Jane Street’s iShares Large Cap Max Buffer Jun ETF MAXJ Stock Holding History

Jane Street’s Portfolio MAXJ Stock Details MAXJ Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$519K	Buy	18,414 +156	+0.9%	+$4.41K	﹤0.01%	7968
2025 Q4	$515K	Buy	+18,258	New	+$515K	﹤0.01%	7618
2025 Q1	–	Sell	-40,733	Closed	-$1.06M	–	10920
2024 Q4	$1.06M	Sell	40,733 -12,314	-23%	-$323K	﹤0.01%	5257
2024 Q3	$1.38M	Buy	+53,047	New	+$1.35M	﹤0.01%	5230

Other funds holding MAXJ

JLBC

J.L. Bainbridge & Co Sarasota, Florida $1.27B AUM 26.55% 1-Year Est. Return

BIP Wealth Atlanta, Georgia $3.52B AUM 18.71% 1-Year Est. Return

ATS

Ashton Thomas Securities Rochester, New York $677M AUM 22.42% 1-Year Est. Return

CFC

Client First Capital San Diego, California $251M AUM 18.48% 1-Year Est. Return

ATPW

Ashton Thomas Private Wealth Scottsdale, Arizona $4.79B AUM 27.94% 1-Year Est. Return

PIA

Panoramic Investment Advisors Denver, Colorado $185M AUM 18.14% 1-Year Est. Return

FC Advisory West Chester, Pennsylvania $378M AUM 15.62% 1-Year Est. Return

HighTower Advisors Chicago, Illinois $94.2B AUM 21.24% 1-Year Est. Return

BWP

Balboa Wealth Partners Scottsdale, Arizona $596M AUM 40.89% 1-Year Est. Return

CFS

CRA Financial Services Northfield, New Jersey $868M AUM 25.66% 1-Year Est. Return

Jane Street's MAXJ Position: Q1 2026 in Review

Jane Street increased its iShares Large Cap Max Buffer Jun ETF (MAXJ) stake by 0.85% in Q1 2026, buying an estimated $4.41K and bringing the position to 18,414 shares worth $519K. The position accounts for ﹤0.01% of the portfolio, ranked #7968.

Jane Street first reported a position in MAXJ in Q3 2024 and has held it in 4 quarters since. The position peaked at $1.38M in Q3 2024. 48 funds tracked by Wall St. Rank hold MAXJ as of Q1 2026.

Jane Street held 18,414 shares of iShares Large Cap Max Buffer Jun ETF worth $519K as of Q1 2026.
Jane Street bought 156 iShares Large Cap Max Buffer Jun ETF shares in Q1 2026, an estimated $4.41K.
iShares Large Cap Max Buffer Jun ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #7968 holding.
Jane Street first reported a position in iShares Large Cap Max Buffer Jun ETF in Q3 2024 and has held it in 4 quarters since.
Jane Street's iShares Large Cap Max Buffer Jun ETF position peaked at $1.38M in Q3 2024.
48 funds tracked by Wall St. Rank held iShares Large Cap Max Buffer Jun ETF as of Q1 2026.

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