MB

Montrusco Bolton Investments INC.

Diversified strategyMomentum followerQuality / disciplined sizing

Total reported value

$6.6B

Reporting period: 2026-03-31 · Number of holdings: 72

MONTRUSCO BOLTON INVESTMENTS INC. disclosed 72 holdings in its latest 13F filing for the period ending 2026-03-31, with total reported value of $6.6B and a quarterly turnover rate of 37.5%.

Personality snowflake

Concentration
15.73
Portfolio Stability
37.49
Momentum/Contrarian
100
Sector conviction
73.4
Diversification
100
Sizing Uniformity
86.37

Recent moves

  • Trim BLK

    -84.3%　-$222.8M

  • Trim MSFT

    -22.6%　-$309.8M

  • Add AVGO

    +119.0%　$89.0M

  • Add JPM

    +23.9%　$42.7M

  • Add IDXX

    +93.4%　$69.6M

  • Add APG

    +50.5%　$68.2M

Holdings Map

New buyAddUnchangedTrim

Top 10 holdings by weight

Full holdings list this quarter

#TickerIssuerAsset SubclassWeightWeight ChangeShares Change4Q Trend
1NVDANvidia CORPStock-Tech9.37%+0.36%-8.31%
2MSFTMicrosoft CORPStock-Tech6.80%-2.66%-22.56%
3GOOGLAlphabet Inc-cl AStock-Comm Services5.97%-0.67%-19.23%
4AMZNAmazon.com INCStock-Consumer Disc5.59%-0.37%-14.14%
5JPMJpmorgan Chase & CoStock-Financials5.39%+1.49%+23.95%
6WCNWaste Connections INCStock-Industrials4.34%-0.62%-22.31%
7DHRDanaher CORPStock-Healthcare3.73%-0.29%-7.16%
8MAMastercard INC - AStock-Financials3.58%+0.91%+27.98%
9METAMeta Platforms Inc-class AStock-Comm Services3.56%-0.11%-7.66%
10VLOValero Energy CORPStock-Energy3.50%+1.27%-14.96%
11MNSTMonster Beverage CORPStock-Consumer Staples3.18%-0.14%-16.36%
12ZTSZoetis INCStock-Healthcare2.90%-0.43%-23.14%
13AVGOBroadcom INCStock-Tech2.84%+1.61%+118.95%
14IDXXIdexx Laboratories INCStock-Healthcare2.83%+1.37%+93.36%
15APGApi Group CORPStock-Industrials2.78%+1.34%+50.55%
16TSMTaiwan Semiconductor-sp AdrStock-Tech2.46%-0.04%-27.00%
17AAPLApple INCStock-Tech2.38%-0.31%-21.97%
18UBERUber Technologies INCStock-Industrials2.36%+0.30%+7.47%
19CMGChipotle Mexican Grill INCStock-Consumer Disc2.24%-0.13%-10.03%
20LRCXLam Research CORPStock-Tech2.15%+0.85%+9.34%
21PSAPublic StorageStock-Real Estate2.06%+0.06%-18.47%
22RYANRyan Specialty Holdings INCStock-Financials2.00%-0.72%-7.38%
23APHAmphenol Corp-cl AStock-Tech1.79%+1.79%NEW
24SHWSherwin-williams Co/theStock-Materials1.71%+0.18%-6.90%
25SNPSSynopsys INCStock-Tech1.65%-0.94%-37.71%
26WMTWalmart INCStock-Consumer Staples1.12%+0.29%-0.41%
27TSCOTractor Supply CompanyStock-Consumer Disc0.88%+0.08%+0.38%
28SUNBSunbelt Rentals Holdings INCStock-Industrials0.86%+0.86%NEW
29RYRoyal Bank Of CanadaStock-Financials0.68%+0.07%-2.55%
30GIBCgi INCStock-Tech0.58%-0.02%+0.94%
31BLKBlackrock INCStock-Financials0.57%-2.67%-84.30%
32FSVFirstservice CORPStock-Other0.55%+0.18%+38.08%
33BGSITHE Boyd Group INCStock-Other0.54%+0.54%NEW
34TDToronto-dominion BankStock-Financials0.52%—-1.71%
35AEMAgnico Eagle Mines LTDStock-Materials0.50%—-4.89%
36SUSuncor Energy INCStock-Energy0.48%+0.21%-3.25%
37BMOBank Of MontrealStock-Financials0.42%—-1.67%
38TFIITfi International INCStock-Other0.39%—-20.39%
39WPMWheaton Precious Metals CORPStock-Materials0.39%—+0.81%
40CNICanadian Natl Railway CoStock-Industrials0.30%—-1.26%
41TGBTaseko Mines LTDStock-Other0.30%+0.13%+23.49%
42DSGXDescartes Systems Grp/theStock-Tech0.27%—+27.75%
43DOOBrp Inc/ca- Sub VotingStock-Other0.24%—-17.69%
44CIGIColliers Intl Gr-subord VotStock-Other0.23%—+12.47%
45BAMBrookfield Asset Mgmt-aStock-Financials0.23%—+7.30%
46RBARb Global INCStock-Industrials0.23%—-6.99%
47CAECae INCStock-Other0.22%——
48GILGildan Activewear INCStock-Consumer Disc0.21%—-0.65%
49BNTBrookfield Wealth Solutions Ltd.Stock-Other0.19%—+30.83%
50SLFSun Life Financial INCStock-Financials0.19%—-1.29%
1–50 of 72

Holding changes this quarter

Montrusco Bolton Investments INC.'s most significant position changes for 2026-03-31: New buy: Amphenol Corp-cl A (APH); Sold out: Rollins INC (ROL); Sold out: Adobe INC (ADBE); Sold out: Fortinet INC (FTNT); New buy: Sunbelt Rentals Holdings INC (SUNB).

Position changes disclosed by Montrusco Bolton Investments INC. for the quarter ending 2026-03-31, including ticker, issuer, weight change, shares change, and action
#TickerIssuerWeight ChangeShares ChangeAction
1AVGOBroadcom INC+1.6%+118.95%Add
2JPMJpmorgan Chase & Co+1.5%+23.95%Add
3IDXXIdexx Laboratories INC+1.4%+93.36%Add
4APGApi Group CORP+1.3%+50.55%Add
5VLOValero Energy CORP+1.3%-14.96%Trim
6MAMastercard INC - A+0.9%+27.98%Add
7LRCXLam Research CORP+0.9%+9.34%Add
8NVDANvidia CORP+0.4%-8.31%Trim
9UBERUber Technologies INC+0.3%+7.47%Add
10WMTWalmart INC+0.3%-0.41%Trim
11SUSuncor Energy INC+0.2%-3.25%Trim
12SHWSherwin-williams Co/the+0.2%-6.90%Trim
13FSVFirstservice CORP+0.2%+38.08%Add
14TGBTaseko Mines LTD+0.1%+23.49%Add
15TSCOTractor Supply Company+0.1%+0.38%Add
16RYRoyal Bank Of Canada+0.1%-2.55%Trim
17PSAPublic Storage+0.1%-18.47%Trim
18TFIITfi International INC—-20.39%Trim
19GIBCgi INC0%+0.94%Add
20TSMTaiwan Semiconductor-sp Adr0%-27.00%Trim
21CBZCbiz INC-0.1%+15.21%Add
22UFPTUfp Technologies INC-0.1%-87.19%Trim
23ORLAOrla Mining LTD-0.1%-66.44%Trim
24METAMeta Platforms Inc-class A-0.1%-7.66%Trim
25CMGChipotle Mexican Grill INC-0.1%-10.03%Trim
26MNSTMonster Beverage CORP-0.1%-16.36%Trim
27AGIAlamos Gold Inc-class A-0.2%-82.81%Trim
28DHRDanaher CORP-0.3%-7.16%Trim
29AAPLApple INC-0.3%-21.97%Trim
30AMZNAmazon.com INC-0.4%-14.14%Trim
31ZTSZoetis INC-0.4%-23.14%Trim
32WCNWaste Connections INC-0.6%-22.31%Trim
33GOOGLAlphabet Inc-cl A-0.7%-19.23%Trim
34RYANRyan Specialty Holdings INC-0.7%-7.38%Trim
35SNPSSynopsys INC-0.9%-37.71%Trim
36MSFTMicrosoft CORP-2.7%-22.56%Trim
37BLKBlackrock INC-2.7%-84.30%Trim
38APHAmphenol Corp-cl A—NEWNew buy
39ROLRollins INC—EXITSold out
40ADBEAdobe INC—EXITSold out
41FTNTFortinet INC—EXITSold out
42SUNBSunbelt Rentals Holdings INC—NEWNew buy
43BGSITHE Boyd Group INC—NEWNew buy
44EROEro Copper CORP—EXITSold out
45GRTUFGranite Real Estate Investme—EXITSold out
46EGOEldorado Gold CORP—EXITSold out
47OROr Royalties INC—NEWNew buy
48MDAMda Space LTD—NEWNew buy
49ITRGIntegra Resources CORP—NEWNew buy
50ENBEnbridge INC—EXITSold out

FAQ

What is Montrusco Bolton Investments INC. and what type of investor is it?
Montrusco Bolton Investments INC. is a investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2026-03-31), the firm manages a tracked equity portfolio valued at approximately $6.6B, spread across 72 disclosed positions.
What are Montrusco Bolton Investments INC.'s largest equity positions?
Based on the latest 13F filing, Montrusco Bolton Investments INC.'s top holdings by market value are: 1. Nvidia CORP (NVDA) — $619.0M (9.4%) 2. Microsoft CORP (MSFT) — $449.6M (6.8%) 3. Alphabet Inc-cl A (GOOGL) — $394.3M (6.0%) 4. Amazon.com INC (AMZN) — $369.6M (5.6%) 5. Jpmorgan Chase & Co (JPM) — $356.0M (5.4%)
What changes did Montrusco Bolton Investments INC. make in its most recent portfolio filing?
In the latest reported quarter, Montrusco Bolton Investments INC. made 50 notable position adjustments: 6 new positions were initiated, 12 existing holdings were added to, 25 positions were partially reduced, and 7 were completely exited. The largest of these moves: New buy: Amphenol Corp-cl A (APH); Sold out: Rollins INC (ROL); Sold out: Adobe INC (ADBE); Sold out: Fortinet INC (FTNT); New buy: Sunbelt Rentals Holdings INC (SUNB)
What sectors does Montrusco Bolton Investments INC. focus on?
Montrusco Bolton Investments INC. is concentrated in the following sectors based on its current disclosed equity portfolio: • Information Technology: 42.1% • Communication Services: 15.4% • Financials: 14.6% • Consumer Discretionary: 12.7% • Health Care: 6.0% • Industrials: 3.8%