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13F-HR filed by Atlas Venture Life Science Advisors, LLC

Atlas Venture Life Science Advisors, LLC filed this 13F-HR for the quarter ended 2022-12-31, filed 2023-02-14, with 17 holding rows worth $830,215,212.

Accession
0001387131-23-002062
Filed
2023-02-14
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q4 2022

A holdings report, 17 entries on the cover page, a total value of $830,215,212 stated on the cover page (in dollars after the unit check, H1), rows summing to $830,215,212 with VALUE read as dollars as filed, 13F file number 028-22531. 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 filedCUSIPClassAmountValueValue read asType
Day One Biopharmaceuticals Inc23954D109Common Stock7,568,317$162,870,182dollars as filed
KYMERA THERAPEUTICS INC501575104COM5,984,736$149,379,011dollars as filed
DYNE THERAPEUTICS INC COM26818M108Stock9,869,483$114,387,308dollars as filed
VIGIL NEUROSCIENCE INC92673K108COM5,836,874$72,960,925dollars as filed
DISC MEDICINE INC COM254604101Stock3,461,784$68,854,884dollars as filed
AEROVATE THERAPEUTICS INC008064107COM2,017,521$59,113,365dollars as filed
REPLIMUNE GROUP INC76029N106COMMON STOCK2,098,300$57,073,760dollars as filed
THIRD HARMONIC BIO INC88427A107COM10,907,859$46,903,794dollars as filed
AKERO THERAPEUTICS INC00973Y108COM594,251$32,564,955dollars as filed
GENERATION BIO CO37148K100COM8,278,876$32,535,983dollars as filed
IKENA ONCOLOGY INC45175G108COM5,018,178$13,348,353dollars as filed
Xilio Therapeutics Inc.98422T100COM2,759,344$7,422,635dollars as filed
F-STAR THERAPEUTICS INC30315R107COM599,524$3,788,992dollars as filed
TECTONIC THERAPEUTIC INC COM05455M100Stock4,520,863$3,222,923dollars as filed
VIRIDIAN THERAPEUTICS INC92790C104COM90,072$2,631,003dollars as filed
SPERO THERAPEUTICS INC84833T103COM1,031,160$1,783,907dollars as filed
DIANTHUS THERAPEUTICS INC COM55910K108Stock3,476,536$1,373,232dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001387131-23-002062this filing2023-02-14acceptance time not in the bulk data set