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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.

Q1 2024 vs. Q4 2023

How the institutions holding Phio Pharmaceuticals Corp. changed between Q4 2023 and Q1 2024.

All holders in Q1 2024All holders in Q4 2023

13F holders of PHIO: Q4 2023 compared with Q1 2024
MeasureQ4 2023Q1 2024Change
Holders1410−4
Shares506.9K150.5K−356.4K (−70.3%)
Value$388.8K$106.1K−$282.6K (−72.7%)

New holders (1)

Institutions that held Phio Pharmaceuticals Corp. at the end of Q1 2024 but not at the end of Q4 2023.

Institutions new to PHIO in Q1 2024
InstitutionSharesValue% of portfolio
UBS Group AG1,358$9230.00%

Sold out (5)

Institutions that held Phio Pharmaceuticals Corp. at the end of Q4 2023 and filed for Q1 2024 without it.

Institutions that sold out of PHIO in Q1 2024
InstitutionShares, Q4 2023Value, Q4 2023
Sabby Management, LLC172,693$131.2K
Anson Funds Management LP157,425$119.6K
Citadel Advisors LLC31,843$24.2K
Renaissance Technologies LLC21,056$16.0K
Morgan Stanley125$95