FRANKLIN STREET PROPERTIES CORP /MA/ (FSP) — Institutional Holders, Q2 2026
112 institutional investment managers reported a FSP position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $29.3M. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 1 to 100. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.
FSP in Q2 2026: what funds did
Funds that filed a 13F for both Q1 2026 and Q2 2026, by what they did with the common stock. Share counts are adjusted for any split between the two quarters; dollar figures are the change in shares at this quarter’s price.
Biggest buyers
- JANE STREET GROUPNew · +854,669 sh+$440.2K
- AQR CAPITAL MANAGEMENTAdded · +615,421 sh+$316.9K
- CITADEL ADVISORSAdded · +542,870 sh+$279.6K
- MILLENNIUM MANAGEMENTNew · +524,705 sh+$270.2K
- SUSQUEHANNA INTERNATIONAL GROUP, LLPAdded · +412,747 sh+$212.6K
Biggest sellers
- BlackRockTrimmed · -4,603,852 sh-$2.4M
- GEODE CAPITAL MANAGEMENTTrimmed · -1,350,845 sh-$695.7K
- UBS Group AGTrimmed · -1,325,214 sh-$682.5K
- STATE STREETTrimmed · -1,180,280 sh-$607.8K
- Madison Avenue PartnersSold out · -1,080,132 sh-$556.3K
FSP 13F holders ranked 1–100 of 112
| # | Institution | Shares | Value | % of portfolio | QoQShares vs Q1 2026 |
|---|---|---|---|---|---|
| 1 | PRIVATE MANAGEMENT GROUP#1 · 10,161,175 sh | 10,161,175 | $5.2M | 0.14% | +1.1% |
| 2 | Newtyn Management#2 · 7,150,000 sh | 7,150,000 | $3.7M | 0.46% | 0.0% |
| 3 | Converium Capital#3 · 6,608,478 sh | 6,608,478 | $3.4M | 0.43% | 0.0% |
| 4 | BANK OF AMERICA#4 · 4,789,235 sh | 4,789,235 | $2.5M | <0.01% | -3.5% |
| 5 | VANGUARD CAPITAL MANAGEMENT#5 · 3,736,238 sh | 3,736,238 | $1.9M | 0.00% | +3.3% |
| 6 | GUARDSMAN PRIVATE CAPITAL MANAGEMENT#6 · 2,869,173 sh | 2,869,173 | $1.5M | — | 0.0% |
| 7 | ACADIAN ASSET MANAGEMENT#7 · 1,996,246 sh | 1,996,246 | $1.0M | <0.01% | -9.6% |
| 8 | RENAISSANCE TECHNOLOGIES#8 · 1,916,987 sh | 1,916,987 | $987.2K | <0.01% | +13.3% |
| 9 | BlackRock#9 · 1,390,429 sh | 1,390,429 | $716.1K | 0.00% | -76.8% |
| 10 | CONFLUENCE INVESTMENT MANAGEMENT#10 · 1,231,656 sh | 1,231,656 | $634.3K | — | 0.0% |
| 11 | MORGAN STANLEY#11 · 1,175,065 sh | 1,175,065 | $605.2K | 0.00% | -32.7% |
| 12 | Cambria Investment Management, L.P.#12 · 1,086,643 sh | 1,086,643 | $559.6K | 0.03% | +24.1% |
| 13 | RBF Capital#13 · 958,456 sh | 958,456 | $493.6K | 0.02% | 0.0% |
| 14 | AQR CAPITAL MANAGEMENT#14 · 938,924 sh | 938,924 | $483.5K | <0.01% | +190.2% |
| 15 | GEODE CAPITAL MANAGEMENT#15 · 909,782 sh | 909,782 | $468.7K | 0.00% | -59.8% |
| 16 | JANE STREET GROUP#16 · 854,669 sh | 854,669 | $440.2K | 0.00% | New |
| 17 | CITADEL ADVISORS#17 · 654,954 sh | 654,954 | $337.3K | 0.00% | +484.3% |
| 18 | GOLDMAN SACHS GROUP#18 · 566,786 sh | 566,786 | $291.9K | 0.00% | +5.1% |
| 19 | MILLENNIUM MANAGEMENT#19 · 524,705 sh | 524,705 | $270.2K | <0.01% | New |
| 20 | GSA CAPITAL PARTNERS LLP#20 · 499,496 sh | 499,496 | $257.0K | 0.02% | -4.1% |
| 21 | VANGUARD FIDUCIARY#21 · 490,602 sh | 490,602 | $252.7K | <0.01% | -6.1% |
| 22 | SUSQUEHANNA INTERNATIONAL GROUP, LLP#22 · 442,807 sh | 442,807 | $228.0K | 0.00% | +1373.1% |
| 23 | DIMENSIONAL FUND ADVISORS#23 · 423,310 sh | 423,310 | $218.1K | 0.00% | 0.0% |
| 24 | STATE STREET#24 · 420,203 sh | 420,203 | $216.4K | 0.00% | -73.7% |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT#25 · 399,237 sh | 399,237 | $205.6K | 0.00% | -33.1% |
| 26 | TWO SIGMA INVESTMENTS#26 · 383,899 sh | 383,899 | $197.7K | <0.01% | -10.3% |
| 27 | WITTENBERG INVESTMENT MANAGEMENT#27 · 332,694 sh | 332,694 | $171.3K | 0.06% | +107.4% |
| 28 | Qube Research & Technologies Ltd#28 · 310,270 sh | 310,270 | $159.8K | <0.01% | +156.2% |
| 29 | Integrated Wealth Concepts#29 · 296,214 sh | 296,214 | $152.6K | <0.01% | +142.1% |
| 30 | PRELUDE CAPITAL MANAGEMENT#30 · 268,759 sh | 268,759 | $138.4K | 0.01% | 0.0% |
| 31 | MARSHALL WACE, LLP#31 · 252,355 sh | 252,355 | $131.2K | <0.01% | New |
| 32 | XTX Topco Ltd#32 · 231,957 sh | 231,957 | $119.5K | <0.01% | +81.6% |
| 33 | Summit Trail Advisors#33 · 201,311 sh | 201,311 | $103.7K | <0.01% | 0.0% |
| 34 | NORTHERN#34 · 198,867 sh | 198,867 | $102.4K | 0.00% | -68.3% |
| 35 | FRANKLIN RESOURCES#35 · 146,357 sh | 146,357 | $75.4K | 0.00% | -2.6% |
| 36 | D. E. Shaw#36 · 137,795 sh | 137,795 | $71.0K | 0.00% | -39.3% |
| 37 | HRT FINANCIAL#37 · 134,769 sh | 134,769 | $69.0K | <0.01% | New |
| 38 | Asset Management One , Ltd.#38 · 123,204 sh | 123,204 | $63.5K | — | 0.0% |
| 39 | IEQ CAPITAL#39 · 114,912 sh | 114,912 | $59.2K | <0.01% | +238.7% |
| 40 | BI Asset Management Fondsmaeglerselskab A/S#40 · 109,213 sh | 109,213 | $57.0K | — | -71.9% |
| 41 | NOMURA ASSET MANAGEMENT LTD#41 · 95,200 sh | 95,200 | $49.0K | <0.01% | 0.0% |
| 42 | Schonfeld Strategic Advisors#42 · 86,259 sh | 86,259 | $44.4K | <0.01% | New |
| 43 | Virtu Financial#43 · 79,556 sh | 79,556 | $41.0K | <0.01% | New |
| 44 | ROYAL BANK OF CANADA#44 · 75,381 sh | 75,381 | $38.0K | 0.00% | +26.8% |
| 45 | Cerity Partners#45 · 70,324 sh | 70,324 | $36.2K | 0.00% | +34.3% |
| 46 | Mitsubishi UFJ Asset Management , Ltd.#46 · 66,542 sh | 66,542 | $34.3K | 0.00% | 0.0% |
| 47 | BFSG#47 · 64,400 sh | 64,400 | $33.2K | <0.01% | -3.1% |
| 48 | Invesco Ltd.#48 · 63,200 sh | 63,200 | $32.5K | 0.00% | -44.2% |
| 49 | Ground Swell Capital#49 · 60,653 sh | 60,653 | $31.2K | 0.03% | New |
| 50 | Sumitomo Mitsui#50 · 60,267 sh | 60,267 | $31.0K | 0.00% | -2.0% |
| 51 | Vanguard Global Advisers#51 · 53,551 sh | 53,551 | $27.6K | 0.00% | 0.0% |
| 52 | Point72 Asset Management, L.P.#52 · 44,609 sh | 44,609 | $23.0K | 0.00% | New |
| 53 | Secure Asset Management#53 · 41,742 sh | 41,742 | $21.5K | — | +19.3% |
| 54 | Resona Asset Management ,Ltd.#54 · 37,014 sh | 37,014 | $19.6K | <0.01% | 0.0% |
| 55 | Allspring Global Investments#55 · 36,794 sh | 36,794 | $19.3K | 0.00% | New |
| 56 | WEALTH ENHANCEMENT ADVISORY SERVICES#56 · 34,423 sh | 34,423 | $17.6K | — | +233.9% |
| 57 | Mariner#57 · 32,053 sh | 32,053 | $16.5K | 0.00% | +211.1% |
| 58 | Daiwa Securities Group#58 · 27,610 sh | 27,610 | $14.2K | 0.00% | -0.9% |
| 59 | UBS Group AG#59 · 26,868 sh | 26,868 | $13.8K | 0.00% | -98.0% |
| 60 | MERCER GLOBAL ADVISORS#60 · 25,953 sh | 25,953 | $13.4K | 0.00% | +140.9% |
| 61 | WILEY BROS.-AINTREE CAPITAL#61 · 25,000 sh | 25,000 | $12.9K | <0.01% | -17.8% |
| 62 | Callan Family Office#62 · 23,872 sh | 23,872 | $12.3K | <0.01% | -73.6% |
| 63 | GTS SECURITIES#63 · 23,277 sh | 23,277 | $12.0K | <0.01% | New |
| 64 | Glenview#64 · 17,724 sh | 17,724 | $11.8K | <0.01% | 0.0% |
| 65 | Beartown Capital Management#65 · 19,868 sh | 19,868 | $10.2K | <0.01% | 0.0% |
| 66 | COLDSTREAM CAPITAL MANAGEMENT#66 · 19,777 sh | 19,777 | $10.2K | <0.01% | -5.3% |
| 67 | CAPTRUST FINANCIAL ADVISORS#67 · 18,328 sh | 18,328 | $9.4K | 0.00% | New |
| 68 | Creative Planning#68 · 17,805 sh | 17,805 | $9.2K | 0.00% | New |
| 69 | Sumitomo Mitsui DS Asset Management Company, Ltd#69 · 15,115 sh | 15,115 | $7.8K | — | 0.0% |
| 70 | SRS Capital Advisors#70 · 14,395 sh | 14,395 | $7.4K | 0.00% | New |
| 71 | NISSAY ASSET MANAGEMENT /JAPAN#71 · 13,676 sh | 13,676 | $7.1K | 0.00% | -0.8% |
| 72 | BALYASNY ASSET MANAGEMENT L.P.#72 · 13,229 sh | 13,229 | $6.8K | 0.00% | New |
| 73 | BRIGHTON JONES#73 · 12,250 sh | 12,250 | $6.3K | <0.01% | New |
| 74 | Greenspring Advisors#74 · 11,634 sh | 11,634 | $6.0K | <0.01% | 0.0% |
| 75 | FMR#75 · 10,938 sh | 10,938 | $5.6K | 0.00% | -88.0% |
| 76 | Fidelis Capital Partners#76 · 10,931 sh | 10,931 | $5.6K | <0.01% | New |
| 77 | StoneX Group#77 · 10,339 sh | 10,339 | $5.5K | <0.01% | New |
| 78 | Pallas Capital Advisors#78 · 10,594 sh | 10,594 | $5.5K | <0.01% | New |
| 79 | FIRST ADVISORS#79 · 10,558 sh | 10,558 | $5.4K | 0.00% | +4.1% |
| 80 | Merit Financial Group#80 · 10,393 sh | 10,393 | $5.4K | 0.00% | New |
| 81 | TWO SIGMA SECURITIES#81 · 10,356 sh | 10,356 | $5.3K | <0.01% | New |
| 82 | JNBA Financial Advisors#82 · 10,021 sh | 10,021 | $5.2K | <0.01% | 0.0% |
| 83 | BARCLAYS PLC#83 · 9,205 sh | 9,205 | $4.7K | 0.00% | -50.1% |
| 84 | Tower Research Capital (TRC)#84 · 7,525 sh | 7,525 | $3.9K | <0.01% | -72.0% |
| 85 | JPMORGAN CHASE#85 · 6,621 sh | 6,621 | $3.5K | 0.00% | -84.9% |
| 86 | Oakworth Capital#86 · 2,507 sh | 2,507 | $1.3K | — | 0.0% |
| 87 | North Star Investment Management#87 · 2,400 sh | 2,400 | $1.2K | <0.01% | 0.0% |
| 88 | MetLife Investment Management#88 · 2,249 sh | 2,249 | $1.2K | 0.00% | -0.4% |
| 89 | NISA INVESTMENT ADVISORS#89 · 2,115 sh | 2,115 | $1.1K | — | -85.1% |
| 90 | HARBOR CAPITAL ADVISORS#90 · 1,930 sh | 1,930 | $1.0K | — | +60.7% |
| 91 | Covestor Ltd#91 · 1,616 sh | 1,616 | $1.0K | <0.01% | 0.0% |
| 92 | EverSource Wealth Advisors#92 · 1,919 sh | 1,919 | $988.00 | 0.00% | +207.5% |
| 93 | Steward Partners Investment Advisory#93 · 1,800 sh | 1,800 | $927.00 | 0.00% | 0.0% |
| 94 | Allworth Financial#94 · 1,694 sh | 1,694 | $873.00 | 0.00% | +215.5% |
| 95 | BNP PARIBAS FINANCIAL MARKETS#95 · 1,355 sh | 1,355 | $698.00 | 0.00% | -93.2% |
| 96 | Essential Partners#96 · 1,338 sh | 1,338 | $689.00 | — | -53.2% |
| 97 | NORTHWESTERN MUTUAL WEALTH MANAGEMENT#97 · 1,300 sh | 1,300 | $670.00 | 0.00% | 0.0% |
| 98 | Bare Financial Services#98 · 980 sh | 980 | $505.00 | <0.01% | New |
| 99 | GAMMA Investing#99 · 777 sh | 777 | $400.00 | — | -1.0% |
| 100 | Transamerica Financial Advisors#100 · 479 sh | 479 | $246.00 | 0.00% | New |
Funds that sold out of FSP in Q2 2026 (29)
Held FSP at the end of Q1 2026 and filed a Q2 2026 13F without it. Not in the list above, because they no longer hold it. Largest prior position first.
| Institution | Shares sold | Value in Q1 2026 |
|---|---|---|
| Madison Avenue Partners1,080,132 sh | 1,080,132 | $717.7K |
| VANGUARD PORTFOLIO MANAGEMENT533,567 sh | 533,567 | $354.8K |
| LOS ANGELES CAPITAL MANAGEMENT501,423 sh | 501,423 | $333.2K |
| Bank of New York Mellon221,609 sh | 221,609 | $147.3K |
| Nuveen133,939 sh | 133,939 | $89.0K |
| DEUTSCHE BANK AG\118,929 sh | 118,929 | $78.5K |
| ALLIANCEBERNSTEIN L.P.74,890 sh | 74,890 | $70.8K |
| RHUMBLINE ADVISERS61,023 sh | 61,023 | $40.5K |
| SEI INVESTMENTS46,835 sh | 46,835 | $31.1K |
| PRICE T ROWE ASSOCIATES45,600 sh | 45,600 | $31.0K |
| MIRAE ASSET GLOBAL ETFS Ltd.39,002 sh | 39,002 | $25.9K |
| Abel Hall37,818 sh | 37,818 | $25.1K |
| RAYMOND JAMES FINANCIAL32,060 sh | 32,060 | $21.3K |
| INTECH INVESTMENT MANAGEMENT24,230 sh | 24,230 | $16.1K |
| Police & Firemen's Retirement System of New Jersey20,507 sh | 20,507 | $13.6K |
| STRS OHIO18,200 sh | 18,200 | $12.1K |
| PRUDENTIAL FINANCIAL14,910 sh | 14,910 | $9.9K |
| ProShare Advisors13,279 sh | 13,279 | $8.8K |
| CIBC Bancorp USA11,972 sh | 11,972 | $8.0K |
| Ameritas Investment Partners9,556 sh | 9,556 | $6.3K |
| NEW YORK STATE COMMON RETIREMENT FUND7,400 sh | 7,400 | $4.9K |
| Legal & General Group Plc6,982 sh | 6,982 | $4.6K |
| Russell Investments Group, Ltd.6,290 sh | 6,290 | $4.2K |
| Sterling Capital Management3,297 sh | 3,297 | $2.2K |
| Sound Income Strategies1,796 sh | 1,796 | $1.2K |
| MAI Capital Management1,223 sh | 1,223 | $813.00 |
| Advisory Services Network382 sh | 382 | $254.00 |
| Root Financial Partners111 sh | 111 | $74.00 |
| GROUP ONE TRADING, L.P.20 sh | 20 | $13.00 |
Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.