# SYNTHORX INC (THOR)

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

- Reporting holders: 105
- Reported value: $1.7B
- Held through calls: 0.7%
- Held through puts: 0.6%

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 |
|---|---|---|---|---|
| [RA CAPITAL MANAGEMENT, L.P.](https://holderbook.com/funds/1346824-ra-capital-management-l-p/) | $679.7M | 9,724,598 | 20.6% | 5 |
| [ORBIMED ADVISORS LLC](https://holderbook.com/funds/1055951-orbimed-advisors-llc/) | $371.6M | 5,316,355 | 5.3% | 5 |
| [Medicxi Ventures Management (Jersey) Ltd](https://holderbook.com/funds/1715579-medicxi-ventures-management-jersey-ltd/) | $70.3M | 1,005,184 | 43.1% | 1 |
| [Camber Capital Management LP](https://holderbook.com/funds/1444043-camber-capital-management-lp/) | $69.9M | 1,000,000 | 3.6% | 5 |
| [ALPINE ASSOCIATES MANAGEMENT INC.](https://holderbook.com/funds/1396835-alpine-associates-management-inc/) | $64.9M | 928,906 | 2.1% | 1 |
| [BlackRock Inc.](https://holderbook.com/funds/1364742-blackrock-inc/) | $47.8M | 683,711 | 0.0% | 4 |
| [SPRING CREEK CAPITAL LLC](https://holderbook.com/funds/1451531-spring-creek-capital-llc/) | $38.1M | 545,000 | 11.2% | 1 |
| [ARP AMERICAS LP](https://holderbook.com/funds/1650301-arp-americas-lp/) | $33.4M | 478,453 | 1.7% | 1 |
| [VANGUARD GROUP INC](https://holderbook.com/funds/102909-vanguard-group-inc/) | $26.1M | 374,143 | 0.0% | 5 |
| [P SCHOENFELD ASSET MANAGEMENT LP](https://holderbook.com/funds/1040198-p-schoenfeld-asset-management-lp/) | $21.3M | 304,977 | 1.7% | 1 |
| [GEODE CAPITAL MANAGEMENT, LLC](https://holderbook.com/funds/1214717-geode-capital-management-llc/) | $19.2M | 275,422 | 0.0% | 4 |
| [GOLDMAN SACHS GROUP INC](https://holderbook.com/funds/886982-goldman-sachs-group-inc/) | $17.7M | 252,592 | 0.0% | 5 |
| [CARLSON CAPITAL L P](https://holderbook.com/funds/1056973-carlson-capital-l-p/) | $15.7M | 225,000 | 0.3% | 1 |
| [Balyasny Asset Management LLC](https://holderbook.com/funds/1218710-balyasny-asset-management-llc/) | $12.5M | 88,592 | 0.1% | 1 |
| [Governors Lane LP](https://holderbook.com/funds/1644187-governors-lane-lp/) | $12.2M | 174,600 | 2.0% | 1 |
| [MORGAN STANLEY](https://holderbook.com/funds/895421-morgan-stanley/) | $11.4M | 163,203 | 0.0% | 5 |
| [STATE STREET CORP](https://holderbook.com/funds/93751-state-street-corp/) | $11.0M | 157,350 | 0.0% | 4 |
| [HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND](https://holderbook.com/funds/1535845-healthcare-of-ontario-pension-plan-trust-fund/) | $10.5M | 150,000 | 0.0% | 1 |
| [Chicago Capital Management, LLC](https://holderbook.com/funds/1580162-chicago-capital-management-llc/) | $10.5M | 149,882 | 8.8% | 1 |
| [DLD Asset Management, LP](https://holderbook.com/funds/1578299-dld-asset-management-lp/) | $10.0M | 110,000 | 0.5% | 1 |
| [MILLENNIUM MANAGEMENT LLC](https://holderbook.com/funds/1273087-millennium-management-llc/) | $9.7M | 133,591 | 0.0% | 1 |
| [Centiva Capital, LP](https://holderbook.com/funds/1692507-centiva-capital-lp/) | $9.1M | 50,000 | 0.4% | 1 |
| [CREDIT SUISSE AG/](https://holderbook.com/funds/824468-credit-suisse-ag/) | $9.0M | 129,100 | 0.0% | 1 |
| [Magnetar Financial LLC](https://holderbook.com/funds/1352851-magnetar-financial-llc/) | $8.6M | 122,613 | 0.2% | 1 |
| [NORTHERN TRUST CORP](https://holderbook.com/funds/73124-northern-trust-corp/) | $7.6M | 108,321 | 0.0% | 4 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q4 2019 | 105 | $1.7B |
| Q3 2019 | 47 | $347.8M |
| Q2 2019 | 39 | $286.0M |
| Q1 2019 | 34 | $432.6M |
| Q4 2018 | 19 | $361.4M |