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Front Street Capital Management reported holdings

Quarter ended 30 June 2026. Filed with the SEC on 14 August 2026, signed by Virginia Belker, Compliance Manager. Retrieved 14 October 2026. Page updated 21 October 2026.

Front Street Capital Management’s reported 13F holdings total $881M across 70 positions as of 30 June 2026. The ten largest make up 60.0% of it, and its value rose 116703.6% from the prior quarter.

$881M
Reported 13F value
70
Positions
60.0%
In the 10 largest
+116703.6%
Value vs. prior quarter

Largest positions

Lumen Technologies Inc.COM$93.5M
Class
COM
Share
10.6%
Cognex Corp.COM$90.6M
Class
COM
Share
10.3%
GE AerospaceCOM$70.5M
Class
COM
Share
8.0%
GE Vernova Inc.COM$50M
Class
COM
Share
5.7%
Manitowoc CO Inc.COM$44.5M
Class
COM
Share
5.1%
Vanguard S&P 500 ETFCOM$42.6M
Class
COM
Share
4.8%
Lumentum Hldgs Inc.COM$36.9M
Class
COM
Share
4.2%
Corning Inc.COM$35.9M
Class
COM
Share
4.1%
Azenta Inc.COM$33.2M
Class
COM
Share
3.8%
Berkshire Hathaway Inc. CL B NewCOM$30.8M
Class
COM
Share
3.5%
CoherentCOM$29.7M
Class
COM
Share
3.4%
Baxter Intl Inc.COM$28.1M
Class
COM
Share
3.2%
International Paper CompanyCOM$26.5M
Class
COM
Share
3.0%
Ciena CorporationCOM$23.5M
Class
COM
Share
2.7%
Hni Corp.COM$23.5M
Class
COM
Share
2.7%
Danaher Corp. DelCOM$22.1M
Class
COM
Share
2.5%
Modine ManufacturingCOM$19.1M
Class
COM
Share
2.2%
ST Joe CPCOM$17M
Class
COM
Share
1.9%
Enovis CorporationCOM$16.3M
Class
COM
Share
1.9%
Nucor Corp.COM$15.5M
Class
COM
Share
1.8%
Costco Wholesale Corp.-newCOM$15M
Class
COM
Share
1.7%
Esab CorportaionCOM$15M
Class
COM
Share
1.7%
Miller Knoll Inc.COM$14.7M
Class
COM
Share
1.7%
Terex Corp. NewCOM$13.5M
Class
COM
Share
1.5%
Global Payments Inc.COM$6.74M
Class
COM
Share
0.8%
Parker-hannifin Corp.COM$6.27M
Class
COM
Share
0.7%
Markel Group Inc.COM$5.65M
Class
COM
Share
0.6%
Vontier Corp.COM$5.08M
Class
COM
Share
0.6%
GE Healthcare TechnologiesCOM$4.39M
Class
COM
Share
0.5%
Apple Inc.COM$4.24M
Class
COM
Share
0.5%
Veralto Corp.COM$3.62M
Class
COM
Share
0.4%
Ats Corp.COM$3.6M
Class
COM
Share
0.4%
Microsoft Corp.COM$3.59M
Class
COM
Share
0.4%
Columbus Mckinnon Corp.COM$3.47M
Class
COM
Share
0.4%
Advanced Micro DevCOM$2.26M
Class
COM
Share
0.3%
Progressive Corp.COM$2.04M
Class
COM
Share
0.2%
Procter & Gamble COCOM$1.67M
Class
COM
Share
0.2%
Interface Inc.COM$1.58M
Class
COM
Share
0.2%
Vanguard Total Stock Market ETCOM$1.4M
Class
COM
Share
0.2%
Expeditors International OF WACOM$1.36M
Class
COM
Share
0.2%
Gentherm Inc.COM$1.31M
Class
COM
Share
0.1%
Alphabet Inc. CL CCOM$1.28M
Class
COM
Share
0.1%
Nvidia Corp.COM$1.21M
Class
COM
Share
0.1%
Alphabet Inc. Cap Stk CL ACOM$1.11M
Class
COM
Share
0.1%
State Street Etf/usaCOM$1.02M
Class
COM
Share
0.1%
Glacier Bancorp Inc.-newCOM$986K
Class
COM
Share
0.1%
Cal Maine Foods Inc.COM$746K
Class
COM
Share
0.1%
Chevron CorporationCOM$564K
Class
COM
Share
0.1%
Bank OF America Corp.COM$557K
Class
COM
Share
0.1%
Amazon.com Inc.COM$547K
Class
COM
Share
0.1%

The share class is shown on a wider screen.

The 50 largest of 70 positions by value, with holdings of the same security combined. The 70 largest are in this firm's machine-readable record. Share counts and quarter-on-quarter changes for each position are on EDGAR. View the full information table on EDGAR

This filing

Form
13F-HR
CIK
1683182
File number
028-17526
Options
0 call, 0 put
In the 25 largest
92.5%
Prior quarter
$754K at 31 March 2026
Positions opened
6
Positions closed
9

Common questions

What are Front Street Capital Management’s 13F holdings worth?

$881 million across 70 positions for the quarter ended 30 June 2026.

What is Front Street Capital Management’s largest 13F holding?

LUMEN TECHNOLOGIES INC (COM) was the largest position at $93.5 million, or 10.6% of reported 13F value, as of 30 June 2026.

How concentrated is Front Street Capital Management’s 13F portfolio?

The ten largest positions accounted for 60.0% of reported value and the twenty-five largest for 92.5%, across 70 positions as of 30 June 2026.

Does Form 13F show everything Front Street Capital Management manages?

No. Form 13F covers only long positions in exchange-traded securities over which the manager has investment discretion, valued at quarter end. It excludes cash, most bonds, private funds, and any assets the firm does not have discretion over, so it is neither the firm's total assets nor any individual client's portfolio.

How often does Front Street Capital Management file its 13F?

Every quarter. Managers file within 45 days of each quarter's end, so the figures are a snapshot that changes between filings. This page shows the quarter ended 30 June 2026.

Answered from this filing and the prior quarter's.

Back to the Front Street Capital Management profile

Sources

  1. Form 13F-HR, accession 0001683182-26-000004, filed 14 August 2026 for the quarter ended 30 June 2026.
  2. Form 13F-HR, accession 0001683182-26-000003, filed 21 May 2026 for the quarter ended 31 March 2026.
  3. All 13F filings by this firm on EDGAR.

Retrieved 14 October 2026. Values are as reported by the filer in whole dollars; percentages and quarter-over-quarter figures are arithmetic on the filed tables.

Report a correction

This page restates a public SEC filing for informational purposes only. It is not a recommendation of any security or of Front Street Capital Management, Inc., and Niva is not affiliated with the firm. Holdings change; the filing reflects one quarter-end date.