Diffusion Pharmaceuticals Inc. DFFN
4.40 0.00 (+0.00%)
At closeAug 16, 2023, 4:00 PM EDT
4.17 Day range 5.19
52-week range unavailable
Ownership
Held by insiders 0.24%
Held by institutions 9.32%
Float held by institutions 9.34%
Institutions 15
Top institutional holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Vanguard Group, Inc. (The) | 3.57% | 72,763 | 224.84K | Mar 30, 2023 |
| Renaissance Technologies, LLC | 1.92% | 39,109 | 120.85K | Mar 30, 2023 |
| Blackrock Inc. | 1.61% | 32,852 | 101.51K | Mar 30, 2023 |
| Citadel Advisors Llc | 0.91% | 18,657 | 57.65K | Mar 30, 2023 |
| Geode Capital Management, LLC | 0.84% | 17,123 | 52.91K | Mar 30, 2023 |
| Bridgeway Capital Management, Inc. | 0.81% | 16,565 | 51.19K | Mar 30, 2023 |
Top mutual fund holders
| Holder | % held | Shares | Value | Reported |
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | 2.01% | 41,002 | 126.70K | Dec 30, 2022 |
| Vanguard Extended Market Index Fund | 1.42% | 28,978 | 89.54K | Dec 30, 2022 |
| Bridgeway Funds Inc-Ultra Small Company Fund | 0.81% | 16,565 | 51.19K | Dec 30, 2022 |
| Fidelity Extended Market Index Fund | 0.49% | 10,027 | 30.98K | Feb 27, 2023 |
| Dimensional ETF Tr-Dimensional U.S. Targeted Value ETF | 0.30% | 6,099 | 18.84K | Jan 30, 2023 |
| Fidelity NASDAQ Composite Index Fund | 0.12% | 2,365 | 7.31K | Feb 27, 2023 |
Insiders
| Insider | Relation | Latest transaction | Date | Shares held |
|---|---|---|---|---|
| ADAMS ROBERT W | Director | Stock Award(Grant) | Jan 7, 2016 | 0 |
| BYRNE THOMAS S JD | Director | Stock Award(Grant) | Jan 7, 2016 | 1,391,870 |
| COBUZZI ROBERT JOSEPH JR | Chief Executive Officer | Conversion of Exercise of derivative security | Jan 30, 2023 | 1,616 |
| ELDER WILLIAM ROBERT | General Counsel | Conversion of Exercise of derivative security | Apr 17, 2022 | 400 |
| GAINER JOHN L. PHD | Officer and Director | Stock Award(Grant) | Jan 7, 2016 | 0 |
| GILES MARK T | Director | Purchase | Dec 27, 2016 | 0 |