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MAM

Montanaro Asset Management Portfolio holdings

AUM $334M
1-Year Est. Return 12.52%
This Fund
S&P 500
This Quarter Est. Return
-4.35%
1 Year Est. Return
+12.52%
3 Year Est. Return
+37.38%
5 Year Est. Return
+44.93%
10 Year Est. Return
–
AUM
$359M
AUM Growth
-$41.6M
Cap. Flow
-$9.67M
Cap. Flow %
-2.7%
Top 10 Hldgs %
46.26%
Holding
43
New
2
Increased
15
Reduced
17
Closed
2

Top Buys

Rank Stock Value
1
ENTG icon
Entegris
ENTG
+$4.87M
2
BCPC
Balchem Corp
BCPC
+$3.45M
3
FSS icon
Federal Signal
FSS
+$3.11M
4
MIR icon
Mirion Technologies
MIR
+$2.09M
5
EGP icon
EastGroup Properties
EGP
+$1.88M

Top Sells

Rank Stock Value
1
TYL icon
Tyler Technologies
TYL
+$4.91M
2
FORM icon
FormFactor
FORM
+$4.55M
3
TMDX icon
Transmedics
TMDX
+$3.59M
4
NVMI
Nova
NVMI
+$3.23M
5
FN icon
Fabrinet
FN
+$2.39M

Sector Composition

Rank Sector Weight
1 Technology 34.34%
2 Industrials 19.02%
3 Healthcare 16.31%
4 Financials 9.55%
5 Materials 6.94%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
NVMI
1
Nova
NVMI
$13.6B
$20.9M 5.82%
63,630
-10,050
-14% -$3.23M
TECH icon
2
Bio-Techne
TECH
$11.2B
$20.4M 5.68%
346,450
-15,600
-4% -$948K
ROL icon
3
Rollins
ROL
$18.8B
$18.3M 5.1%
305,000
+8,000
+3% +$470K
BSY icon
4
Bentley Systems
BSY
$10.2B
$17.6M 4.91%
461,409
+509
+0.1% +$23.2K
HLI icon
5
Houlihan Lokey
HLI
$9.75B
$17M 4.74%
97,650
+8,650
+10% +$1.59M
MANH icon
6
Manhattan Associates
MANH
$9.42B
$16.4M 4.58%
94,910
+2,750
+3% +$503K
BCPC
7
Balchem Corp
BCPC
$5.29B
$15.5M 4.33%
101,300
+22,600
+29% +$3.45M
TYL icon
8
Tyler Technologies
TYL
$13B
$13.7M 3.83%
30,275
-10,300
-25% -$4.91M
CSW
9
CSW Industrials
CSW
$4.78B
$13.6M 3.78%
46,200
+6,200
+16% +$1.65M
FN icon
10
Fabrinet
FN
$16.9B
$12.5M 3.49%
27,500
-5,500
-17% -$2.39M
TMDX icon
11
Transmedics
TMDX
$2.57B
$12.4M 3.46%
101,939
-28,647
-22% -$3.59M
SITM icon
12
SiTime
SITM
$15.7B
$12.4M 3.44%
35,000
– –
AWK icon
13
American Water Works
AWK
$26.3B
$11.8M 3.28%
90,240
-7,300
-7% -$975K
TREX icon
14
Trex
TREX
$4.57B
$10.6M 2.96%
302,462
-20,000
-6% -$809K
HWKN icon
15
Hawkins
HWKN
$2.94B
$9.36M 2.61%
65,900
+6,800
+12% +$1M
VEEV icon
16
Veeva Systems
VEEV
$31.6B
$8.84M 2.46%
39,600
-600
-1% -$159K
ENTG icon
17
Entegris
ENTG
$19.2B
$8.82M 2.46%
104,700
+56,100
+115% +$4.87M
MSCI icon
18
MSCI
MSCI
$41.5B
$8.69M 2.42%
15,150
+800
+6% +$449K
FCN icon
19
FTI Consulting
FCN
$4.88B
$8.54M 2.38%
50,000
– –
EGP icon
20
EastGroup Properties
EGP
$11.3B
$8.48M 2.36%
47,600
+10,600
+29% +$1.88M
EXPO icon
21
Exponent
EXPO
$3.04B
$8.37M 2.33%
120,500
-1,100
-0.9% -$77.3K
BRKR icon
22
Bruker
BRKR
$9.14B
$8.17M 2.28%
173,500
-47,100
-21% -$1.99M
PAYC icon
23
Paycom
PAYC
$7.05B
$8.05M 2.24%
50,500
-13,000
-20% -$2.3M
ALRM icon
24
Alarm.com
ALRM
$2.65B
$7.66M 2.13%
150,100
-14,200
-9% -$724K
TW icon
25
Tradeweb Markets
TW
$21.7B
$7.47M 2.08%
69,500
+4,500
+7% +$483K
1
2

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RWI
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PMA
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PCM
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VFIC
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TFG
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Montanaro Asset Management's Q4 2025 Portfolio in Review

As of Q4 2025, Montanaro Asset Management held 43 positions worth $359M, down 10% from $400M the previous quarter. Its ten largest holdings account for 46% of the portfolio.

Montanaro Asset Management's Q4 2025 filing shows 2 new, 15 increased, 17 reduced and 2 closed positions. Its largest new stake was Universal Technical Institute: 44,300 shares worth $1.16M. The largest sale was Tyler Technologies, an estimated $4.91M.

By sector, the portfolio is most concentrated in Technology at 34% of assets, down from 37% a quarter earlier, followed by Industrials and Healthcare.

  • Montanaro Asset Management's largest Q4 2025 buy was Universal Technical Institute: 44,300 shares worth $1.16M.
  • Montanaro Asset Management added most to Entegris in Q4 2025, an estimated $4.87M increase.
  • Montanaro Asset Management's biggest Q4 2025 reduction was Tyler Technologies, cutting an estimated $4.91M.
  • Montanaro Asset Management fully exited FormFactor in Q4 2025, selling an estimated $4.55M.
  • Montanaro Asset Management's ten largest holdings make up 46% of its $359M portfolio in Q4 2025.
  • Montanaro Asset Management opened 2 new positions and closed 2 in Q4 2025.
  • Montanaro Asset Management's portfolio value fell 10% quarter-over-quarter to $359M.

Based on Montanaro Asset Management's 13F filing for Q4 2025, filed 10 Mar 2026.