Front Street Capital Management, Inc. 13F Holdings

Disclosed positions

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LUMEN TECHNOLOGIES INC	LUMN	COM	$93,475,745	12,171,321	SH	None
COGNEX CORP	CGNX	COM	$90,581,232	1,255,029	SH	None
GE AEROSPACE	GE	COM	$70,459,504	188,533	SH	None
GE VERNOVA INC	GEV	COM	$49,958,387	42,527	SH	None
MANITOWOC CO INC	MTW	COM	$44,546,799	3,207,113	SH	None
VANGUARD S&P 500 ETF	VOO	COM	$42,572,623	61,985	SH	None
LUMENTUM HLDGS INC	LITE	COM	$36,929,186	43,038	SH	None
CORNING INC	GLW	COM	$35,948,297	141,078	SH	None
AZENTA INC	AZTA	COM	$33,211,677	1,301,398	SH	None
BERKSHIRE HATHAWAY INC CL B NEW	BRK.B	COM	$30,815,384	61,247	SH	None
COHERENT	COHR	COM	$29,650,732	75,166	SH	None
BAXTER INTL INC	BAX	COM	$28,142,229	1,319,992	SH	None
INTERNATIONAL PAPER COMPANY	IP	COM	$26,487,692	695,215	SH	None
CIENA CORPORATION	CIEN	COM	$23,534,616	47,975	SH	None
HNI Corp	HNI	COM	$23,462,450	580,610	SH	None
DANAHER CORP DEL COM	DHR	COM	$22,143,871	116,253	SH	None
MODINE MANUFACTURING	MOD	COM	$19,089,794	71,492	SH	None
ST JOE CP COM	JOE	COM	$17,031,039	271,931	SH	None
ENOVIS CORPORATION COM	ENOV	COM	$16,309,531	787,900	SH	None
NUCOR CORP	NUE	COM	$15,544,609	69,785	SH	None
COSTCO WHOLESALE CORP-NEW	COST	COM	$15,039,339	16,076	SH	None
ESAB CORPORTAION COM	ESAB	COM	$14,966,609	151,745	SH	None
MILLER KNOLL INC	MLKN	COM	$14,665,810	716,804	SH	None
TEREX CORP NEW	TEX	COM	$13,484,737	186,279	SH	None
GLOBAL PAYMENTS INC	GPN	COM	$6,735,164	92,822	SH	None
PARKER-HANNIFIN CORP	PH	COM	$6,266,815	6,407	SH	None
MARKEL GROUP INC COM	MKL	COM	$5,648,683	2,854	SH	None
VONTIER CORP	VNT	COM	$5,077,030	175,070	SH	None
GE HEALTHCARE TECHNOLOGIES	GEHC	COM	$4,386,029	68,521	SH	None
APPLE INC COM	AAPL	COM	$4,244,798	14,627	SH	None
VERALTO CORP	VLTO	COM	$3,618,499	40,804	SH	None
ATS CORP	ATS	COM	$3,596,723	124,973	SH	None
MICROSOFT CORP	MSFT	COM	$3,587,169	9,485	SH	None
COLUMBUS MCKINNON CORP	CMCO	COM	$3,473,439	229,573	SH	None
ADVANCED MICRO DEV	AMD	COM	$2,255,129	4,275	SH	None
PROGRESSIVE CORP	PGR	COM	$2,042,684	8,647	SH	None
PROCTER & GAMBLE CO	PG	COM	$1,669,425	11,040	SH	None
INTERFACE INC	TILE	COM	$1,584,128	44,200	SH	None
VANGUARD TOTAL STOCK MARKET ET	VTI	COM	$1,404,988	3,797	SH	None
EXPEDITORS INTERNATIONAL OF WA	EXPD	COM	$1,357,623	8,330	SH	None
GENTHERM INC	THRM	COM	$1,311,188	38,440	SH	None
ALPHABET INC CL C	GOOG	COM	$1,281,066	3,565	SH	None
NVIDIA CORP COM	NVDA	COM	$1,214,560	6,078	SH	None
ALPHABET INC CAP STK CL A	GOOGL	COM	$1,105,575	3,122	SH	None
State Street ETF/USA	SPY	COM	$1,015,470	1,360	SH	None
GLACIER BANCORP INC-NEW	GBCI	COM	$986,313	19,122	SH	None
CAL MAINE FOODS INC	CALM	COM	$746,472	8,740	SH	None
CHEVRON CORPORATION	CVX	COM	$563,750	3,401	SH	None
BANK OF AMERICA CORP	BAC	COM	$557,435	9,783	SH	None
AMAZON.COM INC COM	AMZN	COM	$547,437	2,273	SH	None

Largest 50 positions by reported value; the filing may contain more positions.

How amendments affect these holdings

This view uses 1 effective filing version(s). A restatement replaces the previous book; a new-holdings amendment adds positions. 0 positions lack a resolved ticker and 0 positions are put or call entries.

A 13F is a delayed quarterly snapshot of disclosed holdings. It is not a complete trade ledger and does not reveal every position in a manager's portfolio. Option values refer to the reported underlying position rather than a traded option premium.

Quarter end and public filing date

Use the filing's public availability date when constructing a historical observation. The quarter-end report period is earlier and cannot be substituted for when the public learned the holdings.