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AI & tech investing

Cohen Klingenstein LLC

CIK 1453620

13F filing for Q2 2026・No. 1,168

Holdings
US$3.49B
Quarter change
+US$402.65M
Entries
207
Net bought (estimate)
−US$29.4M

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 4
  • Cut 32
  • Added 7
  • Corporate actions 0
  • Unchanged 162

Largest holdings

207 stocks worth US$3.49B, options and bonds left out.

StockThis quarterValueWeight
SPYStandard Poors DRCOMCutUS$824.91M23.62%
Vanguard Small-Cap Growth ETFCOMCutUS$234.42M6.71%
QQQInvesco QQQCOMCutUS$222.9M6.38%
iShares Russell 2000GCOMCutUS$190.84M5.46%
LLYEli LillyCOMCutUS$154.74M4.43%
AAPLAppleCOMUnchangedUS$134.97M3.86%
AMZNAmazonCOMCutUS$123.89M3.55%
MSFTMicrosoftCOMUnchangedUS$106.5M3.05%
NVDANvidiaCOMAddedUS$92.85M2.66%
GOOGLAlphabetCOMUnchangedUS$90.54M2.59%

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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.