# TETRAPHASE PHARMACEUTICALS I (TTPH)

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

- Reporting holders: 18
- Reported value: $5.7M
- 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 |
|---|---|---|---|---|
| [ARMISTICE CAPITAL, LLC](https://holderbook.com/funds/1601086-armistice-capital-llc/) | $3.6M | 1,419,507 | 0.2% | 3 |
| [RENAISSANCE TECHNOLOGIES LLC](https://holderbook.com/funds/1037389-renaissance-technologies-llc/) | $552.0K | 219,140 | 0.0% | 4 |
| [CVI Holdings, LLC](https://holderbook.com/funds/1728194-cvi-holdings-llc/) | $524.0K | 208,074 | 0.2% | 2 |
| [ACADIAN ASSET MANAGEMENT LLC](https://holderbook.com/funds/916542-acadian-asset-management-llc/) | $197.0K | 78,218 | 0.0% | 1 |
| [VANGUARD GROUP INC](https://holderbook.com/funds/102909-vanguard-group-inc/) | $175.0K | 69,402 | 0.0% | 4 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $161.0K | 64,092 | 0.0% | 4 |
| [BlackRock Inc.](https://holderbook.com/funds/1364742-blackrock-inc/) | $138.0K | 54,721 | 0.0% | 4 |
| [Tekla Capital Management LLC](https://holderbook.com/funds/1300336-tekla-capital-management-llc/) | $108.0K | 42,965 | 0.0% | 4 |
| [BRIDGEWAY CAPITAL MANAGEMENT INC](https://holderbook.com/funds/1107261-bridgeway-capital-management-inc/) | $76.0K | 30,000 | 0.0% | 2 |
| [Bank of New York Mellon Corp](https://holderbook.com/funds/1390777-bank-of-new-york-mellon-corp/) | $58.0K | 23,117 | 0.0% | 2 |
| [BANK OF AMERICA CORP /DE/](https://holderbook.com/funds/70858-bank-of-america-corp-de/) | $37.0K | 14,695 | 0.0% | 4 |
| [DIMENSIONAL FUND ADVISORS LP](https://holderbook.com/funds/354204-dimensional-fund-advisors-lp/) | $32.0K | 12,664 | 0.0% | 4 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $25.0K | 10,043 | 0.0% | 1 |
| [JPMORGAN CHASE & CO](https://holderbook.com/funds/19617-jpmorgan-chase-co/) | $13.0K | 5,069 | 0.0% | 1 |
| [UBS Group AG](https://holderbook.com/funds/1610520-ubs-group-ag/) | $7.0K | 2,925 | 0.0% | 4 |
| [Sargent Bickham Lagudis LLC](https://holderbook.com/funds/1613939-sargent-bickham-lagudis-llc/) | $3.0K | 1,000 | 0.0% | 1 |
| [GROUP ONE TRADING, L.P.](https://holderbook.com/funds/932540-group-one-trading-l-p/) | $2.0K | 601 | 0.0% | 4 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $1.0K | 322 | 0.0% | 1 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q2 2020 | 18 | $5.7M |
| Q1 2020 | 18 | $3.9M |
| Q4 2019 | 18 | $2.0M |
| Q3 2019 | 22 | $2.7M |
| Q2 2019 | 1 | $4.0K |
| Q1 2019 | 2 | $120.0K |
| Q4 2018 | 2 | $44.0K |