Security key
812215200
Seaport Entertainment Group Inc. - Common Stock (SEG)
CUSIP: 812215200
Q4 2024 13F Holders as of 31 Dec 2024
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 9,614,168
- Total 13F value
- $268,653,405
- Share change
- +4,544,224
- SEC-reported price per share
- $27.95
- Number of holders
- 124
- Value change
- +$127,098,218
- Number of buys
- 71
- Number of sells
- 39
- Shares outstanding
- 12,767,537
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2024
Institutions
124
Top holders
10
SEG full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Seaport Entertainment Group Inc. SEC filings
Seaport Entertainment Group Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 812215200
Recent filing periods:
Ownership snapshot
Top reported holders of SEG - Seaport Entertainment Group Inc. - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Rubric Capital Management LP
Disclosed value leader
Pershing Square Capital M...
Comparable rows
15/15
Latest evidence
31 Dec 2024
13D/G
13F
Lead comparable stake: 4.5%
13D/G row: Rubric Capital Management LP
Showing 1-6 of 15 holder rows.
Quick read
Rubric Capital Management LP leads the comparable SEC ownership view at 4.5%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Rubric Capital Management LP's linked filing trail.
Comparable ownership
Top 5
Rubric Capital Management LP
4.5%
Beryl Capital Management LLC
2.7%
BlackRock, Inc.
2.6%
Pershing Square Capital Managemen...
16%
DIMENSIONAL FUND ADVISORS LP
2.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Rubric Capital Management LP |
13D/G
13F
Company
|
4.5%
|
$11,118,381
573,408 shares
|
$0 | 31 Dec 2024 |
| Beryl Capital Management LLC |
13F
13D/G
Company
|
2.7%
from 13D/G
|
$10,429,115
380,347 shares
|
— | 30 Sep 2024 |
| BlackRock, Inc. |
13D/G
13F
Company
|
2.6%
|
$6,326,879
326,296 shares
|
$0 | 31 Dec 2024 |
| Pershing Square Capital Management, L.P. |
13F
Company
|
16%
|
$57,435,934
2,094,673 shares
|
— | 30 Sep 2024 |
| DIMENSIONAL FUND ADVISORS LP |
13F
Company
|
2.1%
|
$7,452,767
271,793 shares
|
— | 30 Sep 2024 |
| Ancora Advisors LLC |
13F
Company
|
2%
|
$7,122,263
259,747 shares
|
— | 30 Sep 2024 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2024
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
124
Shares
9,614,168
Rows available
124
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2024 vs Q3 2024 Across Filers
Q3 2024 holders
115
Q4 2024 holders
124
Holder diff
9
| Investor | Q3 2024 Shares | Q4 2024 Shares | Share Diff | Share Chg % | Q3 2024 value | Q4 2024 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend