NAUT · Insider trading · 13F holders · Congress trades
Nautilus Biotechnology Inc (NAUT)
Who is buying and selling NAUT: 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
- 0
NAUT at a glance
- No open-market insider purchases or sales of NAUT were filed in the last 90 days.
- 4 13F filers hold NAUT among their 50 largest positions, worth $34.8M combined. The biggest bets by portfolio weight are Cercano Management LLC (1.8%), Comprehensive Financial Management LLC (0.1%) and a16z Capital Management, L.L.C. (0.1%).
- No member of Congress has disclosed a trade in NAUT.
NAUT insider trading
No open-market insider purchases or sales of NAUT were filed in the last 90 days.
Who owns NAUT? Hedge funds and superinvestors
4 13F filers hold NAUT among their 50 largest positions, worth $34.8M combined. The biggest bets by portfolio weight are Cercano Management LLC (1.8%), Comprehensive Financial Management LLC (0.1%) and a16z Capital Management, L.L.C. (0.1%).
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| a16z Capital Management, L.L.C.Hedge fund | 0.1% | $16.9M | 9,063,054 | -48.7% shares | Q2 2026 |
| Cercano Management LLCHedge fund | 1.8% | $13.4M | 7,172,985 | +0.0% shares | Q2 2026 |
| Comprehensive Financial Management LLCWealth manager | 0.1% | $4.1M | 2,207,619 | +0.0% shares | Q2 2026 |
| Hillman CoInvestment manager | 0.1% | $284K | 200,000 | +0.0% shares | Q3 2026 |
Each manager counts with its latest 13F (Q3 2026: 1, Q2 2026: 3). Screen NAUT in the grand portfolio →
NAUT stock trades by members of Congress
No member of Congress has disclosed a trade in NAUT.
NAUT questions and answers
Are insiders buying NAUT stock?
No open-market insider purchases or sales of NAUT were filed in the last 90 days.
Which hedge funds own NAUT?
4 13F filers hold NAUT among their 50 largest positions, worth $34.8M combined. The biggest bets by portfolio weight are Cercano Management LLC (1.8%), Comprehensive Financial Management LLC (0.1%) and a16z Capital Management, L.L.C. (0.1%).
Has Congress traded NAUT?
No member of Congress has disclosed a trade in NAUT.
Who is the largest holder of NAUT?
Among 13F filers, a16z Capital Management, L.L.C. reports the largest NAUT position, $16.9M (9,063,054 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Cercano Management LLC's: 1.8% of its portfolio.
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