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Protagenic Therapeutics, Inc.\new (PTIX)
Pharmaceutical Preparations
Latest Price
$0.74
TTM P/E
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Normalized P/E
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TTM Div Yield
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Fwd Div Yield
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Book Value
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P/B Ratio
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Valuation metrics
adjust assumptions →EPS: $0.59
Book value / share: $1.45
Formula: √(22.5 × EPS × BVPS)
Graham Number
$4.38
+492% upside
EPS: $0.59
Target P/E: 15×
Formula: EPS × P/E
P/E Fair Value
$8.85
+1096% upside
Institutional Ownership
3.7% held by institutions| Institution | Shares | Value | Ownership % | Change | Filing Date |
|---|---|---|---|---|---|
| DRW Securities, LLC | 41.8K | -- | 2.31% | -- | 2026-06-30 |
| FNY Investment Advisers, LLC | 25.0K | -- | 1.38% | -- | 2026-06-30 |