Montanaro Asset Management Ltd Concentrated Active

Location: LONDON, X0

CIK: 0001831133 · Show all filings

Period: Q4 2024 (← Previous) (Next →)

Filing Date: Feb 12, 2025

Total Value ($000): $484,418 (100.0% shares, 0.0% debt)

Holdings (47)

TYL TYLER TECHNOLOGIES INC 6.2%

Value ($000) $30,193 Shares 52,360 Est. Cost $429.90 Unrealized +40.6%

BRKR BRUKER CORP 5.2%

Value ($000) $25,028 Shares 426,950 Est. Cost $54.67 Unrealized +7.5%

TECH BIO-TECHNE CORP 4.9%

Value ($000) $23,950 Shares 332,500 Est. Cost $81.88 Unrealized -10.9%

TREX TREX CO INC 4.5%

Value ($000) $21,807 Shares 315,900 Est. Cost $74.04 Unrealized -4.8%

MANH MANHATTAN ASSOCIATES INC 4.3%

Value ($000) $20,792 Shares 76,940 Est. Cost $274.36 Unrealized +3.8%

LRN STRIDE INC 3.9%

Value ($000) $19,071 Shares 183,500 Est. Cost $72.61 Unrealized +31.0%

BCPC BALCHEM CORP 3.6%

Value ($000) $17,522 Shares 107,500 Est. Cost $126.02 Unrealized +36.2%

BSY BENTLEY SYS INC 3.6%

Value ($000) $17,429 Shares 373,216 Est. Cost $46.22 Unrealized +4.8%

AWK AMERICAN WTR WKS CO INC NEW 3.6%

Value ($000) $17,242 Shares 138,500 Est. Cost $136.21 Unrealized -3.6%

HLI HOULIHAN LOKEY INC 3.4%

Value ($000) $16,498 Shares 95,000 Est. Cost $68.56 Unrealized +153.0%

— ANSYS INC 3.2%

Value ($000) $15,264 Shares 45,250 Est. Cost $340.27 Unrealized —

EXPO EXPONENT INC 3.1%

Value ($000) $14,996 Shares 168,300 Est. Cost $84.46 Unrealized +17.2%

NVMI NOVA LTD 3.1%

Value ($000) $14,960 Shares 75,958 Est. Cost $93.01 Unrealized +106.6%

ALRM ALARM COM HLDGS INC 3.0%

Value ($000) $14,489 Shares 238,300 Est. Cost $70.16 Unrealized -15.1%

VEEV VEEVA SYS INC 2.7%

Value ($000) $13,067 Shares 62,150 Est. Cost $234.09 Unrealized -6.1%

CSW CSW INDUSTRIALS INC 2.5%

Value ($000) $12,348 Shares 35,000 Est. Cost $111.31 Unrealized +247.7%

ROL ROLLINS INC 2.4%

Value ($000) $11,866 Shares 256,000 Est. Cost $38.91 Unrealized +24.2%

POWI POWER INTEGRATIONS INC 2.4%

Value ($000) $11,702 Shares 189,654 Est. Cost $74.83 Unrealized -16.7%

BMI BADGER METER INC 2.3%

Value ($000) $11,338 Shares 53,450 Est. Cost $86.70 Unrealized +149.1%

MSCI MSCI INC 2.1%

Value ($000) $10,200 Shares 17,000 Est. Cost $437.14 Unrealized +35.4%

SITM SITIME CORP 2.0%

Value ($000) $9,843 Shares 45,880 Est. Cost $124.83 Unrealized +63.1%

IEX IDEX CORP 1.9%

Value ($000) $9,418 Shares 45,000 Est. Cost $197.12 Unrealized +9.3%

ENTG ENTEGRIS INC 1.9%

Value ($000) $9,173 Shares 92,600 Est. Cost $123.67 Unrealized -15.2%

TMDX TRANSMEDICS GROUP INC 1.8%

Value ($000) $8,731 Shares 140,035 Est. Cost $90.18 Unrealized +3.2%

FCN FTI CONSULTING INC 1.8%

Value ($000) $8,601 Shares 45,000 Est. Cost $204.11 Unrealized +1.0%

CGNX COGNEX CORP 1.7%

Value ($000) $8,346 Shares 232,750 Est. Cost $63.65 Unrealized -39.1%

WMS ADVANCED DRAIN SYS INC DEL 1.6%

Value ($000) $7,826 Shares 67,700 Est. Cost $111.70 Unrealized +23.5%

MASI MASIMO CORP 1.6%

Value ($000) $7,686 Shares 46,500 Est. Cost $221.36 Unrealized -28.7%

GGG GRACO INC 1.6%

Value ($000) $7,586 Shares 90,000 Est. Cost $85.20 Unrealized 0.0%

BRBR BELLRING BRANDS INC 1.6%

Value ($000) $7,534 Shares 100,000 Est. Cost $71.05 Unrealized 0.0%

FN FABRINET 1.5%

Value ($000) $7,480 Shares 34,020 Est. Cost $121.57 Unrealized +98.3%

PCTY PAYLOCITY HLDG CORP 1.4%

Value ($000) $6,981 Shares 35,000 Est. Cost $186.52 Unrealized +2.6%

ICLR ICON PLC 1.4%

Value ($000) $6,648 Shares 31,700 Est. Cost $206.20 Unrealized +13.2%

ERII ENERGY RECOVERY INC 1.3%

Value ($000) $6,209 Shares 422,400 Est. Cost $20.03 Unrealized -14.6%

TW TRADEWEB MKTS INC 1.2%

Value ($000) $5,630 Shares 43,000 Est. Cost $109.35 Unrealized +20.6%

OLED UNIVERSAL DISPLAY CORP 1.2%

Value ($000) $5,594 Shares 38,260 Est. Cost $190.74 Unrealized -8.1%

FORM FORMFACTOR INC 1.0%

Value ($000) $5,067 Shares 115,161 Est. Cost $32.49 Unrealized +32.3%

TRNS TRANSCAT INC 0.9%

Value ($000) $4,230 Shares 40,000 Est. Cost $114.76 Unrealized -3.3%

STVN STEVANATO GROUP S P A 0.8%

Value ($000) $3,918 Shares 179,800 Est. Cost $30.27 Unrealized -34.0%

PAYC PAYCOM SOFTWARE INC 0.7%

Value ($000) $3,469 Shares 16,925 Est. Cost $290.25 Unrealized -30.4%

HWKN HAWKINS INC 0.4%

Value ($000) $1,840 Shares 15,000 Est. Cost $126.17 Unrealized 0.0%

FOXF FOX FACTORY HLDG CORP 0.3%

Value ($000) $1,665 Shares 55,000 Est. Cost $95.75 Unrealized -64.0%

AXON AXON ENTERPRISE INC 0.1%

Value ($000) $416 Shares 700 Est. Cost $158.15 Unrealized +243.9%

GLOB GLOBANT S A 0.1%

Value ($000) $316 Shares 1,475 Est. Cost $195.11 Unrealized +11.8%

PSTG PURE STORAGE INC 0.0%

Value ($000) $225 Shares 3,665 Est. Cost $57.07 Unrealized -2.4%

ZS ZSCALER INC 0.0%

Value ($000) $144 Shares 800 Est. Cost $212.09 Unrealized -8.7%

AEHR AEHR TEST SYS 0.0%

Value ($000) $81 Shares 4,850 Est. Cost $14.46 Unrealized -7.8%

Ticker	Issuer	Shares	Value ($000)	%	Est. Cost	Unrealized	Class	CUSIP
TYL	TYLER TECHNOLOGIES INC	52,360	$30,193	6.2%	$429.90	+40.6%	COM	902252105
BRKR	BRUKER CORP	426,950	$25,028	5.2%	$54.67	+7.5%	COM	116794108
TECH	BIO-TECHNE CORP	332,500	$23,950	4.9%	$81.88	-10.9%	COM	09073M104
TREX	TREX CO INC	315,900	$21,807	4.5%	$74.04	-4.8%	COM	89531P105
MANH	MANHATTAN ASSOCIATES INC	76,940	$20,792	4.3%	$274.36	+3.8%	COM	562750109
LRN	STRIDE INC	183,500	$19,071	3.9%	$72.61	+31.0%	COM	86333M108
BCPC	BALCHEM CORP	107,500	$17,522	3.6%	$126.02	+36.2%	COM	057665200
BSY	BENTLEY SYS INC	373,216	$17,429	3.6%	$46.22	+4.8%	COM CL B	08265T208
AWK	AMERICAN WTR WKS CO INC NEW	138,500	$17,242	3.6%	$136.21	-3.6%	COM	030420103
HLI	HOULIHAN LOKEY INC	95,000	$16,498	3.4%	$68.56	+153.0%	CL A	441593100
—	ANSYS INC	45,250	$15,264	3.2%	$340.27	—	COM	03662Q105
EXPO	EXPONENT INC	168,300	$14,996	3.1%	$84.46	+17.2%	COM	30214U102
NVMI	NOVA LTD	75,958	$14,960	3.1%	$93.01	+106.6%	COM	M7516K103
ALRM	ALARM COM HLDGS INC	238,300	$14,489	3.0%	$70.16	-15.1%	COM	011642105
VEEV	VEEVA SYS INC	62,150	$13,067	2.7%	$234.09	-6.1%	CL A COM	922475108
CSW	CSW INDUSTRIALS INC	35,000	$12,348	2.5%	$111.31	+247.7%	COM	126402106
ROL	ROLLINS INC	256,000	$11,866	2.4%	$38.91	+24.2%	COM	775711104
POWI	POWER INTEGRATIONS INC	189,654	$11,702	2.4%	$74.83	-16.7%	COM	739276103
BMI	BADGER METER INC	53,450	$11,338	2.3%	$86.70	+149.1%	COM	056525108
MSCI	MSCI INC	17,000	$10,200	2.1%	$437.14	+35.4%	COM	55354G100
SITM	SITIME CORP	45,880	$9,843	2.0%	$124.83	+63.1%	COM	82982T106
IEX	IDEX CORP	45,000	$9,418	1.9%	$197.12	+9.3%	COM	45167R104
ENTG	ENTEGRIS INC	92,600	$9,173	1.9%	$123.67	-15.2%	COM	29362U104
TMDX	TRANSMEDICS GROUP INC	140,035	$8,731	1.8%	$90.18	+3.2%	COM	89377M109
FCN	FTI CONSULTING INC	45,000	$8,601	1.8%	$204.11	+1.0%	COM	302941109
CGNX	COGNEX CORP	232,750	$8,346	1.7%	$63.65	-39.1%	COM	192422103
WMS	ADVANCED DRAIN SYS INC DEL	67,700	$7,826	1.6%	$111.70	+23.5%	COM	00790R104
MASI	MASIMO CORP	46,500	$7,686	1.6%	$221.36	-28.7%	COM	574795100
GGG	GRACO INC	90,000	$7,586	1.6%	$85.20	0.0%	COM	384109104
BRBR	BELLRING BRANDS INC	100,000	$7,534	1.6%	$71.05	0.0%	COMMON STOCK	07831C103
FN	FABRINET	34,020	$7,480	1.5%	$121.57	+98.3%	SHS	G3323L100
PCTY	PAYLOCITY HLDG CORP	35,000	$6,981	1.4%	$186.52	+2.6%	COM	70438V106
ICLR	ICON PLC	31,700	$6,648	1.4%	$206.20	+13.2%	SHS	G4705A100
ERII	ENERGY RECOVERY INC	422,400	$6,209	1.3%	$20.03	-14.6%	COM	29270J100
TW	TRADEWEB MKTS INC	43,000	$5,630	1.2%	$109.35	+20.6%	CL A	892672106
OLED	UNIVERSAL DISPLAY CORP	38,260	$5,594	1.2%	$190.74	-8.1%	COM	91347P105
FORM	FORMFACTOR INC	115,161	$5,067	1.0%	$32.49	+32.3%	COM	346375108
TRNS	TRANSCAT INC	40,000	$4,230	0.9%	$114.76	-3.3%	COM	893529107
STVN	STEVANATO GROUP S P A	179,800	$3,918	0.8%	$30.27	-34.0%	ORD SHS	T9224W109
PAYC	PAYCOM SOFTWARE INC	16,925	$3,469	0.7%	$290.25	-30.4%	COM	70432V102
HWKN	HAWKINS INC	15,000	$1,840	0.4%	$126.17	0.0%	COM	420261109
FOXF	FOX FACTORY HLDG CORP	55,000	$1,665	0.3%	$95.75	-64.0%	COM	35138V102
AXON	AXON ENTERPRISE INC	700	$416	0.1%	$158.15	+243.9%	COM	05464C101
GLOB	GLOBANT S A	1,475	$316	0.1%	$195.11	+11.8%	COM	L44385109
PSTG	PURE STORAGE INC	3,665	$225	0.0%	$57.07	-2.4%	CL A	74624M102
ZS	ZSCALER INC	800	$144	0.0%	$212.09	-8.7%	COM	98980G102
AEHR	AEHR TEST SYS	4,850	$81	0.0%	$14.46	-7.8%	COM	00760J108