Seaport Entertainment Group
SEG
113 hedge funds and large institutions have $206M invested in Seaport Entertainment Group in 2025 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 22 increasing their positions, 37 reducing their positions, and 11 closing their positions.
118% more first-time investments, than exits
New positions opened: 24 | Existing positions closed: 11
12% more funds holding
Funds holding: 101 → 113 (+12)
3.75% more ownership
Funds ownership: 77.83% → 81.57% (+3.7%)
9% less capital invested
Capital invested by funds: $227M → $206M (-$21.5M)
41% less repeat investments, than reductions
Existing positions increased: 22 | Existing positions reduced: 37
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
96% less call options, than puts
Call options by funds: $4K | Put options by funds: $95K
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
GCCM
Gate City Capital Management
Chicago,
Illinois
|
+$8.64M |
| 2 |
Citadel Advisors
Miami,
Florida
|
+$1.79M |
| 3 |
Renaissance Technologies
New York
|
+$825K |
| 4 |
Marshall Wace
London,
United Kingdom
|
+$743K |
| 5 |
Los Angeles Capital Management
Los Angeles,
California
|
+$407K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
CP
CenterBook Partners
Greenwich,
Connecticut
|
-$1.86M |
| 2 |
Dimensional Fund Advisors
Austin,
Texas
|
-$1.33M |
| 3 |
AA
Ancora Advisors
Cleveland,
Ohio
|
-$733K |
| 4 |
Russell Investments Group
London,
United Kingdom
|
-$481K |
| 5 |
PCP
Proficio Capital Partners
Newton,
Massachusetts
|
-$306K |
SEG Hedge Fund Activity: Q4 2025 in Review
113 of the 8,270 institutional investors tracked by Wall St. Rank reported a position in Seaport Entertainment Group (SEG) for Q4 2025, worth a combined $206M — down 9.5% from $227M a quarter earlier.
Buyers outnumbered sellers: 24 funds opened new SEG positions and 11 closed out — a net gain of 13 holders — while 22 added to existing stakes and 37 trimmed.
The largest buyer was Gate City Capital Management, opening a new position worth an estimated $8.64M. The largest seller was CenterBook Partners, exiting entirely with an estimated $1.86M sold.
- 113 institutional investors held Seaport Entertainment Group (SEG) as of Q4 2025, up from 101 in Q3 2025.
- Funds reported $206M of Seaport Entertainment Group stock for Q4 2025, down 9.5% quarter-over-quarter.
- 24 funds opened new Seaport Entertainment Group positions in Q4 2025 and 11 closed out, a net change of +13 holders.
- The largest Seaport Entertainment Group buyer in Q4 2025 was Gate City Capital Management, an estimated $8.64M added.
- The largest Seaport Entertainment Group seller in Q4 2025 was CenterBook Partners, an estimated $1.86M sold.
Based on aggregated 13F filings for Q4 2025.