13F-HR filed by EcoR1 Capital, LLC
EcoR1 Capital, LLC filed this 13F-HR for the quarter ended 2022-03-31, filed 2022-05-16, with 87 holding rows worth $3,196,837,000.
- Accession
- 0001567619-22-010677
- Filer
- CIK 1587114
- Filed
- 2022-05-16
- Accepted by EDGAR
- acceptance time not in the bulk data set
- Ingested
- Source
- SEC quarterly data set
13F report for Q1 2022
A holdings report, 87 entries on the cover page, a total value of $3,196,837,000 stated on the cover page (in dollars after the unit check, H1), rows summing to $3,196,837,000 with VALUE read as thousands by filing date, 13F file number 028-16764. The quarter's positions are built on this report. The resolved quarter.
The information table after summing rows of one CUSIP and put or call (H4), with the CUSIP and issuer name as filed. Values in dollars after the unit check (method).
| Issuer as filed | CUSIP | Class | Amount | Value | Value read as | Type |
|---|---|---|---|---|---|---|
| PROTHENA CORP PLC SHS | G72800108 | Stock | 11,584,280 | $423,637,000 | thousands by filing date | |
| APELLIS PHARMACEUTICALS INC | 03753U106 | COM | 5,183,431 | $263,370,000 | thousands by filing date | |
| LAKEFRONT BIOTHERAPEUTICS NV | 36315X101 | SPON ADR | 3,195,624 | $198,193,000 | thousands by filing date | |
| ANAPTYSBIO INC | 032724106 | COM | 7,521,024 | $186,070,000 | thousands by filing date | |
| SAREPTA THERAPEUTICS INC | 803607100 | COM | 2,069,634 | $161,680,000 | thousands by filing date | |
| MORPHIC HLDG INC | 61775R105 | COM | 3,951,566 | $158,655,000 | thousands by filing date | |
| ACADIA PHARMACEUTICALS INC | 004225108 | COM | 5,991,479 | $145,114,000 | thousands by filing date | |
| XENCOR INC | 98401F105 | COMMON STOCK | 4,968,756 | $132,566,000 | thousands by filing date | |
| KURA ONCOLOGY INC COM | 50127T109 | Stock | 6,638,371 | $106,745,000 | thousands by filing date | |
| ARCUS BIOSCIENCES INC | 03969F109 | COM | 3,265,101 | $103,047,000 | thousands by filing date | |
| ARVINAS INC | 04335A105 | COM | 1,503,929 | $101,214,000 | thousands by filing date | |
| ZAI LAB LTD ADR | 98887Q104 | ADR | 2,223,212 | $97,777,000 | thousands by filing date | |
| ALECTOR INC | 014442107 | COMMON STOCK | 5,738,448 | $81,773,000 | thousands by filing date | |
| NUVATION BIO INC COM CL A | 67080N101 | Stock | 13,896,543 | $73,096,000 | thousands by filing date | |
| RELAY THERAPEUTICS INC COM | 75943R102 | Stock | 2,291,441 | $68,583,000 | thousands by filing date | |
| REATA PHARMACEUTICALS INC | 75615P103 | CL A | 1,975,611 | $64,721,000 | thousands by filing date | |
| 2SEVENTY BIO INC COMMON STOCK | 901384107 | Stock | 3,495,943 | $59,641,000 | thousands by filing date | |
| CEREVEL THERAPEUTICS HLDNG I | 15678U128 | COM | 1,646,260 | $57,636,000 | thousands by filing date | |
| AVIDITY BIOSCIENCES INC COM | 05370A108 | Stock | 2,759,505 | $50,968,000 | thousands by filing date | |
| ATEA PHARMACEUTICALS INC | 04683R106 | COMMON STOCK | 6,340,639 | $45,779,000 | thousands by filing date | |
| MIRATI THERAPEUTICS INC | 60468T105 | COM | 500,622 | $41,161,000 | thousands by filing date | |
| ARGENX SE SPONSORED ADR | 04016X101 | ADR | 125,000 | $39,414,000 | thousands by filing date | |
| DESIGN THERAPEUTICS INC | 25056L103 | COM | 2,371,445 | $38,299,000 | thousands by filing date | |
| REVOLUTION MEDICINES INC COM | 76155X100 | Stock | 1,274,097 | $32,502,000 | thousands by filing date | |
| VAXCYTE INC COM | 92243G108 | Stock | 1,304,741 | $31,509,000 | thousands by filing date | |
| VOYAGER THERAPEUTICS INC | 92915B106 | COMMON STOCK | 3,557,507 | $27,108,000 | thousands by filing date | |
| BICYCLE THERAPEUTICS PLC-ADR | 088786108 | SPONSORED ADS | 547,453 | $24,022,000 | thousands by filing date | |
| EDGEWISE THERAPEUTICS INC | 28036F105 | COM | 2,359,808 | $22,890,000 | thousands by filing date | |
| EXELIXIS INC COM | 30161Q104 | Stock | 951,333 | $21,567,000 | thousands by filing date | |
| JANUX THERAPEUTICS INC | 47103J105 | COM | 1,421,319 | $20,382,000 | thousands by filing date | |
| GERON CORP | 374163103 | COM | 14,285,714 | $19,429,000 | thousands by filing date | |
| OVID THERAPEUTICS INC | 690469101 | COMMON STOCK | 6,117,400 | $19,209,000 | thousands by filing date | |
| SPRINGWORKS THERAPEUTICS INC | 85205L107 | COM | 325,881 | $18,393,000 | thousands by filing date | |
| ORIC PHARMACEUTICALS INC | 68622P109 | COM | 3,418,068 | $18,252,000 | thousands by filing date | |
| Ventyx Biosciences Inc | 92332V107 | Common Stock | 1,300,000 | $17,641,000 | thousands by filing date | |
| CRINETICS PHARMACEUTICALS INC COM | 22663K107 | Stock | 790,209 | $17,345,000 | thousands by filing date | |
| ARCUTIS BIOTHERAPEUTICS INC | 03969K108 | COM | 895,503 | $17,247,000 | thousands by filing date | |
| SURFACE ONCOLOGY INC | 86877M209 | COM | 4,653,000 | $13,680,000 | thousands by filing date | |
| PMV PHARMACEUTICALS INC | 69353Y103 | COM | 649,786 | $13,529,000 | thousands by filing date | |
| HOOKIPA PHARMA INC | 43906K100 | COM | 5,000,000 | $11,400,000 | thousands by filing date | |
| CHINOOK THERAPEUTICS INC | 16961L106 | COM | 690,000 | $11,288,000 | thousands by filing date | |
| AKOUOS INC | 00973J101 | COM | 1,975,984 | $9,386,000 | thousands by filing date | |
| PROTAGONIST THERAPEUTICS | 74366E102 | COM | 381,711 | $9,039,000 | thousands by filing date | |
| ALIGOS THERAPEUTICS INC COM NEW | 01626L105 | Stock | 3,948,360 | $8,489,000 | thousands by filing date | |
| NGM BIOPHARMACEUTICALS INC | 62921N105 | COM | 541,108 | $8,252,000 | thousands by filing date | |
| IGM BIOSCIENCES INC | 449585108 | COM | 298,597 | $7,981,000 | thousands by filing date | |
| ERASCA INC COM | 29479A108 | Stock | 678,441 | $5,835,000 | thousands by filing date | |
| TANGO THERAPEUTICS INC | 87583X109 | COM | 761,971 | $5,776,000 | thousands by filing date | |
| FRAZIER LIFESCIENCES ACQU CO | G3710A105 | CMN | 587,615 | $5,776,000 | thousands by filing date | |
| ZENTALIS PHARMACEUTICALS INC | 98943L107 | COMMON STOCK | 115,236 | $5,317,000 | thousands by filing date | |
| GRAPHITE BIO INC | 38870X104 | COM | 1,024,279 | $5,224,000 | thousands by filing date | |
| NUVATION BIO INC | 67080N119 | WARR | 963,333 | $5,067,000 | thousands by filing date | |
| JIYA ACQUISITION CORP | 47760M102 | CMN | 500,000 | $4,915,000 | thousands by filing date | |
| C4 THERAPEUTICS INC | 12529R107 | COM STK | 200,000 | $4,852,000 | thousands by filing date | |
| CENTESSA PHARMACEUTICALS PLC | 152309100 | SPONSORED ADS | 454,545 | $4,077,000 | thousands by filing date | |
| HEALTH SCIENCES ACQ CORP 2 | G4411D109 | ORD SHS | 400,000 | $3,964,000 | thousands by filing date | |
| GRACELL BIOTECHNOLOGIES INC | 38406L103 | ADR | 1,559,710 | $3,634,000 | thousands by filing date | |
| NURIX THERAPEUTICS INC | 67080M103 | COMMON STOCK | 254,473 | $3,565,000 | thousands by filing date | |
| SOLID BIOSCIENCES INC COM NEW | 83422E105 | Stock | 2,565,102 | $3,078,000 | thousands by filing date | |
| KRONOS BIO INC | 50107A104 | COM | 326,780 | $2,363,000 | thousands by filing date | |
| ITEOS THERAPEUTICS INC | 46565G104 | COM | 72,821 | $2,343,000 | thousands by filing date | |
| VERVE THERAPEUTICS INC | 92539P101 | COM | 98,593 | $2,250,000 | thousands by filing date | |
| MOONLAKE IMMUNOTHERAPEUTICS | G4444C102 | COM | 200,000 | $2,220,000 | thousands by filing date | |
| DYNE THERAPEUTICS INC COM | 26818M108 | Stock | 215,000 | $2,073,000 | thousands by filing date | |
| BCLS ACQUISITION CORP | G0904B105 | CMN | 200,000 | $1,974,000 | thousands by filing date | |
| KINNATE BIOPHARMA INC | 49705R105 | COM | 175,000 | $1,971,000 | thousands by filing date | |
| 5 01 ACQUISITION CORP | 33836P105 | CMN | 200,000 | $1,970,000 | thousands by filing date | |
| EUCRATES BIOMEDICAL ACQU COR | G3141W106 | CMN | 200,000 | $1,968,000 | thousands by filing date | |
| AC IMMUNE SA | H00263105 | SHS | 485,005 | $1,940,000 | thousands by filing date | |
| ARYA SCIENCES ACQU CORP IV | G31659108 | COM | 150,000 | $1,470,000 | thousands by filing date | |
| PARDES BIOSCIENCES INC | 69945Q105 | COM | 200,000 | $1,394,000 | thousands by filing date | |
| Adverum Biotechnologies, Inc. | 00773U108 | Common Stock | 1,046,700 | $1,371,000 | thousands by filing date | |
| Mersana Therapeutics Inc | 59045L106 | Common Stock | 326,578 | $1,303,000 | thousands by filing date | |
| ARS PHARMACEUTICALS INC | 82835W108 | COM | 329,537 | $1,157,000 | thousands by filing date | |
| ATRECA INC | 04965G109 | COM | 358,780 | $1,137,000 | thousands by filing date | |
| APPLIED MOLECULAR TRANS INC | 03824M109 | COM | 131,693 | $990,000 | thousands by filing date | |
| TURMERIC ACQUISITION CORP | G9127T108 | CMN | 100,000 | $985,000 | thousands by filing date | |
| CAREMAX INC | 14171W111 | *W EXP 06/08/202 | 100,000 | $747,000 | thousands by filing date | |
| REPARE THERAPEUTICS INC | 760273102 | COM | 50,000 | $712,000 | thousands by filing date | |
| CARIBOU BIOSCIENCES INC COM | 142038108 | Stock | 75,000 | $689,000 | thousands by filing date | |
| EUCRATES BIOMEDICAL ACQU COR | G3141W122 | *W EXP 10/23/202 | 66,666 | $656,000 | thousands by filing date | call |
| FRAZIER LIFESCIENCES ACQU CO | G3710A113 | WTS | 66,665 | $655,000 | thousands by filing date | |
| OMEGA ALPHA SPAC | G6749V107 | CL A | 50,000 | $491,000 | thousands by filing date | |
| BOLT BIOTHERAPEUTICS INC | 097702104 | COM | 150,000 | $411,000 | thousands by filing date | |
| TURMERIC ACQUISITION CORP | G9127T124 | WTS | 33,333 | $328,000 | thousands by filing date | |
| RADIUS HEALTH INC | 750469207 | COM NEW | 35,000 | $309,000 | thousands by filing date | |
| SURROZEN INC | 86889P117 | *W EXP 08/01/203 | 66,665 | $201,000 | thousands by filing date |
Amendment chain
| Filing | Role | Filed | Accepted | Ingested |
|---|---|---|---|---|
| 13F-HR 0001567619-22-010677 | this filing | 2022-05-16 | acceptance time not in the bulk data set |