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Nkarta
NKTX

126 hedge funds and large institutions have $122M invested in Nkarta in 2026 Q1 according to their latest regulatory filings, with 19 funds opening new positions, 49 increasing their positions, 30 reducing their positions, and 11 closing their positions.

New
Increased
Maintained
Reduced
Closed

143% more call options, than puts

Call options by funds: $197K | Put options by funds: $81K

73% more first-time investments, than exits

New positions opened: 19 | Existing positions closed: 11

63% more repeat investments, than reductions

Existing positions increased: 49 | Existing positions reduced: 30

18% more capital invested

Capital invested by funds: $103M → $122M (+$18.5M)

6% more funds holding

Funds holding: 119 → 126 (+7)

2.45% more ownership

Funds ownership: 78.48% → 80.93% (+2.5%)

Holders
126
Holders Change
+7
Holders Change %
+5.88%
% of All Funds
1.55%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
19
Increased
49
Reduced
30
Closed
11
Calls
$197K
Puts
$81K
Net Calls
+$116K
Net Calls Change
+$263K

Top Buyers

1
Two Sigma Investments
Two Sigma Investments
New York
+$2.41M
2
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$1.27M
3
Citadel Advisors
Citadel Advisors
Florida
+$981K
4
BlackRock
BlackRock
New York
+$880K
5
AQR Capital Management
AQR Capital Management
Connecticut
+$619K

Top Sellers

1
Blackstone Inc
Blackstone Inc
New York
-$1.38M
2
HSBC Holdings
HSBC Holdings
United Kingdom
-$334K
3
Marshall Wace
Marshall Wace
United Kingdom
-$287K
4
Jane Street
Jane Street
New York
-$276K
5
WP
Woodline Partners
California
-$185K
Name Holding Trade Value Shares
Change 		Change in
Stake
RCM
1
RA Capital Management
Massachusetts
$22.8M – – –
BlackRock
2
BlackRock
New York
$9.51M +$880K +393,335 +10%
NMC
3
NEA Management Company
Maryland
$7.53M – – –
SB
4
Samsara BioCapital
California
$7.4M – – –
SOCM
5
SR One Capital Management
Pennsylvania
$7.03M – – –
GP
6
GSK plc
$6.65M – – –
MAM
7
Monaco Asset Management
Monaco
$5.32M -$55.9K -25,000 -1%
Alyeska Investment Group
8
Alyeska Investment Group
Illinois
$4.4M – – –
Two Sigma Investments
9
Two Sigma Investments
New York
$4.32M +$2.41M +1,075,394 +111%
VCM
10
Vanguard Capital Management
Pennsylvania
$4.24M +$4.5M +2,011,421 New
Citadel Advisors
11
Citadel Advisors
Florida
$3.76M +$981K +438,761 +33%
Renaissance Technologies
12
Renaissance Technologies
New York
$3.66M +$67.9K +30,350 +2%
WA
13
Wasatch Advisors
Utah
$3.33M +$3.5K +1,565 +0.1%
TCM
14
Tang Capital Management
California
$3.12M – – –
Geode Capital Management
15
Geode Capital Management
Massachusetts
$2.68M +$254K +113,592 +10%
Acadian Asset Management
16
Acadian Asset Management
Massachusetts
$2.65M +$1.27M +567,689 +82%
State Street
17
State Street
Massachusetts
$2.61M +$152K +68,118 +6%
AIC
18
AWM Investment Company
New York
$1.91M – – –
PLC
19
Peapod Lane Capital
New York
$1.41M +$29 +13 +0%
AQR Capital Management
20
AQR Capital Management
Connecticut
$1.26M +$619K +276,734 +87%
JP Morgan Chase
21
JP Morgan Chase
New York
$1.15M -$53.6K -23,984 -4%
N
22
Nuveen
North Carolina
$941K +$571K +255,115 +134%
Northern Trust
23
Northern Trust
Illinois
$880K +$129K +57,546 +16%
Goldman Sachs
24
Goldman Sachs
New York
$812K +$100K +44,759 +13%
D.E. Shaw & Co
25
D.E. Shaw & Co
New York
$753K +$388K +173,563 +95%
1
2 3 4 5

NKTX Hedge Fund Activity: Q1 2026 in Review

126 of the 8,125 institutional investors tracked by Wall St. Rank reported a position in Nkarta (NKTX) for Q1 2026, worth a combined $122M — up 18% from $103M a quarter earlier.

Buyers outnumbered sellers: 19 funds opened new NKTX positions and 11 closed out — a net gain of 8 holders — while 49 added to existing stakes and 30 trimmed.

The largest buyer was Two Sigma Investments, adding an estimated $2.41M. The largest seller was Blackstone Inc, exiting entirely with an estimated $1.38M sold.

  • 126 institutional investors held Nkarta (NKTX) as of Q1 2026, up from 119 in Q4 2025.
  • Funds reported $122M of Nkarta stock for Q1 2026, up 18% quarter-over-quarter.
  • 19 funds opened new Nkarta positions in Q1 2026 and 11 closed out, a net change of +8 holders.
  • The largest Nkarta buyer in Q1 2026 was Two Sigma Investments, an estimated $2.41M added.
  • The largest Nkarta seller in Q1 2026 was Blackstone Inc, an estimated $1.38M sold.

Based on aggregated 13F filings for Q1 2026.