XT
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XTX Topco’s Nkarta NKTX Stock Holding History

XTX Topco’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 		$325K Buy
153,816
+19,086
+14% +$42.7K 0.01% 2421
2025
Q4 		$249K Buy
134,730
+117,856
+698% +$236K 0.01% 2228
2025
Q3 		$34.9K Buy
+16,874
New +$34.6K ﹤0.01% 2235
2024
Q4 		– Sell
-49,283
Closed -$223K – 2727
2024
Q3 		$223K Buy
+49,283
New +$280K 0.02% 1375
2023
Q2 		– Sell
-12,936
Closed -$45.9K – 1688
2023
Q1 		$45.9K Buy
12,936
+2,424
+23% +$11.5K 0.01% 1174
2022
Q4 		$63K Buy
+10,512
New +$106K 0.01% 1035

Other funds holding NKTX

RCM
RA Capital Management Boston, Massachusetts $9.44B AUM 157.3% 1-Year Est. Return
BlackRock
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
SB
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
GP
GSK plc London $599M AUM
MAM
Monaco Asset Management Monaco $542M AUM 54.4% 1-Year Est. Return
Alyeska Investment Group
Alyeska Investment Group Chicago, Illinois $35.4B AUM 33.54% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $124B AUM 33.93% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

XTX Topco's NKTX Position: Q1 2026 in Review

XTX Topco increased its Nkarta (NKTX) stake by 14% in Q1 2026, buying an estimated $42.7K and bringing the position to 153,816 shares worth $325K. The position accounts for 0.01% of the portfolio, ranked #2421.

XTX Topco first reported a position in NKTX in Q4 2022 and has held it in 6 quarters since. 126 funds tracked by Wall St. Rank hold NKTX as of Q1 2026.

  • XTX Topco held 153,816 shares of Nkarta worth $325K as of Q1 2026.
  • XTX Topco bought 19,086 Nkarta shares in Q1 2026, an estimated $42.7K.
  • Nkarta made up 0.01% of XTX Topco's portfolio in Q1 2026, its #2421 holding.
  • XTX Topco first reported a position in Nkarta in Q4 2022 and has held it in 6 quarters since.
  • 126 funds tracked by Wall St. Rank held Nkarta as of Q1 2026.

Based on XTX Topco's 13F filing for Q1 2026, filed 15 May 2026.