FRANKLIN STREET PROPERTIES CORP /MA/ - FSP
Detailed investor-level table based on 13F positions.
Methodology:
Market value and % of portfolio use SEC reported VALUE ($000).
For PUT/CALL positions this reflects reported underlying exposure, not premium cash paid/received.
Details.
Rows: 0
| Investor | History | Status | Shares held | Market value ($000) | % of portfolio | Previous % | Rank | Change in shares | % change in shares | Source | Date reported |
|---|---|---|---|---|---|---|---|---|---|---|---|
| PRIVATE MANAGEMENT GROUP INC | History | Reduced | 10,157,484 | 3,828 | 0.11% | 0.14% | 1 | -3,691 | -0.04% | Q3 2026 | Nov 04, 2026 |
| Newtyn Management, LLC | History | No change | 7,150,000 | 3,682 | 0.46% | 0.46% | 2 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Converium Capital Inc. | History | No change | 6,608,478 | 3,403 | 0.43% | 0.43% | 3 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| BANK OF AMERICA CORP /DE/ | History | No change | 4,789,235 | 2,466 | 0.0% | 0.0% | 4 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | History | No change | 3,736,238 | 1,924 | 0.0% | 0.0% | 5 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| GUARDSMAN PRIVATE CAPITAL MANAGEMENT, INC. | History | No change | 2,869,173 | 1,081 | 0.75% | 1.04% | 6 | 0 | 0.0% | Q3 2026 | Oct 19, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | History | No change | 1,996,246 | 1,025 | 0.0% | 0.0% | 7 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | History | No change | 1,916,987 | 987 | 0.0% | 0.0% | 8 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BlackRock, Inc. | History | No change | 1,390,429 | 716 | 0.0% | 0.0% | 9 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| MORGAN STANLEY | History | No change | 1,175,065 | 605 | 0.0% | 0.0% | 10 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Cambria Investment Management, L.P. | History | No change | 1,086,643 | 559 | 0.03% | 0.03% | 11 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| RBF Capital, LLC | History | No change | 958,456 | 493 | 0.02% | 0.02% | 12 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| AQR CAPITAL MANAGEMENT LLC | History | No change | 938,924 | 483 | 0.0% | 0.0% | 13 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GEODE CAPITAL MANAGEMENT, LLC | History | No change | 909,782 | 468 | 0.0% | 0.0% | 14 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| CONFLUENCE INVESTMENT MANAGEMENT LLC | History | No change | 1,231,656 | 464 | 0.01% | 0.01% | 15 | 0 | 0.0% | Q3 2026 | Oct 01, 2026 |
| JANE STREET GROUP, LLC | History | No change | 854,669 | 440 | 0.0% | 0.0% | 16 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CITADEL ADVISORS LLC | History | No change | 668,054 | 344 | 0.0% | 0.0% | 17 | 0 | 0.0% | Q2 2026 | Sep 02, 2026 |
| GOLDMAN SACHS GROUP INC | History | No change | 566,786 | 291 | 0.0% | 0.0% | 18 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MILLENNIUM MANAGEMENT LLC | History | No change | 524,705 | 270 | 0.0% | 0.0% | 19 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| GSA CAPITAL PARTNERS LLP | History | No change | 499,496 | 257 | 0.02% | 0.02% | 20 | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| VANGUARD FIDUCIARY TRUST CO | History | No change | 490,602 | 252 | 0.0% | 0.0% | 21 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | History | No change | 442,807 | 228 | 0.0% | 0.0% | 22 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| STATE STREET CORP | History | No change | 420,203 | 216 | 0.0% | 0.0% | 23 | 0 | 0.0% | Q2 2026 | Sep 22, 2026 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | History | No change | 399,237 | 205 | 0.0% | 0.0% | 24 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| TWO SIGMA INVESTMENTS, LP | History | No change | 383,899 | 197 | 0.0% | 0.0% | 25 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| WITTENBERG INVESTMENT MANAGEMENT, INC. | History | No change | 332,694 | 171 | 0.06% | 0.06% | 26 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Qube Research & Technologies Ltd | History | No change | 310,270 | 159 | 0.0% | 0.0% | 27 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| PRELUDE CAPITAL MANAGEMENT, LLC | History | No change | 268,759 | 138 | 0.01% | 0.01% | 28 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| MARSHALL WACE, LLP | History | No change | 252,355 | 131 | 0.0% | 0.0% | 29 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| XTX Topco Ltd | History | No change | 231,957 | 119 | 0.0% | 0.0% | 30 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Summit Trail Advisors, LLC | History | No change | 201,311 | 103 | 0.0% | 0.0% | 31 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| NORTHERN TRUST CORP | History | No change | 198,867 | 102 | 0.0% | 0.0% | 32 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| DIMENSIONAL FUND ADVISORS LP | History | Reduced | 212,944 | 80 | 0.0% | 0.0% | 33 | -210,366 | -49.7% | Q3 2026 | Nov 04, 2026 |
| Integrated Wealth Concepts LLC | History | No change | 148,891 | 76 | 0.0% | 0.0% | 34 | 0 | 0.0% | Q2 2026 | Sep 08, 2026 |
| FRANKLIN RESOURCES INC | History | No change | 146,357 | 75 | 0.0% | 0.0% | 35 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| D. E. Shaw & Co., Inc. | History | No change | 137,795 | 70 | 0.0% | 0.0% | 36 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| HRT FINANCIAL LP | History | No change | 134,769 | 69 | 0.0% | 0.0% | 37 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| IEQ CAPITAL, LLC | History | No change | 114,912 | 59 | 0.0% | 0.0% | 38 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| NOMURA ASSET MANAGEMENT CO LTD | History | No change | 95,200 | 49 | 0.0% | 0.0% | 39 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Schonfeld Strategic Advisors LLC | History | No change | 86,259 | 44 | 0.0% | 0.0% | 40 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Virtu Financial LLC | History | No change | 79,556 | 41 | 0.0% | 0.0% | 41 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BI Asset Management Fondsmaeglerselskab A/S | History | No change | 109,213 | 41 | 0.0% | 0.0% | 42 | 0 | 0.0% | Q3 2026 | Oct 22, 2026 |
| ROYAL BANK OF CANADA | History | No change | 75,381 | 38 | 0.0% | 0.0% | 43 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Cerity Partners LLC | History | No change | 70,324 | 36 | 0.0% | 0.0% | 44 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Invesco Ltd. | History | No change | 63,200 | 32 | 0.0% | 0.0% | 45 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Ground Swell Capital, LLC | History | No change | 60,653 | 31 | 0.03% | 0.03% | 46 | 0 | 0.0% | Q2 2026 | Aug 05, 2026 |
| Secure Asset Management, LLC | History | Added to | 72,342 | 27 | 0.0% | 0.0% | 47 | +30,600 | 73.31% | Q3 2026 | Oct 19, 2026 |
| Vanguard Global Advisers, LLC | History | No change | 53,551 | 27 | 0.0% | 0.0% | 48 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| BFSG, LLC | History | No change | 64,400 | 24 | 0.0% | 0.0% | 49 | 0 | 0.0% | Q3 2026 | Oct 30, 2026 |
| Point72 Asset Management, L.P. | History | No change | 44,609 | 22 | 0.0% | 0.0% | 50 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Resona Asset Management Co.,Ltd. | History | No change | 37,014 | 19 | 0.0% | 0.0% | 51 | 0 | 0.0% | Q2 2026 | Jul 29, 2026 |
| Mariner, LLC | History | No change | 32,053 | 16 | 0.0% | 0.0% | 52 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| MERCER GLOBAL ADVISORS INC /ADV | History | No change | 25,953 | 13 | 0.0% | 0.0% | 53 | 0 | 0.0% | Q2 2026 | Aug 19, 2026 |
| UBS Group AG | History | No change | 26,868 | 13 | 0.0% | 0.0% | 54 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| &PARTNERS | History | No change | 25,000 | 12 | 0.0% | 0.0% | 55 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Callan Family Office, LLC | History | No change | 23,872 | 12 | 0.0% | 0.0% | 56 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| GTS SECURITIES LLC | History | No change | 23,277 | 11 | 0.0% | 0.0% | 57 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| COLDSTREAM CAPITAL MANAGEMENT INC | History | No change | 19,777 | 10 | 0.0% | 0.0% | 58 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Beartown Capital Management, LLC | History | No change | 19,868 | 10 | 0.0% | 0.0% | 59 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| CAPTRUST FINANCIAL ADVISORS | History | No change | 18,328 | 9 | 0.0% | 0.0% | 60 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| CITIGROUP INC | History | Added to | 23,465 | 8 | 0.0% | — | 61 | +23,462 | 782066.67% | Q3 2026 | Nov 04, 2026 |
| NISSAY ASSET MANAGEMENT CORP /JAPAN | History | No change | 13,676 | 7 | 0.0% | 0.0% | 62 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Arax Advisory Partners | History | No change | 14,395 | 7 | 0.0% | 0.0% | 63 | 0 | 0.0% | Q2 2026 | Aug 10, 2026 |
| BALYASNY ASSET MANAGEMENT L.P. | History | No change | 13,229 | 6 | 0.0% | 0.0% | 64 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| FMR LLC | History | No change | 10,938 | 5 | 0.0% | 0.0% | 65 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| FIRST TRUST ADVISORS LP | History | No change | 10,558 | 5 | 0.0% | 0.0% | 66 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| TWO SIGMA SECURITIES, LLC | History | No change | 10,356 | 5 | 0.0% | 0.0% | 67 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Merit Financial Group, LLC | History | No change | 10,393 | 5 | 0.0% | 0.0% | 68 | 0 | 0.0% | Q2 2026 | Jul 20, 2026 |
| Glenview Trust Co | History | No change | 14,574 | 5 | 0.0% | 0.0% | 69 | 0 | 0.0% | Q3 2026 | Oct 28, 2026 |
| Pallas Capital Advisors LLC | History | No change | 10,594 | 5 | 0.0% | 0.0% | 70 | 0 | 0.0% | Q2 2026 | Aug 07, 2026 |
| FIDELIS CAPITAL PARTNERS, LLC | History | No change | 10,931 | 5 | 0.0% | 0.0% | 71 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| WEALTH ENHANCEMENT ADVISORY SERVICES, LLC | History | Reduced | 12,777 | 4 | 0.0% | 0.0% | 73 | -21,646 | -62.88% | Q3 2026 | Oct 13, 2026 |
| Greenspring Advisors, LLC | History | Added to | 12,359 | 4 | 0.0% | 0.0% | 74 | +725 | 6.23% | Q3 2026 | Nov 05, 2026 |
| BARCLAYS PLC | History | No change | 9,205 | 4 | 0.0% | 0.0% | 72 | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| JPMORGAN CHASE & CO | History | No change | 6,621 | 3 | 0.0% | 0.0% | 75 | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| Tower Research Capital LLC (TRC) | History | No change | 7,525 | 3 | 0.0% | 0.0% | 76 | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| JNBA Financial Advisors | History | No change | 10,021 | 3 | 0.0% | 0.0% | 77 | 0 | 0.0% | Q3 2026 | Nov 03, 2026 |
| MetLife Investment Management, LLC | History | No change | 2,249 | 1 | 0.0% | 0.0% | 78 | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| Asset Management One Co., Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -123,204 | -100.0% | Q3 2026 | Oct 27, 2026 |
| Mitsubishi UFJ Asset Management Co., Ltd. | History | Closed out | 0 | 0 | — | 0.0% | — | -66,542 | -100.0% | Q3 2026 | Nov 04, 2026 |
| Sumitomo Mitsui Trust Group, Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -60,267 | -100.0% | Q3 2026 | Oct 29, 2026 |
| Allspring Global Investments Holdings, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -36,794 | -100.0% | Q3 2026 | Nov 04, 2026 |
| Daiwa Securities Group Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -27,610 | -100.0% | Q3 2026 | Oct 29, 2026 |
| Creative Planning | History | Closed out | 0 | 0 | — | 0.0% | — | -17,805 | -100.0% | Q3 2026 | Nov 02, 2026 |
| Sumitomo Mitsui DS Asset Management Company, Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -15,115 | -100.0% | Q3 2026 | Oct 20, 2026 |
| BRIGHTON JONES LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -12,250 | -100.0% | Q3 2026 | Nov 03, 2026 |
| StoneX Group Inc. | History | Closed out | 0 | 0 | — | 0.0% | — | -10,339 | -100.0% | Q3 2026 | Nov 03, 2026 |
| NISA INVESTMENT ADVISORS, LLC | History | Closed out | 0 | 0 | — | 0.0% | — | -2,115 | -100.0% | Q3 2026 | Oct 20, 2026 |
| HARBOR CAPITAL ADVISORS, INC. | History | Closed out | 0 | 0 | — | 0.0% | — | -1,930 | -100.0% | Q3 2026 | Oct 22, 2026 |
| Covestor Ltd | History | Closed out | 0 | 0 | — | 0.0% | — | -1,616 | -100.0% | Q3 2026 | Oct 30, 2026 |
| EverSource Wealth Advisors, LLC | History | Reduced | 894 | 0 | — | — | — | -1,025 | -53.41% | Q3 2026 | Nov 04, 2026 |
| Bare Financial Services, Inc | History | Closed out | 0 | 0 | — | — | — | -980 | -100.0% | Q3 2026 | Nov 04, 2026 |
| GAMMA Investing LLC | History | Closed out | 0 | 0 | — | — | — | -777 | -100.0% | Q3 2026 | Oct 08, 2026 |
| Essential Partners LLC | History | Reduced | 658 | 0 | — | — | — | -680 | -50.82% | Q3 2026 | Oct 14, 2026 |
| IFP Advisors, Inc | History | Reduced | 63 | 0 | — | — | — | -402 | -86.45% | Q3 2026 | Oct 16, 2026 |
| True Wealth Design, LLC | History | Reduced | 139 | 0 | — | — | — | -323 | -69.91% | Q3 2026 | Oct 13, 2026 |
| Farther Finance Advisors, LLC | History | Reduced | 177 | 0 | — | — | — | -252 | -58.74% | Q3 2026 | Oct 08, 2026 |
| Fortitude Family Office, LLC | History | Reduced | 55 | 0 | — | — | — | -83 | -60.14% | Q3 2026 | Oct 14, 2026 |
| Wealth Enhancement Trust Services, Inc. | History | Closed out | 0 | 0 | — | — | — | -72 | -100.0% | Q3 2026 | Oct 07, 2026 |
| SJS Investment Consulting Inc. | History | Reduced | 29 | 0 | — | — | — | -60 | -67.42% | Q3 2026 | Oct 26, 2026 |
| WELLS FARGO & COMPANY/MN | History | No change | 1 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| ROTHSCHILD INVESTMENT LLC | History | No change | 314 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| Clearstead Advisors, LLC | History | No change | 2 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 06, 2026 |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | History | No change | 1,300 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 12, 2026 |
| BNP PARIBAS FINANCIAL MARKETS | History | No change | 1,355 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| North Star Investment Management Corp. | History | No change | 2,400 | 0 | — | 0.0% | — | 0 | 0.0% | Q3 2026 | Oct 27, 2026 |
| Transamerica Financial Advisors, LLC | History | No change | 479 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Allworth Financial LP | History | No change | 1,694 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 11, 2026 |
| Oakworth Capital, Inc. | History | No change | 2,507 | 0 | — | 0.0% | — | 0 | 0.0% | Q3 2026 | Oct 26, 2026 |
| OSAIC HOLDINGS, INC. | History | No change | 400 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 14, 2026 |
| Steward Partners Investment Advisory, LLC | History | No change | 1,800 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |
| JPL Wealth Management, LLC | History | No change | 14 | 0 | — | — | — | 0 | 0.0% | Q2 2026 | Aug 13, 2026 |