HoldingsChannel.com
| Entity | Amount | Change
03/31/2023 to 06/30/2023 |
Position Size ($ in 1000's) |
|---|---|---|---|
 PROTHENA CORP PLC |
11,584,280 | UNCH | $790,975 |
| PRTA | 11,584,280 | UNCH | $790,975 |
| APELLIS PHARMACEUTICALS INC |
5,451,647 | UNCH | $496,645 |
| APLS | 5,451,647 | UNCH | $496,645 |
| SAREPTA THERAPEUTICS INC |
3,660,798 | +661,345 | $419,235 |
| SRPT | 3,660,798 | +661,345 | $419,235 |
 JOHNSON & JOHNSON |
$281,384 | ||
| Call | 1,700,000 | +1,700,000 | $281,384 |
| GALAPAGOS NV |
5,756,268 | +1,511,623 | $234,050 |
| GLPG | 5,756,268 | +1,511,623 | $234,050 |
| MORPHIC HLDG INC |
3,846,964 | -2 | $220,546 |
| MORF | 3,846,964 | -2 | $220,546 |
| REVOLUTION MEDICINES INC |
7,198,700 | +1,846,517 | $192,565 |
| RVMD | 7,198,700 | +1,846,517 | $192,565 |
| ANAPTYSBIO INC |
7,521,024 | UNCH | $152,978 |
| ANAB | 7,521,024 | UNCH | $152,978 |
| ACADIA PHARMACEUTICALS INC |
5,991,479 | UNCH | $143,496 |
| ACAD | 5,991,479 | UNCH | $143,496 |
| XENCOR INC |
5,282,516 | UNCH | $131,904 |
| XNCR | 5,282,516 | UNCH | $131,904 |
| ZYMEWORKS INC |
13,437,473 | +3,350,000 | $116,100 |
| ZYME | 13,437,473 | +3,350,000 | $116,100 |
| BLUEPRINT MEDICINES CORP |
1,798,300 | +1,798,300 | $113,653 |
| BPMC | 1,798,300 | +1,798,300 | $113,653 |
| ARVINAS INC |
4,017,788 | +300,000 | $99,721 |
| ARVN | 4,017,788 | +300,000 | $99,721 |
| SPRINGWORKS THERAPEUTICS INC |
3,460,208 | UNCH | $90,727 |
| SWTX | 3,460,208 | UNCH | $90,727 |
| KURA ONCOLOGY INC |
$66,727 | ||
| KURA | 5,806,871 | -831,500 | $61,437 |
| Call | 500,000 | +500,000 | $5,290 |
| RELAY THERAPEUTICS INC |
4,163,824 | UNCH | $52,298 |
| RLAY | 4,163,824 | UNCH | $52,298 |
| JAZZ PHARMACEUTICALS PLC |
368,411 | +368,411 | $45,672 |
| JAZZ | 368,411 | +368,411 | $45,672 |
| VOYAGER THERAPEUTICS INC |
3,851,507 | UNCH | $44,100 |
| VYGR | 3,851,507 | UNCH | $44,100 |
| CENTESSA PHARMACEUTICALS PLC |
5,618,779 | UNCH | $34,780 |
| CNTA | 5,618,779 | UNCH | $34,780 |
| EDGEWISE THERAPEUTICS INC |
3,493,194 | UNCH | $27,072 |
| EWTX | 3,493,194 | UNCH | $27,072 |
| NUVATION BIO INC |
$26,748 | ||
| NUVB | 13,896,543 | UNCH | $25,014 |
| NUVB.WT | 963,333 | UNCH | $1,734 |
| ORIC PHARMACEUTICALS INC |
3,418,068 | UNCH | $26,524 |
| ORIC | 3,418,068 | UNCH | $26,524 |
| ATEA PHARMACEUTICALS INC |
6,995,861 | +811,000 | $26,165 |
| AVIR | 6,995,861 | +811,000 | $26,165 |
| ALECTOR INC |
4,056,548 | UNCH | $24,380 |
| ALEC | 4,056,548 | UNCH | $24,380 |
| CRINETICS PHARMACEUTICALS IN |
1,330,263 | UNCH | $23,971 |
| CRNX | 1,330,263 | UNCH | $23,971 |
| ALLOGENE THERAPEUTICS INC |
4,488,200 | UNCH | $22,306 |
| ALLO | 4,488,200 | UNCH | $22,306 |
| GRAPHITE BIO INC |
8,538,446 | UNCH | $22,200 |
| GRPH | 8,538,446 | UNCH | $22,200 |
| OVID THERAPEUTICS INC |
6,117,400 | UNCH | $20,065 |
| OVID | 6,117,400 | UNCH | $20,065 |
| NGM BIOPHARMACEUTICALS INC |
6,435,518 | UNCH | $16,668 |
| NGM | 6,435,518 | UNCH | $16,668 |
| TANGO THERAPEUTICS INC |
4,047,114 | -154,300 | $13,436 |
| TNGX | 4,047,114 | -154,300 | $13,436 |
| TSCAN THERAPEUTICS INC |
5,000,000 | +5,000,000 | $12,500 |
| TCRX | 5,000,000 | +5,000,000 | $12,500 |
| GENERATION BIO CO |
2,046,867 | +90,288 | $11,258 |
| GBIO | 2,046,867 | +90,288 | $11,258 |
| THIRD HARMONIC BIO INC |
2,088,780 | +286,658 | $10,047 |
| THRD | 2,088,780 | +286,658 | $10,047 |
| PHATHOM PHARMACEUTICALS INC |
700,000 | +700,000 | $10,024 |
| PHAT | 700,000 | +700,000 | $10,024 |
| DYNE THERAPEUTICS INC |
798,701 | -1,523,683 | $8,985 |
| DYN | 798,701 | -1,523,683 | $8,985 |
| PRIME MEDICINE INC |
600,000 | UNCH | $8,790 |
| PRME | 600,000 | UNCH | $8,790 |
| ZENTALIS PHARMACEUTICALS INC |
300,000 | +300,000 | $8,463 |
| ZNTL | 300,000 | +300,000 | $8,463 |
| JANUX THERAPEUTICS INC |
452,590 | -3,385,896 | $5,372 |
| JANX | 452,590 | -3,385,896 | $5,372 |
| PRELUDE THERAPEUTICS INC |
1,157,452 | +1,157,452 | $5,209 |
| PRLD | 1,157,452 | +1,157,452 | $5,209 |
| PROQR THRAPEUTICS N V |
2,980,016 | +77,301 | $4,828 |
| PRQR | 2,980,016 | +77,301 | $4,828 |
| HOOKIPA PHARMA INC |
4,595,024 | +2,121,535 | $4,044 |
| HOOK | 4,595,024 | +2,121,535 | $4,044 |
| ALIGOS THERAPEUTICS INC |
3,948,360 | UNCH | $3,834 |
| ALGS | 3,948,360 | UNCH | $3,834 |
| ALLAKOS INC |
748,900 | +748,900 | $3,265 |
| ALLK | 748,900 | +748,900 | $3,265 |
| AEGLEA BIOTHERAPEUTICS INC |
5,000,000 | +5,000,000 | $2,252 |
| AGLE | 5,000,000 | +5,000,000 | $2,252 |
| TEMPEST THERAPEUTICS INC |
1,123,434 | +92,166 | $1,427 |
| TPST | 1,123,434 | +92,166 | $1,427 |
| 4D MOLECULAR THERAPEUTICS IN |
66,978 | +66,978 | $1,210 |
| FDMT | 66,978 | +66,978 | $1,210 |
| POSEIDA THERAPEUTICS INC |
676,296 | -1,973,704 | $1,190 |
| PSTX | 676,296 | -1,973,704 | $1,190 |
| NEWAMSTERDAM PHARMA COMPANY |
66,665 | UNCH | $793 |
| NAMSW | 66,665 | UNCH | $793 |
| KRONOS BIO INC |
326,780 | UNCH | $562 |
| KRON | 326,780 | UNCH | $562 |
| CAREMAX INC |
100,000 | UNCH | $311 |
| CMAXW | 100,000 | UNCH | $311 |
See Full List: All Stocks Held By EcoR1 Capital LLC
— Including:
• Biggest new positions
• Biggest exits
• Biggest increased positions
• Biggest decreased positions
See Details: Top 10 Stocks Held By EcoR1 Capital LLC
|
Size ($ in 1000's)
At 06/30/2023: $4,081,492 At 03/31/2023: $3,105,403 EcoR1 Capital LLC holdings changes, total fund size, and other information presented on HoldingsChannel.com was derived from EcoR1 Capital LLC 13F filings. Link to 13F filings: SEC filings |
