Skip to main content

CHI Advisors LLC

SEC CIK
0001791468
Latest filing
Nov 13, 2023

Holdings in Q1 2023

Holdings as of Mar 31, 2023, filed May 11, 2023. Long positions only; changes compare share counts with Q4 2022.

Institution overview
Positions
23
+1 vs. Q4 2022
Portfolio value
$376.6M
+$1.16M (+0.3%) vs. Q4 2022
Filed
May 11, 2023
SEC
Holdings of CHI Advisors LLC in Q1 2023
SecurityClassSharesValue% of portfolioShare changeActionHistory
ONCROncorus, Inc.COM2,367,436$814.6K0.2%00.0%UnchangedHistory
TRDAEntrada Therapeutics, Inc.COM56,374$817.4K0.2%+56,374NewHistory
SYRSSyros Pharmaceuticals, Inc.COM NEW767,445$2.05M0.5%+767,445NewHistory
CRVSCorvus Pharmaceuticals, Inc.COM2,339,402$2.13M0.6%−45,000−1.9%ReducedHistory
Freeline Therapeutics Hldgs35655L107SPONSORED ADS4,729,419$2.15M0.6%−85,000−1.8%Reduced–
KZRKezar Life Sciences, Inc.COM689,451$2.16M0.6%−1,200,000−63.5%ReducedHistory
OVIDOvid Therapeutics Inc.COM864,822$2.23M0.6%00.0%UnchangedHistory
DTILPrecision Biosciences IncCOM3,469,820$2.61M0.7%−80,000−2.3%ReducedHistory
KDNYChinook Therapeutics, Inc.COM135,000$3.13M0.8%+135,000NewHistory
ORTXOrchard Therapeutics plcSPON ADS NEW785,738$4.22M1.1%−13,002−1.6%ReducedConverted for a 1-for-10 splitHistory
RLYBRallybio CorpCOM760,543$4.34M1.2%+34,434+4.7%AddedHistory
IMAImageneBio, Inc.COM1,660,872$5.73M1.5%+23,500+1.4%AddedHistory
OMGAOmega Therapeutics, Inc.COMMON STOCK1,055,882$6.37M1.7%00.0%UnchangedHistory
INZYInozyme Pharma, Inc.COM1,342,191$7.69M2.0%−862,685−39.1%ReducedHistory
TSVT2seventy bio, Inc.COMMON STOCK855,000$8.72M2.3%+521,748+156.6%AddedHistory
CMPXCompass Therapeutics, Inc.COM2,829,712$9.25M2.5%00.0%UnchangedHistory
KROSKeros Therapeutics, Inc.COM261,059$11.1M3.0%+46,000+21.4%AddedHistory
LRMRLarimar Therapeutics, Inc.COM2,746,265$12.4M3.3%−727,101−20.9%ReducedHistory
RPTXRepare Therapeutics Inc.COM2,997,939$29.5M7.8%+197,813+7.1%AddedHistory
CGEMCullinan Therapeutics, Inc.COM3,349,460$34.3M9.1%+31,916+1.0%AddedHistory
Vectivbio Hldg AGH9060V101ORD SHS5,255,484$44.7M11.9%−237,409−4.3%Reduced–
PLRXPliant Therapeutics, Inc.COM3,001,835$79.8M21.2%−168,057−5.3%ReducedHistory
RXDXPrometheus Biosciences, Inc.COM934,135$100.3M26.6%+10,335+1.1%AddedHistory

Options (1)

Puts and calls in the same filing. Amounts are the market value of the underlying shares, which is what 13F reports.

Option positions of CHI Advisors LLC in Q1 2023
SecurityClassPutsCalls
RXDXPrometheus Biosciences, Inc.COM–$108.1K

Sold out since Q4 2022 (2)

Positions held at the end of Q4 2022 that are gone from this filing.

Positions of CHI Advisors LLC sold out since Q4 2022
SecurityClassShares in Q4 2022Value in Q4 2022% of portfolio in Q4 2022History
GTHXG1 Therapeutics, Inc.COM333,945$1.81M0.5%History
Direxion Shs ETF Tr25460G716DAILY S&P BIOTEC25,000$431.3K0.1%–