Jane Street’s BondBloxx BBB Rated 1-5 Year Corporate Bond ETF BBBS Stock Holding History

Jane Street’s Portfolio BBBS Stock Details BBBS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$228K	Sell	4,464 -20,592	-82%	-$1.06M	﹤0.01%	9839
2025 Q4	$1.29M	Buy	25,056 +8,224	+49%	+$424K	﹤0.01%	5621
2025 Q3	$870K	Sell	16,832 -108,752	-87%	-$5.59M	﹤0.01%	6618
2025 Q2	$6.46M	Buy	125,584 +83,625	+199%	+$4.26M	﹤0.01%	2677
2025 Q1	$2.14M	Buy	41,959 +8,266	+25%	+$419K	﹤0.01%	4243
2024 Q4	$1.7M	Buy	33,693 +4,613	+16%	+$235K	﹤0.01%	4409
2024 Q3	$1.5M	Buy	+29,080	New	+$1.48M	﹤0.01%	5052
2024 Q2	–	Sell	-4,007	Closed	-$201K	–	9348
2024 Q1	$201K	Buy	+4,007	New	+$201K	﹤0.01%	8175

Other funds holding BBBS

Gradient Investments Arden Hills, Minnesota $7.25B AUM 20.71% 1-Year Est. Return

TWM

Tanager Wealth Management Goring On Thames, United Kingdom $1.15B AUM 19.91% 1-Year Est. Return

Lido Advisors Los Angeles, California $32.7B AUM 19.2% 1-Year Est. Return

SSWM

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

MFS

Mattson Financial Services Kentwood, Michigan $419M AUM 19.95% 1-Year Est. Return

Willow Financial Rogers, Arkansas $98.7M AUM

Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return

Stifel Financial St. Louis, Missouri $109B AUM 21.36% 1-Year Est. Return

BFA

Brown Financial Advisors Milford, Ohio $264M AUM 16.17% 1-Year Est. Return

SAFS

S&A Financial Services Overland Park, Kansas $164M AUM

Jane Street's BBBS Position: Q1 2026 in Review

Jane Street reduced its BondBloxx BBB Rated 1-5 Year Corporate Bond ETF (BBBS) stake by 82% in Q1 2026, selling an estimated $1.06M and leaving 4,464 shares worth $228K. The position accounts for ﹤0.01% of the portfolio, ranked #9839.

Jane Street first reported a position in BBBS in Q1 2024 and has held it in 8 quarters since. The position peaked at $6.46M in Q2 2025. 31 funds tracked by Wall St. Rank hold BBBS as of Q1 2026.

Jane Street held 4,464 shares of BondBloxx BBB Rated 1-5 Year Corporate Bond ETF worth $228K as of Q1 2026.
Jane Street sold 20,592 BondBloxx BBB Rated 1-5 Year Corporate Bond ETF shares in Q1 2026, an estimated $1.06M.
BondBloxx BBB Rated 1-5 Year Corporate Bond ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9839 holding.
Jane Street first reported a position in BondBloxx BBB Rated 1-5 Year Corporate Bond ETF in Q1 2024 and has held it in 8 quarters since.
Jane Street's BondBloxx BBB Rated 1-5 Year Corporate Bond ETF position peaked at $6.46M in Q2 2025.
31 funds tracked by Wall St. Rank held BondBloxx BBB Rated 1-5 Year Corporate Bond ETF as of Q1 2026.

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