AiSiWhale

AI & tech investing

RBO & CO LLC

CIK 1162827

13F filing for Q2 2026・No. 3,405

Holdings
US$628.13M
Quarter change
+US$8.52M
Entries
56
Net bought (estimate)
−US$5.11M

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 1
  • Sold out 2
  • Cut 35
  • Added 5
  • Corporate actions 0
  • Unchanged 15

Largest holdings

56 stocks worth US$628.13M, options and bonds left out.

StockThis quarterValueWeight
JNJJOHNSON&JOHNSONcomCutUS$53.68M8.55%
ABBVABBVIE INCcomCutUS$45.62M7.26%
PMPHILIP MORRIS INcomCutUS$32.22M5.13%
MCDMCDONALDS CORPcomCutUS$28.72M4.57%
BRK.BBERKSHIRE HATH-BcomCutUS$28M4.46%
CIE FINANCI-REGcomCutUS$27.1M4.31%
JPMJPMORGAN CHASEcomCutUS$23.52M3.75%
WHWYNDHAM HOTELS &comCutUS$22.7M3.61%
LYVLIVE NATION ENTEcomCutUS$22.18M3.53%
MDLZMONDELEZ INTER-AcomCutUS$20.09M3.20%

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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.