13F filing recap · Q4 2022

What did TCI Fund Management buy in Q4 2022?

Reported stock-position changes between this filing and the previous one.

Stock value

$29.93B

Positions

Estimated turnover

9.4%

Turnover is a proxy: verified trade-origin share changes valued at period-end and divided by average reported stock value. SEC holdings reports do not disclose execution dates or prices. Corporate actions and unreconciled activity are excluded.

New positions

TMOThermo Fisher Scientific Inc.$35.12Mreported value+63.8K shares

Increased positions

MSFTMicrosoft Corporation$5.34Breported value+2.39M shares+12.0%GOOGAlphabet Inc.$4.84Breported value+2.11M shares+4.0%SPGIS&P Global Inc.$3.08Breported value+416.3K shares+4.7%MCOMoody’s Corporation$2.57Breported value+966.1K shares

Reduced positions

UNPUnion Pacific Corp$1.07Mreported value-5.53M shares-99.9%

Exited positions

BXPBxp, Inc.$391.42Mprior reported value-5.22M shares-100.0%