NeoTribe Ventures I, L.P. - 07 Nov 2025 SCHEDULE 13G Report for BillionToOne, Inc. Class A Common Stock, par value $0.00001 per share (BLLN)

Filing Manager
NeoTribe Ventures I, L.P.
Reporting Manager
Krishna Kittu Kolluri ("Kolluri")
Security
BillionToOne, Inc. Class A Common Stock, par value $0.00001 per share
Symbol
BLLN
Shares outstanding
41,127,406 shares
Disclosed Ownership
4,359,505 shares
Ownership
11%
Form type
SCHEDULE 13G
Filing time
13 Feb 2026, 14:45:31 UTC
Date of event
07 Nov 2025
SEC
View on sec.gov

Reporting Managers (8)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
NeoTribe Ventures I, L.P. ("NTV I") 6.6% 2,710,286 2,710,286 0 /s/ Krishna Kolluri Managing Member of NeoTribe Partners I, LLC, the General Partner of NeoTribe Ventures I, L.P.
NeoTribe Associates I, L.P. ("NTA I") 0.3% 109,204 109,204 0 /s/ Krishna Kolluri Managing Member of NeoTribe Partners I, LLC, the General Partner of NeoTribe Associates I, L.P.
NeoTribe Partners I, LLC ("NTP I") 6.8% 2,819,490 2,819,490 0 /s/ Krishna Kolluri Managing Member
Neotribe Ignite Fund I, L.P. ("NTIF I") 3.1% 1,297,799 1,297,799 0 /s/ Krishna Kolluri Managing Member of Neotribe Ignite Partners I, LLC, the General Partner of Neotribe Ignite Fund I, L.P.
Neotribe Ignite Partners I, LLC ("NTIP I") 3.1% 1,297,799 1,297,799 0 /s/ Krishna Kolluri Managing Member
Neotribe SPV I BTO, LLC ("NT SPV I") 0.6% 242,216 242,216 0 /s/ Krishna Kolluri Managing Member of Neotribe Partners SPV I BTO, LLC, the Managing Member of Neotribe SPV I BTO, LLC
Neotribe Partners SPV I BTO, LLC ("NTP SPV I") 0.6% 242,216 242,216 0 /s/ Krishna Kolluri Managing Member
Krishna Kittu Kolluri ("Kolluri") 11% 4,359,505 4,359,505 0 /s/ Krishna Kolluri Krishna Kolluri