Seaport Entertainment Group Inc

Historical 13F Holders

Symbol
SEG
CUSIP
812215200
All holders as of
Q2 2026
Type
Equity
Class
COMMON STOCK
Reported Value, Excluding Options
Total Filings

13D/G Filers

Investors who own more than 5% of a class must file a Schedule 13D or 13G. Each filer's latest filing for 812215200 since 12/18/2024, largest first.

Filer % of Class Filed
Kahn Brothers Group Inc 13G 7.0% 5/8/2026
Event 5/8/2026
Gate City Capital Management, LLC 13G
5.4% 5/15/2026
Event 3/31/2026
Under 5%, checked the "5 percent or less" box, or amended by a later filing (3)
Rubric Capital Management LP 13G/A
4.5% 2/13/2025
Event 12/31/2024
Beryl Capital Management LLC 13G/A
2.7% 2/13/2025
Event 12/31/2024
BlackRock, Inc. 13G/A 2.6% 2/3/2025
Event 12/31/2024

13F Holders by Quarter

Period Filings Shares, Excl. Options Value, Excl. Options
2026 Q3 4 54.4 k $1.25 M
2026 Q2 120 11.1 M $296 M
2026 Q1 121 10.7 M $231 M
2025 Q4 114 10.4 M $206 M
2025 Q3 107 9.97 M $228 M
2025 Q2 108 8.86 M $165 M
2025 Q1 128 8.95 M $192 M
2024 Q4 129 9.61 M $269 M
2024 Q3 122 5.01 M $136 M