AiSiWhale

AI & tech investing

Callahan Advisors, LLC

CIK 1395055

13F filing for Q2 2026・No. 2,153

Holdings
US$1.33B
Quarter change
+US$127.92M
Entries
181
Net bought (estimate)
+US$8.93M

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 11
  • Sold out 7
  • Cut 74
  • Added 68
  • Corporate actions 2
  • Unchanged 28

Largest holdings

181 stocks worth US$1.33B, options and bonds left out.

StockThis quarterValueWeight
GOOGAlphabet Inc Class CCAP STK CL CCutUS$83.71M6.31%
METAMetaCL AAddedUS$58.06M4.38%
AMZNAmazonCOMAddedUS$56.21M4.24%
MSFTMicrosoftCOMAddedUS$47.18M3.56%
AMATApplied Materials IncCOMCutUS$44.27M3.34%
CATCaterpillar IncCOMCutUS$42.15M3.18%
AAPLAppleCOMAddedUS$40.91M3.09%
NVDANvidiaCOMAddedUS$35.72M2.69%
CBChubb Ltd FCOMAddedUS$34.41M2.60%
JPMJPMorgan Chase & Co.COMCutUS$30.96M2.33%

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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.