AiSiWhale

AI & tech investing

Boston Trust Walden Corp

CIK 1534866

13F filing for Q2 2026・No. 478

Holdings
US$13.13B
Quarter change
+US$971.74M
Entries
620
Net bought (estimate)
−US$455.71M

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 10
  • Cut 221
  • Added 83
  • Corporate actions 4
  • Unchanged 74

Largest holdings

396 stocks worth US$13.13B, options and bonds left out.

StockThis quarterValueWeight
AAPLAppleCOMMON STOCKCutUS$420.31M3.20%
MSFTMicrosoftCOMMON STOCKCutUS$358.59M2.73%
GOOGLAlphabetCOMMON STOCKCutUS$290.34M2.21%
GOOGALPHABET INC-CL CCOMMON STOCKCutUS$262.19M2.00%
NVDANvidiaCOMMON STOCKAddedUS$252.65M1.92%
JPMJPMORGAN CHASE & COCOMMON STOCKCutUS$237.82M1.81%
AMATAPPLIED MATERIALS, INC.COMMON STOCKCutUS$167.11M1.27%
DCIDONALDSON CO INCCOMMON STOCKCutUS$165.77M1.26%
HUBBHUBBELL INCCOMMON STOCKCutUS$165.47M1.26%
ATRAPTARGROUP INCCOMMON STOCKCutUS$163.23M1.24%

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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.