Security key
67022C106
- Security type / class
- Equity / SPONSORED ADR
- Total 13F shares
- 25,867,462
- Total 13F value
- $129,008,000
- Share change
- -840,003
- SEC-reported price per share
- $4.99
- Number of holders
- 34
- Value change
- -$3,410,353
- Number of buys
- 21
- Number of sells
- 15
Report period
Q1 2021
Institutions
34
Top holders
10
NCNA full security history
Ownership snapshot
Full 13F holder table
NuCana plc SEC filings
NuCana plc company facts
Broader feeds
Ownership snapshot
Top reported holders of NCNA - NUCANA PLC - SPONSORED ADR (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
Sofinnova Investments, Inc.
Disclosed value leader
Sofinnova Investments, Inc.
Comparable rows
0/15
Latest evidence
31 Dec 2020
13F
Highest disclosed value: $25,144,000
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
Sofinnova Investments, Inc. has the largest disclosed position value at $25.14M.
0 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 Sofinnova Investments, Inc.'s linked filing trail.
Disclosed position value
Top 5
Sofinnova Investments, Inc.
$25.14M
Capital Research Global Investors
$20.57M
Capital International Investors
$19.83M
Abingworth LLP
$14.97M
BAILLIE GIFFORD & CO
$14.9M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Sofinnova Investments, Inc. |
13F
Company
|
—
denominator unverified
|
$25,144,000
5,599,999 shares
|
— | 31 Dec 2020 |
| Capital Research Global Investors |
13F
Company
|
—
denominator unverified
|
$20,569,000
4,581,164 shares
|
— | 31 Dec 2020 |
| Capital International Investors |
13F
Company
|
—
denominator unverified
|
$19,833,000
4,417,153 shares
|
— | 31 Dec 2020 |
| Abingworth LLP |
13F
Company
|
—
denominator unverified
|
$14,967,000
3,333,333 shares
|
— | 31 Dec 2020 |
| BAILLIE GIFFORD & CO |
13F
Company
|
—
denominator unverified
|
$14,904,000
3,319,330 shares
|
— | 31 Dec 2020 |
| HARVARD MANAGEMENT CO INC |
13F
Company
|
—
denominator unverified
|
$7,535,000
1,678,239 shares
|
— | 31 Dec 2020 |
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 Q1 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
34
Shares
25,867,462
Rows available
34
| 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 Q1 2021 vs Q1 2021 Across Filers
Q1 2021 holders
34
Q1 2021 holders
34
Holder diff
0
| Investor | Q1 2021 Shares | Q1 2021 Shares | Share Diff | Share Chg % | Q1 2021 value | Q1 2021 value | Value change | Value Chg % |
|---|