# MEDIDATA SOLUTIONS INC (MDSO)

> Institutional ownership reported to the SEC as of Q4 2019, from Form 13F filings. Source: https://holderbook.com/stocks/MDSO/

- Reporting holders: 1
- Reported value: $2.2M
- 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 |
|---|---|---|---|---|
| [Westpac Banking Corp](https://holderbook.com/funds/719245-westpac-banking-corp/) | $2.2M | 27,000 | 0.0% | 2 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q4 2019 | 1 | $2.2M |
| Q3 2019 | 283 | $5.5B |
| Q2 2019 | 308 | $5.4B |
| Q1 2019 | 288 | $4.9B |
| Q4 2018 | 283 | $4.5B |