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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 2023-06-30, filed 2023-08-11, with 15 holding rows worth $803,559,070.

Accession
0001104659-23-090482
Filed
2023-08-11
Accepted by EDGAR
acceptance time not in the bulk data set
Ingested
Source
SEC quarterly data set

Original filing

13F report for Q2 2023

A holdings report, 15 entries on the cover page, a total value of $803,559,070 stated on the cover page (in dollars after the unit check, H1), rows summing to $803,559,070 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
DISC MEDICINE INC COM254604101Stock3,461,784$153,703,210dollars as filed
KYMERA THERAPEUTICS INC501575104COM5,858,262$134,681,443dollars as filed
DYNE THERAPEUTICS INC COM26818M108Stock9,885,449$111,211,301dollars as filed
Day One Biopharmaceuticals Inc23954D109Common Stock7,608,394$90,844,224dollars as filed
VIGIL NEUROSCIENCE INC92673K108COM5,836,874$54,866,616dollars as filed
THIRD HARMONIC BIO INC88427A107COM10,907,859$52,466,802dollars as filed
REPLIMUNE GROUP INC76029N106COMMON STOCK2,098,300$48,722,526dollars as filed
GENERATION BIO CO37148K100COM8,279,484$45,537,162dollars as filed
AEROVATE THERAPEUTICS INC008064107COM2,039,249$34,973,120dollars as filed
IKENA ONCOLOGY INC45175G108COM5,018,178$32,919,248dollars as filed
AKERO THERAPEUTICS INC00973Y108COM594,251$27,745,579dollars as filed
Xilio Therapeutics Inc.98422T100COM2,759,344$7,229,481dollars as filed
TECTONIC THERAPEUTIC INC COM05455M100Stock4,541,381$4,314,766dollars as filed
DIANTHUS THERAPEUTICS INC COM55910K108Stock3,791,698$2,874,107dollars as filed
SPERO THERAPEUTICS INC84833T103COM1,013,438$1,469,485dollars as filed

Amendment chain

FilingRoleFiledAcceptedIngested
13F-HR 0001104659-23-090482this filing2023-08-11acceptance time not in the bulk data set