Seaport Entertainment Group Inc.

SEG

Exchange: NYSE
Industry: Services-Miscellaneous Amusement & Recreation
SEC CIK: 0002009684

SEC filings (opens in a new tab)

No open-market purchases or sales by Seaport Entertainment Group Inc. insiders were filed in the last 90 days; 116 institutions reported holding it in 13F filings for Q2 2026, worth $296.0M in total; Pershing Square is the only superinvestor holding it.

Q4 2024 vs. Q3 2024

How the institutions holding Seaport Entertainment Group Inc. changed between Q3 2024 and Q4 2024.

All holders in Q4 2024 All holders in Q3 2024

13F holders of SEG: Q3 2024 compared with Q4 2024
Measure	Q3 2024	Q4 2024	Change
Holders	118	127	+9
Shares	4.95M	9.61M	+4.67M (+94.3%)
Value	$134.7M	$268.7M	+$134.0M (+99.5%)

New holders (30)

Institutions that held Seaport Entertainment Group Inc. at the end of Q4 2024 but not at the end of Q3 2024.

Institutions new to SEG in Q4 2024
Institution	Shares	Value	% of portfolio
Rangeley Capital, LLC	159,270	$4.45M	4.29%
Renaissance Technologies LLC	95,421	$2.67M	0.00%
Bulldog Investors, LLP	38,518	$1.08M	0.28%
Amundi	39,482	$1.05M	0.00%
Y-Intercept (Hong Kong) Ltd	9,877	$276.1K	0.02%
Proficio Capital Partners LLC	8,311	$232.3K	0.02%
Sandia Investment Management LP	8,251	$230.6K	0.44%
Quinn Opportunity Partners LLC	8,016	$224.0K	0.02%
Independent Investors Inc	7,680	$214.7K	0.04%
Police & Firemen's Retirement System of New Jersey	2,811	$78.6K	0.00%
Hilltop National Bank	1,105	$30.9K	0.01%
Ofi Invest Asset Management	555	$15.0K	0.00%
Quent Capital, LLC	227	$6.34K	0.00%
Sugar Maple Asset Management, LLC	74	$2.07K	0.00%
MAI Capital Management	53	$1.48K	0.00%
Geneos Wealth Management Inc.	30	$839	0.00%
Huntington National Bank	29	$811	0.00%
Jones Financial Companies LLLP	25	$699	0.00%
Group One Trading, L.P.	17	$475	0.00%
Flagship Wealth Advisors, LLC	11	$307	0.00%
SBI Securities Co., Ltd.	10	$280	0.00%
Smartleaf Asset Management LLC	9	$251	0.00%
Farther Finance Advisors, LLC	6	$168	0.00%
Raffa Wealth Management, LLC	5	$140	0.00%
Quarry LP	4	$112	0.00%
Versant Capital Management, Inc	3	$84	0.00%
Bruce G. Allen Investments, LLC	2	$56	0.00%
Ronald Blue Trust, Inc.	1	$28	0.00%
Activest Wealth Management	1	$28	0.00%
MPWM Advisory Solutions, LLC	1	$28	0.00%

Sold out (21)

Institutions that held Seaport Entertainment Group Inc. at the end of Q3 2024 and filed for Q4 2024 without it.

Institutions that sold out of SEG in Q4 2024
Institution	Shares, Q3 2024	Value, Q3 2024
Cable Car Capital LLC	127,844	$3.51M
Southeastern Asset Management IncSuperinvestorSoutheastern Asset Management (Longleaf)	35,533	$974.3K
Yakira Capital Management, Inc.	34,000	$932.3K
First Manhattan Co	19,655	$538.9K
Incline Global Management LLC	16,763	$459.6K
Centiva Capital, LP	9,617	$263.7K
Sherbrooke Park Advisers LLC	8,689	$238.3K
Tudor Investment Corp Et Al	8,452	$231.8K
XTX Topco Ltd	7,904	$216.7K
Healthcare of Ontario Pension Plan Trust Fund	2,489	$68.2K
Qube Research & Technologies Ltd	1,557	$42.7K
Wolverine Asset Management LLC	562	$15.4K
nVerses Capital, LLC	300	$8.23K
Steward Partners Investment Advisory, LLC	12	$329
Meeder Asset Management Inc	6	$165
Allspring Global Investments Holdings, LLC	6	$164
Private Trust Co NA	4	$110
Private Wealth Management Group, LLC	3	$83
Capital Performance Advisors LLP	2	$55
Fairman Group, LLC	1	$27
Avion Wealth	10	$0