Westfield Capital Management’s Oil States International OIS Stock Holding History

Westfield Capital Management’s Portfolio OIS Stock Details OIS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-780,855	Closed	-$25.7M	–	267
2016 Q2	$25.7M	Buy	780,855 +16,580	+2%	+$537K	0.21%	141
2016 Q1	$24.1M	Buy	+764,275	New	+$20.6M	0.18%	152
2015 Q1	–	Sell	-326,711	Closed	-$16M	–	323
2014 Q4	$16M	Sell	326,711 -232,285	-42%	-$12.6M	0.09%	216
2014 Q3	$34.6M	Buy	558,996 +101,155	+22%	+$6.35M	0.21%	146
2014 Q2	$29.3M	Buy	457,841 +43,807	+11%	+$2.58M	0.17%	166
2014 Q1	$23.3M	Buy	414,034 +49,087	+13%	+$2.72M	0.14%	198
2013 Q4	$21.2M	Sell	364,947 -31,516	-8%	-$1.89M	0.12%	198
2013 Q3	$23.4M	Sell	396,463 -23,318	-6%	-$1.27M	0.15%	188
2013 Q2	$22.2M	Buy	+419,781	New	+$21.4M	0.15%	185

Other funds holding OIS

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

BFA

BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return

Franklin Resources San Mateo, California $408B AUM 30.18% 1-Year Est. Return

Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

BIT

BlackRock Institutional Trust San Francisco, California $675B AUM 16.07% 1-Year Est. Return

CCM

Channing Capital Management Chicago, Illinois $3.91B AUM 34.32% 1-Year Est. Return

Westfield Capital Management's OIS Position: Q3 2016 in Review

Westfield Capital Management sold out of Oil States International (OIS) in Q3 2016, closing a stake of 780,855 shares — an estimated $25.7M sold.

Westfield Capital Management first reported a position in OIS in Q2 2013 and held it in 9 quarters. The position peaked at $34.6M in Q3 2014. 204 funds tracked by Wall St. Rank hold OIS as of Q3 2016.

Westfield Capital Management reported no remaining Oil States International position as of Q3 2016 after selling out during the quarter.
Westfield Capital Management sold 780,855 Oil States International shares in Q3 2016, an estimated $25.7M.
Westfield Capital Management first reported a position in Oil States International in Q2 2013 and held it in 9 quarters.
Westfield Capital Management's Oil States International position peaked at $34.6M in Q3 2014.
204 funds tracked by Wall St. Rank held Oil States International as of Q3 2016.

Based on Westfield Capital Management's 13F filing for Q3 2016, filed 10 Nov 2016.