EcoR1 Capital, LLC Q3 2024 Filing
Filed November 14, 2024
Portfolio Value
$2.9B
Holdings
63
Report Date
Q3 2024
Filing Type
13F-HR
All Holdings (63 positions)
| # | Stock | Shares | Value | % Portfolio | Type |
|---|---|---|---|---|---|
| 1 | APLSAPELLIS PHARMACEUTICALS INC | 11,890,843 | $342.9T | 11737912.32% | |
| 2 | ANABANAPTYSBIO INC | 7,794,996 | $261.1T | 8938068.20% | |
| 3 | CRNXCRINETICS PHARMACEUTICALS IN | 4,288,120 | $219.1T | 7500164.53% | |
| 4 | PRTAPROTHENA CORP PLC | 11,584,280 | $193.8T | 6633579.63% | |
| 5 | JAZZJAZZ PHARMACEUTICALS PLC | 1,706,469 | $190.1T | 6507370.54% | |
| 6 | ZYMEZYMEWORKS INC | 13,437,473 | $168.6T | 5772238.81% | |
| 7 | ARVNARVINAS INC | 6,726,491 | $165.7T | 5670690.40% | |
| 8 | KURAKURA ONCOLOGY INC | 5,806,871 | $113.5T | 3883735.96% | |
| 9 | XNCRXENCOR INC | 5,330,416 | $107.2T | 3669071.17% | |
| 10 | TNGXTANGO THERAPEUTICS INC | 13,330,736 | $102.6T | 3513401.74% | |
| 11 | JANXJANUX THERAPEUTICS INC | 1,469,818 | $66.8T | 2285542.28% | |
| 12 | CRSPCRISPR THERAPEUTICS AG | 1,389,276 | $65.3T | 2234006.86% | |
| 13 | IMNMIMMUNOME INC | 3,879,415 | $56.7T | 1941317.51% | |
| 14 | NGNENEUROGENE INC | 1,271,342 | $53.3T | 1825916.16% | |
| 15 | CNTACENTESSA PHARMACEUTICALS PLC | 3,223,851 | $51.5T | 1764437.91% | |
| 16 | VRDNVIRIDIAN THERAPEUTICS INC | 1,958,847 | $44.6T | 1525333.73% | |
| 17 | NUVBNUVATION BIO INC | 19,209,643 | $44.0T | 1505697.51% | |
| 18 | THRDTHIRD HARMONIC BIO INC | 3,182,444 | $43.1T | 1475988.67% | |
| 19 | PCVXVAXCYTE INC | 352,464 | $40.3T | 1378573.58% | |
| 20 | —MERSANA THERAPEUTICS INC | 19,364,688 | $36.6T | 1252723.62% | |
| 21 | ORICORIC PHARMACEUTICALS INC | 3,418,068 | $35.0T | 1199188.69% | |
| 22 | RNAAVIDITY BIOSCIENCES INC | 757,576 | $34.8T | 1190983.15% | |
| 23 | EWTXEDGEWISE THERAPEUTICS INC | 1,250,385 | $33.4T | 1142287.16% | |
| 24 | MBXMBX BIOSCIENCES INC | 1,175,809 | $30.5T | 1045583.91% | |
| 25 | NMRANEUMORA THERAPEUTICS INC. | 2,071,450 | $27.4T | 936613.13% | |
| 26 | CRGXCARGO THERAPEUTICS INC | 1,470,000 | $27.1T | 928317.77% | |
| 27 | ADAPYADAPTIMMUNE THERAPEUTICS PLC | 27,404,070 | $26.0T | 891465.32% | |
| 28 | TECXTECTONIC THERAPEUTIC INC | 849,143 | $25.7T | 880656.26% | |
| 29 | TCRXTSCAN THERAPEUTICS INC | 5,000,000 | $24.9T | 852280.02% | |
| 30 | VYGRVOYAGER THERAPEUTICS INC | 3,917,546 | $22.9T | 784427.71% | |
| 31 | TCE2CELLDEX THERAPEUTICS INC NEW | 650,000 | $22.1T | 756218.82% | |
| 32 | BCYCBICYCLE THERAPEUTICS PLC | 910,000 | $20.6T | 704869.80% | |
| 33 | ISIIONIS PHARMACEUTICALS INC | 500,000 | $20.0T | 685589.11% | |
| 34 | DYNDYNE THERAPEUTICS INC | 555,644 | $20.0T | 683149.74% | |
| 35 | AVIRATEA PHARMACEUTICALS INC | 5,441,896 | $18.2T | 623990.55% | |
| 36 | RLAYRELAY THERAPEUTICS INC | 2,500,000 | $17.7T | 605837.60% | |
| 37 | PHVSPHARVARIS N V | 900,000 | $16.7T | 570514.19% | |
| 38 | 5E7ITEOS THERAPEUTICS INC | 1,608,616 | $16.4T | 562161.47% | |
| 39 | MDGLMADRIGAL PHARMACEUTICALS INC | 75,000 | $15.9T | 544791.76% | |
| 40 | DAWNDAY ONE BIOPHARMACEUTICALS I | 862,068 | $12.0T | 411031.96% | |
| 41 | KROSKEROS THERAPEUTICS INC | 187,500 | $10.9T | 372679.98% | |
| 42 | REPLREPLIMUNE GROUP INC | 850,341 | $9.3T | 318997.01% | |
| 43 | —ALLOVIR INC | 11,294,585 | $9.1T | 312559.90% | |
| 44 | LENZLENZ THERAPEUTICS INC | 346,772 | $8.2T | 281778.39% | |
| 45 | VERVVERVE THERAPEUTICS INC | 1,250,000 | $6.0T | 207080.09% | |
| 46 | GBIOGBXGENERATION BIO CO | 2,046,867 | $5.1T | 173049.16% | |
| 47 | ETONETON PHARMACEUTICALS INC | 794,075 | $4.8T | 163078.13% | Call |
| 48 | GLPGGALAPAGOS NV | 155,006 | $4.5T | 152747.17% | |
| 49 | BBIOBRIDGEBIO PHARMA INC | 170,172 | $4.3T | 148296.00% | |
| 50 | ATRAATARA BIOTHERAPEUTICS INC | 468,938 | $3.8T | 130493.52% | |
| 51 | WHWKAADI BIOSCIENCE INC | 1,845,253 | $3.8T | 130108.62% | |
| 52 | PRQRPROQR THRAPEUTICS N V | 1,835,991 | $3.3T | 114373.38% | |
| 53 | PRMEPRIME MEDICINE INC | 700,000 | $2.7T | 92723.96% | |
| 54 | HOOKHOOKIPA PHARMA INC | 571,727 | $2.5T | 84147.28% | |
| 55 | ALGSALIGOS THERAPEUTICS INC | 255,573 | $2.2T | 75755.78% | |
| 56 | NUVB/WSNUVATION BIO INC | 963,333 | $2.2T | 75508.35% | |
| 57 | KYTXKYVERNA THERAPEUTICS INC | 450,000 | $2.2T | 75318.96% | |
| 58 | SRZNWSURROZEN INC | 66,665 | $798.6B | 27336.18% | |
| 59 | ARTVARTIVA BIOTHERAPEUTICS INC | 41,453 | $640.4B | 21921.36% | |
| 60 | DSGNDESIGN THERAPEUTICS INC | 53,834 | $289.6B | 9913.39% | |
| 61 | MGNXMACROGENICS INC | 56,018 | $184.3B | 6308.21% | |
| 62 | —CAREMAX INC | 100,000 | $170.0B | 5818.78% | |
| 63 | ALLKGUSDALLAKOS INC | 192,346 | $125.6B | 4300.42% |