BlackRock’s iShares Total USD Fixed Income Market ETF BTOT Stock Holding History

BlackRock’s Portfolio BTOT Stock Details BTOT Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$19.9M	Hold	400,000	–	–	﹤0.01%	3084
2025 Q4	$20M	Buy	+400,000	New	+$20.1M	﹤0.01%	3106

Other funds holding BTOT

Jane Street New York $777B AUM 61.18% 1-Year Est. Return

PGAM

Princeton Global Asset Management Princeton, New Jersey $698M AUM 31.09% 1-Year Est. Return

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

MWA

Medallion Wealth Advisors Farmington, Connecticut $306M AUM 16.91% 1-Year Est. Return

BlackRock's BTOT Position: Q1 2026 in Review

BlackRock held its iShares Total USD Fixed Income Market ETF (BTOT) position steady in Q1 2026 at 400,000 shares worth $19.9M. The position accounts for ﹤0.01% of the portfolio, ranked #3084.

BlackRock first reported a position in BTOT in Q4 2025 and has held it in 2 quarters since. The position peaked at $20M in Q4 2025. 5 funds tracked by Wall St. Rank hold BTOT as of Q1 2026.

BlackRock held 400,000 shares of iShares Total USD Fixed Income Market ETF worth $19.9M as of Q1 2026.
BlackRock left its iShares Total USD Fixed Income Market ETF share count unchanged in Q1 2026.
iShares Total USD Fixed Income Market ETF made up ﹤0.01% of BlackRock's portfolio in Q1 2026, its #3084 holding.
BlackRock first reported a position in iShares Total USD Fixed Income Market ETF in Q4 2025 and has held it in 2 quarters since.
BlackRock's iShares Total USD Fixed Income Market ETF position peaked at $20M in Q4 2025.
5 funds tracked by Wall St. Rank held iShares Total USD Fixed Income Market ETF as of Q1 2026.

Based on BlackRock's 13F filing for Q1 2026, filed 13 May 2026.