MM
SEG

Marnell Management’s Seaport Entertainment Group SEG Stock Holding History

Marnell Management’s Portfolio SEG Stock Details SEG Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$694K Hold
32,300
– – 0.24% 56
2025
Q4 		$639K Buy
+32,300
New +$724K 0.31% 46

Other funds holding SEG

PSCM
Pershing Square Capital Management New York $13.7B AUM 13.45% 1-Year Est. Return
KBG
Kahn Brothers Group New York $564M AUM 25.3% 1-Year Est. Return
GCCM
Gate City Capital Management Chicago, Illinois $257M AUM 37.12% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Cerity Partners
Cerity Partners New York $70.8B AUM 21.68% 1-Year Est. Return
SCM
Solas Capital Management Darien, Connecticut $174M AUM 6.33% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Marnell Management's SEG Position: Q1 2026 in Review

Marnell Management held its Seaport Entertainment Group (SEG) position steady in Q1 2026 at 32,300 shares worth $694K. The position accounts for 0.24% of the portfolio, ranked #56.

Marnell Management first reported a position in SEG in Q4 2025 and has held it in 2 quarters since. 118 funds tracked by Wall St. Rank hold SEG as of Q1 2026.

  • Marnell Management held 32,300 shares of Seaport Entertainment Group worth $694K as of Q1 2026.
  • Marnell Management left its Seaport Entertainment Group share count unchanged in Q1 2026.
  • Seaport Entertainment Group made up 0.24% of Marnell Management's portfolio in Q1 2026, its #56 holding.
  • Marnell Management first reported a position in Seaport Entertainment Group in Q4 2025 and has held it in 2 quarters since.
  • 118 funds tracked by Wall St. Rank held Seaport Entertainment Group as of Q1 2026.

Based on Marnell Management's 13F filing for Q1 2026, filed 14 May 2026.