SEC 13F Intelligence

Managers / Q3 2025 · view latest →

Front Street Capital Management, Inc.

CIK 0001683182 · 218 E FRONT STREET, SUITE 205, MISSOULA, MT, 59802 · 4065410130

Reported Value
$648,039
Q3 2025
Positions
72
Filings on Record
33
2019–present window
Filed
Nov 14, 2025
original filing

Summary

Front Street Capital Management, Inc. reported $648,039 in U.S.-listed holdings across 72 positions for Q3 2025.

Its largest position, CTLEUR, represents 11.4% of the portfolio.

Compared with Q2 2025, the fund opened 8 new positions and exited 6.

Portfolio Metrics

Turnover
+3.6%
vs prior filed quarter
Top-10 Concentration
+62.2%
share of reported value
Largest Position
+11.4%
Lumen Technologies
New / Exited
8 / 6
positions this quarter

Methodology: turnover is min(value bought, value sold) ÷ average reported value across the two quarters — value-based, so market moves inflate it slightly versus a share-based measure. Concentration and largest position are shares of the filing’s total reported value, options excluded. New/exited counts compare against the prior filed quarter. All figures derive solely from the fund’s 13F filings.

Reported Value by Quarter

13F Reported Value
Q4 ’18: $224MQ4 ’18Q1 ’19: $271MQ2 ’19: $1.1BQ3 ’19: $351MQ4 ’19: $380MQ4 ’19Q1 ’20: $277MQ2 ’20: $334MQ3 ’20: $358MQ4 ’20: $456MQ4 ’20Q1 ’21: $528MQ2 ’21: $550MQ3 ’21: $520MQ4 ’21: $542MQ4 ’21Q1 ’22: $537MQ2 ’22: $422MQ3 ’22: $395MQ1 ’23: $463,351Q1 ’23Q2 ’23: $473,320Q3 ’23: $455,412Q4 ’23: $501,124Q1 ’24: $532,324Q1 ’24Q2 ’24: $521,702Q3 ’24: $618,087Q4 ’24: $575,667Q1 ’25: $524,312Q1 ’25Q2 ’25: $521,944Q3 ’25: $648,039Q4 ’25: $704,258Q1 ’26: $753,922Q1 ’26filingsflow.com

Portfolio Composition

By security type
Common Stock: 81.0%Other: 10.2%ETP: 7.0%Open-End Fund: 1.8%
  • Common Stock · 81.0% · $524,787
  • Other · 10.2% · $66,313
  • ETP · 7.0% · $45,149
  • Open-End Fund · 1.8% · $11,790

Quarter-over-Quarter Changes full breakdown →

vs Q2 2025 (amended baseline)

IssuerMoveShare ΔShares nowValue ΔValue now
VFIAXVANGUARD 500 INDEX ADMIRALNEW+11.4K11.4K+$7,019$7,019
BAXBAXTER INTL INCNEW+258.5K258.5K+$5,885$5,885
Vanguard FTSE Social Index AdmiralNEW+39.8K39.8K+$2,545$2,545
AMDADVANCED MICRO DEVNEW+13.9K13.9K+$2,239$2,239
SCHWAB S&P 500 INDEXNEW+129.4K129.4K+$2,226$2,226
SSgA Funds Management IncNEW+4.5K4.5K+$411$411
CSCOCISCO SYSTEMSNEW+5.2K5.2K+$351$351
ISHARES RUSSELL 2000 ETFNEW+1.3K1.3K+$308$308

Value changes conflate price moves with buying and selling — share changes are the real signal. Share counts are not split-adjusted.

Holdings — Q3 2025

49 positions
Export to Excel
#IssuerClass% PortfolioValue ↓Shares
1CTLEURLUMEN TECHNOLOGIES INChistory →COM11.44%$74,14512.17M
2GE AEROSPACECOM10.18%$65,989219.5K
3CGNXCOGNEX CORPhistory →COM9.06%$58,6981.29M
4VANGUARD S&P 500 ETFCOM6.55%$42,44869.3K
5GEVGE VERNOVA INChistory →COM5.24%$33,92555.2K
6BRK/BBERKSHIRE HATHAWAY INC CL Bhistory →COM5.11%$33,08766.0K
7MTWMANITOWOC INC COMhistory →COM5.06%$32,7623.28M
8DHRDANAHER CORP DEL COMhistory →COM3.75%$24,294122.7K
9COSTCOSTCO WHOLESALE CORP-NEWhistory →COM3.17%$20,54922.2K
10ESABESAB CORPORTAION COMhistory →COM2.67%$17,318155.0K
11LITELUMENTUM HLDGS INChistory →COM2.65%$17,148105.4K
12GLWCORNING INChistory →COM2.65%$17,145209.2K
13JOEST JOE CP COMhistory →COM2.56%$16,613335.8K
14CIENCIENA CORPORATIONhistory →COM2.20%$14,25397.9K
15TEXTEREX CORP NEWhistory →COM2.04%$13,238258.1K
16COHRCOHERENThistory →COM1.98%$12,850119.3K
17NUENUCOR CORPhistory →COM1.81%$11,72486.5K
18MLKNMILLER KNOLL INChistory →COM1.77%$11,463646.1K
19MODMODINE MANUFACTURINGhistory →COM1.69%$10,94577.0K
20VNTVONTIER CORPhistory →COM1.21%$7,829186.5K
21AAPLAPPLE COMPUTER INChistory →COM1.20%$7,75830.5K
22ATSATS CORPhistory →COM1.17%$7,592289.8K
23AZTAAZENTA INChistory →COM1.11%$7,179250.0K
24VFIAXVANGUARD 500 INDEX ADMIRALhistory →TR UNIT1.08%$7,01911.4K
25PHPARKER-HANNIFIN CORPhistory →COM1.02%$6,6038.7K
26ENOVENOVIS CORPORATION COMCOM0.96%$6,245205.9K
27BAXBAXTER INTL INCCOM0.91%$5,885258.5K
28GEHCGE HEALTHCARE TECHNOLOGIESCOM0.81%$5,25170.0K
29MSFTMICROSOFT CORPCOM0.80%$5,18810.0K
30GPNGLOBAL PAYMENTS INCCOM0.79%$5,11661.5K
31IPINTERNATIONAL PAPER COMPANYCOM0.74%$4,801103.5K
32VLTOVERALTO CORPCOM0.68%$4,40841.4K
33CMCOCOLUMBUS MCKINNON CORPCOM0.46%$2,995208.9K
34TILEINTERFACE INCCOM0.43%$2,79796.7K
35MCDMCDONALDS CORPCOM0.42%$2,6988.9K
36Vanguard FTSE Social Index AdmiralTR UNIT0.39%$2,54539.8K
37AMDADVANCED MICRO DEVCOM0.35%$2,23913.9K
38SCHWAB S&P 500 INDEXTR UNIT0.34%$2,226129.4K
39GOOGGOOGLE INC CL CCOM0.33%$2,1258.7K
40FFHFAIRFAX FINANCIAL HOLDINGSCOM0.28%$1,7921.0K
41MKLMARKEL CP COMCOM0.26%$1,701895
42PGPROCTER & GAMBLE COCOM0.26%$1,66610.8K
43NVDANVIDIA CORP COMCOM0.22%$1,4397.8K
44EXPDEXPEDITORS INTERNATIONAL OF WACOM0.20%$1,28610.5K
45VANGUARD TOTAL STOCK MARKET ETCOM0.15%$1,0023.1K
46STANDARD & POORS DEPOSITARY RETR UNIT0.15%$9801.5K
47GBCIGLACIER BANCORP INC-NEWCOM0.14%$93119.1K
48AMATAPPLIED MATLS INCCOM0.13%$8394.1K
49SBUXSTARBUCKS CORPCOM0.11%$6928.1K

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$753,92273May 21, 202613F-HRchanges · EDGAR ↗
Q4 2025$704,25873Feb 18, 202613F-HRchanges · EDGAR ↗
Q3 2025$648,03972Nov 14, 202513F-HRchanges · EDGAR ↗
Q2 2025$521,94470Aug 15, 202513F-HRchanges · EDGAR ↗
Q1 2025$524,31263May 16, 202513F-HRchanges · EDGAR ↗
Q4 2024$575,66768Feb 13, 202513F-HRchanges · EDGAR ↗
Q3 2024$618,08767Nov 13, 202413F-HRchanges · EDGAR ↗
Q2 2024$521,70272Aug 14, 202413F-HRchanges · EDGAR ↗
Q1 2024$532,32470May 14, 202413F-HRchanges · EDGAR ↗
Q4 2023$501,12494Feb 15, 202413F-HRchanges · EDGAR ↗
Q3 2023$455,41290Nov 15, 202313F-HRchanges · EDGAR ↗
Q2 2023$473,32066Aug 15, 202313F-HRchanges · EDGAR ↗
Q1 2023$463,35170May 16, 202313F-HRchanges · EDGAR ↗
Q4 2022Under review66Feb 22, 2023RESTATEMENTchanges · EDGAR ↗
Q3 2022$395M68Nov 9, 202213F-HRchanges · EDGAR ↗
Q2 2022$422M63Jul 25, 202213F-HRchanges · EDGAR ↗
Q1 2022$537M63May 13, 202213F-HRchanges · EDGAR ↗
Q4 2021$542M68Feb 8, 202213F-HRchanges · EDGAR ↗
Q3 2021$520M66Nov 12, 202113F-HRchanges · EDGAR ↗
Q2 2021$550M66Aug 13, 202113F-HRchanges · EDGAR ↗
Q1 2021$528M64May 12, 202113F-HRchanges · EDGAR ↗
Q4 2020$456M63Feb 11, 202113F-HRchanges · EDGAR ↗
Q3 2020$358M56Nov 17, 202013F-HRchanges · EDGAR ↗
Q2 2020$334M59Aug 13, 202013F-HRchanges · EDGAR ↗
Q1 2020$277M53May 14, 202013F-HRchanges · EDGAR ↗
Q4 2019$380M61Feb 10, 202013F-HRchanges · EDGAR ↗
Q3 2019$351M59Nov 14, 201913F-HRchanges · EDGAR ↗
Q2 2019REVEALED$1.1B186Aug 14, 201913F-HRchanges · EDGAR ↗
Q1 2019$271M59May 1, 201913F-HRchanges · EDGAR ↗
Q4 2018$224M58Feb 13, 201913F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.