Security key
45166A102
IDEAYA Biosciences, Inc. - Common Stock (IDYA)
CUSIP: 45166A102
Q1 2022 13F Holders as of 31 Mar 2022
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 34,963,082
- Total 13F value
- $391,248,464
- Share change
- +348,169
- SEC-reported price per share
- $11.19
- Number of holders
- 100
- Value change
- -$45,848,010
- Number of buys
- 54
- Number of sells
- 48
- Shares outstanding
- 87,533,169
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2022
Institutions
100
Top holders
10
IDYA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2022
Previous quarter: Q4 2021
IDEAYA Biosciences, Inc. SEC filings
IDEAYA Biosciences, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 45166A102
Recent filing periods:
Ownership snapshot
Top reported holders of IDYA - IDEAYA Biosciences, Inc. - Common Stock (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
BlackRock Finance, Inc.
Disclosed value leader
BlackRock Finance, Inc.
Comparable rows
15/15
Latest evidence
31 Dec 2021
13F
Lead comparable stake: 3.1%
Showing 1-6 of 15 holder rows.
Quick read
BlackRock Finance, Inc. leads the comparable SEC ownership view at 3.1%.
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 BlackRock Finance, Inc.'s linked filing trail.
Comparable ownership
Top 5
BlackRock Finance, Inc.
3.1%
PRICE T ROWE ASSOCIATES INC /MD/
3.1%
Canaan Partners X LLC
3%
Avidity Partners Management LP
2.9%
RTW INVESTMENTS, LP
2.9%
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 |
|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
Company
|
3.1%
|
$64,532,000
2,729,719 shares
|
— | 31 Dec 2021 |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
Company
|
3.1%
|
$63,864,000
2,701,525 shares
|
— | 31 Dec 2021 |
| Canaan Partners X LLC |
13F
Company
|
3%
|
$62,899,000
2,660,713 shares
|
— | 31 Dec 2021 |
| Avidity Partners Management LP |
13F
Company
|
2.9%
|
$60,353,000
2,553,000 shares
|
— | 31 Dec 2021 |
| RTW INVESTMENTS, LP |
13F
Company
|
2.9%
|
$59,575,000
2,520,076 shares
|
— | 31 Dec 2021 |
| FEDERATED HERMES, INC. |
13F
Company
|
2.6%
|
$54,142,000
2,290,282 shares
|
— | 31 Dec 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 Q1 2022
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
100
Shares
34,963,082
Rows available
100
| 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 2022 vs Q4 2021 Across Filers
Q4 2021 holders
108
Q1 2022 holders
100
Holder diff
-8
| Investor | Q4 2021 Shares | Q1 2022 Shares | Share Diff | Share Chg % | Q4 2021 value | Q1 2022 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend