PHIO icon

Phio Pharmaceuticals

2.43 USD
-0.11
4.33%
At close Jul 30, 4:00 PM EDT
After hours
2.40
-0.03
1.23%
1 day
-4.33%
5 days
-4.71%
1 month
3.40%
3 months
26.56%
6 months
9.46%
Year to date
27.89%
1 year
-27.46%
5 years
-99.10%
10 years
-100.00%
 

About: Phio Pharmaceuticals Corp is a clinical-stage biotechnology company whose proprietary INTASYL self-delivering RNAi technology platform is designed to make immune cells more effective in killing tumor cells. The Company is developing therapeutics that are designed to leverage INTASYL to precisely target specific proteins that reduce the body's ability to fight cancer, without the need for specialized formulations or drug delivery systems.

Employees: 5

0
Funds holding %
of 7,323 funds
Analysts bullish %

Fund manager confidence

Based on 2025 Q1 regulatory disclosures by fund managers ($100M+ AUM)

33% more repeat investments, than reductions

Existing positions increased: 4 | Existing positions reduced: 3

0% more funds holding

Funds holding: 11 [Q4 2024] → 11 (+0) [Q1 2025]

0% more first-time investments, than exits

New positions opened: 3 | Existing positions closed: 3

6.8% less ownership

Funds ownership: 8.9% [Q4 2024] → 2.11% (-6.8%) [Q1 2025]

53% less capital invested

Capital invested by funds: $277K [Q4 2024] → $131K (-$146K) [Q1 2025]

Research analyst outlook

1 Wall Street Analyst provided 1 year price targets over the past 3 months

Low target
$14
476%
upside
Avg. target
$14
476%
upside
High target
$14
476%
upside

1 analyst rating

positive
100%
neutral
0%
negative
0%
HC Wainwright & Co.
Joseph Pantginis
476%upside
$14
Buy
Reiterated
25 Jun 2025

Financial journalist opinion

Based on 3 articles about PHIO published over the past 30 days

Neutral
Newsfile Corp
5 days ago
Phio Pharmaceuticals Announces Exercise of Warrants for Approximately $2.5 Million Gross Proceeds
King of Prussia, Pennsylvania--(Newsfile Corp. - July 25, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO), a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer, today announced the entry into definitive agreements to exercise certain outstanding warrants to purchase up to an aggregate of 928,596 shares of common stock of the Company originally issued in December 2024 and January 2025, having exercise prices between $2.00 and $3.00 per share. Warrants to purchase 100,000 shares of common stock at the existing exercise price of $2.00 per share will be exercised at their existing exercise price of $2.00 per share and warrants to purchase 828,596 shares of common stock will be exercised at a reduced exercise price of $2.485 per share.
Phio Pharmaceuticals Announces Exercise of Warrants for Approximately $2.5 Million Gross Proceeds
Neutral
Newsfile Corp
5 days ago
Phio Pharmaceuticals Announces Pathology Results for Four of Five Patients in Fourth Cohort
Complete Pathologic Response in patient with cutaneous squamous cell carcinoma Partial Response in Stage 4 metastatic Merkel cell patient King of Prussia, Pennsylvania--(Newsfile Corp. - July 25, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer. Phio announced today that pathologic results are available for four of the five patients treated in the fourth cohort.
Phio Pharmaceuticals Announces Pathology Results for Four of Five Patients in Fourth Cohort
Neutral
Newsfile Corp
5 days ago
Phio Pharmaceuticals Announces Agreement with U.S. Manufacturing Source for Drug Substance
Agreement covers contract development and manufacturing of lead compound PH-762 King of Prussia, Pennsylvania--(Newsfile Corp. - July 25, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer. Phio announced today it has entered into a comprehensive drug substance development services agreement with a U.S. manufacturer.
Phio Pharmaceuticals Announces Agreement with U.S. Manufacturing Source for Drug Substance
Neutral
Newsfile Corp
1 month ago
Phio Pharmaceuticals Announces Positive Safety Monitoring Committee Recommendation to Advance INTASYL PH-762 Skin Cancer Clinical Trial to Fifth Dose Escalation Cohort
-Phio's lead clinical siRNA compound PH-762 demonstrates supportive safety profile in fourth cohort, permitting dose escalation in expected final cohort Marlborough, Massachusetts--(Newsfile Corp. - June 25, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer. Phio announced today that the Safety Monitoring Committee (SMC) recommended dose escalation in its Phase 1b clinical trial designed to evaluate the safety and tolerability of intratumoral (IT) PH-762 in the treatment of Stages 1, 2, and 4 cutaneous squamous cell carcinoma (cSCC), Stage 4 melanoma, and Stage 4 Merkel cell carcinoma.
Phio Pharmaceuticals Announces Positive Safety Monitoring Committee Recommendation to Advance INTASYL PH-762 Skin Cancer Clinical Trial to Fifth Dose Escalation Cohort
Neutral
Newsfile Corp
1 month ago
Phio Pharmaceuticals Announces Participation in the Renmark Financial Communications Virtual Non-Deal Roadshow Series
Registration Link for Presentation and live Q&A to take place, Monday, June 30, 2025 at 10:00 am EST Marlborough, Massachusetts--(Newsfile Corp. - June 24, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer. Phio announced today that Mr.
Phio Pharmaceuticals Announces Participation in the Renmark Financial Communications Virtual Non-Deal Roadshow Series
Neutral
Newsfile Corp
1 month ago
Phio Pharmaceuticals Announces Strategic Initiative to Create Awareness of the Comprehensive INTASYL siRNA Portfolio
- Robert Infarinato named VP, Strategic Development - Lisa Carson named as new VP, Finance and Administration Marlborough, Massachusetts--(Newsfile Corp. - June 6, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to treat cancer. Phio announced today a strategic initiative to heighten awareness of potential applications of the broader INTASYL siRNA portfolio, which includes approximately 30 compounds.
Phio Pharmaceuticals Announces Strategic Initiative to Create Awareness of the Comprehensive INTASYL siRNA Portfolio
Positive
Zacks Investment Research
2 months ago
Best Value Stocks to Buy for May 28th
PHIO, ALRS and URBN made it to the Zacks Rank #1 (Strong Buy) value stocks list on May 28, 2025.
Best Value Stocks to Buy for May 28th
Positive
Zacks Investment Research
2 months ago
New Strong Buy Stocks for May 28th
PHIO, FLNG, BWB, ALRS and HALO have been added to the Zacks Rank #1 (Strong Buy) List on May 28, 2025.
New Strong Buy Stocks for May 28th
Neutral
Newsfile Corp
2 months ago
Phio Pharmaceuticals Announces Participation in the Sidoti Micro-Cap Virtual Investor Conference
Registration Link for Presentation to take place Thursday, May 22, 2025 at 10:00 AM ET Marlborough, Massachusetts--(Newsfile Corp. - May 19, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage siRNA biopharmaceutical company developing therapeutics using its proprietary INTASYL® gene silencing technology to eliminate cancer. Phio announced today that Mr.
Phio Pharmaceuticals Announces Participation in the Sidoti Micro-Cap Virtual Investor Conference
Neutral
Newsfile Corp
2 months ago
Phio Pharmaceuticals Reports First Quarter 2025 Financial Results and Provides Business Update
Clinical trial advances for INSTASYL siRNA lead product candidate PH-762 4th Cohort enrolling and treating patients in on-going clinical study Marlborough, Massachusetts--(Newsfile Corp. - May 15, 2025) - Phio Pharmaceuticals Corp. (NASDAQ: PHIO) is a clinical-stage biopharmaceutical company developing therapeutics that use its INTASYL® siRNA gene silencing technology designed to make the body's immune cells more effective in killing cancer cells. Phio today reported its financial results for the quarter ended March 31, 2025 and provided a business update.
Phio Pharmaceuticals Reports First Quarter 2025 Financial Results and Provides Business Update
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