AiSiWhale

AI & tech investing

Madison Asset Management, LLC

CIK 1299351

13F filing for Q2 2026・No. 642

Holdings
US$8.39B
Quarter change
+US$323.52M
Entries
347
Net bought (estimate)
−US$333.84M

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 20
  • Sold out 22
  • Cut 162
  • Added 129
  • Corporate actions 2
  • Unchanged 36

Largest holdings

347 stocks worth US$8.39B, options and bonds left out.

StockThis quarterValueWeight
ACGLArch Capital Group LtdCOMCutUS$368.81M4.40%
GOOGAlphabet IncCOMCutUS$215.6M2.57%
APHAmphenol CorpCOMCutUS$207.37M2.47%
ROSTRoss Stores IncCOMCutUS$188.72M2.25%
PCARPACCAR IncCOMCutUS$177.61M2.12%
TXNTexas Instruments IncCOMCutUS$171.6M2.05%
AMZNAmazonCOMCutUS$156.41M1.86%
CSLCarlisle Cos IncCOMCutUS$152.87M1.82%
CDWCDW Corp/DECOMCutUS$150.55M1.80%
MKSIMKS IncCOMCutUS$140.87M1.68%

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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.