Chris Hohn - TCI Fund Management 13F Activity & Position Changes (Q3 2017)

According to the SEC 13F filed on Aug 14, 2026, the TCI Fund Management portfolio showed several notable changes in holdings as of quarter-end Sep 30, 2017. The activity included new positions, additions to existing holdings, reductions, and complete exits, providing a clear view of how the portfolio evolved during the quarter.

During Q3 2017, the filing reported:

New Buys - Equifax, Inc., Alphabet Inc.

Increases - Comcast Corporation, Moody's Corporation, Norfolk Southern Corporation, Union Pacific Corporation

Reductions - Charter Communications, Inc., S&P Global Inc.

Complete Exits - None reported

These updates highlight how the portfolio adjusted across different sectors and market conditions, offering insights into allocation shifts and investment trends.

Date	Symbol	Name	Type	Change Qty	% Change	Value	Remaining
Q3 2017	CHTR Charter Communications, Inc.	Charter Communications, Inc.	Sell	-2,108,595	-15.2%	$4.27M	11,741,217
Q3 2017	CMCSA Comcast Corporation	Comcast Corporation	Buy	+376,832	+0.4%	$3.54M	91,942,165
Q3 2017	EFX Equifax, Inc.	Equifax, Inc.	Buy - Position Entry	+50,000	-	$5.30K	50,000
Q3 2017	GOOG Alphabet Inc.	Alphabet Inc.	Buy - Position Entry	+487,477	-	$467.54K	487,477
Q3 2017	MCO Moody's Corporation	Moody's Corporation	Buy	+152,184	+10.1%	$231.11K	1,660,123
Q3 2017	NSC Norfolk Southern Corporation	Norfolk Southern Corporation	Buy	+225,500	+79.7%	$67.24K	508,500
Q3 2017	SPGI S&P Global Inc.	S&P Global Inc.	Sell	-74,110	-15.1%	$65.12K	416,619
Q3 2017	UNP Union Pacific Corporation	Union Pacific Corporation	Buy	+378,500	+189.2%	$67.09K	578,500