HORNBECK OFFSHORE SERVICES INC /LA

HOS

$7.59-0.20 (-2.57%)as of Oct 2, 2026

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

HORNBECK OFFSHORE SERVICES INC /LA price and activity chart data

Showing the 1Y range: Oct 2, 2025 to Oct 2, 2026. Price (+18.0%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
BlackRock, Inc.	57.35%	$199M	0.00%	Not reported
Dimensional Fund Advisors LP	22.93%	$79.5M	0.01%	Not reported
State Street Corp	18.10%	$62.7M	0.00%	Not reported
Invesco Ltd.	17.75%	$61.5M	0.00%	Not reported
Vanguard Portfolio Management LLC	16.19%	$56.1M	0.00%	Not reported
Vanguard Capital Management LLC	15.59%	$54M	0.00%	Not reported
American Century Companies Inc	13.75%	$47.6M	0.02%	Not reported
Principal Financial Group Inc	10.90%	$37.8M	0.02%	Not reported
Goldman Sachs Group Inc	9.25%	$32M	0.00%	Not reported
Geode Capital Management, LLC	8.97%	$31.1M	0.00%	Not reported
Wellington Management Group LLP	8.60%	$29.8M	0.01%	Reduce 13.32%
Systematic Financial Management LP	8.04%	$27.9M	0.56%	Add 7.78%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	7.58%	$26.3M	0.03%	Reduce 0.58%
Van Eck Associates Corp	6.88%	$23.8M	0.01%	Reduce 5.21%
Charles Schwab Investment Management Inc	6.27%	$21.7M	0.00%	Not reported
Morgan Stanley	5.30%	$18.4M	0.00%	Not reported
Prudential Financial Inc	5.27%	$18.3M	0.02%	Not reported
Northern Trust Corp	4.50%	$15.6M	0.00%	Not reported
Public Employees Retirement Association of Colorado	4.37%	$15.1M	0.05%	Not reported
Qube Research & Technologies Ltd	3.57%	$12.4M	0.01%	Not reported
Panagora Asset Management Inc	3.12%	$10.8M	0.03%	Not reported
Arrowstreet Capital, Limited Partnership	2.87%	$9.96M	0.00%	Not reported
Bridgeway Capital Management, LLC	2.67%	$9.25M	0.16%	Not reported
Two Sigma Investments, LP	2.61%	$9.05M	0.01%	Not reported
Hotchkis & Wiley Capital Management LLC	2.54%	$8.79M	0.03%	Add 12.47%
First Eagle Investment Management, LLC	2.44%	$8.45M	0.01%	Add 83.66%
Vanguard Fiduciary Trust Co	2.35%	$8.13M	0.00%	Not reported
Renaissance Technologies LLC	2.28%	$7.88M	0.01%	Not reported
Hillsdale Investment Management Inc.	2.27%	$7.86M	0.18%	Not reported
Jupiter Topco LLC	2.21%	$7.65M	0.00%	Not reported
Bank of New York Mellon Corp	2.13%	$7.37M	0.00%	Not reported
Assenagon Asset Management S.A.	1.96%	$6.81M	0.00%	Not reported
Tudor Investment Corp Et Al	1.69%	$5.86M	0.01%	Not reported
Empowered Funds, LLC	1.66%	$5.77M	0.03%	Add 19.23%
CSM Advisors, LLC	1.55%	$5.38M	0.11%	Add 71.58%
Pacer Advisors, Inc.	1.54%	$5.34M	0.01%	Add 14.09%
UBS Group AG	1.50%	$5.19M	0.00%	Not reported
Kennedy Capital Management LLC	1.42%	$4.92M	0.09%	Reduce 1.83%
Man Group plc	1.41%	$4.88M	0.01%	Not reported
Ameriprise Financial Inc	1.32%	$4.56M	0.00%	Not reported
Tensile Capital Management LP	1.24%	$4.29M	0.59%	Reduce 42.32%
Valueworks LLC	1.21%	$4.18M	0.87%	New Not reported
Bastion Asset Management Inc.	1.20%	$4.03M	1.37%	Reduce 46.93%
Public Sector Pension Investment Board	1.19%	$4.11M	0.01%	Reduce 3.82%
Russell Investments Group, Ltd.	1.16%	$4.01M	0.00%	Not reported
Algert Global LLC	1.13%	$3.92M	0.05%	Not reported
BNP Paribas Financial Markets	1.13%	$3.91M	0.00%	Not reported
Simcoe Capital LLC	1.10%	$3.82M	2.33%	Reduce 19.66%
Nuveen, LLC	1.06%	$3.69M	0.00%	Not reported
First Trust Advisors LP	1.00%	$3.45M	0.00%	Not reported

50 of 266 holders

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