A detailed history of Essex Investment Management CO LLC transactions in Oceaneering International Inc stock. As of the latest transaction made, Essex Investment Management CO LLC holds 159,261 shares of OII stock, worth $3.81 Million. This represents 0.7% of its overall portfolio holdings.

Number of Shares
159,261
Previous 100,336 58.73%
Holding current value
$3.81 Million
Previous $2.08 Million 89.89%
% of portfolio
0.7%
Previous 0.43%

Shares

5 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 06, 2025

BUY
$20.47 - $25.66 $1.21 Million - $1.51 Million
58,925 Added 58.73%
159,261 $3.95 Million
Q2 2025

Aug 12, 2025

BUY
$15.95 - $22.55 $1.6 Million - $2.26 Million
100,336 New
100,336 $2.08 Million
Q3 2023

Nov 09, 2023

BUY
$19.03 - $27.19 $964,821 - $1.38 Million
50,700 New
50,700 $1.3 Million
Q4 2018

Feb 06, 2019

SELL
$10.96 - $27.4 $366,896 - $917,242
-33,476 Closed
0 $0
Q3 2018

Oct 16, 2018

BUY
$24.98 - $28.49 $836,230 - $953,731
33,476 New
33,476 $924,000

Others Institutions Holding OII

About OCEANEERING INTERNATIONAL INC


  • Ticker OII
  • Exchange NYSE
  • Sector Energy
  • Industry Oil & Gas Equipment & Services
  • Shares Outstandng 100,260,000
  • Market Cap $2.4B
  • Description
  • Oceaneering International, Inc. provides engineered services, products, and robotic solutions to the offshore energy, defense, aerospace, manufacturing, and entertainment industries worldwide. The company's Subsea Robotics segment provides remotely operated vehicles (ROVs) for drill support and vessel-based services, including subsea hardware in...
More about OII
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