What does Seaport Capital invest in?
Seaport Capital invests most often at Series A and Venture (57% of the rounds on record), in sectors such as Infra, Ict and Music.

United States · Investor
Filed with the SEC to raise a fund in Oct 2024, closing $11M. Last cheque observed Mar 2014.
QuietNew fund $11M, Oct 2024Private equity
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8 rounds on record
Mostly Series A and Venture: 57% of its rounds
Sole investor in 4 rounds, median $7.6M
3 exits from the portfolio
Seaport Capital is a lower middle-market buyout firm that invests in communication infrastructure and services, business and information services, and media companies.From their own website
Every round we can evidence, newest first8 appearances
1 round
2 rounds
1 round
1 round
1 round
2 rounds
An announcement gives the size of the round, not the size of this investor's cheque: the only rounds that imply a cheque are those where they were the sole named investor.
Named by the firm itself, on a filing, its Form ADV or its company registration13 named
We also hold 33 people at this firm from the lists this database was built from: a weaker source than the filings, since a list does not say when a title ended. Login to see them.
From the firm's own filings with the SEC, which it must file accurately by law
Funds on its Form ADV
7 private funds, $400M in gross assets · filed May 2024
From their own portfolio page (on their website)
KeglogisticsLogicworksUbiquityhostingAlltrafficdataAmericanisAtmoseraBaycommunicationsllcBmediagroupCyberlinkaspEostarExacomFamilyentertainmentliveFilmwerksintlFtjfundchoiceHealthcarelinensgInternapItv-3MandalayMcvcnmiMtnsatMunicipalcomNacPearlmediaQualityuptimeQuatrishealthcoStoryworldwideWorleyco
Weaker than a round we watched, stronger than a list somebody sold us. A firm is far less willing to put a company on its own site that it never funded.
Companies it backed that were later bought or listed3 in all
An exit counts when it came after the firm's first round in the company. From historical deal records.
Acquisitions by the firm itself
Seaport Capital invests most often at Series A and Venture (57% of the rounds on record), in sectors such as Infra, Ict and Music.
8 investments on record, 0 of them in the last 12 months. The most recent was in Mar 2014.
The median round it joins is $6.5M. It says it writes cheques of $3.0M to $15M.
Rarely, if at all: none of its 8 investments on record names it as the lead.
Most of the companies it backs are in the United States (100%).
No investments in the last 12 months; the latest was in Mar 2014.
Seaport Capital is a private equity firm based in New York, United States.
About $418M, as regulatory assets under management (Oct 2026).
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Built from the rounds we watched, its filings and its own website, refreshed every night. How we count · Report a correction · Is this your firm? Claim it