AiSiWhale

AI & tech investing

WOODSTOCK CORP

CIK 1008877

13F filing for Q2 2026・No. 2,280

Holdings
US$1.2B
Quarter change
+US$80.94M
Entries
163
Net bought (estimate)
−US$10.34M

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 10
  • Sold out 3
  • Cut 78
  • Added 33
  • Corporate actions 0
  • Unchanged 42

Largest holdings

163 stocks worth US$1.2B, options and bonds left out.

StockThis quarterValueWeight
NVDANvidiaCOMMON STOCKCutUS$100.59M8.35%
MSFTMicrosoftCOMMON STOCKAddedUS$59.53M4.94%
GOOGAlphabet Inc Class CCOMMON STOCKCutUS$51.15M4.25%
ORLYO'Reilly Automotive IncCOMMON STOCKCutUS$51.08M4.24%
AAPLAppleCOMMON STOCKCutUS$48.01M3.99%
GOOGLAlphabetCOMMON STOCKCutUS$37.75M3.13%
FTNTFortinet IncCOMMON STOCKCutUS$35.63M2.96%
ISRGIntuitive Surgical IncCOMMON STOCKAddedUS$32.27M2.68%
RTXRtx Corporation ComCOMMON STOCKCutUS$27.23M2.26%
ABBVAbbvie IncCOMMON STOCKCutUS$23.33M1.94%

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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.