Jane Street’s BondBloxx B-Rated USD High Yield Corporate Bond ETF XB Stock Holding History

Jane Street’s Portfolio XB Stock Details XB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$836K	Buy	21,449 +10,063	+88%	+$396K	﹤0.01%	6897
2025 Q4	$449K	Sell	11,386 -14,218	-56%	-$562K	﹤0.01%	7937
2025 Q3	$1.02M	Buy	+25,604	New	+$1.01M	﹤0.01%	6277
2025 Q2	–	Sell	-7,325	Closed	-$286K	–	11082
2025 Q1	$286K	Sell	7,325 -5,220	-42%	-$206K	﹤0.01%	7889
2024 Q4	$493K	Buy	12,545 +6,820	+119%	+$271K	﹤0.01%	6807
2024 Q3	$230K	Sell	5,725 -40,468	-88%	-$1.6M	﹤0.01%	8439
2024 Q2	$1.81M	Buy	46,193 +28,445	+160%	+$1.11M	﹤0.01%	4664
2024 Q1	$703K	Sell	17,748 -20,539	-54%	-$810K	﹤0.01%	6086
2023 Q4	$1.51M	Sell	38,287 -11,206	-23%	-$429K	﹤0.01%	4805
2023 Q3	$1.88M	Buy	49,493 +38,843	+365%	+$1.49M	﹤0.01%	4153
2023 Q2	$412K	Sell	10,650 -8,750	-45%	-$336K	﹤0.01%	6617
2023 Q1	$757K	Sell	19,400 -5,625	-22%	-$217K	﹤0.01%	5559
2022 Q4	$948K	Buy	25,025 +2,077	+9%	+$79.4K	﹤0.01%	5063
2022 Q3	$854K	Sell	22,948 -21,053	-48%	-$830K	﹤0.01%	5702
2022 Q2	$1.69M	Buy	+44,001	New	+$1.76M	﹤0.01%	4472

Other funds holding XB

MERSOM

Municipal Employees' Retirement System of Michigan Lansing, Michigan $8.81B AUM 10.88% 1-Year Est. Return

Cetera Investment Advisers Schaumburg, Illinois $94B AUM 20.14% 1-Year Est. Return

SSWM

Strait & Sound Wealth Management San Francisco, California $269M AUM 22.03% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return

Susquehanna International Group Bala Cynwyd, Pennsylvania $893B AUM 36.07% 1-Year Est. Return

NRG

Nemes Rush Group Novi, Michigan $1.05B AUM 30.08% 1-Year Est. Return

Bank of Montreal Toronto, Ontario, Canada $269B AUM 31.4% 1-Year Est. Return

Jane Street's XB Position: Q1 2026 in Review

Jane Street increased its BondBloxx B-Rated USD High Yield Corporate Bond ETF (XB) stake by 88% in Q1 2026, buying an estimated $396K and bringing the position to 21,449 shares worth $836K. The position accounts for ﹤0.01% of the portfolio, ranked #6897.

Jane Street first reported a position in XB in Q2 2022 and has held it in 15 quarters since. The position peaked at $1.88M in Q3 2023. 8 funds tracked by Wall St. Rank hold XB as of Q1 2026.

Jane Street held 21,449 shares of BondBloxx B-Rated USD High Yield Corporate Bond ETF worth $836K as of Q1 2026.
Jane Street bought 10,063 BondBloxx B-Rated USD High Yield Corporate Bond ETF shares in Q1 2026, an estimated $396K.
BondBloxx B-Rated USD High Yield Corporate Bond ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #6897 holding.
Jane Street first reported a position in BondBloxx B-Rated USD High Yield Corporate Bond ETF in Q2 2022 and has held it in 15 quarters since.
Jane Street's BondBloxx B-Rated USD High Yield Corporate Bond ETF position peaked at $1.88M in Q3 2023.
8 funds tracked by Wall St. Rank held BondBloxx B-Rated USD High Yield Corporate Bond ETF as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.