31 institutions reported holding $168,971 of GENPREX INC (GNPX) in SEC 13F filings for 2026-03-31. Largest institutional holders: GEODE CAPITAL MANAGEMENT, LLC ($60,403), Mayflower Financial Advisors, LLC ($36,200), MANCHESTER FINANCIAL INC ($36,200), VANGUARD CAPITAL MANAGEMENT LLC ($10,770), FNY Investment Advisers, LLC ($9,000). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | GEODE CAPITAL MANAGEMENT, LLC | $60,403 | 33,372 | New |
| 2 | Mayflower Financial Advisors, LLC | $36,200 | 20,000 | New |
| 3 | MANCHESTER FINANCIAL INC | $36,200 | 20,000 | New |
| 4 | VANGUARD CAPITAL MANAGEMENT LLC | $10,770 | 5,950 | New |
| 5 | FNY Investment Advisers, LLC | $9,000 | 5,000 | New |
| 6 | Cygnus Capital Advisors, LLC | $4,000 | 2,195 | New |
| 7 | JONES FINANCIAL COMPANIES LLLP | $3,831 | 2,105 | Added |
| 8 | CITIGROUP INC | $3,691 | 2,039 | Added |
| 9 | Cheviot Value Management, LLC | $1,810 | 1,000 | Hold |
| 10 | Sound Income Strategies, LLC | $1,580 | 1,000 | New |
| 11 | OSAIC HOLDINGS, INC. | $417 | 232 | Hold |
| 12 | Bernard Wealth Management Corp. | $362 | 200 | New |
| 13 | BlackRock, Inc. | $340 | 188 | Hold |
| 14 | HARBOUR INVESTMENTS, INC. | $218 | 120 | New |
| 15 | SBI Securities Co., Ltd. | $87 | 48 | Hold |
| 16 | HighMark Wealth Management LLC | $18 | 10 | Hold |
| 17 | MORGAN STANLEY | $11 | 6 | Hold |
| 18 | Nemes Rush Group LLC | $9 | 5 | Hold |
| 19 | Allworth Financial LP | $6 | 3 | Hold |
| 20 | Caitong International Asset Management Co., Ltd | $4 | 2 | New |
| 21 | JPMORGAN CHASE & CO | $4 | 2 | Hold |
| 22 | UBS Group AG | $2 | 1 | Trimmed |
| 23 | Bogart Wealth, LLC | $2 | 1 | New |
| 24 | DANSKE BANK A/S | $2 | 1 | Hold |
| 25 | GROUP ONE TRADING LLC | $2 | 1 | Trimmed |
Source: SEC Form 13F filings · as of 2026-03-31