Seaport Entertainment Group Inc. (SEG)
NYSE: SEG · Services-Miscellaneous Amusement & Recreation · New York, NY · filing with the SEC since 2024
Who owns Seaport Entertainment Group Inc.
As filed with the SECHolders of 5% or more
2
Kahn Brothers Group Inc holds 7% of Common Stock, as its SCHEDULE 13G filed May 8, 2026 says.
Directors and officers
13
report now, of 14 people on the record since 2024. Their holdings as a group are not read here.
Institutions as a whole
n/a
The record does not read the share held by managers that file Form 13F, so none is printed and no split of the rest is estimated. What it holds is the 2 named at left.
Holders of 5% or moreshare of the class, as filed
Kahn Brothers Group Inc
SCHEDULE 13G · filed May 8, 2026 · Common Stock
Gate City Capital Management, LLC
SCHEDULE 13G · filed May 15, 2026 · Common Stock
Rubric Capital Management LP
SCHEDULE 13G/A · filed Feb 13, 2025 · Common Stock, par value $0.01 · reported falling below 5%
Beryl Capital Management LLC
SCHEDULE 13G/A · filed Feb 13, 2025 · Common Stock · reported falling below 5%
Blackrock, Inc.
SCHEDULE 13G/A · filed Feb 3, 2025 · Common Stock · reported falling below 5%
What SEG reports owning in othersstakes of 5% or more, and other ties
Other ties the annual report names
Jean Georges Restaurants
An investee · investee · invested in, named in the 10-K filed Mar 4, 2026
Lawn Club
An investee · investee · invested in, named in the 10-K filed Mar 4, 2026
Ssam Bar
An investee · investee · invested in, named in the 10-K filed Mar 4, 2026
Tin Building by Jean-Georges
An investee · investee · invested in, named in the 10-K filed Mar 4, 2026
56 subsidiaries in 1 country, from the list filed with the 10-K filed Mar 4, 2026.
Insider tradesForm 4
0sales
0purchases
0sales on a scheduled plan
0people selling
$0sold, in dollars
$0bought, in dollars
Open-market trades on Form 4 from Sep 30, 2025 to Sep 30, 2026. A scheduled plan is a selling program set in advance under SEC rule 10b5-1. The trades are listed as filed and do not feed the grade.
By calendar yearSoldBought
No open-market trade is on the record for these years.
Dollars as filed, summed by the transaction date.
People who traded in the window
No one on the roster filed an open-market trade in the window.