Citadel Advisors
SEG

Citadel Advisors’s Seaport Entertainment Group SEG Stock Holding History

Citadel Advisors’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
Q2 		– Sell
-10,600
Closed -$228K – 15119
2026
Q1 		$228K Buy
+10,600
New +$221K ﹤0.01% 11142
2025
Q4 		– Sell
-12,700
Closed -$291K – 14404
2025
Q3 		$291K Buy
+12,700
New +$298K ﹤0.01% 10438
2025
Q2 		– Sell
-10,000
Closed -$215K – 15585
2025
Q1 		$215K Buy
+10,000
New +$244K ﹤0.01% 10317

Other funds holding SEG

PSCM
Pershing Square Capital Management New York $19.5B AUM 2.08% 1-Year Est. Return
KBG
Kahn Brothers Group New York $633M AUM 39.01% 1-Year Est. Return
GCCM
Gate City Capital Management Chicago, Illinois $386M AUM 142.77% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Cerity Partners
Cerity Partners New York $82.7B AUM 28.53% 1-Year Est. Return
SCM
Solas Capital Management Darien, Connecticut $187M AUM 12.91% 1-Year Est. Return

Citadel Advisors's SEG Position: Q2 2026 in Review

Citadel Advisors sold out of Seaport Entertainment Group (SEG) in Q2 2026, closing a stake of 25,800 shares — an estimated $554K sold.

Citadel Advisors first reported a position in SEG in Q3 2024 and held it in 6 quarters. The position peaked at $1.58M in Q4 2025. 116 funds tracked by Wall St. Rank hold SEG as of Q2 2026.

  • Citadel Advisors reported no remaining Seaport Entertainment Group position as of Q2 2026 after selling out during the quarter.
  • Citadel Advisors sold 25,800 Seaport Entertainment Group shares in Q2 2026, an estimated $554K.
  • Citadel Advisors first reported a position in Seaport Entertainment Group in Q3 2024 and held it in 6 quarters.
  • Citadel Advisors's Seaport Entertainment Group position peaked at $1.58M in Q4 2025.
  • 116 funds tracked by Wall St. Rank held Seaport Entertainment Group as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.