OMNICOM GROUP INC

Ticker: OMC CUSIP: 681919106 Class: COM

PDT Partners, LLC's Holding History (CIK: 0001564702)

Note: Option positions (PUT/CALL) are excluded.

Q3 2015

Shares 17,700 Value ($000) $1,166 Avg Close $49.25 Range $45.16 - $52.36

Q2 2015

Shares 86,921 Value ($000) $6,040 Avg Close $52.75 Range $48.47 - $55.29

Q2 2014

Shares 39,794 Value ($000) $2,834 Avg Close $47.35 Range $44.41 - $49.44

Q2 2013

Shares 47,781 Value ($000) $3,004 Avg Close $40.69 Range $38.27 - $42.87

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2015	17,700	$1,166	$49.25	$45.16 - $52.36
Q2 2015	86,921	$6,040	$52.75	$48.47 - $55.29
Q2 2014	39,794	$2,834	$47.35	$44.41 - $49.44
Q2 2013	47,781	$3,004	$40.69	$38.27 - $42.87