tfi International Inc COM | $30.4M | 211.3K | 0.5% | ▼−11% Reduced · −27K sh | |
| 39 | Bank Montreal Medium COM | $30.4M | 171.9K | 0.5% | ▼−16% Reduced · −33K sh | |
| 40 | Bank Nova Scotia B C COM | $26.6M | 305.6K | 0.4% | ▲New New position | |
| 41 | Boyd Group Services Inc COM | $23.2M | 245.1K | 0.4% | ▼−13% Reduced · −35K sh | |
| 42 | Agnico Eagle Mines Ltd COM | $22.8M | 146.6K | 0.4% | ▼−9.9% Reduced · −16K sh | |
| 43 | Canadian Natl Ry Co COM | $22.0M | 184.7K | 0.3% | ▼−5.5% Reduced · −11K sh | |
| 44 | Trekor Metals Ltd COM | $18.9M | 2.74M | 0.3% | →Listed Newly reportable | |
| 45 | Brookfield Asset Managmt Ltd CL A LMT VTG SHS | $17.7M | 394.7K | 0.3% | ▲+14% Added · +49K sh | |
| 46 | Descartes Sys Group Inc COM | $17.4M | 251.9K | 0.3% | ▲+2.3% Added · +6K sh | |
| 47 | Wheaton Precious Metals Corp COM | $17.0M | 151.4K | 0.3% | ▼−23% Reduced · −45K sh | |
| 48 | BRP Inc COM SUN VTG | $16.3M | 267.2K | 0.3% | ▲+21% Added · +46K sh | |
| 49 | Aya Gold & Silver Inc COM | $15.9M | 841.1K | 0.2% | ▲New New position | |
| 50 | Sun Life Financial Inc. COM | $15.8M | 200.9K | 0.2% | ▲~0% Added · +31 sh |
This fund page is the Follow view. The Build view lets your agent pull holdings, quarter changes, overlap, and source filings through API or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/funds/1475940/holdings"
Use Arkolith to show MONTRUSCO BOLTON INVESTMENTS INC.'s latest holdings, largest changes, and filing provenance.
As-of date vs the date the SEC received each filing
Reported 13F total per quarter. Raw filing totals can include option notional.
| Quarter | As of | Filed | Lag | Positions | Value | Form |
|---|---|---|---|---|---|---|
| Q2 2026 | Jun 30, 2026 | Jul 21, 2026 | 21d | 80 | $6.5B | 13F-HR |
| Q1 2026 | Mar 31, 2026 | Apr 28, 2026 | 28d | 72 | $6.6B | 13F-HR |
| Q4 2025 | Dec 31, 2025 | Jan 29, 2026 | 29d | 73 | $8.0B | 13F-HR |
| Q3 2025 | Sep 30, 2025 | Nov 12, 2025 | 43d | 78 | $8.6B | 13F-HR |
| Q2 2025 | Jun 30, 2025 | Jul 25, 2025 | 25d | 75 | $9.0B | 13F-HR |
| Q1 2025 | Mar 31, 2025 | May 2, 2025 | 32d | 62 | $7.6B | 13F-HR |
| Q4 2024 | Dec 31, 2024 | Jan 23, 2025 | 23d | 61 | $8.3B | 13F-HR |
| Q3 2024 | Sep 30, 2024 | Nov 12, 2024 | 43d | 62 | $9.5B | 13F-HR |
| Q2 2024 | Jun 30, 2024 | Jul 24, 2024 | 24d | 58 | $9.5B | 13F-HR |
| Q1 2024 | Mar 31, 2024 | Apr 30, 2024 | 30d | 58 | $9.4B | 13F-HR |
| Q4 2023 | Dec 31, 2023 | Feb 8, 2024 | 39d | 62 | $8.1B | 13F-HR |
| Q3 2023 | Sep 30, 2023 | Nov 8, 2023 | 39d | 62 | $6.9B | 13F-HR |
| Q2 2023 | Jun 30, 2023 | Aug 3, 2023 | 34d | 66 | $6.5B | 13F-HR |
| Q1 2023 | Mar 31, 2023 | May 9, 2023 | 39d | 63 | $4.8B | 13F-HR |
| Q4 2022 | Dec 31, 2022 | Jan 27, 2023 | 27d | 66 | $4.3B | 13F-HR |
| Q3 2022 | Sep 30, 2022 | Nov 7, 2022 | 38d | 62 | $3.8B | 13F-HR |
| Q2 2022 | Jun 30, 2022 | Aug 8, 2022 | 39d | 61 | $3.8B | 13F-HR |
| Q1 2022 | Mar 31, 2022 | May 10, 2022 | 40d | 63 | $4.3B | 13F-HR |
| Q4 2021 | Dec 31, 2021 | Feb 7, 2022 | 38d | 61 | $4.2B | 13F-HR |
| Q3 2021 | Sep 30, 2021 | Nov 12, 2021 | 43d | 63 | $3.7B | 13F-HR |
| Q2 2021 | Jun 30, 2021 | Aug 17, 2021 | 48d | 64 | $3.3B | 13F-HR |
| Q1 2021 | Mar 31, 2021 | May 12, 2021 | 42d | 64 | $3.1B | 13F-HR |
| Q4 2020 | Dec 31, 2020 | Feb 16, 2021 | 47d | 59 | $2.3B | 13F-HR |
| Q3 2020 | Sep 30, 2020 | Nov 9, 2020 | 40d | 59 | $2.0B | 13F-HR |
Holdings from SEC EDGAR 13F-HR filings, updated quarterly, filed up to 45 days after quarter-end. Public domain. The book and weighting are long equity only; disclosed put/call options are listed separately and excluded from those totals. Price-derived performance is withheld until the price-source policy and freshness gate are green.