CS
Schedule 13G filing
Citadel Securities GP LLC disclosed a 5.5% stake in CIFR
Citadel Securities GP LLC reported owning 5.5% of Cipher Digital Inc. (CIFR) (22,912,250 shares) in a Schedule 13G filed Oct 21, 2026.
A 13G is a passive stake: the holder does not plan to push for changes.
More CIFR insider and Congress trades
From a public Schedule 13G, linked above. Not investment advice, and not a recommendation to buy or sell.