Jane Street’s iShares iBonds Oct 2032 Term TIPS ETF IBII Stock Holding History

Jane Street’s Portfolio IBII Stock Details IBII Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$371K	Buy	14,316 +4,574	+47%	+$119K	﹤0.01%	8749
2025 Q4	$251K	Buy	+9,742	New	+$254K	﹤0.01%	9232
2025 Q3	–	Sell	-21,777	Closed	-$568K	–	11206
2025 Q2	$568K	Sell	21,777 -19,245	-47%	-$494K	﹤0.01%	6686
2025 Q1	$1.07M	Buy	41,022 +18,184	+80%	+$461K	﹤0.01%	5446
2024 Q4	$567K	Buy	+22,838	New	+$580K	﹤0.01%	6530
2024 Q3	–	Sell	-11,956	Closed	-$306K	–	9939
2024 Q2	$306K	Sell	11,956 -2,446	-17%	-$61.9K	﹤0.01%	7767
2024 Q1	$369K	Sell	14,402 -10,755	-43%	-$274K	﹤0.01%	7207
2023 Q4	$647K	Sell	25,157 -21,808	-46%	-$544K	﹤0.01%	6327
2023 Q3	$1.15M	Buy	+46,965	New	+$1.16M	﹤0.01%	4965

Other funds holding IBII

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

TRCT

Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return

CTC

Central Trust Company Jefferson City, Missouri $5.53B AUM 28.94% 1-Year Est. Return

Citadel Advisors Miami, Florida $618B AUM 30.34% 1-Year Est. Return

QFA

Quantum Financial Advisors El Segundo, California $1.01B AUM 23.7% 1-Year Est. Return

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

BCPWM

Bradley & Co Private Wealth Management Miami, Florida $190M AUM 27.45% 1-Year Est. Return

FTUS

Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return

ATI

ARK & TLK Investments Oklahoma City, Oklahoma $406M AUM 22.41% 1-Year Est. Return

Raymond James Financial St Petersburg, Florida $324B AUM 22.36% 1-Year Est. Return

Jane Street's IBII Position: Q1 2026 in Review

Jane Street increased its iShares iBonds Oct 2032 Term TIPS ETF (IBII) stake by 47% in Q1 2026, buying an estimated $119K and bringing the position to 14,316 shares worth $371K. The position accounts for ﹤0.01% of the portfolio, ranked #8749.

Jane Street first reported a position in IBII in Q3 2023 and has held it in 9 quarters since. The position peaked at $1.15M in Q3 2023. 15 funds tracked by Wall St. Rank hold IBII as of Q1 2026.

Jane Street held 14,316 shares of iShares iBonds Oct 2032 Term TIPS ETF worth $371K as of Q1 2026.
Jane Street bought 4,574 iShares iBonds Oct 2032 Term TIPS ETF shares in Q1 2026, an estimated $119K.
iShares iBonds Oct 2032 Term TIPS ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #8749 holding.
Jane Street first reported a position in iShares iBonds Oct 2032 Term TIPS ETF in Q3 2023 and has held it in 9 quarters since.
Jane Street's iShares iBonds Oct 2032 Term TIPS ETF position peaked at $1.15M in Q3 2023.
15 funds tracked by Wall St. Rank held iShares iBonds Oct 2032 Term TIPS ETF as of Q1 2026.

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