MONTRUSCO BOLTON INVESTMENTS INC. — 13F Holdings & Portfolio
CIK 1475940 · latest 13F-HR filed 2026-07-21
MONTRUSCO BOLTON INVESTMENTS INC. manages $6.46B in 13F-reported U.S. long-equity assets across 80 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are NVDA (8.18%), GOOGL (6.05%), MSFT (5.90%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 12 new positions, exited 4, added to 19, and trimmed 35.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
SUITE 1200
MONTREAL H3A 3M8
$6.46B
Long-equity book
80
Distinct positions
2026-06-30
Filed 2026-07-21
+12 / −4 / ↑19 / ↓35
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- LAM RESEARCH CORP$148.7M +104.6%
- BROADCOM INC$52.9M +28.2%
- AMPHENOL CORP$38.5M +32.6%
- TAIWAN SEMICONDUCTOR MANUFAC$11.0M +6.8%
- IDEXX LABS INC$9.5M +5.1%
Top Trims
- WASTE CONNECTIONS INC-$124.0M -43.3%
- ZOETIS INC-$111.5M -58.3%
- NVIDIA CORPORATION-$91.1M -14.7%
- MICROSOFT CORP-$68.6M -15.3%
- VALERO ENERGY CORP-$65.3M -28.2%
New Positions
- MICRON TECHNOLOGY INC$235.5M
- LINDE PLC$125.9M
- GE VERNOVA INC$88.7M
- ASTRAZENECA PLC$40.8M
- CHURCH & DWIGHT CO INC$34.3M
Exited Positions
- SHERWIN WILLIAMS CO$113.0M
- TASEKO MINES LTD$19.6M
- ALAMOS GOLD INC$3.9M
- UFP TECHNOLOGIES INC$504.1K
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | NVIDIA CORPORATION | NVDA | 67066G104 | $527.8M | 8.18% | 2,638,049 | SH |
| 2 | ALPHABET INC | GOOGL | 02079K305 | $390.8M | 6.05% | 1,093,614 | SH |
| 3 | MICROSOFT CORP | MSFT | 594918104 | $381.0M | 5.90% | 1,021,431 | SH |
| 4 | AMAZON COM INC | AMZN | 023135106 | $375.7M | 5.82% | 1,576,144 | SH |
| 5 | JPMORGAN CHASE & CO | JPM | 46625H100 | $302.7M | 4.69% | 924,638 | SH |
| 6 | LAM RESEARCH CORP | LRCX | 512807306 | $291.0M | 4.51% | 671,482 | SH |
| 7 | BROADCOM INC | AVGO | 11135F101 | $240.8M | 3.73% | 637,407 | SH |
| 8 | MASTERCARD INCORPORATED | MA | 57636Q104 | $240.5M | 3.73% | 468,356 | SH |
| 9 | MICRON TECHNOLOGY INC | MU | 595112103 | $235.5M | 3.65% | 204,062 | SH |
| 10 | MONSTER BEVERAGE CORP NEW | MNST | 61174X109 | $203.2M | 3.15% | 2,113,791 | SH |
| 11 | DANAHER CORP DEL | DHR | 235851102 | $202.8M | 3.14% | 1,064,582 | SH |
| 12 | IDEXX LABS INC | IDXX | 45168D104 | $196.3M | 3.04% | 372,788 | SH |
| 13 | META PLATFORMS INC | META | 30303M102 | $188.5M | 2.92% | 334,610 | SH |
| 14 | TAIWAN SEMICONDUCTOR MANUFAC | TSM | 874039100 | $173.3M | 2.68% | 362,899 | SH |
| 15 | API GROUP CORP | APG | 00187Y100 | $171.6M | 2.66% | 4,051,726 | SH |
| 16 | VALERO ENERGY CORP | VLO | 91913Y100 | $166.0M | 2.57% | 637,430 | SH |
| 17 | WASTE CONNECTIONS INC | WCN | 94106B101 | $162.5M | 2.52% | 974,830 | SH |
| 18 | AMPHENOL CORP | APH | 032095101 | $156.8M | 2.43% | 889,016 | SH |
| 19 | PUBLIC STORAGE | PSA | 74460D109 | $139.7M | 2.16% | 438,832 | SH |
| 20 | APPLE INC | AAPL | 037833100 | $131.9M | 2.04% | 455,851 | SH |
| 21 | LINDE PLC | LIN | G54950103 | $125.9M | 1.95% | 242,597 | SH |
| 22 | UBER TECHNOLOGIES INC | UBER | 90353T100 | $123.5M | 1.91% | 1,712,052 | SH |
| 23 | CHIPOTLE MEXICAN GRILL INC | CMG | 169656105 | $105.2M | 1.63% | 3,095,354 | SH |
| 24 | RYAN SPECIALTY HOLDINGS INC | RYAN | 78351F107 | $101.5M | 1.57% | 2,689,031 | SH |
| 25 | SYNOPSYS INC | SNPS | 871607107 | $90.4M | 1.40% | 202,769 | SH |
| 26 | GE VERNOVA INC | GEV | 36828A101 | $88.7M | 1.37% | 75,528 | SH |
| 27 | ZOETIS INC | ZTS | 98978V103 | $79.9M | 1.24% | 1,111,383 | SH |
| 28 | ROYAL BK CDA | RY | 780087102 | $52.4M | 0.81% | 252,983 | SH |
| 29 | SUNBELT RENTALS HOLDINGS INC | SUNB | 866966104 | $48.3M | 0.75% | 662,699 | SH |
| 30 | BLACKROCK INC | BLK | 09290D101 | $41.7M | 0.65% | 43,323 | SH |
| 31 | ASTRAZENECA PLC | AZN | G0593M107 | $40.8M | 0.63% | 218,063 | SH |
| 32 | TORONTO DOMINION BK ONT | TD | 891160509 | $38.6M | 0.60% | 317,741 | SH |
| 33 | TRACTOR SUPPLY CO | TSCO | 892356106 | $37.3M | 0.58% | 1,180,097 | SH |
| 34 | FIRSTSERVICE CORP NEW | FSV | 33767E202 | $36.2M | 0.56% | 254,333 | SH |
| 35 | CHURCH & DWIGHT CO INC | CHD | 171340102 | $34.3M | 0.53% | 354,380 | SH |
| 36 | WALMART INC | WMT | 931142103 | $33.2M | 0.51% | 292,798 | SH |
| 37 | CGI INC | GIB | 12532H104 | $32.3M | 0.50% | 500,474 | SH |
| 38 | TFI INTERNATIONAL INC | TFII | 87241L109 | $30.4M | 0.47% | 211,254 | SH |
| 39 | BANK MONTREAL MEDIUM | BMO | 063671101 | $30.4M | 0.47% | 171,898 | SH |
| 40 | BANK NOVA SCOTIA B C | BNS | 064149107 | $26.6M | 0.41% | 305,579 | SH |
| 41 | BOYD GROUP SERVICES INC | BGSI | 103310108 | $23.2M | 0.36% | 245,132 | SH |
| 42 | AGNICO EAGLE MINES LTD | AEM | 008474108 | $22.8M | 0.35% | 146,585 | SH |
| 43 | CANADIAN NATL RY CO | CNI | 136375102 | $22.0M | 0.34% | 184,690 | SH |
| 44 | TREKOR METALS LTD | TGB | 89472Y107 | $18.9M | 0.29% | 2,740,135 | SH |
| 45 | BROOKFIELD ASSET MANAGMT LTD | BAM | 113004105 | $17.7M | 0.27% | 394,654 | SH |
| 46 | DESCARTES SYS GROUP INC | DSGX | 249906108 | $17.4M | 0.27% | 251,870 | SH |
| 47 | WHEATON PRECIOUS METALS CORP | WPM | 962879102 | $17.0M | 0.26% | 151,403 | SH |
| 48 | BRP INC | DOO | 05577W200 | $16.3M | 0.25% | 267,248 | SH |
| 49 | AYA GOLD & SILVER INC | AYA | 05466C109 | $15.9M | 0.25% | 841,081 | SH |
| 50 | SUN LIFE FINANCIAL INC. | SLF | 866796105 | $15.8M | 0.24% | 200,872 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-21 | $6.46B | 80 | 0001475940-26-000006 |
| 2026-03-31 | 2026-04-28 | $6.61B | 72 | 0001475940-26-000003 |
| 2025-12-31 | 2026-01-29 | $8.03B | 73 | 0001475940-26-000001 |