Q2 2026 13F · SEC CIK 1475940

Montrusco Bolton Investments Inc.

Institutional asset managerFiled 2026-07-21 for Q2 2026. Open the filing ↗ · All SEC filings ↗

Reported 13F value: $6.5B
Reported positions: 80
Top holdings a year, 3 yrs: +15.0%
Assets under management: $12.9B

Montrusco Bolton Investments Inc. is an institutional asset manager that reported 80 positions worth $6.5B in its Q2 2026 13F, filed 2026-07-21. Its largest holdings were Nvidia Corporation Com (NVDA, 8.2%), Alphabet Inc (GOOGL, 6.1%), Microsoft Corp (MSFT, 5.9%). A portfolio copying its top holdings returned 15.0% a year over the last 3 years, against 20.4% for the S&P 500.

Montrusco Bolton Investments Inc. holdings largest 50 of 80 positions.

Weights are shares of the filer's total reported 13F value, compared with Q1 2026. Share changes may reflect splits; weight changes also reflect price moves. A 13F shows long US-listed positions only, up to 135 days after the fact.

Montrusco Bolton Investments Inc. 13F holdings
Stock	% of 13F value	Q1 2026	Shares	Share change	Reported value
NVDANvidia Corporation Com	8.2%	9.4%	2,638,049	-27.9%	$527.8M
GOOGLAlphabet Inc	6.1%	6.0%	1,093,614	-22.1%	$390.8M
MSFTMicrosoft Corp	5.9%	6.8%	1,021,431	-18.2%	$381.0M
AMZNAmazon Com Inc Com	5.8%	5.6%	1,576,144	-13.6%	$375.7M
JPMJpmorgan Chase & Co	4.7%	5.4%	924,638	-25.8%	$302.7M
LRCXLam Research Corp	4.5%	2.2%	671,482	-2.0%	$291.0M
AVGOBroadcom Inc	3.7%	2.8%	637,407	+1.9%	$240.8M
MAMastercard Inc.	3.7%	3.6%	468,356	-4.4%	$240.5M
MUMicron Technology Inc	3.6%	—	204,062	—	$235.5M
MNSTMonster Beverage Corp New	3.1%	3.2%	2,113,791	-28.6%	$203.2M
DHRDanaher Corporation	3.1%	3.7%	1,064,582	-20.6%	$202.8M
IDXXIdexx Labs Inc	3.0%	2.8%	372,788	+9.0%	$196.3M
METAMeta Platforms Inc Class A	2.9%	3.6%	334,610	-20.8%	$188.5M
TSMTaiwan Semiconductor Manufac	2.7%	2.5%	362,899	-28.9%	$173.3M
APGApi Group Corp	2.7%	2.8%	4,051,726	-12.9%	$171.6M
VLOValero Energy Corp	2.6%	3.5%	637,430	-31.9%	$166.0M
WCNWaste Connections Inc	2.5%	4.3%	974,830	-46.5%	$162.5M
APHAmphenol Corp	2.4%	1.8%	889,016	-5.0%	$156.8M
PSAPublic Storage	2.2%	2.1%	438,832	-15.3%	$139.7M
AAPLApple Inc	2.0%	2.4%	455,851	-26.4%	$131.9M
LINLinde PLC	1.9%	—	242,597	—	$125.9M
UBERUber Technologies Inc	1.9%	2.4%	1,712,052	-23.7%	$123.5M
CMGChipotle Mexican Grill Inc	1.6%	2.2%	3,095,354	-35.0%	$105.2M
RYANRyan Specialty Holdings Inc	1.6%	2.0%	2,689,031	-33.2%	$101.5M
SNPSSynopsys Inc	1.4%	1.6%	202,769	-27.9%	$90.4M
GEVGe Vernova Inc	1.4%	—	75,528	—	$88.7M
ZTSZoetis Inc	1.2%	2.9%	1,111,383	-33.3%	$79.9M
RYRoyal Bank of Canada	0.8%	0.7%	252,983	-9.1%	$52.4M
SUNBSunbelt Rentals Holdings Inc	0.7%	0.9%	662,699	-33.9%	$48.3M
BLKBlackrock Inc	0.6%	0.6%	43,323	+11.3%	$41.7M
AZNAstrazeneca PLC Ord	0.6%	—	218,063	—	$40.8M
TDToronto Dominion Bank	0.6%	0.5%	317,741	-13.6%	$38.6M
TSCOTractor Supply Co	0.6%	0.9%	1,180,097	-8.6%	$37.3M
FSVFirstservice Corp New Sub Vtg	0.6%	0.6%	254,333	-3.5%	$36.2M
CHDChurch & Dwight Co Inc	0.5%	—	354,380	—	$34.3M
WMTWalmart Inc	0.5%	1.1%	292,798	-50.9%	$33.2M
GIBCgi Inc	0.5%	0.6%	500,474	-4.4%	$32.3M
TFIITfi International Inc	0.5%	0.4%	211,254	-11.3%	$30.4M
BMOBank of Montreal	0.5%	0.4%	171,898	-16.1%	$30.4M
BNSBank Nova Scotia B C	0.4%	—	305,579	—	$26.6M
BGSIBoyd Group Svcs Inc.	0.4%	0.5%	245,132	-12.5%	$23.2M
AEMAgnico Eagle Mines Ltd	0.4%	0.5%	146,585	-9.9%	$22.8M
CNICanadian Natl Ry Co	0.3%	0.3%	184,690	-5.5%	$22.0M
TGBTaseko Mines	0.3%	—	2,740,135	—	$18.9M
BAMBrookfield Asset Management	0.3%	0.2%	394,654	+14.3%	$17.7M
DSGXDescartes Systems Group Inc.	0.3%	0.3%	251,870	+2.3%	$17.4M
WPMWheaton Precious Metals	0.3%	0.4%	151,403	-22.7%	$17.0M
DOOBrp Incca Sub Voting	0.3%	0.2%	267,248	+20.5%	$16.3M
AYASFAya Gold & Silver Inc	0.2%	—	841,081	—	$15.9M
SLFSun Life Financial Inc.	0.2%	0.2%	200,872	+0.0%	$15.8M

What Montrusco Bolton Investments Inc. bought and sold in Q2 2026, against Q1 2026.

New positions

Q1 2026's filing was too long to tell new positions apart.

Share counts compared with the Q1 2026 13F; a split also changes share counts. The latest filing lists more than 50 positions, so a position that left the top 50 may still be held.

How the holdings did against the S&P 500.

1 year: +11.4% /yr; S&P 500 +20.1%
3 years: +15.0% /yr; S&P 500 +20.4%
5 years: +9.7% /yr; S&P 500 +11.6%

A portfolio of the filer's 20 largest 13F positions, weighted by value and rebuilt each quarter on the day the filing became public. 13Fs show long US-listed positions only, so this is an estimate of the stock picks, not the fund's reported returns.

Reported 13F value by quarter.

13F value by quarter
Quarter	13F value	Positions
Q2 2026	$6.5B	80
Q1 2026	$6.6B	72
Q4 2025	$8.0B	73
Q3 2025	$8.6B	78
Q2 2025	$9.0B	75
Q1 2025	$7.6B	62
Q4 2024	$8.3B	61
Q3 2024	$9.5B	62
Q2 2024	$9.5B	58
Q1 2024	$9.4B	58
Q4 2023	$8.1B	62
Q3 2023	$6.9B	62

Questions about Montrusco Bolton Investments Inc.'s portfolio

What stocks does Montrusco Bolton Investments Inc. own?

Montrusco Bolton Investments Inc.'s latest 13F, for Q2 2026 and filed Jul 21, 2026, lists 80 positions worth $6.5B. The largest are Nvidia Corporation Com (NVDA) at 8.2%, Alphabet Inc (GOOGL) at 6.1%, Microsoft Corp (MSFT) at 5.9%, Amazon Com Inc Com (AMZN) at 5.8% and Jpmorgan Chase & Co (JPM) at 4.7%.

What did Montrusco Bolton Investments Inc. buy last quarter?

In Q2 2026, Montrusco Bolton Investments Inc. added Brp Incca Sub Voting (DOO) (+20.5% shares), Brookfield Asset Management (BAM) (+14.3% shares) and Blackrock Inc (BLK) (+11.3% shares), compared with its Q1 2026 filing.

What did Montrusco Bolton Investments Inc. sell last quarter?

In Q2 2026, Montrusco Bolton Investments Inc. cut from its top 50 Sherwin Williams Co Com (SHW), cut from its top 50 Suncor Energy Inc New (SU), cut from its top 50 Taseko Mines Ltd Com, cut from its top 50 Colliers International Group Inc. (CIGI), cut from its top 50 Rb Global Inc (RBA), Walmart Inc (WMT) (-50.9% shares), Waste Connections Inc (WCN) (-46.5% shares) and Chipotle Mexican Grill Inc (CMG) (-35.0% shares), compared with its Q1 2026 filing.

How has Montrusco Bolton Investments Inc.'s portfolio performed?

A portfolio copying Montrusco Bolton Investments Inc.'s 20 largest 13F holdings each quarter, from the day each filing was public, returned +15.0% a year over the last 3 years, against +20.4% for the S&P 500. Over 1 year: +11.4% against +20.1%. Over 5 years: +9.7% a year against +11.6%.

When is Montrusco Bolton Investments Inc.'s next 13F filing due?

13F filings are due 45 days after each quarter ends. Montrusco Bolton Investments Inc.'s filing for the quarter ending Sep 30, 2026 is due by Nov 14, 2026; this page updates the day after it is published.

How much money does Montrusco Bolton Investments Inc. manage?

Montrusco Bolton Investments Inc. reported $12.9B of regulatory assets under management on its latest SEC Form ADV. Its 13F, which covers only US-listed stocks and options, totals $6.5B.