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Overview
Financials
Chart
Business Summary
Filings
Ownership
Valuation
Ownership — PHIO
Institutional Holdings
Insider Transactions
US Institutional Ownership
5.6%
Institution
Shares
Value
Ownership %
Change
Filing Date
JANE STREET GROUP, LLC
117.8K
--
1.01%
-1.4K
2026-06-30
GEODE CAPITAL MANAGEMENT, LLC
114.6K
--
0.99%
-32.7K
2026-06-30
VANGUARD CAPITAL MANAGEMENT LLC
94.3K
--
0.81%
+14.4K
2026-06-30
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.
50.0K
--
0.43%
--
2026-06-30
Cetera Investment Advisers
47.5K
--
0.41%
+2.5K
2026-06-30
CITADEL ADVISORS LLC
47.1K
--
0.41%
--
2026-06-30
VANGUARD FIDUCIARY TRUST CO
38.2K
--
0.33%
--
2026-06-30
NORTHERN TRUST CORP
27.8K
--
0.24%
+4.0K
2026-06-30
TWO SIGMA INVESTMENTS, LP
21.5K
--
0.19%
--
2026-06-30
XTX Topco Ltd
18.5K
--
0.16%
-6.4K
2026-06-30
HRT FINANCIAL LP
13.2K
--
0.11%
-21.6K
2026-06-30
BRIDGEWAY CAPITAL MANAGEMENT, LLC
12.0K
--
0.10%
--
2026-06-30
CITIGROUP INC
11.6K
--
0.10%
+10.6K
2026-06-30
CAPTRUST FINANCIAL ADVISORS
10.0K
--
0.09%
--
2026-06-30
Tower Research Capital LLC (TRC)
6.2K
--
0.05%
-1.4K
2026-06-30
MORGAN STANLEY
6.0K
--
0.05%
--
2026-06-30
UBS Group AG
5.4K
--
0.05%
-21.6K
2026-06-30
OSAIC HOLDINGS, INC.
2.0K
--
0.02%
--
2026-06-30
Spire Wealth Management
2.0K
--
0.02%
-10
2026-06-30
SBI Securities Co., Ltd.
1.2K
--
0.01%
+23
2026-06-30
ASSETMARK, INC
110
--
0.00%
--
2026-06-30
Activest Wealth Management
9
--
0.00%
--
2026-06-30
Caitong International Asset Management Co., Ltd
6
--
0.00%
+3
2026-06-30
