AiSiWhale

AI & tech investing

BERKSHIRE ASSET MANAGEMENT LLC/PA

CIK 949012

13F filing for Q2 2026・No. 1,424

Holdings
US$2.55B
Quarter change
+US$216.2M
Entries
270
Net bought (estimate)
+US$65.52K

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 18
  • Sold out 11
  • Cut 85
  • Added 110
  • Corporate actions 2
  • Unchanged 57

Largest holdings

270 stocks worth US$2.55B, options and bonds left out.

StockThis quarterValueWeight
JPMJPMORGAN CHASE & COCOMAddedUS$113.45M4.45%
DELLDELL TECHNOLOGIES INCCL CCutUS$111.24M4.37%
CSCOCISCO SYS INCCOMAddedUS$101.23M3.97%
ABBVABBVIE INCCOMAddedUS$96.01M3.77%
AAPLAppleCOMCutUS$81.53M3.20%
NUENUCOR CORPCOMAddedUS$80.5M3.16%
MSFTMicrosoftCOMAddedUS$71.37M2.80%
BACBANK OF AMER CORPCOMAddedUS$66.98M2.63%
CVXCHEVRON CORPORATIONCOMAddedUS$65.28M2.56%
JNJJohnson & JohnsonCOMCutUS$63.4M2.49%

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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.