13F filing recap · Q3 2016

What did AltaRock Partners buy in Q3 2016?

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

Stock value

$627.92M

Positions

Estimated turnover

22.0%

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

WABWestinghouse Air Brake Technologies Corporation$68.57Mreported value+839.8K shares

Reduced positions

MCOMoody’s Corporation$104.49Mreported value-27.0K shares-2.7%LBTYKLiberty Global Ltd.$104.33Mreported value-369.3K shares-10.5%

Exited positions

BRK.BBerkshire Hathaway Inc$45.66Mprior reported value-315.4K shares-100.0%IBKRInteractive Brokers Group, Inc.$255.0Kprior reported value-7.2K shares-100.0%