TARA · Insider trading · 13F holders · Congress trades
Protara Therapeutics Inc (TARA)
Who is buying and selling TARA: 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
- 7
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
TARA at a glance
- No open-market insider purchases or sales of TARA were filed in the last 90 days.
- 7 13F filers hold TARA among their 50 largest positions, worth $33.8M combined. The biggest bets by portfolio weight are Velan Capital Investment Management LP (6.7%), Acorn Capital Advisors, LLC (1.8%) and 5AM Venture Management, LLC (1.8%).
- No member of Congress has disclosed a trade in TARA.
TARA insider trading
No open-market insider purchases or sales of TARA were filed in the last 90 days.
Who owns TARA? Hedge funds and superinvestors
7 13F filers hold TARA among their 50 largest positions, worth $33.8M combined. The biggest bets by portfolio weight are Velan Capital Investment Management LP (6.7%), Acorn Capital Advisors, LLC (1.8%) and 5AM Venture Management, LLC (1.8%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Velan Capital Investment Management LPHedge fund | 6.7% | $10.9M | 2,844,652 | +0.4% shares | Q2 2026 |
| Sio Capital Management, LLCHedge fund | 1.3% | $7.3M | 1,921,872 | -2.4% shares | Q2 2026 |
| Acorn Capital Advisors, LLCHedge fund | 1.8% | $6.7M | 1,752,115 | +0.0% shares | Q2 2026 |
| 5AM Venture Management, LLCVenture capital | 1.8% | $5.2M | 1,369,782 | +0.0% shares | Q2 2026 |
| Catalio Capital Management, LPHedge fund | 0.4% | $2.0M | 520,148 | -10.3% shares | Q2 2026 |
| Verdad Advisers, LPAsset manager | 1.1% | $1.2M | 312,249 | — | Q2 2026 |
| Superstring Capital Management LPHedge fund | 0.3% | $464K | 121,457 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 7). Screen TARA in the grand portfolio →
TARA stock trades by members of Congress
No member of Congress has disclosed a trade in TARA.
TARA questions and answers
Are insiders buying TARA stock?
No open-market insider purchases or sales of TARA were filed in the last 90 days.
Which hedge funds own TARA?
7 13F filers hold TARA among their 50 largest positions, worth $33.8M combined. The biggest bets by portfolio weight are Velan Capital Investment Management LP (6.7%), Acorn Capital Advisors, LLC (1.8%) and 5AM Venture Management, LLC (1.8%).
Has Congress traded TARA?
No member of Congress has disclosed a trade in TARA.
Who is the largest holder of TARA?
Among 13F filers, Velan Capital Investment Management LP reports the largest TARA position, $10.9M (2,844,652 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Velan Capital Investment Management LP's: 6.7% of its portfolio.
Cite or share this
Free to use with a link back. The data updates every filing day.