PHIO PHARMACEUTICALS CORP (PHIO): Ownership & Insider Activity

Hedge funds and institutional managers reporting a position in PHIO · Health Care. Based on the most recent 13F filing from each holder, sourced from SEC EDGAR.

Reported Holders
2
13F filers
Aggregate Value
$70K
Across holders
Last Price
$1.17
2026-08-24
Sector
Health Care
GICS
Quarterly fund activity1 increased1 reduced0 exited
Institutional Holders of PHIO
2 holders
ManagerTypeSharesMarket Value% of Total% of PortfolioActionQoQ ChangeQuarter
CITADEL ADVISORS LLC
CIK 0001423053
Hedge Fund47K$48K68.7%0.0%AddedQ2 2026
TWO SIGMA INVESTMENTS, LP
CIK 0001179392
Hedge Fund22K$22K31.3%0.0%Reduced$-11KQ2 2026
Loading recent insider activity…