| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| Rubric Capital Management LP | 4.5% | $10,206,662 | 573,408 | Rubric Capital Management LP | 31 Dec 2024 | |||
| Beryl Capital Management LLC | 2.7% | $5,991,978 | 336,628 | Beryl Capital Management LLC | 31 Dec 2024 | |||
| BlackRock, Inc. | 2.6% | $5,808,069 | 326,296 | BlackRock, Inc. | 31 Dec 2024 |
As of 30 Sep 2025, 98 institutional investors reported holding 9,909,104 shares of Seaport Entertainment Group Inc. - Common Stock (SEG). This represents 79% of the company’s total 12,467,704 outstanding shares.
The largest institutional shareholders of Seaport Entertainment Group Inc. - Common Stock (SEG) together control 77% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| Pershing Square Capital Management, L.P. | 40% | 5,023,780 | 0% | 0.79% | $115,145,038 |
| KAHN BROTHERS GROUP INC | 4.7% | 583,364 | 2.5% | $13,370,702 | |
| DIMENSIONAL FUND ADVISORS LP | 4.6% | 579,323 | -0.68% | 0% | $13,278,341 |
| Rubric Capital Management LP | 4.6% | 568,530 | 0% | 0.17% | $13,030,708 |
| BlackRock, Inc. | 4.2% | 523,520 | +1.3% | 0% | $11,999,079 |
| VANGUARD GROUP INC | 3.7% | 460,531 | -1.8% | 0% | $10,555,371 |
| Cerity Partners LLC | 2.1% | 259,945 | 0.01% | $5,957,939 | |
| Solas Capital Management, LLC | 1.9% | 232,238 | 3.2% | $5,322,895 | |
| GEODE CAPITAL MANAGEMENT, LLC | 1.5% | 184,146 | -1% | 0% | $4,221,559 |
| STATE STREET CORP | 1.4% | 179,435 | +7% | 0% | $4,112,650 |
| Rangeley Capital, LLC | 1.2% | 154,000 | -2.5% | 3.4% | $3,529,680 |
| UBS Group AG | 1.1% | 134,979 | +1.7% | 0% | $3,093,719 |
| Ancora Advisors LLC | 0.69% | 86,217 | -0.33% | 0.04% | $1,976,094 |
| CenterBook Partners LP | 0.65% | 81,200 | 0.09% | $1,861,104 | |
| GOLDMAN SACHS GROUP INC | 0.58% | 72,805 | 0% | $1,668,691 | |
| Alberta Investment Management Corp | 0.53% | 66,352 | 0% | 0.02% | $1,520,788 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 0.51% | 64,011 | -2.9% | 0% | $1,467,132 |
| NORTHERN TRUST CORP | 0.47% | 58,546 | -4.9% | 0% | $1,341,874 |
| HORIZON KINETICS ASSET MANAGEMENT LLC | 0.42% | 52,830 | -0.81% | 0.01% | $1,210,864 |
| Russell Investments Group, Ltd. | 0.41% | 50,672 | -32% | 0% | $1,161,440 |
| Focus Partners Wealth | 0.4% | 50,000 | -0.25% | 0% | $1,146,000 |
| Phoenix Financial Ltd. | 0.4% | 50,000 | -17% | 0.01% | $1,146,000 |
| LAZARD ASSET MANAGEMENT LLC | 0.36% | 44,889 | +5648% | 0% | $1,028,856 |
| LPL Financial LLC | 0.29% | 36,373 | -1% | 0% | $833,669 |
| MORGAN STANLEY | 0.19% | 23,393 | -47% | 0% | $536,173 |
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2025 Q4 | 15,706 | $310,509 | +$16,370 | $19.77 | 8 |
| 2025 Q3 | 9,909,104 | $227,118,409 | +$24,967,854 | $22.92 | 98 |
| 2025 Q2 | 8,849,340 | $165,114,567 | -$2,296,935 | $18.65 | 100 |
| 2025 Q1 | 8,934,542 | $191,750,345 | -$18,617,325 | $21.47 | 118 |
| 2024 Q4 | 9,613,979 | $268,647,637 | +$127,519,347 | $27.95 | 124 |
| 2024 Q3 | 4,891,276 | $134,118,959 | +$129,865,113 | $27.42 | 114 |