RA Capital Management’s Nkarta NKTX Stock Holding History

RA Capital Management’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 Q2	$30.6M	Hold	10,805,129	–	–	0.27%	51
2026 Q1	$22.8M	Hold	10,805,129	–	–	0.24%	54
2025 Q4	$20M	Hold	10,805,129	–	–	0.2%	50
2025 Q3	$22.4M	Hold	10,805,129	–	–	0.28%	42
2025 Q2	$17.9M	Hold	10,805,129	–	–	0.3%	35
2025 Q1	$19.9M	Hold	10,805,129	–	–	0.33%	42
2024 Q4	$26.9M	Hold	10,805,129	–	–	0.36%	47
2024 Q3	$48.8M	Hold	10,805,129	–	–	0.56%	38
2024 Q2	$63.9M	Hold	10,805,129	–	–	0.84%	32
2024 Q1	$117M	Buy	10,805,129 +3,000,000	+38%	+$31.2M	1.49%	20
2023 Q4	$51.5M	Hold	7,805,129	–	–	0.8%	31
2023 Q3	$10.8M	Hold	7,805,129	–	–	0.21%	54
2023 Q2	$17.1M	Hold	7,805,129	–	–	0.32%	48
2023 Q1	$27.7M	Hold	7,805,129	–	–	0.63%	42
2022 Q4	$46.8M	Hold	7,805,129	–	–	0.95%	34
2022 Q3	$103M	Hold	7,805,129	–	–	2.19%	14
2022 Q2	$96.2M	Buy	7,805,129 +2,200,000	+39%	+$28.9M	2.56%	10
2022 Q1	$63.8M	Hold	5,605,129	–	–	1.39%	20
2021 Q4	$86M	Hold	5,605,129	–	–	1.52%	17
2021 Q3	$156M	Hold	5,605,129	–	–	2.16%	14
2021 Q2	$178M	Hold	5,605,129	–	–	2.85%	7
2021 Q1	$184M	Hold	5,605,129	–	–	2.78%	7
2020 Q4	$345M	Hold	5,605,129	–	–	4.82%	4
2020 Q3	$168M	Buy	+5,605,129	New	+$165M	3.08%	6

Other funds holding NKTX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

NMC

NEA Management Company Timonium, Maryland $1.59B AUM 234.06% 1-Year Est. Return

Samsara BioCapital Palo Alto, California $1.22B AUM 242.83% 1-Year Est. Return

SOCM

SR One Capital Management Wayne, Pennsylvania $1.04B AUM 262.99% 1-Year Est. Return

GSK plc London $602M AUM

MAM

Monaco Asset Management Monaco $1.26B AUM 60.23% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Citadel Advisors Miami, Florida $875B AUM 40.89% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

RA Capital Management's NKTX Position: Q2 2026 in Review

RA Capital Management held its Nkarta (NKTX) position steady in Q2 2026 at 10,805,129 shares worth $30.6M. The position accounts for 0.27% of the portfolio, ranked #51.

RA Capital Management first reported a position in NKTX in Q3 2020 and has held it in 24 quarters since. The position peaked at $345M in Q4 2020. 135 funds tracked by Wall St. Rank hold NKTX as of Q2 2026.

RA Capital Management held 10,805,129 shares of Nkarta worth $30.6M as of Q2 2026.
RA Capital Management left its Nkarta share count unchanged in Q2 2026.
Nkarta made up 0.27% of RA Capital Management's portfolio in Q2 2026, its #51 holding.
RA Capital Management first reported a position in Nkarta in Q3 2020 and has held it in 24 quarters since.
RA Capital Management's Nkarta position peaked at $345M in Q4 2020.
135 funds tracked by Wall St. Rank held Nkarta as of Q2 2026.

Based on RA Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.