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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
+0.25%
1 Year Est. Return
+12.52%
3 Year Est. Return
+37.38%
5 Year Est. Return
+44.93%
10 Year Est. Return
AUM
$679M
AUM Growth
+$86.4M
Cap. Flow
+$102M
Cap. Flow %
14.98%
Top 10 Hldgs %
51.27%
Holding
44
New
4
Increased
28
Reduced
7
Closed
1

Top Buys

Rank Stock Value
1
TECH icon
Bio-Techne
TECH
+$28.2M
2
DXCM icon
DexCom
DXCM
+$18M
3
IEX icon
IDEX
IEX
+$17.7M
4
ICLR icon
Icon
ICLR
+$10.9M
5
MASI
Masimo
MASI
+$7.13M

Top Sells

Rank Stock Value
1
SEDG icon
SolarEdge
SEDG
+$6.33M
2
BMI icon
Badger Meter
BMI
+$5.09M
3
NVCR icon
NovoCure
NVCR
+$3.95M
4
ALRM icon
Alarm.com
ALRM
+$3.14M
5
IDXX icon
Idexx Laboratories
IDXX
+$3.11M

Sector Composition

Rank Sector Weight
1 Healthcare 37.4%
2 Technology 32.99%
3 Industrials 16.87%
4 Utilities 4.73%
5 Consumer Staples 3.09%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake
Capital Flow
TREX icon
1
Trex
TREX
$4.57B
$49.3M 7.25%
538,100
+21,000
+4% +$1.97M
ICLR icon
2
Icon
ICLR
$13B
$46.5M 6.84%
236,650
+55,100
+30% +$10.9M
SEDG icon
3
SolarEdge
SEDG
$2.62B
$39.2M 5.78%
136,500
-21,000
-13% -$6.33M
ANSS
4
DELISTED
Ansys
ANSS
$35M 5.15%
103,000
+7,750
+8% +$2.75M
BRKR icon
5
Bruker
BRKR
$9.14B
$34.4M 5.07%
535,400
+109,000
+26% +$6.55M
CGNX icon
6
Cognex
CGNX
$10.2B
$34.3M 5.05%
413,700
+36,500
+10% +$3.04M
TECH icon
7
Bio-Techne
TECH
$11.2B
$29.5M 4.34%
+308,800
New +$28.2M
QLYS icon
8
Qualys
QLYS
$4.75B
$28.7M 4.23%
274,200
+23,000
+9% +$2.57M
IDXX icon
9
Idexx Laboratories
IDXX
$43.9B
$26.4M 3.89%
54,000
-6,200
-10% -$3.11M
SLP icon
10
Simulations Plus
SLP
$371M
$24.9M 3.67%
394,400
+27,500
+7% +$2.02M
MASI
11
DELISTED
Masimo
MASI
$24M 3.53%
104,500
+28,400
+37% +$7.13M
ALRM icon
12
Alarm.com
ALRM
$2.65B
$23.1M 3.4%
267,000
-33,300
-11% -$3.14M
VEEV icon
13
Veeva Systems
VEEV
$31.6B
$22.8M 3.35%
87,200
+12,000
+16% +$3.34M
XYL icon
14
Xylem
XYL
$28.6B
$22.3M 3.28%
212,000
-30,000
-12% -$3.04M
LOPE icon
15
Grand Canyon Education
LOPE
$3.84B
$21M 3.09%
195,900
+40,600
+26% +$4.03M
IEX icon
16
IDEX
IEX
$16.6B
$18.7M 2.76%
+89,500
New +$17.7M
DXCM icon
17
DexCom
DXCM
$28.3B
$17.3M 2.54%
+192,000
New +$18M
NVCR icon
18
NovoCure
NVCR
$1.97B
$15.2M 2.23%
114,650
-24,950
-18% -$3.95M
CYBR
19
DELISTED
CyberArk
CYBR
$14.7M 2.17%
114,000
BMI icon
20
Badger Meter
BMI
$3.71B
$14.5M 2.13%
155,500
-50,500
-25% -$5.09M
AWK icon
21
American Water Works
AWK
$26.3B
$13.6M 2%
90,500
+10,250
+13% +$1.55M
HLI icon
22
Houlihan Lokey
HLI
$9.87B
$11.9M 1.75%
178,300
+61,200
+52% +$4.13M
MSEX icon
23
Middlesex Water
MSEX
$1.05B
$10.4M 1.54%
132,000
+2,500
+2% +$189K
CSW
24
CSW Industrials
CSW
$4.78B
$10.1M 1.49%
74,900
+19,600
+35% +$2.49M
GDRX icon
25
GoodRx Holdings
GDRX
$1.03B
$9.99M 1.47%
256,000
+2,500
+1% +$112K

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Montanaro Asset Management's Q1 2021 Portfolio in Review

As of Q1 2021, Montanaro Asset Management held 44 positions worth $679M, up 15% from $593M the previous quarter. Its ten largest holdings account for 51% of the portfolio.

Montanaro Asset Management deployed $102M of net new capital in Q1 2021, opening 4 new positions and adding to 28 existing holdings. Its largest new stake was Bio-Techne: 308,800 shares worth $29.5M.

By sector, the portfolio is most concentrated in Healthcare at 37% of assets, up from 32% a quarter earlier, followed by Technology and Industrials.

On the sell side, the largest reduction was SolarEdge, an estimated $6.33M trimmed.

  • Montanaro Asset Management's largest Q1 2021 buy was Bio-Techne: 308,800 shares worth $29.5M.
  • Montanaro Asset Management added most to Icon in Q1 2021, an estimated $10.9M increase.
  • Montanaro Asset Management's biggest Q1 2021 reduction was SolarEdge, cutting an estimated $6.33M.
  • Montanaro Asset Management fully exited Cogent Communications in Q1 2021, selling an estimated $2.73M.
  • Montanaro Asset Management's ten largest holdings make up 51% of its $679M portfolio in Q1 2021.
  • Montanaro Asset Management opened 4 new positions and closed 1 in Q1 2021.
  • Montanaro Asset Management's portfolio value rose 15% quarter-over-quarter to $679M.

Based on Montanaro Asset Management's 13F filing for Q1 2021, filed 12 May 2021.