Montanaro Asset Management Ltd Concentrated Active

Location: London, United Kingdom

CIK: 0001831133 · Show all filings

Period: Q4 2022 (← Previous) (Next →)

Filing Date: Feb 8, 2023

Total Value: $614M (100.0% shares, 0.0% debt)

Holdings (47)

BRKR BRUKER CORP 6.5%

Value $40.13M Shares 587,150 Est. Cost $52.68 Unrealized +19.2%

ICLR ICON PLC 5.7%

Value $34.75M Shares 178,900 Est. Cost $198.79 Unrealized -0.3%

TECH BIO-TECHNE CORP 5.2%

Value $32.14M Shares 387,800 Est. Cost $82.83 Unrealized -5.5%

— ANSYS INC 5.0%

Value $30.57M Shares 126,550 Est. Cost $342.01 Unrealized —

SEDG SOLAREDGE TECHNOLOGIES INC 4.9%

Value $30.32M Shares 107,030 Est. Cost $281.42 Unrealized -5.7%

TREX TREX CO INC 4.7%

Value $28.91M Shares 683,000 Est. Cost $74.50 Unrealized -39.1%

IEX IDEX CORP 4.1%

Value $25M Shares 109,500 Est. Cost $196.49 Unrealized +9.3%

NVMI NOVA LTD 4.0%

Value $24.56M Shares 300,725 Est. Cost $93.01 Unrealized -12.3%

VEEV VEEVA SYS INC 3.7%

Value $22.81M Shares 141,350 Est. Cost $240.35 Unrealized -28.9%

CGNX COGNEX CORP 3.4%

Value $20.9M Shares 443,700 Est. Cost $70.39 Unrealized -35.0%

TYL TYLER TECHNOLOGIES INC 3.4%

Value $20.88M Shares 64,750 Est. Cost $436.23 Unrealized -25.1%

MSCI MSCI INC 3.4%

Value $20.61M Shares 44,300 Est. Cost $425.69 Unrealized +5.5%

AWK AMERICAN WTR WKS CO INC NEW 3.3%

Value $20.03M Shares 131,400 Est. Cost $140.77 Unrealized -4.2%

BCPC BALCHEM CORP 3.1%

Value $19.29M Shares 158,000 Est. Cost $125.88 Unrealized +2.6%

IDXX IDEXX LABS INC 3.1%

Value $19.19M Shares 47,050 Est. Cost $460.73 Unrealized -15.7%

XYL XYLEM INC 3.0%

Value $18.68M Shares 169,000 Est. Cost $95.05 Unrealized +6.3%

ENTG ENTEGRIS INC 3.0%

Value $18.56M Shares 283,000 Est. Cost $123.75 Unrealized -41.3%

ERII ENERGY RECOVERY INC 2.9%

Value $18.01M Shares 879,000 Est. Cost $19.94 Unrealized +9.7%

MASI MASIMO CORP 2.9%

Value $17.57M Shares 118,750 Est. Cost $239.24 Unrealized -42.5%

ALRM ALARM COM HLDGS INC 2.6%

Value $16.23M Shares 328,000 Est. Cost $72.24 Unrealized -23.7%

ZS ZSCALER INC 2.3%

Value $13.83M Shares 123,600 Est. Cost $213.39 Unrealized -36.3%

BMI BADGER METER INC 2.0%

Value $12.59M Shares 115,500 Est. Cost $81.70 Unrealized +30.0%

AMRC AMERESCO INC 1.9%

Value $11.94M Shares 209,000 Est. Cost $72.94 Unrealized -16.5%

HLI HOULIHAN LOKEY INC 1.9%

Value $11.42M Shares 131,000 Est. Cost $62.52 Unrealized +36.2%

WMS ADVANCED DRAIN SYS INC DEL 1.8%

Value $11.23M Shares 137,000 Est. Cost $116.71 Unrealized -14.5%

EXPO EXPONENT INC 1.3%

Value $7.927M Shares 80,000 Est. Cost $78.66 Unrealized +18.6%

XPEL XPEL INC 1.0%

Value $6.177M Shares 102,850 Est. Cost $45.91 Unrealized +39.2%

POWI POWER INTEGRATIONS INC 1.0%

Value $6.12M Shares 85,325 Est. Cost $68.50 Unrealized 0.0%

PCTY PAYLOCITY HLDG CORP 0.9%

Value $5.828M Shares 30,000 Est. Cost $189.55 Unrealized +13.3%

SITM SITIME CORP 0.9%

Value $5.34M Shares 52,550 Est. Cost $127.23 Unrealized -25.7%

AXON AXON ENTERPRISE INC 0.8%

Value $5.169M Shares 31,150 Est. Cost $158.15 Unrealized -0.0%

MXCT MAXCYTE INC 0.8%

Value $4.915M Shares 929,000 Est. Cost $15.08 Unrealized -59.3%

ROL ROLLINS INC 0.8%

Value $4.75M Shares 130,000 Est. Cost $35.79 Unrealized +4.2%

CSW CSW INDUSTRIALS INC 0.8%

Value $4.637M Shares 40,000 Est. Cost $107.36 Unrealized +10.0%

FOXF FOX FACTORY HLDG CORP 0.7%

Value $4.561M Shares 50,000 Est. Cost $98.03 Unrealized -5.1%

INMD INMODE LTD 0.6%

Value $3.775M Shares 105,750 Est. Cost $61.36 Unrealized -43.3%

FORM FORMFACTOR INC 0.5%

Value $2.901M Shares 130,500 Est. Cost $32.49 Unrealized -28.3%

— TECHTARGET INC 0.5%

Value $2.782M Shares 63,150 Est. Cost $55.27 Unrealized —

NRC NATIONAL RESH CORP 0.4%

Value $2.503M Shares 67,100 Est. Cost $50.78 Unrealized -23.8%

BSY BENTLEY SYS INC 0.3%

Value $1.922M Shares 52,000 Est. Cost $35.87 Unrealized -0.5%

PAYC PAYCOM SOFTWARE INC 0.3%

Value $1.893M Shares 6,100 Est. Cost $405.86 Unrealized -22.1%

APPS DIGITAL TURBINE INC 0.2%

Value $1.006M Shares 66,000 Est. Cost $72.03 Unrealized -78.7%

KRNT KORNIT DIGITAL LTD 0.1%

Value $852K Shares 37,100 Est. Cost $83.06 Unrealized -69.9%

TMDX TRANSMEDICS GROUP INC 0.1%

Value $617K Shares 10,000 Est. Cost $28.52 Unrealized +86.4%

— SHOCKWAVE MED INC 0.0%

Value $221K Shares 1,075 Est. Cost $203.32 Unrealized —

AMBA AMBARELLA INC 0.0%

Value $181K Shares 2,200 Est. Cost $93.08 Unrealized -28.5%

U UNITY SOFTWARE INC 0.0%

Value $122K Shares 4,250 Est. Cost $98.76 Unrealized -68.3%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
BRKR	BRUKER CORP	587,150	$40.13M	6.5%	$52.68	+19.2%	COM	116794108
ICLR	ICON PLC	178,900	$34.75M	5.7%	$198.79	-0.3%	SHS	G4705A100
TECH	BIO-TECHNE CORP	387,800	$32.14M	5.2%	$82.83	-5.5%	COM	09073M104
—	ANSYS INC	126,550	$30.57M	5.0%	$342.01	—	COM	03662Q105
SEDG	SOLAREDGE TECHNOLOGIES INC	107,030	$30.32M	4.9%	$281.42	-5.7%	COM	83417M104
TREX	TREX CO INC	683,000	$28.91M	4.7%	$74.50	-39.1%	COM	89531P105
IEX	IDEX CORP	109,500	$25M	4.1%	$196.49	+9.3%	COM	45167R104
NVMI	NOVA LTD	300,725	$24.56M	4.0%	$93.01	-12.3%	COM	M7516K103
VEEV	VEEVA SYS INC	141,350	$22.81M	3.7%	$240.35	-28.9%	CL A COM	922475108
CGNX	COGNEX CORP	443,700	$20.9M	3.4%	$70.39	-35.0%	COM	192422103
TYL	TYLER TECHNOLOGIES INC	64,750	$20.88M	3.4%	$436.23	-25.1%	COM	902252105
MSCI	MSCI INC	44,300	$20.61M	3.4%	$425.69	+5.5%	COM	55354G100
AWK	AMERICAN WTR WKS CO INC NEW	131,400	$20.03M	3.3%	$140.77	-4.2%	COM	030420103
BCPC	BALCHEM CORP	158,000	$19.29M	3.1%	$125.88	+2.6%	COM	057665200
IDXX	IDEXX LABS INC	47,050	$19.19M	3.1%	$460.73	-15.7%	COM	45168D104
XYL	XYLEM INC	169,000	$18.68M	3.0%	$95.05	+6.3%	COM	98419M100
ENTG	ENTEGRIS INC	283,000	$18.56M	3.0%	$123.75	-41.3%	COM	29362U104
ERII	ENERGY RECOVERY INC	879,000	$18.01M	2.9%	$19.94	+9.7%	COM	29270J100
MASI	MASIMO CORP	118,750	$17.57M	2.9%	$239.24	-42.5%	COM	574795100
ALRM	ALARM COM HLDGS INC	328,000	$16.23M	2.6%	$72.24	-23.7%	COM	011642105
ZS	ZSCALER INC	123,600	$13.83M	2.3%	$213.39	-36.3%	COM	98980G102
BMI	BADGER METER INC	115,500	$12.59M	2.0%	$81.70	+30.0%	COM	056525108
AMRC	AMERESCO INC	209,000	$11.94M	1.9%	$72.94	-16.5%	CL A	02361E108
HLI	HOULIHAN LOKEY INC	131,000	$11.42M	1.9%	$62.52	+36.2%	CL A	441593100
WMS	ADVANCED DRAIN SYS INC DEL	137,000	$11.23M	1.8%	$116.71	-14.5%	COM	00790R104
EXPO	EXPONENT INC	80,000	$7.927M	1.3%	$78.66	+18.6%	COM	30214U102
XPEL	XPEL INC	102,850	$6.177M	1.0%	$45.91	+39.2%	COM	98379L100
POWI	POWER INTEGRATIONS INC	85,325	$6.12M	1.0%	$68.50	0.0%	COM	739276103
PCTY	PAYLOCITY HLDG CORP	30,000	$5.828M	0.9%	$189.55	+13.3%	COM	70438V106
SITM	SITIME CORP	52,550	$5.34M	0.9%	$127.23	-25.7%	COM	82982T106
AXON	AXON ENTERPRISE INC	31,150	$5.169M	0.8%	$158.15	-0.0%	COM	05464C101
MXCT	MAXCYTE INC	929,000	$4.915M	0.8%	$15.08	-59.3%	COM	57777K106
ROL	ROLLINS INC	130,000	$4.75M	0.8%	$35.79	+4.2%	COM	775711104
CSW	CSW INDUSTRIALS INC	40,000	$4.637M	0.8%	$107.36	+10.0%	COM	126402106
FOXF	FOX FACTORY HLDG CORP	50,000	$4.561M	0.7%	$98.03	-5.1%	COM	35138V102
INMD	INMODE LTD	105,750	$3.775M	0.6%	$61.36	-43.3%	SHS	M5425M103
FORM	FORMFACTOR INC	130,500	$2.901M	0.5%	$32.49	-28.3%	COM	346375108
—	TECHTARGET INC	63,150	$2.782M	0.5%	$55.27	—	COM	87874R100
NRC	NATIONAL RESH CORP	67,100	$2.503M	0.4%	$50.78	-23.8%	COM NEW	637372202
BSY	BENTLEY SYS INC	52,000	$1.922M	0.3%	$35.87	-0.5%	COM CL B	08265T208
PAYC	PAYCOM SOFTWARE INC	6,100	$1.893M	0.3%	$405.86	-22.1%	COM	70432V102
APPS	DIGITAL TURBINE INC	66,000	$1.006M	0.2%	$72.03	-78.7%	COM NEW	25400W102
KRNT	KORNIT DIGITAL LTD	37,100	$852K	0.1%	$83.06	-69.9%	SHS	M6372Q113
TMDX	TRANSMEDICS GROUP INC	10,000	$617K	0.1%	$28.52	+86.4%	COM	89377M109
—	SHOCKWAVE MED INC	1,075	$221K	0.0%	$203.32	—	COM	82489T104
AMBA	AMBARELLA INC	2,200	$181K	0.0%	$93.08	-28.5%	SHS	G037AX101
U	UNITY SOFTWARE INC	4,250	$122K	0.0%	$98.76	-68.3%	COM	91332U101