# DIFFUSION PHARMACEUTICALS IN (DFFN)

> Institutional ownership reported to the SEC as of Q2 2023, from Form 13F filings. Source: https://holderbook.com/stocks/DFFN/

- Reporting holders: 11
- Reported value: $589.9K
- Held through calls: 0.0%
- Held through puts: 0.0%

A 13F reports long US equity positions only. Shorts, bonds, foreign listings and cash are not visible here, and positions are disclosed up to 45 days after the quarter ends.

## Largest holders

| Manager | Value | Shares | Share of their book | Quarters held |
|---|---|---|---|---|
| [VANGUARD GROUP INC](https://holderbook.com/funds/102909-vanguard-group-inc/) | $221.2K | 66,232 | 0.0% | 5 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $135.0K | 40,309 | 0.0% | 5 |
| [BlackRock Inc.](https://holderbook.com/funds/1364742-blackrock-inc/) | $109.7K | 32,852 | 0.0% | 5 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $56.8K | 17,123 | 0.0% | 5 |
| [BRIDGEWAY CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1107261-bridgeway-capital-management-llc/) | $55.0K | 16,565 | 0.0% | 5 |
| [Tower Research Capital LLC (TRC)](https://holderbook.com/funds/1533421-tower-research-capital-llc-trc/) | $8.0K | 2,410 | 0.0% | 5 |
| [OSAIC HOLDINGS, INC.](https://holderbook.com/funds/1677044-osaic-holdings-inc/) | $2.0K | 594 | 0.0% | 5 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $1.8K | 548 | 0.0% | 5 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $200 | 60 | 0.0% | 5 |
| [WELLS FARGO & COMPANY/MN](https://holderbook.com/funds/72971-wells-fargo-company-mn/) | $50 | 15 | 0.0% | 5 |
| [TimeScale Financial, Inc.](https://holderbook.com/funds/1765054-timescale-financial-inc/) | $30 | 9 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2023 | 11 | $589.9K |
| Q1 2023 | 12 | $838.9K |
| Q4 2022 | 13 | $923.7K |
| Q3 2022 | 10 | $1.0M |
| Q2 2022 | 12 | $1.4M |