Franklin Street Properties Corp. (FSP) ownership: Top institutional holder: BlackRock Fund Advisors ($109.47M). 2 recent congressional STOCK Act disclosures. SEC EDGAR first-party data.
| Holder | Shares | Market Value | Reported |
|---|---|---|---|
| BlackRock Fund Advisors | 8447103.00 | $109.47M | 2016-12-31 |
| PRIVATE MANAGEMENT GROUP INC | 10053618.00 | $6.68M | 2026-03-31 |
| Newtyn Management, LLC | 7150000.00 | $4.75M | 2026-03-31 |
| VANGUARD GROUP INC | 4678234.00 | $4.43M | 2025-12-31 |
| Converium Capital Inc. | 6608478.00 | $4.39M | 2026-03-31 |
| BlackRock, Inc. | 5994281.00 | $3.98M | 2026-03-31 |
| BANK OF AMERICA CORP /DE/ | 4963369.00 | $3.30M | 2026-03-31 |
| VANGUARD CAPITAL MANAGEMENT LLC | 3615766.00 | $2.40M | 2026-03-31 |
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Institutional data from SEC Form 13F. Insider data from SEC Form 4. Congressional data from STOCK Act disclosures. Not personalized investment advice.