Institutional Ownership of PTIX
Institutional investors managing over $100M must disclose their holdings to the SEC each quarter through Form 13F filings. Below are the most recently reported PTIX positions in Protagenic Therapeutics, Inc. ew, with each institution’s change versus its previous quarterly filing.
Institutions (recent filings)
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Reported Shares
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Reported Value
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Adding vs Reducing
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PTIX Stock Institutional Owners
Common-share positions from the latest 13F filings, newest first
| Investor | Shares | Change in Shares | Market Value | Date Reported |
|---|---|---|---|---|
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PTIX Derivatives Institutional Owners
PUT / CALL option positions on PTIX reported in the same filings
| Investor | Type | Underlying Shares | Market Value | Date Reported |
|---|---|---|---|---|
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Source: SEC EDGAR Form 13F filings. Only institutions that filed within the last ~4 months appear here; positions reflect each filer’s most recent quarterly disclosure.