Berkshire Bank’s BillionToOne Inc BLLN Stock Holding History

Berkshire Bank’s Portfolio BLLN Stock Details BLLN Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$2	Hold	20,000	–	–	﹤0.01%	160
2026 Q1	$2	Hold	20,000	–	–	﹤0.01%	156
2025 Q4	$2	Buy	+20,000	New	+$2.03M	﹤0.01%	160

Other funds holding BLLN

ASP

Adams Street Partners Chicago, Illinois $443M AUM 49.46% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Baillie Gifford & Co Edinburgh, United Kingdom $110B AUM 4.8% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Neuberger Berman Group New York $150B AUM 40.08% 1-Year Est. Return

BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Berkshire Bank's BLLN Position: Q2 2026 in Review

Berkshire Bank held its BillionToOne Inc (BLLN) position steady in Q2 2026 at 20,000 shares worth $2. The position accounts for ﹤0.01% of the portfolio, ranked #160.

Berkshire Bank first reported a position in BLLN in Q4 2025 and has held it in 3 quarters since. 156 funds tracked by Wall St. Rank hold BLLN as of Q2 2026.

Berkshire Bank held 20,000 shares of BillionToOne Inc worth $2 as of Q2 2026.
Berkshire Bank left its BillionToOne Inc share count unchanged in Q2 2026.
BillionToOne Inc made up ﹤0.01% of Berkshire Bank's portfolio in Q2 2026, its #160 holding.
Berkshire Bank first reported a position in BillionToOne Inc in Q4 2025 and has held it in 3 quarters since.
156 funds tracked by Wall St. Rank held BillionToOne Inc as of Q2 2026.

Based on Berkshire Bank's 13F filing for Q2 2026, filed 8 Jul 2026.