Jane Street’s Nkarta NKTX Stock Holding History

Jane Street’s Portfolio NKTX Stock Details NKTX Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$254K	Sell	120,304 -123,400	-51%	-$276K	﹤0.01%	9595
2025 Q4	$451K	Buy	243,704 +81,926	+51%	+$164K	﹤0.01%	7933
2025 Q3	$335K	Buy	+161,778	New	+$332K	﹤0.01%	8688
2025 Q2	–	Sell	-134,286	Closed	-$247K	–	10460
2025 Q1	$247K	Sell	134,286 -112,941	-46%	-$232K	﹤0.01%	8126
2024 Q4	$616K	Buy	247,227 +190,308	+334%	+$587K	﹤0.01%	6333
2024 Q3	$257K	Sell	56,919 -51,458	-47%	-$292K	﹤0.01%	8279
2024 Q2	$641K	Sell	108,377 -13,650	-11%	-$96.6K	﹤0.01%	6617
2024 Q1	$1.32M	Sell	122,027 -24,204	-17%	-$252K	﹤0.01%	4889
2023 Q4	$965K	Buy	+146,231	New	+$379K	﹤0.01%	5625
2023 Q3	–	Sell	-15,576	Closed	-$34.1K	–	9130
2023 Q2	$34.1K	Buy	+15,576	New	+$68.5K	﹤0.01%	8284
2023 Q1	–	Sell	-33,092	Closed	-$198K	–	9624
2022 Q4	$198K	Buy	+33,092	New	+$334K	﹤0.01%	7674
2022 Q3	–	Sell	-10,547	Closed	-$151K	–	10188
2022 Q2	$130K	Buy	+10,547	New	+$138K	﹤0.01%	8497
2021 Q2	–	Sell	-9,196	Closed	-$303K	–	10198
2021 Q1	$303K	Buy	+9,196	New	+$439K	﹤0.01%	7697

Other funds holding NKTX

RCM

RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

NMC

NEA Management Company Timonium, Maryland $1.76B AUM 223.33% 1-Year Est. Return

Samsara BioCapital Palo Alto, California $1.03B AUM 214.94% 1-Year Est. Return

SOCM

SR One Capital Management Wayne, Pennsylvania $915M AUM 209.71% 1-Year Est. Return

GSK plc London $599M AUM

MAM

Monaco Asset Management Monaco $542M AUM 54.4% 1-Year Est. Return

Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return

Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Jane Street's NKTX Position: Q1 2026 in Review

Jane Street reduced its Nkarta (NKTX) stake by 51% in Q1 2026, selling an estimated $276K and leaving 120,304 shares worth $254K. The position accounts for ﹤0.01% of the portfolio, ranked #9595.

Jane Street first reported a position in NKTX in Q1 2021 and has held it in 13 quarters since. The position peaked at $1.32M in Q1 2024. 126 funds tracked by Wall St. Rank hold NKTX as of Q1 2026.

Jane Street held 120,304 shares of Nkarta worth $254K as of Q1 2026.
Jane Street sold 123,400 Nkarta shares in Q1 2026, an estimated $276K.
Nkarta made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #9595 holding.
Jane Street first reported a position in Nkarta in Q1 2021 and has held it in 13 quarters since.
Jane Street's Nkarta position peaked at $1.32M in Q1 2024.
126 funds tracked by Wall St. Rank held Nkarta as of Q1 2026.

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