# ARYA SCIENCES ACQUISITION CO (ARYA)

> Institutional ownership reported to the SEC as of Q1 2021, from Form 13F filings. Source: https://holderbook.com/stocks/ARYA/

- Reporting holders: 45
- Reported value: $166.1M
- Held through calls: 0.2%
- Held through puts: 0.2%

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 |
|---|---|---|---|---|
| [BlackRock Inc.](https://holderbook.com/funds/1364742-blackrock-inc/) | $13.8M | 1,000,000 | 0.0% | 3 |
| [Bain Capital Life Sciences Investors, LLC](https://holderbook.com/funds/1703031-bain-capital-life-sciences-investors-llc/) | $13.8M | 1,000,000 | 0.8% | 3 |
| [RA CAPITAL MANAGEMENT, L.P.](https://holderbook.com/funds/1346824-ra-capital-management-l-p/) | $13.4M | 971,430 | 0.2% | 3 |
| [FEDERATED HERMES, INC.](https://holderbook.com/funds/1056288-federated-hermes-inc/) | $11.0M | 800,000 | 0.0% | 3 |
| [Alyeska Investment Group, L.P.](https://holderbook.com/funds/1453072-alyeska-investment-group-l-p/) | $10.3M | 746,991 | 0.1% | 3 |
| [Nantahala Capital Management, LLC](https://holderbook.com/funds/1472322-nantahala-capital-management-llc/) | $9.7M | 706,770 | 0.3% | 3 |
| [Affinity Asset Advisors, LLC](https://holderbook.com/funds/1773195-affinity-asset-advisors-llc/) | $9.5M | 689,000 | 3.2% | 2 |
| [Falcon Edge Capital, LP](https://holderbook.com/funds/1558858-falcon-edge-capital-lp/) | $8.4M | 608,777 | 0.5% | 1 |
| [BlueCrest Capital Management Ltd](https://holderbook.com/funds/1610880-bluecrest-capital-management-ltd/) | $7.8M | 564,808 | 0.1% | 3 |
| [FRANKLIN RESOURCES INC](https://holderbook.com/funds/38777-franklin-resources-inc/) | $6.9M | 500,000 | 0.0% | 3 |
| [RTW INVESTMENTS, LP](https://holderbook.com/funds/1493215-rtw-investments-lp/) | $6.9M | 500,000 | 0.1% | 3 |
| [Avidity Partners Management LP](https://holderbook.com/funds/1791827-avidity-partners-management-lp/) | $6.9M | 500,000 | 0.2% | 2 |
| [FMR LLC](https://holderbook.com/funds/315066-fmr-llc/) | $5.8M | 418,718 | 0.0% | 1 |
| [SPHERA FUNDS MANAGEMENT LTD.](https://holderbook.com/funds/1496201-sphera-funds-management-ltd/) | $5.5M | 400,000 | 0.4% | 3 |
| [CITADEL ADVISORS LLC](https://holderbook.com/funds/1423053-citadel-advisors-llc/) | $4.6M | 302,610 | 0.0% | 3 |
| [PURA VIDA INVESTMENTS, LLC](https://holderbook.com/funds/1590144-pura-vida-investments-llc/) | $4.1M | 295,554 | 0.1% | 1 |
| [Echo Street Capital Management LLC](https://holderbook.com/funds/1352342-echo-street-capital-management-llc/) | $3.9M | 286,532 | 0.0% | 1 |
| [Altium Capital Management LP](https://holderbook.com/funds/1746382-altium-capital-management-lp/) | $3.9M | 286,383 | 1.1% | 2 |
| [683 Capital Management, LLC](https://holderbook.com/funds/1404574-683-capital-management-llc/) | $3.7M | 267,454 | 0.2% | 3 |
| [Monashee Investment Management LLC](https://holderbook.com/funds/1627608-monashee-investment-management-llc/) | $2.8M | 200,000 | 0.4% | 3 |
| [Governors Lane LP](https://holderbook.com/funds/1644187-governors-lane-lp/) | $2.7M | 193,252 | 0.2% | 3 |
| [JANE STREET GROUP, LLC](https://holderbook.com/funds/1595888-jane-street-group-llc/) | $2.7M | 192,419 | 0.0% | 1 |
| [Davidson Kempner Capital Management LP](https://holderbook.com/funds/1595082-davidson-kempner-capital-management-lp/) | $1.8M | 134,427 | 0.0% | 3 |
| [Point72 Asset Management, L.P.](https://holderbook.com/funds/1603466-point72-asset-management-l-p/) | $1.8M | 131,476 | 0.0% | 1 |
| [Verition Fund Management LLC](https://holderbook.com/funds/1454027-verition-fund-management-llc/) | $703.0K | 51,037 | 0.0% | 3 |

## Quarter by quarter

| Quarter | Holders | Reported value |
|---|---|---|
| Q1 2021 | 45 | $166.1M |
| Q4 2020 | 42 | $143.4M |
| Q3 2020 | 43 | $136.2M |
| Q2 2020 | 32 | $147.8M |
| Q1 2020 | 28 | $96.7M |
| Q4 2019 | 20 | $68.1M |
| Q3 2019 | 20 | $64.6M |
| Q2 2019 | 18 | $57.9M |
| Q1 2019 | 15 | $51.0M |
| Q4 2018 | 12 | $44.9M |