Jim Moran’s yacht Gallant Lady

Jim Moran built an automobile empire, which became one of the largest in the world. He ordered 8 Feadship yachts named Gallant Lady

Jim Moran yacht - Gallant Lady

SubmitThe SuperYacht Owners Database

Download More than 850 Yachts and Yacht Owners in a searchable Excel file.

More info here.

Material may not be published, broadcast, rewritten or redistributed without a link to the original content


The details about superyacht ownership as stated on this site and in our SuperYacht Owners Register are mostly based on rumors. In almost no case actual yacht ownership by the private individuals mentioned can be confirmed from a legal point of view. This site is for entertainment purposes only. We do not collect or store the data of our website’s visitors, other than the data used by Google Analytics, a web analytics service provided by Google, Inc. ("Google").  More information about our Privacy Policy here. Google Analytics uses "cookies", which are text files placed on your computer to help the website analyze how visitors use the site. The information generated by the cookie about your use of the website (including your IP address) will be transmitted to and stored by Google on servers in the United States . Google will use this information for the purpose of evaluating your use of the website, compiling reports on website activity for website operators and providing other services relating to website activity and Internet usage. Google may also transfer this information to third parties where required to do so by law, or where such third parties process the information on Google's behalf. Google will not associate your IP address with any other data held by Google. You may refuse the use of cookies by selecting the appropriate settings on your browser, however please note that if you do this you may not be able to use the full functionality of this website. By using this website, you consent to the processing of data about you by Google in the manner and for the purposes set out above. LEGAL NOTICE: The content of this website and all associated program code are protected under the Digital Millennium Copyright Act. Our servers are based in the USA.

Alcove Bay - Luxury Marina & ResortLuxury Yachts

Yacht Owners Database | Biggest Yachts | Richest Owners | About

Author: Peter | Celebs on Yachts | Yacht Builders | Yacht Engines | Links

All You Need to Know About Robert Mercer and his Yacht Sea Owl

Yacht Name: Sea Owl - Yacht Length: 62 m (203 ft) - Guests: 12 in 6 cabins - Crew: 18 in 9 cabins - IMO 1011604 - Displacement: 1,494t - Feadship - 2013 -  Yacht Value: US$ 75 million -

Owners Name: Robert Mercer - Robert Mercer Net Worth: US$ 500 million - Company: Renaissance Tech - Country: USA - Robert Mercer owns a large house on Long Island, NY, named Owl’s Nest

Yacht Sea Owl

Luxury Yacht Sea Owl

The Feadship yacht Sea Owl is a 62 meter displacement yacht with a steel hull and an aluminum superstructure. The yacht was delivered in 2013 to her owner by Royal Van Lent.

Andrew Winch Design

Both her exterior lines and her interior design is done by Andrew Winch Designs. Sea Owl features a jade mist green and oyster white color scheme, the same color scheme as the owners’ previous superyacht.

Yacht Sea Owl Interior

Besides the owners stateroom, the yacht has 3 guest cabins, two kid’s cabins and a nanny cabin. There is even a herb garden.

The luxury yacht has a crew of 18. The owners’ previous yacht was a 43 meter Burger, with the same name. All photos on this page are made by Tom ‘McNikon’ Gulbrandsen.

Charter Yacht Sea Owl

The motor yacht Sea Owl is not available for charter

New Yacht

We think Robert Mercer is building a new yacht at Feadship


Mercer still owns his previous yacht, a Burger Yacht built in 2010. Once also named Sea Owl, she is now named Shadowl.

Robert Mercer

Who is Robert Mercer?

He is co-CEO of the hedge fund Renaissance Technologies, which was founded by James Simons. James Simons is the owner of the yacht Archimedes.

Renaissance Technologies

Renaissance Technologies, which employs dozens of math and physics doctorate-holders, is one of the largest quant funds, which use mathematical algorithms and computers to identify trades.

In 2015 the fund had US$ 65 billion in assets and 290 employees.

One of the Highest Earning Hedge Fund Managers

According to Forbes, Robert Mercer earned, US$ 125 million in 2016,  US$ 150 million in 2015, US$ 115 million in 2013, US$ 90 million in 2012 and US$ 125 million in 2011.

He is one of the highest earning hedge fund managers. Mercer’s career started at IBM were he was working on a speech recognition program. In 1993 he joined Renaissance Technologies. When James Simons retired, Mercer took over as CEO.

Political Donations

Mercer Mercer was "the biggest single donor" in the 2016 U.S. presidential race, donating US$ 14 million to the 2016 presidential campaign of Ted Cruz. In total Mercer has donated more than US$ 35 million to political campaigns.

Robert Mercer Net Worth

Robert Mercer has a net worth of more than US$ 500 million. In this article on Bloomberg his net worth is estimated to be near US$ 1 billion.


He is an active philanthropist, donating US$ 13.5 million in 2013 through his Mercer Family Foundation, which is run by his daughter Rebekah Mercer. The foundation has US$ 37 million in assets.

The foundation has been giving donations to the National Youth Science Fund, the World Science Festival,  the Oregon Institute of Science and Medicine (OISM), the Museum of Natural History in Manhattan, and the Home Depot Foundation.

Rebekah Mercer

Rebekah Mercer directs the Mercer Family Foundation and served on the Executive Committee of the transition team of United States President-elect Donald Trump.

Rebekah is married to Sylvain Mirochnikoff, they have four children. Mirochnikoff, a native of France, was a managing director at Morgan Stanley. We estimate the net worth of Rebekah Mercer at US$ 50 million.

Robert and his daughter Rebekah Mercer

Robert Mercer House

Robert and his wife Diana Mercer own a large house in Head of the Harbour, Long Island, New York. The house is named Owl’s Nest, and has an estimated value of more than US$ 18 million.

Message to Other Media

Please mention and link to this page, when using this information. Thanks!

Tweet this!

yacht Sea Owl

Robert Mercer Resources









yacht Sea OwlRobert Mercer yachtSea Owl Royal van Lentsea owl yachtRobert Mercer's yacht

Robert Mercer is CEO of  the hedge-fund Renaissance Technologies

The yacht is owned by Robert Mercer

Luxury yacht Sea Owl in Norway

Sea Owl was built by Royal Van Lent (Feadship)

Robert Mercer is one of the highest earning hedge-fund managers

Sea Owl yacht Robert Mercer

The yacht is designed by Andrew Winch Designs

Next yacht:


Previous yacht:


Follow the location of the yacht Sea Owl live!

Motor yacht Sea Owl, owned by Robert Mercer

Robert Mercer houseRobert Mercer Long Island

Robert Mercer House Owl’s Nest

Owl’s Nest - Long Island

sea owl at night

Robert Mercer House

The Superyacht Owners Register, yacht names: #1 to B

The Superyacht Owners Register, yacht names: C to H

The Superyacht Owners Register, yacht names: I to L

The Superyacht Owners Register, yacht names: M to P

The Superyacht Owners Register, yacht names: Q to S

The Superyacht Owners Register, yacht names: T to Z

Search the SuperYachtFan site for owners or yachts

Inside the Yacht Sea Owl

yacht sea owl interiorinterior yacht sea owlherb garden yacht sea owlinside robert mercer yacht
SuperYacht | Fan