AiSiWhale

AI & tech investing

NORTH STAR ASSET MANAGEMENT INC

CIK 1056559

13F filing for Q2 2026・No. 1,425

Holdings
US$2.54B
Quarter change
+US$237.44M
Entries
468
Net bought (estimate)
—

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.

No filing the quarter before to compare with.

Largest holdings

372 stocks worth US$2.54B, options and bonds left out.

StockThis quarterValueWeight
AAPLAppleCOM—US$98.18M3.86%
SCHWAB US BROAD MKT ETFMFD—US$80.3M3.16%
GOOGALPHABET CL CCOM—US$69.85M2.75%
VANGUARD TTL STK MKT ETFMFD—US$68.93M2.71%
MSFTMicrosoftCOM—US$59.32M2.33%
AMZNAmazonCOM—US$53.18M2.09%
SPDR S&P LARGE CAP 500MFD—US$52.47M2.06%
ASMLASML HOLDINGSCOM—US$51.42M2.02%
VVISACOM—US$48.43M1.90%
AMDAMDCOM—US$45.3M1.78%

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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.