CHI Advisors
Latest statistics and disclosures from CHI Advisors's latest quarterly 13F-HR filing:
- Top 5 stock holdings are PLRX, Acelyrin, VECT, CGEM, RPTX, and represent 69.30% of CHI Advisors's stock portfolio.
- Added to shares of these 10 stocks: Acelyrin (+$56M), KROS (+$5.7M), IRON (+$5.6M), LABD, PLRX, RARE, BDTX, IKNA, LRMR, CGEM.
- Started 8 new stock positions in Acelyrin, Freeline Therapeutics Holdings, IRON, BDTX, HOOK, GRPH, RARE, LABD.
- Reduced shares in these 10 stocks: Prometheus Biosciences (-$103M), VECT (-$42M), CRVS, KDNY, KZR, Freeline Therapeutics Hldgs, RLYB, DTIL, INZY, TRDA.
- Sold out of its positions in KDNY, TRDA, Freeline Therapeutics Hldgs, KZR, ONCR, Prometheus Biosciences.
- CHI Advisors was a net seller of stock by $-71M.
- CHI Advisors has $332M in assets under management (AUM), dropping by -12.53%.
- Central Index Key (CIK): 0001791468
Tip: Access up to 7 years of quarterly data
Positions held by CHI Advisors consolidated in one spreadsheet with up to 7 years of data
Download as csv

Portfolio Holdings for CHI Advisors
CHI Advisors holds 25 positions in its portfolio as reported in the June 2023 quarterly 13F filing
Company (Ticker) | Portfolio Weight | Valued At | Change in Shares | Share Count | Share Price | |
---|---|---|---|---|---|---|
Pliant Therapeutics (PLRX) | 17.7 | $59M | +8% | 3.2M | 18.12 |
|
Acelyrin | 16.8 | $56M | NEW | 2.7M | 20.90 |
|
Vectivbio Hldg Ord Shs (VECT) | 14.2 | $47M | -47% | 2.8M | 16.87 |
|
Cullinan Oncology (CGEM) | 11.1 | $37M | 3.4M | 10.76 |
|
|
Repare Therapeutics Ord (RPTX) | 9.6 | $32M | 3.0M | 10.58 |
|
|
Keros Therapeutics (KROS) | 4.9 | $16M | +54% | 402k | 40.18 |
|
Ikena Oncology (IKNA) | 4.2 | $14M | +27% | 2.1M | 6.56 |
|
Compass Therapeutics (CMPX) | 2.7 | $9.0M | 2.8M | 3.18 |
|
|
Larimar Therapeutics (LRMR) | 2.6 | $8.7M | +24% | 3.4M | 2.55 |
|
2seventy Bio Common Stock (TSVT) | 2.6 | $8.6M | 852k | 10.12 |
|
|
Inozyme Pharma (INZY) | 2.0 | $6.7M | -10% | 1.2M | 5.57 |
|
Omega Therapeutics Common Stock (OMGA) | 1.8 | $5.9M | 1.1M | 5.60 |
|
|
Disc Medicine (IRON) | 1.7 | $5.6M | NEW | 125k | 44.40 |
|
Direxion Shs Etf Tr Daily S&p Biotec (LABD) | 1.4 | $4.7M | NEW | 325k | 14.37 |
|
Orchard Therapeutics Spon Ads New (ORTX) | 1.2 | $3.9M | -3% | 756k | 5.21 |
|
Ultragenyx Pharmaceutical (RARE) | 1.2 | $3.9M | NEW | 85k | 46.13 |
|
Black Diamond Therapeutics (BDTX) | 1.1 | $3.8M | NEW | 750k | 5.05 |
|
Rallybio Corp (RLYB) | 0.9 | $3.1M | -28% | 543k | 5.66 |
|
Ovid Therapeutics (OVID) | 0.9 | $2.8M | 865k | 3.28 |
|
|
Syros Pharmaceuticals Com New (SYRS) | 0.7 | $2.4M | 767k | 3.15 |
|
|
Precision Biosciences Ord (DTIL) | 0.3 | $844k | -53% | 1.6M | 0.53 |
|
Hookipa Pharma Inc equity (HOOK) | 0.2 | $694k | NEW | 789k | 0.88 |
|
Graphite Bio (GRPH) | 0.2 | $600k | NEW | 231k | 2.60 |
|
Corvus Pharmaceuticals (CRVS) | 0.1 | $458k | -91% | 200k | 2.29 |
|
Freeline Therapeutics Hldgs Sponsored Ads | 0.0 | $56k | NEW | 22k | 2.58 |
|
Past Filings by CHI Advisors
SEC 13F filings are viewable for CHI Advisors going back to 2019
- CHI Advisors 2023 Q2 restated filed Aug. 22, 2023
- CHI Advisors 2023 Q2 filed Aug. 11, 2023
- CHI Advisors 2023 Q1 filed May 11, 2023
- CHI Advisors 2022 Q4 filed Feb. 13, 2023
- CHI Advisors 2022 Q3 filed Nov. 9, 2022
- CHI Advisors 2022 Q2 filed Aug. 12, 2022
- CHI Advisors 2022 Q1 filed May 16, 2022
- CHI Advisors 2021 Q4 filed Feb. 11, 2022
- CHI Advisors 2021 Q3 filed Nov. 15, 2021
- CHI Advisors 2021 Q2 filed Aug. 11, 2021
- CHI Advisors 2021 Q1 filed May 14, 2021
- CHI Advisors 2020 Q4 filed Feb. 12, 2021
- CHI Advisors 2020 Q3 filed Nov. 12, 2020
- CHI Advisors 2020 Q2 restated filed Aug. 17, 2020
- CHI Advisors 2020 Q2 filed Aug. 12, 2020
- CHI Advisors 2020 Q1 filed May 14, 2020