Security key
65487U108
Nkarta, Inc. - Common Stock, $0.0001 par value per share (NKTX)
CUSIP: 65487U108
Q4 2021 13F Holders as of 31 Dec 2021
- Security type / class
- Equity / Common Stock, $0.0001 par value per share
- Total 13F shares
- 23,873,161
- Total 13F value
- $366,330,933
- Share change
- -933,192
- Put/Call ratio
- 56%
- SEC-reported price per share
- $15.35
- Number of holders
- 86
- Value change
- -$43,786,680
- Number of buys
- 44
- Number of sells
- 41
- Shares outstanding
- 72,832,265
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2021
Institutions
86
Top holders
10
NKTX full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q1 2022
Previous quarter: Q3 2021
Nkarta, Inc. SEC filings
Nkarta, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 65487U108
Recent filing periods:
Ownership snapshot
Top reported holders of NKTX - Nkarta, Inc. - Common Stock, $0.0001 par value per share (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
RA CAPITAL MANAGEMENT, L.P.
Disclosed value leader
RA CAPITAL MANAGEMENT, L.P.
Comparable rows
15/15
Latest evidence
30 Sep 2021
13F
Lead comparable stake: 7.7%
Showing 1-6 of 15 holder rows.
Quick read
RA CAPITAL MANAGEMENT, L.P. leads the comparable SEC ownership view at 7.7%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens RA CAPITAL MANAGEMENT, L.P.'s linked filing trail.
Comparable ownership
Top 5
RA CAPITAL MANAGEMENT, L.P.
7.7%
NEA Management Company, LLC
4%
Novo Holdings A/S
3.8%
Samsara BioCapital, LLC
2.8%
BlackRock Finance, Inc.
1.9%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| RA CAPITAL MANAGEMENT, L.P. |
13F
Company
|
7.7%
|
$155,879,000
5,605,129 shares
|
— | 30 Sep 2021 |
| NEA Management Company, LLC |
13F
Company
|
4%
|
$80,787,000
2,904,974 shares
|
— | 30 Sep 2021 |
| Novo Holdings A/S |
13F
Company
|
3.8%
|
$77,697,000
2,793,864 shares
|
— | 30 Sep 2021 |
| Samsara BioCapital, LLC |
13F
Company
|
2.8%
|
$56,585,000
2,034,703 shares
|
— | 30 Sep 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
1.9%
|
$37,854,000
1,361,219 shares
|
— | 30 Sep 2021 |
| Logos Global Management LP |
13F
Company
|
1.8%
|
$35,479,000
1,275,777 shares
|
— | 30 Sep 2021 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
86
Shares
23,873,161
Rows available
86
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2021 vs Q3 2021 Across Filers
Q3 2021 holders
82
Q4 2021 holders
86
Holder diff
4
| Investor | Q3 2021 Shares | Q4 2021 Shares | Share Diff | Share Chg % | Q3 2021 value | Q4 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend