PHIO PHARMACEUTICALS CORP (PHIO) is held by 15 institutional investors that disclose positions via SEC 13F filings. The largest disclosed holder is GEODE CAPITAL MANAGEMENT, LLC as of Q1 2026.

Are institutions buying or selling PHIO?

In Q1 2026, 11 institutions opened or increased positions in PHIO PHARMACEUTICALS CORP while 3 reduced or exited — a net buying quarter.

What is the Smart Money Verdict on PHIO?

The Smart Money Verdict combines four independent sources (institutional 13F activity, insider trades, activist filings, and congressional trades) into a single assessment for PHIO PHARMACEUTICALS CORP.

How many hedge funds hold PHIO?

15 institutional investors report holding PHIO PHARMACEUTICALS CORP (PHIO) as of Q1 2026, based on SEC 13F filings.

Is institutional money flowing into PHIO?

As of Q1 2026, tracked institutions in PHIO PHARMACEUTICALS CORP show 11 buyers versus 3 sellers — net inflows.

PHIO PHARMACEUTICALS CORP

PHIO·71880W501·US·Common Stock·Healthcare - Biotechnology-13D/G

Holders

Avg rating(4 Elite)

$679,226

Total Value

79% (18)

Fund Consensus

11 buying - 3 selling

Smart Money Verdict

View all

Held by 15 funds

4 elite

Who's Trading

InsiderBJBitterman Robert JBuy $10KJun 26, 2026

ActivistCICVI Investments, Inc.9.9%Feb 17, 2026

ActivistMPMitchell P. Kopin9.1%Feb 13, 2026

InsiderBJBitterman Robert JBuy $5KDec 23, 2025

ActivistOAOrca Capital AG4.9%Dec 11, 2025

InsiderBJBitterman Robert JBuy $6KNov 21, 2025

InsiderBJBitterman Robert JBuy $6KNov 18, 2025

InsiderBJBitterman Robert JBuy $2KMay 22, 2025

InsiderBJBitterman Robert JBuy $5KMay 21, 2025

InsiderFLFerrara Robert LBuy $5KMay 20, 2025

View all insider trades View all activist filings

13F: Mar 31, 2026Insider & Congress: Updated regularly

Fund	Action	Shares	Value	Weight	Est. P&L	Conviction
GEODE CAPITAL MANAGEMENT, LLC	Increased	147,254(+59.0%)	$179,649	0.0%	-16.41%	22
JANE STREET GROUP, LLC	New	119,189	$145,410	0.0%	+0.99%	34
VAVANGUARD CAPITAL MANAGEMENT LLC	New	79,853	$97,421	0.0%	+0.99%	33
Cetera Investment Advisers	Increased	45,000(+5.9%)	$54,900	0.0%	-26.78%	22
VFVANGUARD FIDUCIARY TRUST CO	New	38,169	$46,566	0.0%	+0.99%	31
TWO SIGMA INVESTMENTS, LP	Increased	32,495(+124.2%)	$39,644	0.0%	+0.54%	22
UBS Group AG	Increased	26,987(+214.0%)	$32,925	0.0%	+0.61%	22
XTX Topco Ltd	New	24,868	$30,339	0.0%	+0.99%	27
NORTHERN TRUST CORP	Unchanged	23,758	$28,985	0.0%	0.00%	0
CAPTRUST FINANCIAL ADVISORS	Unchanged	10,000	$12,200	0.0%	0.00%	0
MORGAN STANLEY	Unchanged	6,000	$7,320	0.0%	-46.06%	0
OSAIC HOLDINGS, INC.	New	2,000	$2,440	0.0%	+0.99%	19
CITIGROUP INC	New	1,025	$1,251	0.0%	+0.99%	17
ASSETMARK, INC	Unchanged	110	$134	0.0%	-20.93%	0
HRT FINANCIAL LP	New	34,732	$42	0.0%	+0.99%	15
SUSQUEHANNA INTERNATIONAL GROUP, LLP	Exited	0(-100.0%)	$21,096	0.0%	-0.98%	0
Virtu Financial LLC	Exited	0(-100.0%)	$11,000	0.0%	-0.98%	0
BANK OF AMERICA CORP /DE/	Exited	0(-100.0%)	$1,483	0.0%	-56.45%	0