Adage Capital Partners
HOS

Adage Capital Partners’s Hornbeck Offshore Services, Inc. HOS Stock Holding History

Adage Capital Partners’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
2026
Q2 		– Sell
-300,000
Closed -$2.97M – 1040
2026
Q1 		$2.97M Sell
300,000
-1,000,000
-77% -$8.51M ﹤0.01% 814
2025
Q4 		$8.15M Sell
1,300,000
-350,000
-21% -$2.33M 0.01% 705
2025
Q3 		$10.8M Hold
1,650,000
– – 0.02% 613
2025
Q2 		$10.3M Buy
+1,650,000
New +$10.9M 0.02% 609

Other funds holding HOS

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Principal Financial Group
Principal Financial Group Des Moines, Iowa $204B AUM 27.99% 1-Year Est. Return
Goldman Sachs
Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Adage Capital Partners's HOS Position: Q2 2026 in Review

Adage Capital Partners sold out of Hornbeck Offshore Services, Inc. (HOS) in Q2 2026, closing a stake of 300,000 shares — an estimated $2.97M sold.

Adage Capital Partners first reported a position in HOS in Q2 2025 and held it in 4 quarters. The position peaked at $10.8M in Q3 2025. 285 funds tracked by Wall St. Rank hold HOS as of Q2 2026.

  • Adage Capital Partners reported no remaining Hornbeck Offshore Services, Inc. position as of Q2 2026 after selling out during the quarter.
  • Adage Capital Partners sold 300,000 Hornbeck Offshore Services, Inc. shares in Q2 2026, an estimated $2.97M.
  • Adage Capital Partners first reported a position in Hornbeck Offshore Services, Inc. in Q2 2025 and held it in 4 quarters.
  • Adage Capital Partners's Hornbeck Offshore Services, Inc. position peaked at $10.8M in Q3 2025.
  • 285 funds tracked by Wall St. Rank held Hornbeck Offshore Services, Inc. as of Q2 2026.

Based on Adage Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.