WILLIAMS PARTNERS L P

CUSIP: 96950F104 Class: COM UNIT L P

ADVISORY RESEARCH INC's Holding History (CIK: 0000902584)

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

Q4 2014
Shares 4,089,321 Value ($000) $182,997 Avg Close — Range —
Q3 2014
Shares 4,075,302 Value ($000) $216,195 Avg Close — Range —
Q2 2014
Shares 4,085,845 Value ($000) $221,821 Avg Close — Range —
Q1 2014
Shares 4,422,045 Value ($000) $225,259 Avg Close — Range —
Q4 2013
Shares 4,517,545 Value ($000) $229,762 Avg Close — Range —
Q3 2013
Shares 5,693,306 Value ($000) $301,062 Avg Close — Range —
Q2 2013
Shares 5,103,847 Value ($000) $263,359 Avg Close — Range —