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S-3 ·Filed Mar 9, 2026

SEG

Seaport Entertainment Group Inc.
NEUTRAL
Impact 4/10
Horizonmonths Processed7mo ago SEC0001104659-26-025422
Shelf registration — potential dilution
Actionable Insight • Neutral

Monitor for future prospectus supplements that will specify the actual terms of any offering, including pricing, size, and use of proceeds. The shelf registration provides flexibility but doesn't guarantee any immediate issuance.

DirectionNeutral
Confidencehigh
Horizonmonths
Final — all horizons settled through T+60d
SEG ▲ +8.76% at T+60d
NEUTRAL call +8.76% · α vs SPY -2.93% · entry $21.70 → $23.60
Entry = T+0 close
Mar 9, 2026
via day close
T+1d
-0.60%
call -0.60% · α -0.49%
$21.57
settled 8mo ago
T+5d
+1.52%
call +1.52% · α +2.43%
$22.03
settled 7mo ago
T+20d
+2.30%
call +2.30% · α +2.46%
$22.20
settled 7mo ago
T+60d
+8.76%
call +8.76% · α -2.93%
$23.60
settled 5mo ago

Price Chart

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Executive Summary

Seaport Entertainment Group Inc. (SEG) has filed a shelf registration statement (S-3) to offer up to $150 million in securities, including common stock, preferred stock, warrants, rights, and units. This filing allows the company to issue securities from time to time, potentially diluting existing shareholders. The offering is opportunistic and not indicative of immediate capital needs.

Key Financial Metrics

Offering Size
$150.0M

Key Facts

  • SEG filed an S-3 shelf registration for up to $150 million in securities
  • Securities may include common stock, preferred stock, warrants, rights, and units
  • The filing allows for opportunistic capital raising over time
  • No immediate offering details are specified; terms will be in future prospectus supplements
  • The company has no immediate capital needs as indicated by its financial position

Financial Impact

Up to $150 million in potential securities issuance

dilutionmarket capequity structure

Risk Factors

  • Potential dilution of existing shareholders if common stock is issued
  • Downward pressure on stock price if offering is perceived as opportunistic
  • Uncertainty about timing and terms of future offerings

Market Snapshot

Exchange
NYSE

Investment Themes

Services

Documents Analyzed

This report is based on 9 SEC documents filed with EDGAR.

DocumentAccession Number
S-3 Filing (Primary)0001104659-26-025422
Document: seg-20260309xex5.htm0001104659-26-025422
Document: seg-20260309xexfees.htm0001104659-26-025422
Document: seg-20260309xex23d1.htm0001104659-26-025422
Document: seg-20260309xex23d2.htm0001104659-26-025422
Document: 0001104659-26-025422-index-headers.html0001104659-26-025422
Document: 0001104659-26-025422-index.html0001104659-26-025422
Document: 0001104659-26-025422.txt0001104659-26-025422
CONTEXT: 10-Q (2025-11-10)0001104659-25-109205
8 reports for SEG
Performance horizon
67% Hit rate @ T+60 2 of 3 directional calls Went positive at some point 3 of 3 best @ T+60▲ +6.60%Mar 5, 2026
Filters
Rows
Reports for SEG — sortable, filterable
TypeNow
Oct 6, 2026
20d ago
144
NEUTRAL ★ 3/10
$22.50awaiting T+60—$22.60 (+0.44%)
Jun 29, 2026
17w ago
8-K
NEUTRAL ★ 3/10
$26.60 $23.83▼ −10.41%▼ −13.98%$22.60 (−15.04%)
May 6, 2026
24w ago
8-K
BEARISH ★ 6/10
$22.24 $26.06▼ −17.18%▼ −13.34%$22.60 (−1.62%)
Apr 7, 2026
28w ago
8-K
NEUTRAL ★ 4/10
$22.20 $27.12▲ +22.16%▲ +11.71%$22.60 (+1.80%)
Mar 17, 2026
31w ago
EFFECT
NEUTRAL ★ 4/10
$22.03 $24.08▲ +9.31%▼ −0.56%$22.60 (+2.59%)
Mar 9, 2026
32w ago
S-3
NEUTRAL ★ 4/10
$21.70 $23.60▲ +8.76%▼ −2.93%$22.60 (+4.15%)
Mar 5, 2026
33w ago
8-K
BULLISH ★ 7/10
$23.03 $24.55▲ +6.60%▼ −4.70%$22.60 (−1.87%)
Feb 28, 2026
34w ago
Institutional Cluster
BULLISH ★ 7/10
$23.08 $23.71▲ +2.73%▼ −6.60%$22.60 (−2.08%)
Showing 8 of 8

US Market Status

Market Closed — Opens Tue (16h 35m)

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Report published Mar 10, 2026