Franklin Street Properties Corp
FSP- Exchange
- NYSE
- Industry
- Real Estate Investment Trusts
- SEC CIK
- 0001031316
No open-market purchases or sales by Franklin Street Properties Corp insiders were filed in the last 90 days; 112 institutions reported holding it in 13F filings for Q2 2026, worth $29.2M in total; no superinvestor holds it.
Q1 2026 vs. Q4 2025
How the institutions holding Franklin Street Properties Corp changed between Q4 2025 and Q1 2026.
All holders in Q1 2026All holders in Q4 2025
| Measure | Q4 2025 | Of which not filed for Q1 2026 | Q1 2026 | Change |
|---|---|---|---|---|
| Holders | 117 | 2 | 117 | +2 |
| Shares | 66.1M | 4.69M | 65.5M | +4.07M (+6.6%) |
| Value | $62.6M | $4.43M | $43.6M | −$14.6M (−25.1%) |
2 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.
New holders (19)
Institutions that held Franklin Street Properties Corp at the end of Q1 2026 but not at the end of Q4 2025.
| Institution | Shares | Value | % of portfolio |
|---|---|---|---|
| Vanguard Capital Management LLC | 3,615,766 | $2.40M | 0.00% |
| Vanguard Portfolio Management LLC | 533,567 | $354.8K | 0.00% |
| Vanguard Fiduciary Trust Co | 522,654 | $347.6K | 0.00% |
| Wittenberg Investment Management, Inc. | 160,394 | $106.6K | 0.04% |
| Vanguard Global Advisers, LLC | 53,551 | $35.6K | 0.00% |
| Ieq Capital, LLC | 33,925 | $22.5K | 0.00% |
| CIBC Bancorp USA Inc. | 11,972 | $7.96K | 0.00% |
| Greenspring Advisors, LLC | 11,634 | $7.73K | 0.00% |
| Wealth Enhancement Advisory Services, LLC | 10,310 | $7.20K | 0.00% |
| Mercer Global Advisors Inc | 10,774 | $7.16K | 0.00% |
| Mariner, LLC | 10,303 | $6.85K | 0.00% |
| Allworth Financial LP | 537 | $357 | 0.00% |
| Advisory Services Network, LLC | 382 | $254 | 0.00% |
| Root Financial Partners, LLC | 111 | $74 | 0.00% |
| Rothschild Investment LLC | 73 | $49 | 0.00% |
| Farther Finance Advisors, LLC | 56 | $37 | 0.00% |
| Sunbelt Securities, Inc. | 30 | $20 | 0.00% |
| SJS Investment Consulting Inc. | 13 | $9 | 0.00% |
| SRS Capital Advisors, Inc. | 20 | – | – |
Sold out (17)
Institutions that held Franklin Street Properties Corp at the end of Q4 2025 and filed for Q1 2026 without it.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Peapod Lane Capital LLC | 614,235 | $580.9K |
| Two Sigma Advisers, LP | 222,900 | $210.8K |
| Jane Street Group, LLC | 194,488 | $183.9K |
| Algert Global LLC | 128,450 | $121.5K |
| Public Employees Retirement Association of Colorado | 41,474 | $39.0K |
| HRT Financial LP | 39,734 | $37.0K |
| Canada Pension Plan Investment Board | 32,500 | $30.7K |
| Marshall Wace, LLP | 13,600 | $12.9K |
| SG Americas Securities, LLC | 11,400 | $11.0K |
| JustInvest LLC | 10,563 | $9.99K |
| California State Teachers Retirement System | 4,837 | $4.58K |
| Spire Wealth Management | 4,790 | $4.53K |
| Flagship Harbor Advisors, LLC | 4,000 | $3.78K |
| Amalgamated Bank | 2,487 | $2.00K |
| Advisor Group Holdings, Inc. | 405 | $384 |
| Transamerica Financial Advisors, Inc. | 139 | $131 |
| Simplex Trading, LLC | 88 | $83 |
Not filed for Q1 2026 yet (2)
Institutions that held Franklin Street Properties Corp at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.
| Institution | Shares, Q4 2025 | Value, Q4 2025 |
|---|---|---|
| Vanguard Group Inc | 4,678,234 | $4.43M |
| CIBC Private Wealth Group, LLC | 7,360 | $6.96K |