AiSiWhale

AI & tech investing

WINDWARD CAPITAL MANAGEMENT CO /CA

CIK 1078635

13F filing for Q2 2026・No. 2,158

Holdings
US$1.32B
Quarter change
+US$92.69M
Entries
73
Net bought (estimate)
+US$696.46K

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 2
  • Cut 40
  • Added 27
  • Corporate actions 0
  • Unchanged 0

Largest holdings

73 stocks worth US$1.32B, options and bonds left out.

StockThis quarterValueWeight
AAPLAppleCOMCutUS$219.87M16.65%
GOOGLAlphabetCAP STK CL ACutUS$95.95M7.27%
GOOGALPHABET INCCAP STK CL CCutUS$95.18M7.21%
AMZNAmazonCOMCutUS$87.43M6.62%
COSTCOSTCO WHOLESALE CORPORATIONCOMCutUS$60.88M4.61%
TERTERADYNE INCCOMCutUS$47.41M3.59%
LINLINDE PLCSHSCutUS$42.94M3.25%
MARMARRIOTT INTL INC NEWCL ACutUS$38.31M2.90%
CMICUMMINS INCCOMCutUS$37.15M2.81%
NEENEXTERA ENERGY INCCOMCutUS$36.88M2.79%

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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.

AiSiWhaleAI & tech investing

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.