NasdaqGS · as of Oct 13, 16:00 ET · 15m delayAfter hours 2.100.00%
Open
2.17
Prev close
2.17
Day range
2.052.18
52-week range
1.703.72
Volume
790.53K1.30×
Mkt cap
150.41M
P/E ttm
—
Fwd P/E
-1.20
EPS ttm
-1.58
Div yield
0.00%
Earnings
—
From 52w high
−43.55%
NKTX shareholders
HDS
NKTX Ownership
13F / N-PORT filings via Yahoo
Institutions
82.8%
87.0% of the float
Insiders
4.9%
officers and directors
Institutional holders
184
filing positions
Top 10 institutions
54.9%
3 adding · 2 trimming
INST
Top Institutions
Institutions
Holder
% held
Shares
Value
Change
As of
RA Capital Management, L.P.
15.09%
10.81M
$22.69M
0.0%
Jun 30, 2026
Blackrock Inc.
8.80%
6.30M
$13.23M
+39.7%
Jun 30, 2026
NEA Management Company, LLC
4.98%
3.57M
$7.49M
0.0%
Jun 30, 2026
Samsara BioCapital, LLC
4.90%
3.51M
$7.37M
0.0%
Jun 30, 2026
SR One Capital Management, LP
4.65%
3.33M
$7.00M
0.0%
Jun 30, 2026
GSK plc
4.40%
3.15M
$6.62M
0.0%
Jun 30, 2026
Monaco Asset Management SAM
3.31%
2.37M
$4.98M
−5.9%
Jun 30, 2026
Vanguard Capital Management LLC
3.11%
2.23M
$4.68M
+10.7%
Jun 30, 2026
Citadel Advisors Llc
3.04%
2.17M
$4.57M
+21.9%
Jun 30, 2026
Two Sigma Investments, LP
2.62%
1.87M
$3.93M
−8.5%
Jun 30, 2026
FUND
Top Funds
Funds
Holder
% held
Shares
Value
Change
As of
VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund
2.19%
1.57M
$3.29M
+10.7%
Jun 30, 2026
WASATCH FUNDS TRUST-Wasatch Ultra Growth Fund
2.08%
1.49M
$3.12M
0.0%
Jun 30, 2026
iShares Trust-iShares Russell 2000 ETF
1.57%
1.13M
$2.37M
+0.7%
Aug 31, 2026
VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund
0.80%
573.21K
$1.20M
+2.8%
Jun 30, 2026
Fidelity Salem Street Trust-Fidelity Small Cap Index Fund
0.68%
490.14K
$1.03M
+0.7%
Jul 31, 2026
iShares Trust-iShares Russell 2000 Value ETF
0.63%
450.01K
$945.03K
+0.5%
Aug 31, 2026
College Retirement Equities Fd.-College Retirement Equities Fd. - Tota
0.49%
349.65K
$734.26K
0.0%
Jun 30, 2026
Fidelity Concord Street Trust-Fidelity Extended Market Index Fund
0.41%
295.45K
$620.44K
−0.5%
Aug 31, 2026
BlackRock Funds-BLACKROCK ADVANTAGE SMALL CAP GROWTH FUND
0.37%
263.80K
$553.98K
+100.0%
Jun 30, 2026
T. Rowe Price Small-Cap Value Fund, Inc.
0.37%
265.98K
$558.56K
+100.0%
Jun 30, 2026
Institutions report quarterly, up to 45 days after the quarter ends, so these positions can be months old. Change compares the share count with the holder's previous filing. Insider transactions are on the overview page (INSD).