FSP · Insider trading · 13F holders · Congress trades
Franklin Street Properties Corp. (FSP)
Who is buying and selling FSP: company insiders on SEC Form 4, hedge funds and superinvestors on Form 13F, and members of Congress under the STOCK Act. Every figure links to the filing or page it comes from.
- 13F filers holding
- 4
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 2
FSP at a glance
- No open-market insider purchases or sales of FSP were filed in the last 90 days.
- 4 13F filers hold FSP among their 50 largest positions, worth $8.2M combined. The biggest bets by portfolio weight are Converium Capital Inc. (3.2%), Guardsman Private Capital Management, Inc. (0.8%) and Newtyn Management, LLC (0.5%).
- Members of Congress have disclosed 3 FSP trades since 2018, 1 purchase and 1 sale in the past year; the latest was Virginia Foxx (R-NC), selling $50K–100K on Jan 31, 2022.
- FSP last closed at $0.40 on Oct 30, 2026.
FSP insider trading
No open-market insider purchases or sales of FSP were filed in the last 90 days.
Who owns FSP? Hedge funds and superinvestors
4 13F filers hold FSP among their 50 largest positions, worth $8.2M combined. The biggest bets by portfolio weight are Converium Capital Inc. (3.2%), Guardsman Private Capital Management, Inc. (0.8%) and Newtyn Management, LLC (0.5%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Newtyn Management, LLCHedge fund | 0.5% | $3.7M | 7,150,000 | +0.0% shares | Q2 2026 |
| Converium Capital Inc.Hedge fund | 3.2% | $3.4M | 6,608,478 | +0.0% shares | Q2 2026 |
| Guardsman Private Capital Management, Inc.Institutional asset manager | 0.8% | $1.1M | 2,869,173 | +0.0% shares | Q3 2026 |
| Beartown Capital Management, LLCHedge fund | 0.0% | $10K | 19,868 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q3 2026: 1, Q2 2026: 3). Screen FSP in the grand portfolio →
FSP stock trades by members of Congress
Members of Congress have disclosed 3 FSP trades since 2018, 1 purchase and 1 sale in the past year; the latest was Virginia Foxx (R-NC), selling $50K–100K on Jan 31, 2022.
| Filed | Member | Trade | Amount | Traded | Since |
|---|---|---|---|---|---|
| Feb 4, 2022 | Virginia FoxxR-NC · House | Sale | $50K–100K | Jan 31, 2022 | -92.7% |
| Feb 4, 2022 | Virginia FoxxR-NC · House | Buy | $50K–100K | Jan 21, 2022 | -93.0% |
| Apr 13, 2018 | Greg GianforteR-MT · House | Sale | $1K–15K | Mar 26, 2018 | -95.1% |
2 members have traded FSP: Virginia Foxx, Greg Gianforte.
FSP questions and answers
Are insiders buying FSP stock?
No open-market insider purchases or sales of FSP were filed in the last 90 days.
Which hedge funds own FSP?
4 13F filers hold FSP among their 50 largest positions, worth $8.2M combined. The biggest bets by portfolio weight are Converium Capital Inc. (3.2%), Guardsman Private Capital Management, Inc. (0.8%) and Newtyn Management, LLC (0.5%).
Has Congress traded FSP?
Members of Congress have disclosed 3 FSP trades since 2018, 1 purchase and 1 sale in the past year; the latest was Virginia Foxx (R-NC), selling $50K–100K on Jan 31, 2022.
Who is the largest holder of FSP?
Among 13F filers, Newtyn Management, LLC reports the largest FSP position, $3.7M (7,150,000 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Converium Capital Inc.'s: 3.2% of its portfolio.
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