AiSiWhale

AI & tech investing

Front Street Capital Management, Inc.

CIK 1683182

13F filing for Q2 2026・No. 2,786

Holdings
US$880.61M
Quarter change
+US$126.69M
Entries
70
Net bought (estimate)
−US$12.79M

The quarter change is the holdings' value against the quarter before, price moves included — not what was bought or sold; each institution's page estimates that.

Net bought (estimate)

Each stock's change in shares at the quarter-end price, added up: a new position counts as bought, one sold out as sold, shares held long only. Splits are compared split-adjusted; corporate actions under a new CUSIP are not estimated. An estimate from the filings, not actual trades.

  • New 6
  • Sold out 9
  • Cut 43
  • Added 17
  • Corporate actions 2
  • Unchanged 4

Largest holdings

70 stocks worth US$880.61M, options and bonds left out.

StockThis quarterValueWeight
LUMNLUMEN TECHNOLOGIES INCCOMNewUS$93.48M10.61%
CGNXCOGNEX CORPCOMCutUS$90.58M10.29%
GEGE AEROSPACECOMNewCorporate action, not estimatedUS$70.46M8.00%
GEVGE VERNOVA INCCOMCutUS$49.96M5.67%
MANITOWOC CO INCCOMCutUS$44.55M5.06%
VOOVanguard S&P 500 ETFCOMCutUS$42.57M4.83%
LITELUMENTUM HLDGS INCCOMAddedSplit 1:2US$36.93M4.19%
GLWCORNING INCCOMCutUS$35.95M4.08%
AZTAAZENTA INCCOMAddedUS$33.21M3.77%
BRK.BBERKSHIRE HATHAWAY INC CL B NEWCOMAddedUS$30.82M3.50%

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Filings

The quarter's original 13F filings (SEC).

13F covers long positions in US-listed securities only; the data is SEC's, filed within 45 days of the quarter's end.

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Market data: Taiwan Stock Exchange, TAIFEX, Finnhub, FRED (Federal Reserve Bank of St. Louis), Tiingo, CoinGecko.

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Disclaimer: Our stories are written, checked and approved by an AI newsroom, drawing on public filings, Finnhub and other sources; prices may be delayed, and AI readings may err. For reference only, not investment advice — invest with care.