Montanaro Asset Management Ltd Concentrated Active

Location: London, United Kingdom

CIK: 0001831133 · Show all filings

Period: Q4 2021 (← Previous) (Next →)

Filing Date: Feb 11, 2022

Total Value: $991M (100.0% shares, 0.0% debt)

Holdings (48)

TREX TREX CO INC 7.0%

Value $69.54M Shares 515,000 Est. Cost $79.03 Unrealized +51.9%

ICLR ICON PLC 6.9%

Value $68.88M Shares 222,400 Est. Cost $198.79 Unrealized +40.7%

NVMI NOVA LTD 6.2%

Value $61.54M Shares 420,050 Est. Cost $93.48 Unrealized +29.5%

TECH BIO-TECHNE CORP 5.5%

Value $54.04M Shares 104,450 Est. Cost $96.76 Unrealized +24.4%

BRKR BRUKER CORP 5.2%

Value $51.39M Shares 612,400 Est. Cost $52.68 Unrealized +50.0%

ENTG ENTEGRIS INC 5.0%

Value $49.56M Shares 357,600 Est. Cost $125.35 Unrealized +9.7%

SEDG SOLAREDGE TECHNOLOGIES INC 4.9%

Value $48.13M Shares 171,550 Est. Cost $281.42 Unrealized +12.2%

— ANSYS INC 4.2%

Value $41.46M Shares 103,350 Est. Cost $362.43 Unrealized —

ZS ZSCALER INC 4.2%

Value $41.32M Shares 128,600 Est. Cost $219.73 Unrealized +43.3%

IDXX IDEXX LABS INC 3.8%

Value $37.96M Shares 57,650 Est. Cost $460.73 Unrealized +36.3%

CGNX COGNEX CORP 3.6%

Value $36.1M Shares 464,200 Est. Cost $71.89 Unrealized +9.1%

IEX IDEX CORP 3.6%

Value $35.92M Shares 152,000 Est. Cost $196.72 Unrealized +9.6%

MASI MASIMO CORP 3.6%

Value $35.76M Shares 122,150 Est. Cost $255.36 Unrealized +11.5%

DXCM DEXCOM INC 3.4%

Value $34.1M Shares 63,500 Est. Cost $98.23 Unrealized +46.3%

XYL XYLEM INC 3.2%

Value $31.66M Shares 264,000 Est. Cost $95.05 Unrealized +24.2%

WMS ADVANCED DRAIN SYS INC DEL 2.6%

Value $26.2M Shares 192,500 Est. Cost $116.73 Unrealized +3.3%

VEEV VEEVA SYS INC 2.6%

Value $26.12M Shares 102,250 Est. Cost $280.53 Unrealized +3.6%

ERII ENERGY RECOVERY INC 2.3%

Value $22.76M Shares 1,059,000 Est. Cost $19.89 Unrealized +5.2%

ALRM ALARM COM HLDGS INC 2.1%

Value $20.55M Shares 242,250 Est. Cost $74.04 Unrealized +10.5%

BMI BADGER METER INC 1.9%

Value $18.65M Shares 175,000 Est. Cost $81.70 Unrealized +25.0%

MSEX MIDDLESEX WTR CO 1.8%

Value $18.05M Shares 150,000 Est. Cost $73.25 Unrealized +45.0%

HLI HOULIHAN LOKEY INC 1.7%

Value $17.08M Shares 165,000 Est. Cost $60.38 Unrealized +63.9%

MXCT MAXCYTE INC 1.4%

Value $14.08M Shares 1,379,000 Est. Cost $15.08 Unrealized -28.8%

TYL TYLER TECHNOLOGIES INC 1.3%

Value $13.03M Shares 24,225 Est. Cost $428.56 Unrealized +20.8%

— TECHTARGET INC 1.2%

Value $11.6M Shares 121,250 Est. Cost $60.47 Unrealized —

AMRC AMERESCO INC 1.1%

Value $11.36M Shares 139,500 Est. Cost $79.98 Unrealized 0.0%

PCTY PAYLOCITY HLDG CORP 1.1%

Value $10.63M Shares 45,000 Est. Cost $189.55 Unrealized +40.0%

CSW CSW INDUSTRIALS INC 1.0%

Value $9.548M Shares 79,000 Est. Cost $105.69 Unrealized +21.0%

EXPO EXPONENT INC 0.9%

Value $8.883M Shares 76,100 Est. Cost $77.91 Unrealized +43.5%

SLP SIMULATIONS PLUS INC 0.8%

Value $8.278M Shares 175,000 Est. Cost $63.25 Unrealized -26.5%

FOXF FOX FACTORY HLDG CORP 0.8%

Value $7.706M Shares 45,300 Est. Cost $98.60 Unrealized +69.8%

SITM SITIME CORP 0.7%

Value $6.692M Shares 22,875 Est. Cost $171.97 Unrealized +52.4%

INMD INMODE LTD 0.6%

Value $5.876M Shares 83,250 Est. Cost $70.62 Unrealized +13.6%

XPEL XPEL INC 0.6%

Value $5.749M Shares 84,200 Est. Cost $42.21 Unrealized +70.7%

KRNT KORNIT DIGITAL LTD 0.6%

Value $5.473M Shares 35,950 Est. Cost $83.36 Unrealized +84.6%

ROL ROLLINS INC 0.5%

Value $4.789M Shares 140,000 Est. Cost $35.90 Unrealized -7.6%

AXON AXON ENTERPRISE INC 0.4%

Value $4.168M Shares 26,550 Est. Cost $158.16 Unrealized +6.2%

APPS DIGITAL TURBINE INC 0.4%

Value $4.025M Shares 66,000 Est. Cost $72.03 Unrealized -5.6%

TTC TORO CO 0.3%

Value $2.787M Shares 27,900 Est. Cost $91.17 Unrealized +9.2%

NRC NATIONAL RESH CORP 0.3%

Value $2.786M Shares 67,100 Est. Cost $50.78 Unrealized -14.4%

PAYC PAYCOM SOFTWARE INC 0.2%

Value $2.263M Shares 5,450 Est. Cost $424.02 Unrealized +9.4%

NVCR NOVOCURE LTD 0.2%

Value $1.637M Shares 21,800 Est. Cost $137.83 Unrealized -27.2%

MSCI MSCI INC 0.1%

Value $1.44M Shares 2,350 Est. Cost $431.53 Unrealized +38.9%

U UNITY SOFTWARE INC 0.1%

Value $551K Shares 3,850 Est. Cost $98.26 Unrealized +55.5%

AMBA AMBARELLA INC 0.0%

Value $335K Shares 1,650 Est. Cost $101.91 Unrealized +81.9%

— AVALARA INC 0.0%

Value $316K Shares 2,450 Est. Cost $157.06 Unrealized —

— EVERBRIDGE INC 0.0%

Value $239K Shares 3,550 Est. Cost $123.93 Unrealized —

TMDX TRANSMEDICS GROUP INC 0.0%

Value $201K Shares 10,500 Est. Cost $28.52 Unrealized -12.1%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
TREX	TREX CO INC	515,000	$69.54M	7.0%	$79.03	+51.9%	COM	89531P105
ICLR	ICON PLC	222,400	$68.88M	6.9%	$198.79	+40.7%	SHS	G4705A100
NVMI	NOVA LTD	420,050	$61.54M	6.2%	$93.48	+29.5%	COM	M7516K103
TECH	BIO-TECHNE CORP	104,450	$54.04M	5.5%	$96.76	+24.4%	COM	09073M104
BRKR	BRUKER CORP	612,400	$51.39M	5.2%	$52.68	+50.0%	COM	116794108
ENTG	ENTEGRIS INC	357,600	$49.56M	5.0%	$125.35	+9.7%	COM	29362U104
SEDG	SOLAREDGE TECHNOLOGIES INC	171,550	$48.13M	4.9%	$281.42	+12.2%	COM	83417M104
—	ANSYS INC	103,350	$41.46M	4.2%	$362.43	—	COM	03662Q105
ZS	ZSCALER INC	128,600	$41.32M	4.2%	$219.73	+43.3%	COM	98980G102
IDXX	IDEXX LABS INC	57,650	$37.96M	3.8%	$460.73	+36.3%	COM	45168D104
CGNX	COGNEX CORP	464,200	$36.1M	3.6%	$71.89	+9.1%	COM	192422103
IEX	IDEX CORP	152,000	$35.92M	3.6%	$196.72	+9.6%	COM	45167R104
MASI	MASIMO CORP	122,150	$35.76M	3.6%	$255.36	+11.5%	COM	574795100
DXCM	DEXCOM INC	63,500	$34.1M	3.4%	$98.23	+46.3%	COM	252131107
XYL	XYLEM INC	264,000	$31.66M	3.2%	$95.05	+24.2%	COM	98419M100
WMS	ADVANCED DRAIN SYS INC DEL	192,500	$26.2M	2.6%	$116.73	+3.3%	COM	00790R104
VEEV	VEEVA SYS INC	102,250	$26.12M	2.6%	$280.53	+3.6%	CL A COM	922475108
ERII	ENERGY RECOVERY INC	1,059,000	$22.76M	2.3%	$19.89	+5.2%	COM	29270J100
ALRM	ALARM COM HLDGS INC	242,250	$20.55M	2.1%	$74.04	+10.5%	COM	011642105
BMI	BADGER METER INC	175,000	$18.65M	1.9%	$81.70	+25.0%	COM	056525108
MSEX	MIDDLESEX WTR CO	150,000	$18.05M	1.8%	$73.25	+45.0%	COM	596680108
HLI	HOULIHAN LOKEY INC	165,000	$17.08M	1.7%	$60.38	+63.9%	CL A	441593100
MXCT	MAXCYTE INC	1,379,000	$14.08M	1.4%	$15.08	-28.8%	COM	57777K106
TYL	TYLER TECHNOLOGIES INC	24,225	$13.03M	1.3%	$428.56	+20.8%	COM	902252105
—	TECHTARGET INC	121,250	$11.6M	1.2%	$60.47	—	COM	87874R100
AMRC	AMERESCO INC	139,500	$11.36M	1.1%	$79.98	0.0%	CL A	02361E108
PCTY	PAYLOCITY HLDG CORP	45,000	$10.63M	1.1%	$189.55	+40.0%	COM	70438V106
CSW	CSW INDUSTRIALS INC	79,000	$9.548M	1.0%	$105.69	+21.0%	COM	126402106
EXPO	EXPONENT INC	76,100	$8.883M	0.9%	$77.91	+43.5%	COM	30214U102
SLP	SIMULATIONS PLUS INC	175,000	$8.278M	0.8%	$63.25	-26.5%	COM	829214105
FOXF	FOX FACTORY HLDG CORP	45,300	$7.706M	0.8%	$98.60	+69.8%	COM	35138V102
SITM	SITIME CORP	22,875	$6.692M	0.7%	$171.97	+52.4%	COM	82982T106
INMD	INMODE LTD	83,250	$5.876M	0.6%	$70.62	+13.6%	SHS	M5425M103
XPEL	XPEL INC	84,200	$5.749M	0.6%	$42.21	+70.7%	COM	98379L100
KRNT	KORNIT DIGITAL LTD	35,950	$5.473M	0.6%	$83.36	+84.6%	SHS	M6372Q113
ROL	ROLLINS INC	140,000	$4.789M	0.5%	$35.90	-7.6%	COM	775711104
AXON	AXON ENTERPRISE INC	26,550	$4.168M	0.4%	$158.16	+6.2%	COM	05464C101
APPS	DIGITAL TURBINE INC	66,000	$4.025M	0.4%	$72.03	-5.6%	COM NEW	25400W102
TTC	TORO CO	27,900	$2.787M	0.3%	$91.17	+9.2%	COM	891092108
NRC	NATIONAL RESH CORP	67,100	$2.786M	0.3%	$50.78	-14.4%	COM NEW	637372202
PAYC	PAYCOM SOFTWARE INC	5,450	$2.263M	0.2%	$424.02	+9.4%	COM	70432V102
NVCR	NOVOCURE LTD	21,800	$1.637M	0.2%	$137.83	-27.2%	ORD SHS	G6674U108
MSCI	MSCI INC	2,350	$1.44M	0.1%	$431.53	+38.9%	COM	55354G100
U	UNITY SOFTWARE INC	3,850	$551K	0.1%	$98.26	+55.5%	COM	91332U101
AMBA	AMBARELLA INC	1,650	$335K	0.0%	$101.91	+81.9%	SHS	G037AX101
—	AVALARA INC	2,450	$316K	0.0%	$157.06	—	COM	05338G106
—	EVERBRIDGE INC	3,550	$239K	0.0%	$123.93	—	COM	29978A104
TMDX	TRANSMEDICS GROUP INC	10,500	$201K	0.0%	$28.52	-12.1%	COM	89377M109