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.
13F holders, Q3 2021
Institutional positions in Phio Pharmaceuticals Corp. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 16
- −1 vs. Q2 2021
- Shares held
- 899.0K
- +198.6K (+28.4%) vs. Q2 2021
- Total value
- $1.82M
- +$240.0K (+15.2%) vs. Q2 2021
- New holders
- 3
- 7 more added
- Sold out
- 4
- 5 more reduced
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PHIO on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 24 | $662.6K |
| Q1 2026 | 24 | $815.0K |
| Q4 2025 | 17 | $382.3K |
| Q3 2025 | 11 | $467.4K |
| Q2 2025 | 11 | $387.4K |
| Q1 2025 | 11 | $130.8K |
| Q4 2024 | 11 | $277.4K |
| Q3 2024 | 6 | $98.3K |
| Q2 2024 | 12 | $117.0K |
| Q1 2024 | 10 | $106.1K |
| Q4 2023 | 14 | $388.8K |
| Q3 2023 | 14 | $445.4K |
| Q2 2023 | 13 | $798.3K |
| Q1 2023 | 8 | $219.7K |
| Q4 2022 | 12 | $213.2K |
| Q3 2022 | 15 | $415.0K |
| Q2 2022 | 13 | $551.0K |
| Q1 2022 | 15 | $626.0K |
| Q4 2021 | 18 | $991.0K |
| Q3 2021 | 16 | $1.82M |
| Q2 2021 | 17 | $1.58M |
| Q1 2021 | 16 | $1.34M |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Phio Pharmaceuticals Corp.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 284,877 | $578.0K | 0.00% | +8,316+3.0% | Added |
| Two Sigma Advisers, LP | 153,100 | $311.0K | 0.00% | +95,500+165.8% | Added |
| Millennium Management LLC | 122,693 | $248.0K | 0.00% | +112,658+1,122.7% | Added |
| Geode Capital Management, LLC | 107,192 | $216.0K | 0.00% | +19,691+22.5% | Added |
| Virtu Financial LLC | 45,458 | $92.0K | 0.01% | +18,348+67.7% | Added |
| Two Sigma Investments, LP | 42,137 | $86.0K | 0.00% | +264+0.6% | Added |
| Sabby Management, LLC | 40,684 | $83.0K | 0.02% | −11,072−21.4% | Reduced |
| BlackRock Inc. | 35,592 | $72.0K | 0.00% | −7,733−17.8% | Reduced |
| Cetera Investment Advisers | 30,000 | $61.0K | 0.00% | +30,000 | New |
| Citadel Advisors LLC | 27,148 | $55.0K | 0.00% | −9,896−26.7% | Reduced |
| UBS Group AG | 6,241 | $13.0K | 0.00% | +4,864+353.2% | Added |
| Morgan Stanley | 1,500 | $3.00K | 0.00% | 00.0% | Unchanged |
| Total Clarity Wealth Management, Inc. | 1,500 | $3.00K | 0.00% | +1,500 | New |
| JPMorgan Chase & Co | 754 | $2.00K | 0.00% | −3,176−80.8% | Reduced |
| Wells Fargo & Company | 53 | $0 | 0.00% | −3−5.4% | Reduced |
| Bank of America Corp | 63 | $0 | 0.00% | +63 | New |
| Dimensional Fund Advisors LP | 0 | $0 | 0.00% | −23,960−100.0% | Sold out |
| Goldman Sachs Group Inc | 0 | $0 | 0.00% | −19,002−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −17,099−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −684−100.0% | Sold out |