Generally, when you create DataSets (Fidelity, Yahoo, Quandl, etc.), Wealth-Lab will not change them automatically. The Wealth-Data provider however, does support that feature if you create the DataSet from the classification group and select "Auto-update DataSet components".

For everyone else, if you want to update the components, here's the current list of S&P 100 stocks. Open the Data Manager (Ctrl+M), click on your S&P 100 DataSet, paste them over your current list, and click "Apply Symbol Changes made above to DataSet" at the bottom.

Important!
Make sure to edit the Class B shares for BRK.B per your provider! (Fidelity is BRKB, Yahoo! is BRK-B, etc.)

CODE:
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As in the Nasdaq 100 and other index lists, we choose to ignore other share classes and tracking stocks for companies already represented in the index.

It's time to revive this thread for a current update. Comments in the first post still apply.

Yesterday, Salesforce.com (NYSE:CRM) replaced Allergan (NYSE:AGN), which was acquired by AbbVie Inc (N: ABBV)

Current S&P 100 Components (ignoring share classes and tracking stocks for companies already represented in the index)

CODE:
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