13D Filings

Atlas Venture Fund X, L.P.

CIK

1628098

13D Filings

4

Companies

3

Latest Filing

May 28, 2026, 04:28 PM

Filing History
Company
% Owned
Type
Filed
Q32 Bio Inc.
QTTB

3.60%

Amendment

May 28, 2026, 04:28 PM

DISC MEDICINE, INC.
IRON

2.20%

-0.90%

Amendment

Dec 17, 2025, 08:07 PM

DISC MEDICINE, INC.
IRON

3.10%

Amendment

Aug 15, 2025, 07:16 PM

IMAGENEBIO, INC.
IMA

2.10%

Amendment

Jul 29, 2025, 04:53 PM

Rows:

14 of 4

1