# PRECISION THERAPEUTICS INC (AIPT)

> Institutional ownership reported to the SEC as of Q1 2019, from Form 13F filings. Source: https://holderbook.com/stocks/AIPT/

- Reporting holders: 10
- Reported value: $270.0K
- 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/) | $117.0K | 154,873 | 0.0% | 2 |
| [SUSQUEHANNA INTERNATIONAL GROUP, LLP](https://holderbook.com/funds/1446194-susquehanna-international-group-llp/) | $48.0K | 63,850 | 0.0% | 2 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $35.0K | 47,035 | 0.0% | 2 |
| [BARCLAYS PLC](https://holderbook.com/funds/312069-barclays-plc/) | $33.0K | 43,766 | 0.0% | 2 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $13.0K | 17,988 | 0.0% | 2 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $9.0K | 11,651 | 0.0% | 2 |
| [BB&T CORP](https://holderbook.com/funds/92230-bb-t-corp/) | $8.0K | 10,000 | 0.0% | 1 |
| [Larson Financial Group LLC](https://holderbook.com/funds/1731061-larson-financial-group-llc/) | $4.0K | 5,000 | 0.0% | 1 |
| [LADENBURG THALMANN FINANCIAL SERVICES INC.](https://holderbook.com/funds/1029730-ladenburg-thalmann-financial-services-inc/) | $2.0K | 3,000 | 0.0% | 1 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $1.0K | 693 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q1 2019 | 10 | $270.0K |
| Q4 2018 | 7 | $257.0K |