Jane Street’s Simplify Stable Income ETF BUCK Stock Holding History

Jane Street’s Portfolio BUCK Stock Details BUCK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$711K	Buy	30,238 +12,629	+72%	+$299K	﹤0.01%	7249
2025 Q4	$417K	Buy	+17,609	New	+$420K	﹤0.01%	8106
2025 Q3	–	Sell	-19,538	Closed	-$462K	–	10823
2025 Q2	$462K	Buy	+19,538	New	+$462K	﹤0.01%	7078
2025 Q1	–	Sell	-14,608	Closed	-$358K	–	9480
2024 Q4	$358K	Sell	14,608 -42,633	-74%	-$1.05M	﹤0.01%	7435
2024 Q3	$1.41M	Buy	57,241 +43,960	+331%	+$1.08M	﹤0.01%	5194
2024 Q2	$327K	Sell	13,281 -19,216	-59%	-$475K	﹤0.01%	7672
2024 Q1	$815K	Buy	+32,497	New	+$815K	﹤0.01%	5774

Other funds holding BUCK

SAM

Simplify Asset Management Las Vegas, Nevada $7.19B AUM 6.88% 1-Year Est. Return

AWM

AE Wealth Management Topeka, Kansas $18.5B AUM 19.51% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return

ECA

Elevated Capital Advisors Sandy, Utah $397M AUM 11.67% 1-Year Est. Return

Principal Securities Des Moines, Iowa $6.82B AUM 17.15% 1-Year Est. Return

RiverTree Advisors Winter Park, Florida $158M AUM 5.18% 1-Year Est. Return

VWM

VanWeelden Wealth Management West Chester Township, Ohio $125M AUM

Wedbush Securities Los Angeles, California $3.43B AUM 24.13% 1-Year Est. Return

Owen LaRue Elizabethtown, Kentucky $261M AUM 32.4% 1-Year Est. Return

Jane Street's BUCK Position: Q1 2026 in Review

Jane Street increased its Simplify Stable Income ETF (BUCK) stake by 72% in Q1 2026, buying an estimated $299K and bringing the position to 30,238 shares worth $711K. The position accounts for ﹤0.01% of the portfolio, ranked #7249.

Jane Street first reported a position in BUCK in Q1 2024 and has held it in 7 quarters since. The position peaked at $1.41M in Q3 2024. 88 funds tracked by Wall St. Rank hold BUCK as of Q1 2026.

Jane Street held 30,238 shares of Simplify Stable Income ETF worth $711K as of Q1 2026.
Jane Street bought 12,629 Simplify Stable Income ETF shares in Q1 2026, an estimated $299K.
Simplify Stable Income ETF made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #7249 holding.
Jane Street first reported a position in Simplify Stable Income ETF in Q1 2024 and has held it in 7 quarters since.
Jane Street's Simplify Stable Income ETF position peaked at $1.41M in Q3 2024.
88 funds tracked by Wall St. Rank held Simplify Stable Income ETF as of Q1 2026.

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