CRDF · Insider trading · 13F holders · Congress trades
Cardiff Oncology Inc (CRDF)
Who is buying and selling CRDF: 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
- 3
- Insider buys, 90 days
- $0
- Insider sales, 90 days
- $0
- Congress trades, 12 months
- 0
CRDF at a glance
- No open-market insider purchases or sales of CRDF were filed in the last 90 days.
- 3 13F filers hold CRDF among their 50 largest positions, worth $7.1M combined. The biggest bets by portfolio weight are Pfizer Inc (1.8%), Laurion Capital Management LP (0.3%) and Elkhorn Partners Limited Partnership (0.1%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
- No member of Congress has disclosed a trade in CRDF.
CRDF insider trading
No open-market insider purchases or sales of CRDF were filed in the last 90 days.
Who owns CRDF? Hedge funds and superinvestors
3 13F filers hold CRDF among their 50 largest positions, worth $7.1M combined. The biggest bets by portfolio weight are Pfizer Inc (1.8%), Laurion Capital Management LP (0.3%) and Elkhorn Partners Limited Partnership (0.1%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
| Manager | % of portfolio | Value | Shares | Last quarter | 13F |
|---|---|---|---|---|---|
| Laurion Capital Management LPHedge fund | 0.3% | $4.0M | 3,098,299 | +17.1% shares | Q2 2026 |
| Pfizer IncCorporation | 1.8% | $3.0M | 2,411,575 | +0.0% shares | Q2 2026 |
| Elkhorn Partners Limited PartnershipHedge fund | 0.1% | $62K | 48,000 | +7.9% shares | Q2 2026 |
Each manager counts with its latest 13F (Q2 2026: 3). Screen CRDF in the grand portfolio →
CRDF stock trades by members of Congress
No member of Congress has disclosed a trade in CRDF.
CRDF questions and answers
Are insiders buying CRDF stock?
No open-market insider purchases or sales of CRDF were filed in the last 90 days.
Which hedge funds own CRDF?
3 13F filers hold CRDF among their 50 largest positions, worth $7.1M combined. The biggest bets by portfolio weight are Pfizer Inc (1.8%), Laurion Capital Management LP (0.3%) and Elkhorn Partners Limited Partnership (0.1%). In their latest 13Fs, 0 managers opened a new position and 2 added to one.
Has Congress traded CRDF?
No member of Congress has disclosed a trade in CRDF.
Who is the largest holder of CRDF?
Among 13F filers, Laurion Capital Management LP reports the largest CRDF position, $4.0M (3,098,299 shares) in its Q2 2026 13F. The biggest bet by portfolio weight is Pfizer Inc's: 1.8% of its portfolio.
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