Jane Street’s iShares iBonds Oct 2035 Term TIPS ETF IBIL Stock Holding History

Jane Street’s Portfolio IBIL Stock Details IBIL Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$535K	Sell	21,004 -8,315	-28%	-$213K	﹤0.01%	7891
2025 Q4	$745K	Buy	29,319 +8,077	+38%	+$208K	﹤0.01%	6803
2025 Q3	$548K	Sell	21,242 -12,828	-38%	-$327K	﹤0.01%	7652
2025 Q2	$867K	Sell	34,070 -13,466	-28%	-$337K	﹤0.01%	5883
2025 Q1	$1.2M	Buy	+47,536	New	+$1.19M	﹤0.01%	5225

Other funds holding IBIL

TRCT

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

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

BCPWM

Bradley & Co Private Wealth Management Miami, Florida $210M AUM 24.11% 1-Year Est. Return

FTUS

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

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

4FG

4Thought Financial Group Syosset, New York $213M AUM 13.41% 1-Year Est. Return

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

ATI

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

QFA

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

CTC

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

Jane Street's IBIL Position: Q1 2026 in Review

Jane Street reduced its iShares iBonds Oct 2035 Term TIPS ETF (IBIL) stake by 28% in Q1 2026, selling an estimated $213K and leaving 21,004 shares worth $535K. The position accounts for ﹤0.01% of the portfolio, ranked #7891.

Jane Street first reported a position in IBIL in Q1 2025 and has held it in 5 quarters since. The position peaked at $1.2M in Q1 2025. 11 funds tracked by Wall St. Rank hold IBIL as of Q1 2026.

Jane Street held 21,004 shares of iShares iBonds Oct 2035 Term TIPS ETF worth $535K as of Q1 2026.
Jane Street sold 8,315 iShares iBonds Oct 2035 Term TIPS ETF shares in Q1 2026, an estimated $213K.
iShares iBonds Oct 2035 Term TIPS ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #7891 holding.
Jane Street first reported a position in iShares iBonds Oct 2035 Term TIPS ETF in Q1 2025 and has held it in 5 quarters since.
Jane Street's iShares iBonds Oct 2035 Term TIPS ETF position peaked at $1.2M in Q1 2025.
11 funds tracked by Wall St. Rank held iShares iBonds Oct 2035 Term TIPS ETF as of Q1 2026.

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