# AMERICAN BIO MEDICA INC (ABMC)

> Institutional ownership reported to the SEC as of Q2 2020, from Form 13F filings. Source: https://holderbook.com/stocks/ABMC/

- Reporting holders: 1
- Reported value: $44.0K
- 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 |
|---|---|---|---|---|
| [Penbrook Management LLC](https://holderbook.com/funds/1381055-penbrook-management-llc/) | $44.0K | 41,500 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2020 | 1 | $44.0K |