William Blair & Company
HOS

William Blair & Company’s Hornbeck Offshore Services, Inc. HOS Stock Holding History

William Blair & Company’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
2015
Q3 		– Sell
-934,031
Closed -$11.8M – 1472
2015
Q2 		$11.8M Buy
934,031
+349,858
+60% +$5.52M 0.02% 840
2015
Q1 		$8.74M Buy
584,173
+11,180
+2% +$189K 0.01% 880
2014
Q4 		$12.4M Sell
572,993
-129,398
-18% -$3.08M 0.02% 772
2014
Q3 		$15.5M Buy
702,391
+7,101
+1% +$181K 0.03% 682
2014
Q2 		$18.3M Sell
695,290
-38,955
-5% -$927K 0.03% 598
2014
Q1 		$16.9M Buy
734,245
+174,676
+31% +$3.89M 0.03% 626
2013
Q4 		$13M Buy
559,569
+82,719
+17% +$1.93M 0.02% 713
2013
Q3 		$12.1M Buy
476,850
+11,770
+3% +$302K 0.02% 677
2013
Q2 		$10.7M Buy
+465,080
New +$10.9M 0.02% 687

Other funds holding HOS

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BFA
BlackRock Fund Advisors San Francisco, California $542B AUM 18.13% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Citadel Advisors
Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return
TSW
Thompson Siegel & Walmsley Richmond, Virginia $5.57B AUM 9.46% 1-Year Est. Return

William Blair & Company's HOS Position: Q3 2015 in Review

William Blair & Company sold out of Hornbeck Offshore Services, Inc. (HOS) in Q3 2015, closing a stake of 934,031 shares — an estimated $11.8M sold.

William Blair & Company first reported a position in HOS in Q2 2013 and held it in 9 quarters. The position peaked at $18.3M in Q2 2014. 193 funds tracked by Wall St. Rank hold HOS as of Q3 2015.

  • William Blair & Company reported no remaining Hornbeck Offshore Services, Inc. position as of Q3 2015 after selling out during the quarter.
  • William Blair & Company sold 934,031 Hornbeck Offshore Services, Inc. shares in Q3 2015, an estimated $11.8M.
  • William Blair & Company first reported a position in Hornbeck Offshore Services, Inc. in Q2 2013 and held it in 9 quarters.
  • William Blair & Company's Hornbeck Offshore Services, Inc. position peaked at $18.3M in Q2 2014.
  • 193 funds tracked by Wall St. Rank held Hornbeck Offshore Services, Inc. as of Q3 2015.

Based on William Blair & Company's 13F filing for Q3 2015, filed 12 Nov 2015.