Jane Street’s NuCana NCNA Stock Holding History

Jane Street’s Portfolio NCNA Stock Details NCNA Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$14.7K	Sell	10,511 -819	-7%	-$1.97K	﹤0.01%	11248
2025 Q4	$40.8K	Sell	11,330 -1,433	-11%	-$5.93K	﹤0.01%	10562
2025 Q3	$59.2K	Buy	+12,763	New	+$81.7K	﹤0.01%	10298
2022 Q4	–	Sell	-5	Closed	-$24K	–	9779
2022 Q3	$24K	Buy	+5	New	+$36K	﹤0.01%	9153
2022 Q1	–	Sell	-2	Closed	-$30K	–	10778
2021 Q4	$30K	Buy	+2	New	+$25.1K	﹤0.01%	9696

Other funds holding NCNA

GJIA

Glass Jacobson Investment Advisors Owings Mills, Maryland $290M AUM 17.7% 1-Year Est. Return

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

Virtu Financial New York $2.41B AUM 48.35% 1-Year Est. Return

RhumbLine Advisers Boston, Massachusetts $117B AUM 29.66% 1-Year Est. Return

CIAM

Caitong International Asset Management Hong Kong $541M AUM 1,009.51% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Jane Street's NCNA Position: Q1 2026 in Review

Jane Street reduced its NuCana (NCNA) stake by 7.2% in Q1 2026, selling an estimated $1.97K and leaving 10,511 shares worth $14.7K. The position accounts for ﹤0.01% of the portfolio, ranked #11248.

Jane Street first reported a position in NCNA in Q4 2021 and has held it in 5 quarters since. The position peaked at $59.2K in Q3 2025. 8 funds tracked by Wall St. Rank hold NCNA as of Q1 2026.

Jane Street held 10,511 shares of NuCana worth $14.7K as of Q1 2026.
Jane Street sold 819 NuCana shares in Q1 2026, an estimated $1.97K.
NuCana made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #11248 holding.
Jane Street first reported a position in NuCana in Q4 2021 and has held it in 5 quarters since.
Jane Street's NuCana position peaked at $59.2K in Q3 2025.
8 funds tracked by Wall St. Rank held NuCana as of Q1 2026.

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