Oppenheimer & Co’s Hornbeck Offshore Services, Inc. HOS Stock Holding History

Oppenheimer & Co’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 Q3	$346K	Buy	+45,000	New	+$421K	﹤0.01%	1373
2020 Q3	–	Sell	-20,000	Closed	-$69K	–	1312
2020 Q2	$69K	Hold	20,000	–	–	﹤0.01%	1227
2020 Q1	$33K	Hold	20,000	–	–	﹤0.01%	1165
2019 Q4	$193K	Hold	20,000	–	–	﹤0.01%	1190
2019 Q3	$161K	Hold	20,000	–	–	﹤0.01%	1180
2019 Q2	$173K	Hold	20,000	–	–	﹤0.01%	1209
2019 Q1	$158K	Hold	20,000	–	–	﹤0.01%	1263
2018 Q4	$108K	Hold	20,000	–	–	﹤0.01%	1183
2018 Q3	$198K	Hold	20,000	–	–	0.01%	1234
2018 Q2	$167K	Buy	+20,000	New	+$147K	﹤0.01%	1244
2015 Q1	–	Sell	-10,792	Closed	-$234K	–	1505
2014 Q4	$234K	Sell	10,792 -6,668	-38%	-$159K	0.01%	1136
2014 Q3	$385K	Buy	+17,460	New	+$446K	0.01%	958
2013 Q3	–	Sell	-43,767	Closed	-$1.01M	–	1336
2013 Q2	$1.01M	Buy	+43,767	New	+$1.02M	0.04%	512

Other funds holding HOS

Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return

Y-Intercept (HK) Hong Kong $4.52B AUM 6.6% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $52.9B AUM 36.03% 1-Year Est. Return

NBC Securities Birmingham, Alabama $1.47B AUM 20.38% 1-Year Est. Return

Nisa Investment Advisors St. Louis, Missouri $34.7B AUM 25.93% 1-Year Est. Return

Louisiana State Employees Retirement System Baton Rouge, Louisiana $6.56B AUM 41.43% 1-Year Est. Return

Amalgamated Bank New York $14.3B AUM 35.81% 1-Year Est. Return

Yousif Capital Management Bloomfield Hills, Michigan $8.87B AUM 34.1% 1-Year Est. Return

State of Alaska Department of Revenue Juneau, Alaska $9.6B AUM 34.67% 1-Year Est. Return

Steinberganna Wealth Management Huntington, New York $233M AUM 22.27% 1-Year Est. Return

Oppenheimer & Co's HOS Position: Q3 2026 in Review

Oppenheimer & Co opened a new position in Hornbeck Offshore Services, Inc. (HOS) in Q3 2026: 45,000 shares worth $346K. The stake represents ﹤0.01% of the portfolio and ranks #1373 among its holdings. This is a return to the name: Oppenheimer & Co previously reported a position in HOS as recently as Q2 2020.

Oppenheimer & Co first reported a position in HOS in Q2 2013 and has held it in 13 quarters since. The position peaked at $1.01M in Q2 2013. 48 funds tracked by Wall St. Rank hold HOS as of Q3 2026.

Oppenheimer & Co held 45,000 shares of Hornbeck Offshore Services, Inc. worth $346K as of Q3 2026.
Hornbeck Offshore Services, Inc. was a new Oppenheimer & Co position in Q3 2026.
Hornbeck Offshore Services, Inc. made up ﹤0.01% of Oppenheimer & Co's portfolio in Q3 2026, its #1373 holding.
Oppenheimer & Co first reported a position in Hornbeck Offshore Services, Inc. in Q2 2013 and has held it in 13 quarters since.
Oppenheimer & Co's Hornbeck Offshore Services, Inc. position peaked at $1.01M in Q2 2013.
48 funds tracked by Wall St. Rank held Hornbeck Offshore Services, Inc. as of Q3 2026.

Based on Oppenheimer & Co's 13F filing for Q3 2026, filed 26 Oct 2026.