Citadel Advisors
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Citadel Advisors’s Nkarta NKTX Stock Holding History

Citadel Advisors’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 		$6.15M Buy
2,174,745
+390,751
+22% +$1.1M ﹤0.01% 4369
2026
Q1 		$3.76M Buy
1,783,994
+438,761
+33% +$981K ﹤0.01% 4829
2025
Q4 		$2.49M Sell
1,345,233
-1,554,525
-54% -$3.11M ﹤0.01% 5516
2025
Q3 		$6M Sell
2,899,758
-398,066
-12% -$817K ﹤0.01% 4026
2025
Q2 		$5.47M Sell
3,297,824
-210,669
-6% -$386K ﹤0.01% 3948
2025
Q1 		$6.46M Sell
3,508,493
-56,075
-2% -$115K ﹤0.01% 3487
2024
Q4 		$8.88M Buy
3,564,568
+425,333
+14% +$1.31M ﹤0.01% 3132
2024
Q3 		$14.2M Buy
3,139,235
+13,801
+0.4% +$78.4K ﹤0.01% 2448
2024
Q2 		$18.5M Buy
3,125,434
+2,703,200
+640% +$19.1M ﹤0.01% 2074
2024
Q1 		$4.56M Buy
+422,234
New +$4.39M ﹤0.01% 4086
2023
Q4 		– Sell
-14,000
Closed -$36.3K – 14910
2023
Q3 		$19.5K Buy
+14,000
New +$26.6K ﹤0.01% 12649
2023
Q2 		– Sell
-96,068
Closed -$422K – 14948
2023
Q1 		$341K Sell
96,068
-101,483
-51% -$481K ﹤0.01% 9115
2022
Q4 		$1.18M Buy
197,551
+112,809
+133% +$1.14M ﹤0.01% 6489
2022
Q3 		$1.11M Sell
84,742
-61,606
-42% -$881K ﹤0.01% 6756
2022
Q2 		$1.8M Buy
146,348
+28,073
+24% +$368K ﹤0.01% 5754
2022
Q1 		$1.35M Sell
118,275
-20,824
-15% -$223K ﹤0.01% 6996
2021
Q4 		$2.13M Buy
139,099
+120,189
+636% +$2.06M ﹤0.01% 6080
2021
Q3 		$526K Buy
18,910
+11,691
+162% +$370K ﹤0.01% 9739
2021
Q2 		$229K Buy
+7,219
New +$208K ﹤0.01% 11867

Other funds holding NKTX

RCM
RA Capital Management Boston, Massachusetts $11.5B AUM 168.77% 1-Year Est. Return
BlackRock
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
SB
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
GP
GSK plc London $602M AUM
MAM
Monaco Asset Management Monaco $1.26B AUM 60.23% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return

Citadel Advisors's NKTX Position: Q2 2026 in Review

Citadel Advisors increased its Nkarta (NKTX) stake by 22% in Q2 2026, buying an estimated $1.1M and bringing the position to 2,174,745 shares worth $6.15M. The position accounts for ﹤0.01% of the portfolio, ranked #4369.

Citadel Advisors first reported a position in NKTX in Q2 2021 and has held it in 19 quarters since. The position peaked at $18.5M in Q2 2024. 135 funds tracked by Wall St. Rank hold NKTX as of Q2 2026.

  • Citadel Advisors held 2,174,745 shares of Nkarta worth $6.15M as of Q2 2026.
  • Citadel Advisors bought 390,751 Nkarta shares in Q2 2026, an estimated $1.1M.
  • Nkarta made up ﹤0.01% of Citadel Advisors's portfolio in Q2 2026, its #4369 holding.
  • Citadel Advisors first reported a position in Nkarta in Q2 2021 and has held it in 19 quarters since.
  • Citadel Advisors's Nkarta position peaked at $18.5M in Q2 2024.
  • 135 funds tracked by Wall St. Rank held Nkarta as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.