AiSiWhale

AI & tech investing

Cincinnati Specialty Underwriters Insurance CO

CIK 1426763

13F filing for Q2 2026・No. 4,174

Holdings
US$448.99M
Quarter change
+US$37.34M
Entries
45
Net bought (estimate)
−US$14.03M

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 0
  • Sold out 1
  • Cut 1
  • Added 1
  • Corporate actions 0
  • Unchanged 43

Largest holdings

45 stocks worth US$448.99M, options and bonds left out.

StockThis quarterValueWeight
AAPLAppleCOMMONUnchangedUS$73.23M16.31%
AVGOBroadcomCOMMONCutUS$65.77M14.65%
ENBRIDGE ORDCOMMONUnchangedUS$24.05M5.36%
MSFTMicrosoftCOMMONUnchangedUS$22.38M4.98%
CSCOCISCO SYSTEMS ORDCOMMONUnchangedUS$15.21M3.39%
ADIANALOG DEVICES ORDCOMMONUnchangedUS$14.81M3.30%
OCOWENS CORNIING ORDCOMMONUnchangedUS$13.3M2.96%
LAM RESEARCH ORDCOMMONUnchangedUS$12.06M2.69%
VLOVALERO ENERGY ORDCOMMONUnchangedUS$11.49M2.56%
ABBVABBVIE ORDCOMMONUnchangedUS$11.37M2.53%

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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.