RTLLF · Insider trading · 13F holders · Congress trades
Rational AG (RTLLF)
Who is buying and selling RTLLF: 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
RTLLF at a glance
- No open-market insider purchases or sales of RTLLF were filed in the last 90 days.
- 1 13F filer hold RTLLF among their 50 largest positions, worth $1.6M combined, including Thomas Russo. The biggest bets by portfolio weight are Thomas Russo (0.0%).
- No member of Congress has disclosed a trade in RTLLF.
RTLLF insider trading
No open-market insider purchases or sales of RTLLF were filed in the last 90 days.
Who owns RTLLF? Hedge funds and superinvestors
1 13F filer hold RTLLF among their 50 largest positions, worth $1.6M combined, including Thomas Russo. The biggest bets by portfolio weight are Thomas Russo (0.0%).
Superinvestors holding RTLLF: Thomas Russo 0.0%
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Thomas RussoSuperinvestor · Asset manager | 0.0% | $1.6M | 2,200 | +0.0% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 1). Screen RTLLF in the grand portfolio →
RTLLF stock trades by members of Congress
No member of Congress has disclosed a trade in RTLLF.
RTLLF questions and answers
Are insiders buying RTLLF stock?
No open-market insider purchases or sales of RTLLF were filed in the last 90 days.
Which hedge funds own RTLLF?
1 13F filer hold RTLLF among their 50 largest positions, worth $1.6M combined, including Thomas Russo. The biggest bets by portfolio weight are Thomas Russo (0.0%).
Has Congress traded RTLLF?
No member of Congress has disclosed a trade in RTLLF.
Who is the largest holder of RTLLF?
Among 13F filers, Thomas Russo reports the largest RTLLF position, $1.6M (2,200 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Thomas Russo's: 0.0% of its portfolio.
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