GANX · Insider trading · 13F holders · Congress trades
Gain Therapeutics Inc (GANX)
Who is buying and selling GANX: 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
- 2
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
GANX at a glance
- No open-market insider purchases or sales of GANX were filed in the last 90 days.
- 2 13F filers hold GANX among their 50 largest positions, worth $3.1M combined, including David Einhorn. The biggest bets by portfolio weight are Potomac Capital Management, Inc. (1.4%) and David Einhorn (0.0%).
- No member of Congress has disclosed a trade in GANX.
GANX insider trading
No open-market insider purchases or sales of GANX were filed in the last 90 days.
Who owns GANX? Hedge funds and superinvestors
2 13F filers hold GANX among their 50 largest positions, worth $3.1M combined, including David Einhorn. The biggest bets by portfolio weight are Potomac Capital Management, Inc. (1.4%) and David Einhorn (0.0%).
Superinvestors holding GANX: David Einhorn 0.0%
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Potomac Capital Management, Inc.Hedge fund | 1.4% | $1.9M | 946,400 | -6.2% shares | Q2 2026 |
| David EinhornSuperinvestor · Hedge fund | 0.0% | $1.1M | 566,130 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 2). Screen GANX in the grand portfolio →
GANX stock trades by members of Congress
No member of Congress has disclosed a trade in GANX.
GANX questions and answers
Are insiders buying GANX stock?
No open-market insider purchases or sales of GANX were filed in the last 90 days.
Which hedge funds own GANX?
2 13F filers hold GANX among their 50 largest positions, worth $3.1M combined, including David Einhorn. The biggest bets by portfolio weight are Potomac Capital Management, Inc. (1.4%) and David Einhorn (0.0%).
Has Congress traded GANX?
No member of Congress has disclosed a trade in GANX.
Who is the largest holder of GANX?
Among 13F filers, Potomac Capital Management, Inc. reports the largest GANX position, $1.9M (946,400 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Potomac Capital Management, Inc.'s: 1.4% of its portfolio.
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