William Blair Investment Management’s Hornbeck Offshore Services, Inc. HOS Stock Holding History

William Blair Investment Management’s Portfolio HOS Stock Details HOS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2016 Q3	–	Sell	-197,663	Closed	-$1.65M	–	477
2016 Q2	$1.65M	Sell	197,663 -4,780	-2%	-$45.5K	0.01%	391
2016 Q1	$2.01M	Buy	202,443 +5,921	+3%	+$49.7K	0.01%	386
2015 Q4	$1.95M	Buy	196,522 +8,527	+5%	+$109K	0.01%	385
2015 Q3	$2.54M	Buy	+187,995	New	+$3.33M	0.01%	864

Other funds holding HOS

RCM

Raging Capital Management Rocky Hill, New Jersey $18.2M AUM 17.75% 1-Year Est. Return

FCP

Fine Capital Partners New York $563M AUM 7.48% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 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

Mackenzie Financial Toronto Ontario, Ontario, Canada $83.3B AUM 31.19% 1-Year Est. Return

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

ABC

Anchor Bolt Capital Chicago, Illinois $18M AUM 26.14% 1-Year Est. Return

Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

CCP

Cyrus Capital Partners New York $196M AUM 123.68% 1-Year Est. Return

William Blair Investment Management's HOS Position: Q3 2016 in Review

William Blair Investment Management sold out of Hornbeck Offshore Services, Inc. (HOS) in Q3 2016, closing a stake of 197,663 shares — an estimated $1.65M sold.

William Blair Investment Management first reported a position in HOS in Q3 2015 and held it in 4 quarters. The position peaked at $2.54M in Q3 2015. 130 funds tracked by Wall St. Rank hold HOS as of Q3 2016.

William Blair Investment Management reported no remaining Hornbeck Offshore Services, Inc. position as of Q3 2016 after selling out during the quarter.
William Blair Investment Management sold 197,663 Hornbeck Offshore Services, Inc. shares in Q3 2016, an estimated $1.65M.
William Blair Investment Management first reported a position in Hornbeck Offshore Services, Inc. in Q3 2015 and held it in 4 quarters.
William Blair Investment Management's Hornbeck Offshore Services, Inc. position peaked at $2.54M in Q3 2015.
130 funds tracked by Wall St. Rank held Hornbeck Offshore Services, Inc. as of Q3 2016.

Based on William Blair Investment Management's 13F filing for Q3 2016, filed 14 Nov 2016.