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MBI

Montrusco Bolton Investments Portfolio holdings

AUM $6.46B
1-Year Est. Return 26.7%
This Fund
S&P 500
This Quarter Est. Return
+23.41%
1 Year Est. Return
+26.7%
3 Year Est. Return
+88.88%
5 Year Est. Return
+105.48%
10 Year Est. Return
+357.1%
AUM
$6.46B
AUM Growth
-$154M
Cap. Flow
-$1.11B
Cap. Flow %
-17.16%
Top 10 Hldgs %
49.4%
Holding
83
New
11
Increased
13
Reduced
52
Closed
3

Top Buys

Rank Stock Value
1
MU icon
Micron Technology
MU
+$153M
2
LIN icon
Linde
LIN
+$123M
3
GEV icon
GE Vernova
GEV
+$77.1M
4
AZN icon
AstraZeneca
AZN
+$41M
5
CHD icon
Church & Dwight Co
CHD
+$33.9M

Top Sells

Rank Stock Value
1
NVDA icon
NVIDIA
NVDA
+$210M
2
WCN
Waste Connections
WCN
+$134M
3
SHW icon
Sherwin-Williams
SHW
+$113M
4
GOOGL icon
Alphabet (Google) Class A
GOOGL
+$112M
5
JPM icon
JPMorgan Chase
JPM
+$99.9M

Sector Composition

Rank Sector Weight
1 Technology 37.42%
2 Financials 13.62%
3 Industrials 9.13%
4 Communication Services 8.97%
5 Consumer Discretionary 8.85%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NVDA icon
1
NVIDIA
NVDA
$5.25T
$528M 8.18%
2,638,049
-1,021,318
-28% -$210M
GOOGL icon
2
Alphabet (Google) Class A
GOOGL
$4.24T
$391M 6.05%
1,093,614
-310,891
-22% -$112M
MSFT icon
3
Microsoft
MSFT
$3.81T
$381M 5.9%
1,021,431
-228,012
-18% -$92.3M
AMZN icon
4
Amazon
AMZN
$2.87T
$376M 5.82%
1,576,144
-248,318
-14% -$62.3M
JPM icon
5
JPMorgan Chase
JPM
$951B
$303M 4.69%
924,638
-321,542
-26% -$99.9M
LRCX icon
6
Lam Research
LRCX
$378B
$291M 4.51%
671,482
-13,876
-2% -$4.21M
AVGO icon
7
Broadcom
AVGO
$1.75T
$241M 3.73%
637,407
+11,772
+2% +$4.72M
MA icon
8
Mastercard
MA
$521B
$241M 3.73%
468,356
-21,487
-4% -$10.7M
MU icon
9
Micron Technology
MU
$1.05T
$236M 3.65%
+204,062
New +$153M
MNST icon
10
Monster Beverage
MNST
$91.8B
$203M 3.15%
4,227,582
-1,692,756
-29% -$71.1M
DHR icon
11
Danaher
DHR
$152B
$203M 3.14%
1,064,582
-276,586
-21% -$50.2M
IDXX icon
12
Idexx Laboratories
IDXX
$43.7B
$196M 3.04%
372,788
+30,668
+9% +$17.2M
META icon
13
Meta Platforms (Facebook)
META
$1.47T
$188M 2.92%
334,610
-87,790
-21% -$53.7M
TSM icon
14
TSMC
TSM
$2.17T
$173M 2.68%
362,899
-147,343
-29% -$59.8M
APG icon
15
APi Group
APG
$17.2B
$172M 2.66%
4,051,726
-600,419
-13% -$26.2M
VLO icon
16
Valero Energy
VLO
$101B
$166M 2.57%
637,430
-298,803
-32% -$73.6M
WCN
17
Waste Connections
WCN
$41.7B
$162M 2.52%
974,830
-847,370
-47% -$134M
APH icon
18
Amphenol
APH
$194B
$157M 2.43%
889,016
-46,535
-5% -$6.71M
PSA icon
19
Public Storage
PSA
$58.5B
$140M 2.16%
438,832
-79,474
-15% -$24.3M
AAPL icon
20
Apple
AAPL
$4.67T
$132M 2.04%
455,851
-163,279
-26% -$46.7M
LIN icon
21
Linde
LIN
$226B
$126M 1.95%
+242,597
New +$123M
UBER icon
22
Uber
UBER
$161B
$124M 1.91%
1,712,052
-530,337
-24% -$38.9M
CMG icon
23
Chipotle Mexican Grill
CMG
$48.1B
$105M 1.63%
3,095,354
-1,663,168
-35% -$54.3M
RYAN icon
24
Ryan Specialty Holdings
RYAN
$11.2B
$102M 1.57%
2,689,031
-1,333,475
-33% -$45.3M
SNPS icon
25
Synopsys
SNPS
$84.8B
$90.4M 1.4%
202,769
-78,532
-28% -$36.9M
1
2 3 4

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Montrusco Bolton Investments's Q2 2026 Portfolio in Review

As of Q2 2026, Montrusco Bolton Investments held 83 positions worth $6.46B, down 2.3% from $6.61B the previous quarter. Its ten largest holdings account for 49% of the portfolio.

Montrusco Bolton Investments withdrew a net $1.11B in Q2 2026, closing 3 positions and reducing 52 holdings. Its most notable exit was Sherwin-Williams, an estimated $113M position sold in full.

By sector, the portfolio is most concentrated in Technology at 37% of assets, up from 33% a quarter earlier, followed by Financials and Industrials.

Against the trend, Montrusco Bolton Investments opened a new position in Micron Technology worth $236M.

  • Montrusco Bolton Investments's largest Q2 2026 buy was Micron Technology: 204,062 shares worth $236M.
  • Montrusco Bolton Investments added most to Idexx Laboratories in Q2 2026, an estimated $17.2M increase.
  • Montrusco Bolton Investments's biggest Q2 2026 reduction was NVIDIA, cutting an estimated $210M.
  • Montrusco Bolton Investments fully exited Sherwin-Williams in Q2 2026, selling an estimated $113M.
  • Montrusco Bolton Investments's ten largest holdings make up 49% of its $6.46B portfolio in Q2 2026.
  • Montrusco Bolton Investments opened 11 new positions and closed 3 in Q2 2026.
  • Montrusco Bolton Investments's portfolio value fell 2.3% quarter-over-quarter to $6.46B.

Based on Montrusco Bolton Investments's 13F filing for Q2 2026, filed 21 Jul 2026.