Filed: 11/12/2025ACC: 0001475940-25-000002
📋 What this filing means
MONTRUSCO BOLTON INVESTMENTS INC. filed this quarterly 13F‑HR report disclosing 78 equity positions with a total reported market value of $8.59B. This filing provides a transparent view of the manager's long equity holdings as of the quarter end.
78
Positions
$8.59B
Total AUM (reported)
66.62M
Total Shares
Allocation by class
COM$6.66B77.5%
CL A$878.09M10.2%
CAP STK CL A$471.74M5.5%
SPONSORED ADS$185.80M2.2%
COM NEW$178.01M2.1%
COM STK$50.38M0.6%
CL A SUB VTG$41.67M0.5%
Portfolio Concentration
Top 3$2.14B24.9%
4–10$2.61B30.4%
11–25$2.79B32.5%
Rest$1.05B12.2%
Top 3 weight
24.9%
Top 10 weight
55.3%
Voting Authority Distribution
Total shares with voting rights: 66.62M
Sole
Full voting authority
66.62M
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)
Sole78
Shared0
Other0
Dominant voting typeSole · 100.0% of voting shares
Institutional Holdings78
Rows:
MICROSOFT CORP
SOLEShares1.72M
TypeSH
Market value$869.11M
10.11%
Sole
1.72M
Shared
0.00
None
0.00
NVIDIA CORPORATION
SOLEShares4.20M
TypeSH
Market value$765.10M
8.90%
Sole
4.20M
Shared
0.00
None
0.00
AMAZON COM INC
SOLEShares2.37M
TypeSH
Market value$506.89M
5.90%
Sole
2.37M
Shared
0.00
None
0.00
ALPHABET INC
SOLEShares1.98M
TypeSH
Market value$471.74M
5.49%
Sole
1.98M
Shared
0.00
None
0.00
JPMORGAN CHASE & CO.
SOLEShares1.37M
TypeSH
Market value$418.76M
4.87%
Sole
1.37M
Shared
0.00
None
0.00
META PLATFORMS INC
SOLEShares543.94K
TypeSH
Market value$389.97M
4.54%
Sole
543.94K
Shared
0.00
None
0.00
WASTE CONNECTIONS INC
SOLEShares2.25M
TypeSH
Market value$384.24M
4.47%
Sole
2.25M
Shared
0.00
None
0.00
BLACKROCK INC
SOLEShares333.39K
TypeSH
Market value$379.23M
4.41%
Sole
333.39K
Shared
0.00
None
0.00
DANAHER CORPORATION
SOLEShares1.61M
TypeSH
Market value$310.61M
3.61%
Sole
1.61M
Shared
0.00
None
0.00
SYNOPSYS INC
SOLEShares537.15K
TypeSH
Market value$258.56M
3.01%
Sole
537.15K
Shared
0.00
None
0.00
CHIPOTLE MEXICAN GRILL INC
SOLEShares6.45M
TypeSH
Market value$245.68M
2.86%
Sole
6.45M
Shared
0.00
None
0.00
UBER TECHNOLOGIES INC
SOLEShares2.52M
TypeSH
Market value$241.05M
2.81%
Sole
2.52M
Shared
0.00
None
0.00
APPLE INC
SOLEShares933.03K
TypeSH
Market value$237.58M
2.76%
Sole
933.03K
Shared
0.00
None
0.00
MONSTER BEVERAGE CORP NEW
SOLEShares3.41M
TypeSH
Market value$226.19M
2.63%
Sole
3.41M
Shared
0.00
None
0.00
RYAN SPECIALTY HOLDINGS INC
SOLEShares3.97M
TypeSH
Market value$217.75M
2.53%
Sole
3.97M
Shared
0.00
None
0.00
VALERO ENERGY CORP
SOLEShares1.26M
TypeSH
Market value$213.79M
2.49%
Sole
1.26M
Shared
0.00
None
0.00
ROLLINS INC
SOLEShares3.64M
TypeSH
Market value$205.59M
2.39%
Sole
3.64M
Shared
0.00
None
0.00
PUBLIC STORAGE OPER CO
SOLEShares711.33K
TypeSH
Market value$199.71M
2.32%
Sole
711.33K
Shared
0.00
None
0.00
TAIWAN SEMICONDUCTOR MFG LTD
SOLEShares708.23K
TypeSH
Market value$185.80M
2.16%
Sole
708.23K
Shared
0.00
None
0.00
MASTERCARD INCORPORATED
SOLEShares308.64K
TypeSH
Market value$172.42M
2.01%
Sole
308.64K
Shared
0.00
None
0.00
IDEXX LABS INC
SOLEShares232.28K
TypeSH
Market value$145.56M
1.69%
Sole
232.28K
Shared
0.00
None
0.00
SHERWIN WILLIAMS CO
SOLEShares419.80K
TypeSH
Market value$142.59M
1.66%
Sole
419.80K
Shared
0.00
None
0.00
LAM RESEARCH CORP
SOLEShares975.20K
TypeSH
Market value$127.70M
1.49%
Sole
975.20K
Shared
0.00
None
0.00
ADOBE INC
SOLEShares362.78K
TypeSH
Market value$123.79M
1.44%
Sole
362.78K
Shared
0.00
None
0.00
FORTINET INC
SOLEShares1.24M
TypeSH
Market value$104.00M
1.21%
Sole
1.24M
Shared
0.00
None
0.00
| Issuer | Class | Shares | Type | Value / Portfolio % | Voting — Sole | Shared | None |
|---|---|---|---|---|---|---|---|
MICROSOFT CORPSOLE | COM | 1.72M | SH | $869.11M 10.11% | 1.72M | 0.00 | 0.00 |
NVIDIA CORPORATIONSOLE | COM | 4.20M | SH | $765.10M 8.90% | 4.20M | 0.00 | 0.00 |
AMAZON COM INCSOLE | COM | 2.37M | SH | $506.89M 5.90% | 2.37M | 0.00 | 0.00 |
ALPHABET INCSOLE | CAP STK CL A | 1.98M | SH | $471.74M 5.49% | 1.98M | 0.00 | 0.00 |
JPMORGAN CHASE & CO.SOLE | COM | 1.37M | SH | $418.76M 4.87% | 1.37M | 0.00 | 0.00 |
META PLATFORMS INCSOLE | CL A | 543.94K | SH | $389.97M 4.54% | 543.94K | 0.00 | 0.00 |
WASTE CONNECTIONS INCSOLE | COM | 2.25M | SH | $384.24M 4.47% | 2.25M | 0.00 | 0.00 |
BLACKROCK INCSOLE | COM | 333.39K | SH | $379.23M 4.41% | 333.39K | 0.00 | 0.00 |
DANAHER CORPORATIONSOLE | COM | 1.61M | SH | $310.61M 3.61% | 1.61M | 0.00 | 0.00 |
SYNOPSYS INCSOLE | COM | 537.15K | SH | $258.56M 3.01% | 537.15K | 0.00 | 0.00 |
CHIPOTLE MEXICAN GRILL INCSOLE | COM | 6.45M | SH | $245.68M 2.86% | 6.45M | 0.00 | 0.00 |
UBER TECHNOLOGIES INCSOLE | COM | 2.52M | SH | $241.05M 2.81% | 2.52M | 0.00 | 0.00 |
APPLE INCSOLE | COM | 933.03K | SH | $237.58M 2.76% | 933.03K | 0.00 | 0.00 |
MONSTER BEVERAGE CORP NEWSOLE | COM | 3.41M | SH | $226.19M 2.63% | 3.41M | 0.00 | 0.00 |
RYAN SPECIALTY HOLDINGS INCSOLE | CL A | 3.97M | SH | $217.75M 2.53% | 3.97M | 0.00 | 0.00 |
VALERO ENERGY CORPSOLE | COM | 1.26M | SH | $213.79M 2.49% | 1.26M | 0.00 | 0.00 |
ROLLINS INCSOLE | COM | 3.64M | SH | $205.59M 2.39% | 3.64M | 0.00 | 0.00 |
PUBLIC STORAGE OPER COSOLE | COM | 711.33K | SH | $199.71M 2.32% | 711.33K | 0.00 | 0.00 |
TAIWAN SEMICONDUCTOR MFG LTDSOLE | SPONSORED ADS | 708.23K | SH | $185.80M 2.16% | 708.23K | 0.00 | 0.00 |
MASTERCARD INCORPORATEDSOLE | CL A | 308.64K | SH | $172.42M 2.01% | 308.64K | 0.00 | 0.00 |
IDEXX LABS INCSOLE | COM | 232.28K | SH | $145.56M 1.69% | 232.28K | 0.00 | 0.00 |
SHERWIN WILLIAMS COSOLE | COM | 419.80K | SH | $142.59M 1.66% | 419.80K | 0.00 | 0.00 |
LAM RESEARCH CORPSOLE | COM NEW | 975.20K | SH | $127.70M 1.49% | 975.20K | 0.00 | 0.00 |
ADOBE INCSOLE | COM | 362.78K | SH | $123.79M 1.44% | 362.78K | 0.00 | 0.00 |
FORTINET INCSOLE | COM | 1.24M | SH | $104.00M 1.21% | 1.24M | 0.00 | 0.00 |
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