FBIO · Insider trading · 13F holders · Congress trades
Fortress Biotech, Inc. (FBIO)
Who is buying and selling FBIO: 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
- 1
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
FBIO at a glance
- No open-market insider purchases or sales of FBIO were filed in the last 90 days.
- 1 13F filer hold FBIO among their 50 largest positions, worth $2.7M combined. The biggest bets by portfolio weight are Opaleye Management Inc. (0.2%).
- No member of Congress has disclosed a trade in FBIO.
FBIO insider trading
No open-market insider purchases or sales of FBIO were filed in the last 90 days.
Who owns FBIO? Hedge funds and superinvestors
1 13F filer hold FBIO among their 50 largest positions, worth $2.7M combined. The biggest bets by portfolio weight are Opaleye Management Inc. (0.2%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Opaleye Management Inc.Hedge fund | 0.2% | $2.7M | 890,000 | -14.6% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 1). Screen FBIO in the grand portfolio →
FBIO stock trades by members of Congress
No member of Congress has disclosed a trade in FBIO.
FBIO questions and answers
Are insiders buying FBIO stock?
No open-market insider purchases or sales of FBIO were filed in the last 90 days.
Which hedge funds own FBIO?
1 13F filer hold FBIO among their 50 largest positions, worth $2.7M combined. The biggest bets by portfolio weight are Opaleye Management Inc. (0.2%).
Has Congress traded FBIO?
No member of Congress has disclosed a trade in FBIO.
Who is the largest holder of FBIO?
Among 13F filers, Opaleye Management Inc. reports the largest FBIO position, $2.7M (890,000 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Opaleye Management Inc.'s: 0.2% of its portfolio.
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