Filed: 1/29/2026ACC: 0001475940-26-000001
📋 What this filing means
MONTRUSCO BOLTON INVESTMENTS INC. filed this quarterly 13F‑HR report disclosing 73 equity positions with a total reported market value of $8.03B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
73
Positions
$8.03B
Total AUM (reported)
59.97M
Total Shares
Allocation by class
COM$5.88B73.2%
CL A$1.00B12.5%
CAP STK CL A$533.20M6.6%
SPONSORED ADS$200.42M2.5%
COM NEW$139.52M1.7%
COM STK$115.31M1.4%
CL A SUB VTG$47.95M0.6%
Portfolio Concentration
Top 3$2.02B25.1%
4–10$2.34B29.1%
11–25$2.58B32.2%
Rest$1.09B13.6%
Top 3 weight
25.1%
Top 10 weight
54.3%
Voting Authority Distribution
Total shares with voting rights: 59.97M
Sole
Full voting authority
59.97M
shares
% of voting shares100.0%
Shared
Joint voting authority
0.00
shares
% of voting shares0.0%
None
No voting authority
0.00
shares
% of voting shares0.0%
Investment Discretion (by position count)
Sole73
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings73
Rows:
MICROSOFT CORP
SOLEShares1.61M
TypeSH
Market value$759.45M
9.46%
Sole
1.61M
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares3.99M
TypeSH
Market value$722.88M
9.01%
Sole
3.99M
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares1.74M
TypeSH
Market value$533.20M
6.64%
Sole
1.74M
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares2.12M
TypeSH
Market value$478.20M
5.96%
Sole
2.12M
Shared
0.00
None
0.00
WASTE CONNECTIONS INC
SOLEShares2.35M
TypeSH
Market value$397.87M
4.96%
Sole
2.35M
Shared
0.00
None
0.00
DANAHER CORPORATION
SOLEShares1.44M
TypeSH
Market value$321.48M
4.01%
Sole
1.44M
Shared
0.00
None
0.00
JPMORGAN CHASE & CO.
SOLEShares1.01M
TypeSH
Market value$313.33M
3.90%
Sole
1.01M
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares457.44K
TypeSH
Market value$294.53M
3.67%
Sole
457.44K
Shared
0.00
None
0.00
ZOETIS INC
SOLEShares2.17M
TypeSH
Market value$266.89M
3.33%
Sole
2.17M
Shared
0.00
None
0.00
MONSTER BEVERAGE CORP NEW
SOLEShares3.54M
TypeSH
Market value$266.52M
3.32%
Sole
3.54M
Shared
0.00
None
0.00
BLACKROCK INC
SOLEShares247.97K
TypeSH
Market value$260.22M
3.24%
Sole
247.97K
Shared
0.00
None
0.00
RYAN SPECIALTY HOLDINGS INC
SOLEShares4.34M
TypeSH
Market value$218.01M
2.72%
Sole
4.34M
Shared
0.00
None
0.00
APPLE INC
SOLEShares793.41K
TypeSH
Market value$215.70M
2.69%
Sole
793.41K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares382.75K
TypeSH
Market value$214.16M
2.67%
Sole
382.75K
Shared
0.00
None
0.00
SYNOPSYS INC
SOLEShares451.60K
TypeSH
Market value$207.59M
2.59%
Sole
451.60K
Shared
0.00
None
0.00
TAIWAN SEMICONDUCTOR MFG LTD
SOLEShares698.97K
TypeSH
Market value$200.42M
2.50%
Sole
698.97K
Shared
0.00
None
0.00
CHIPOTLE MEXICAN GRILL INC
SOLEShares5.29M
TypeSH
Market value$190.25M
2.37%
Sole
5.29M
Shared
0.00
None
0.00
VALERO ENERGY CORP
SOLEShares1.10M
TypeSH
Market value$179.22M
2.23%
Sole
1.10M
Shared
0.00
None
0.00
UBER TECHNOLOGIES INC
SOLEShares2.09M
TypeSH
Market value$164.96M
2.06%
Sole
2.09M
Shared
0.00
None
0.00
PUBLIC STORAGE OPER CO
SOLEShares635.73K
TypeSH
Market value$160.18M
2.00%
Sole
635.73K
Shared
0.00
None
0.00
SHERWIN WILLIAMS CO
SOLEShares387.68K
TypeSH
Market value$122.86M
1.53%
Sole
387.68K
Shared
0.00
None
0.00
IDEXX LABS INC
SOLEShares176.93K
TypeSH
Market value$117.09M
1.46%
Sole
176.93K
Shared
0.00
None
0.00
API GROUP CORP
SOLEShares3.09M
TypeSH
Market value$115.31M
1.44%
Sole
3.09M
Shared
0.00
None
0.00
ROLLINS INC
SOLEShares1.86M
TypeSH
Market value$108.45M
1.35%
Sole
1.86M
Shared
0.00
None
0.00
ADOBE INC
SOLEShares318.04K
TypeSH
Market value$107.21M
1.34%
Sole
318.04K
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICROSOFT CORPSOLE | COM | 1.61M | SH | $759.45M 9.46% | 1.61M | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 3.99M | SH | $722.88M 9.01% | 3.99M | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 1.74M | SH | $533.20M 6.64% | 1.74M | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 2.12M | SH | $478.20M 5.96% | 2.12M | 0.00 | 0.00 |
WASTE CONNECTIONS INCSOLE | COM | 2.35M | SH | $397.87M 4.96% | 2.35M | 0.00 | 0.00 |
DANAHER CORPORATIONSOLE | COM | 1.44M | SH | $321.48M 4.01% | 1.44M | 0.00 | 0.00 |
JPMORGAN CHASE & CO.SOLE | COM | 1.01M | SH | $313.33M 3.90% | 1.01M | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 457.44K | SH | $294.53M 3.67% | 457.44K | 0.00 | 0.00 |
ZOETIS INCSOLE | CL A | 2.17M | SH | $266.89M 3.33% | 2.17M | 0.00 | 0.00 |
MONSTER BEVERAGE CORP NEWSOLE | COM | 3.54M | SH | $266.52M 3.32% | 3.54M | 0.00 | 0.00 |
BLACKROCK INCSOLE | COM | 247.97K | SH | $260.22M 3.24% | 247.97K | 0.00 | 0.00 |
RYAN SPECIALTY HOLDINGS INCSOLE | CL A | 4.34M | SH | $218.01M 2.72% | 4.34M | 0.00 | 0.00 |
APPLE INCSOLE | COM | 793.41K | SH | $215.70M 2.69% | 793.41K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 382.75K | SH | $214.16M 2.67% | 382.75K | 0.00 | 0.00 |
SYNOPSYS INCSOLE | COM | 451.60K | SH | $207.59M 2.59% | 451.60K | 0.00 | 0.00 |
TAIWAN SEMICONDUCTOR MFG LTDSOLE | SPONSORED ADS | 698.97K | SH | $200.42M 2.50% | 698.97K | 0.00 | 0.00 |
CHIPOTLE MEXICAN GRILL INCSOLE | COM | 5.29M | SH | $190.25M 2.37% | 5.29M | 0.00 | 0.00 |
VALERO ENERGY CORPSOLE | COM | 1.10M | SH | $179.22M 2.23% | 1.10M | 0.00 | 0.00 |
UBER TECHNOLOGIES INCSOLE | COM | 2.09M | SH | $164.96M 2.06% | 2.09M | 0.00 | 0.00 |
PUBLIC STORAGE OPER COSOLE | COM | 635.73K | SH | $160.18M 2.00% | 635.73K | 0.00 | 0.00 |
SHERWIN WILLIAMS COSOLE | COM | 387.68K | SH | $122.86M 1.53% | 387.68K | 0.00 | 0.00 |
IDEXX LABS INCSOLE | COM | 176.93K | SH | $117.09M 1.46% | 176.93K | 0.00 | 0.00 |
API GROUP CORPSOLE | COM STK | 3.09M | SH | $115.31M 1.44% | 3.09M | 0.00 | 0.00 |
ROLLINS INCSOLE | COM | 1.86M | SH | $108.45M 1.35% | 1.86M | 0.00 | 0.00 |
ADOBE INCSOLE | COM | 318.04K | SH | $107.21M 1.34% | 318.04K | 0.00 | 0.00 |
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