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Phio Pharmaceuticals Corp.

PHIO
Exchange
Nasdaq
Industry
Pharmaceutical Preparations
SEC CIK
0001533040

In the last 90 days, Phio Pharmaceuticals Corp. insiders filed 5 open-market purchases and 0 sales; 24 institutions reported holding it in 13F filings for Q2 2026, worth $662.6K in total; no superinvestor holds it.

Q4 2023 vs. Q3 2023

How the institutions holding Phio Pharmaceuticals Corp. changed between Q3 2023 and Q4 2023.

All holders in Q4 2023All holders in Q3 2023

13F holders of PHIO: Q3 2023 compared with Q4 2023
MeasureQ3 2023Q4 2023Change
Holders14140
Shares286.8K506.9K+220.1K (+76.8%)
Value$445.4K$388.8K−$56.7K (−12.7%)

New holders (3)

Institutions that held Phio Pharmaceuticals Corp. at the end of Q4 2023 but not at the end of Q3 2023.

Institutions new to PHIO in Q4 2023
InstitutionSharesValue% of portfolio
Anson Funds Management LP157,425$119.6K0.02%
Citadel Advisors LLC31,843$24.2K0.00%
Virtu Financial LLC19,044$14.0K0.00%

Sold out (3)

Institutions that held Phio Pharmaceuticals Corp. at the end of Q3 2023 and filed for Q4 2023 without it.

Institutions that sold out of PHIO in Q4 2023
InstitutionShares, Q3 2023Value, Q3 2023
Geode Capital Management, LLC15,229$22.8K
Citigroup Inc917$1.38K
JPMorgan Chase & Co4$6