Which hedge funds own SEG? SEAPORT ENTMT GROUP INC, Q2 2026 13F holders
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7 of the hedge funds tracked by WhaleCreep disclosed a position in SEG (SEAPORT ENTMT GROUP INC) in their Q2 2026 13F filings, worth $28.1m in total. The largest holder by portfolio weight is Rangeley Capital, LLC at 3.8% of its book. 1 manager opened a new position this quarter: Quinn Opportunity Partners LLC. 4 exited: Aquatic Capital Management LLC, ArrowMark Colorado Holdings LLC, Citadel Advisors LLC.
Who discovered SEG first?
Earliest meaningful positions among the 4 tracked managers we observed opening SEG since Q3 2024.
1 Pershing Square Capital Management, L.P. First reported Q3 2024 · ≥1% from Q4 2024 0.4%initial weight · $57.4m Heldat last filing, Q1 2026 -22%stock since Q3 2024
Weight of Pershing Square Capital Management, L.P.'s 13F book in SEG, by quarter
- 1.1% peak weight, Q4 2024
- $140.4m peak reported value
- 7 quarters held
The stock's split-adjusted price moved -22% from Q3 2024 to Q1 2026, this manager's last filing.
10 managers already held SEG when our coverage of them began
Rangeley Capital, LLC (Q1 2026), Solas Capital Management, LLC (Q1 2026), Gem Investment Advisors, LLC (Q1 2026), Trexquant Investment LP (Q1 2026), Aqr Capital Management LLC (Q1 2026), Aquatic Capital Management LLC (Q1 2026), ArrowMark Colorado Holdings LLC (Q1 2026), Citadel Advisors LLC (Q1 2026), Marnell Management LLC (Q1 2026), Msrh, LLC (Q1 2026).
Their first filing on record already includes SEG, so when they first bought it is unknown. They are not ranked above.
View discovery timeline
Dots mark the ranked managers' first reported quarters. Price is the quarter-end price implied by 13F filings, split-adjusted, shown from Q3 2024 where the series is continuous. Coverage widened in Q1 2026 from about a hundred managers to over a thousand, so holders and new holders are shown relative to the managers filing each quarter.
How this is calculated
13F filings are quarterly snapshots of long US-listed equity positions. They do not show exact purchase dates, intra-quarter trading, short positions, most derivatives, or a manager's actual performance. "First reported" is the first quarter-end filing that shows the position.
A manager is ranked only if we observed it filing, without SEG, within two quarters before its first position. Ranking is by the first quarter the position reached 1% of the manager's 13F book in a run of at least 2 filings, then by peak weight. "High conviction" means a peak weight of at least 5%.
Stock changes are the split-adjusted change in the quarter-end price implied by 13F filings, excluding dividends. They describe the stock over the period, not the return any manager earned. Phases are cut where the share of tracked managers holding SEG passed one third and two thirds of its peak.
Which hedge funds hold SEG? Current holders by portfolio weight
| Manager | As of | Weight of book | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|
| Rangeley Capital, LLC | Q2 2026 | 3.8% | $4.1m | 153,517 | 0% | held |
| Solas Capital Management, LLC | Q2 2026 | 3.0% | $5.7m | 212,892 | -4% | reduced |
| Gem Investment Advisors, LLC | Q2 2026 | 0.5% | $745.1k | 28,012 | -6% | reduced |
| Rubric Capital Management LP | Q2 2026 | 0.1% | $15.1m | 568,530 | 0% | held |
| Quinn Opportunity Partners LLC | Q2 2026 | 0.0% | $213.2k | 8,016 | – | new |
| Trexquant Investment LP | Q2 2026 | 0.0% | $908.9k | 34,171 | 94% | added |
| Aqr Capital Management LLC | Q2 2026 | 0.0% | $1.4m | 51,134 | 120% | added |
Exited since the previous quarter
| Manager | Prior weight | Prior value |
|---|---|---|
| Aquatic Capital Management LLC | 0.0% | $112.0k |
| ArrowMark Colorado Holdings LLC | 0.2% | $395.4k |
| Citadel Advisors LLC | 0.0% | $554.2k |
| Marnell Management LLC | 28.6% | $693.8k |
Held in a manager's last filing on record
These managers have not filed for the latest quarter; their last disclosure is dated.
| Manager | Last filing | Weight |
|---|---|---|
| ancora_advisors | Q2 2026 | 0.0% |
| horizon_kinetics | Q2 2026 | 0.0% |
| kahn_brothers | Q2 2026 | 3.9% |
| renaissance | Q2 2026 | 0.0% |
| Msrh, LLC | Q1 2026 | 0.0% |
| Pershing Square Capital Management, L.P. | Q1 2026 | 0.8% |
How has hedge fund ownership of SEG changed?
| Quarter | Managers holding | Combined value |
|---|---|---|
| Q2 2026 | 11 | $54.4m |
| Q1 2026 | 16 | $153.6m |
| Q4 2025 | 6 | $125.0m |
| Q3 2025 | 5 | $144.7m |
| Q2 2025 | 4 | $106.9m |
| Q1 2025 | 4 | $127.2m |
| Q4 2024 | 5 | $172.7m |
| Q3 2024 | 7 | $75.4m |
Counts every tracked manager that disclosed SEG in that quarter's filing, including managers that have since stopped filing.