Security key
45166A102
IDEAYA Biosciences, Inc. - Common Stock (IDYA)
CUSIP: 45166A102
Q3 2023 13F Holders as of 30 Sep 2023
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 59,708,967
- Total 13F value
- $1,610,925,530
- Share change
- +3,380,727
- Put/Call ratio
- 110%
- SEC-reported price per share
- $26.98
- Number of holders
- 143
- Value change
- +$91,466,602
- Number of buys
- 79
- Number of sells
- 51
- Shares outstanding
- 87,533,169
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
Q3 2023
Institutions
143
Top holders
10
IDYA full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2023
Previous quarter: Q2 2023
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
BVF INC/IL
Disclosed value leader
BVF INC/IL
Comparable rows
15/15
Latest evidence
30 Jun 2023
13F
Lead comparable stake: 6.5%
Showing 1-6 of 15 holder rows.
Quick read
BVF INC/IL leads the comparable SEC ownership view at 6.5%.
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 BVF INC/IL's linked filing trail.
Comparable ownership
Top 5
BVF INC/IL
6.5%
BlackRock Finance, Inc.
5%
FEDERATED HERMES, INC.
3.9%
Avidity Partners Management LP
3.4%
VANGUARD GROUP INC
3.2%
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 |
|---|---|---|---|---|---|
| BVF INC/IL |
13F
Company
|
6.5%
|
$133,561,992
5,683,489 shares
|
— | 30 Jun 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
5%
|
$102,358,860
4,355,696 shares
|
— | 30 Jun 2023 |
| FEDERATED HERMES, INC. |
13F
Company
|
3.9%
|
$79,657,903
3,389,698 shares
|
— | 30 Jun 2023 |
| Avidity Partners Management LP |
13F
Company
|
3.4%
|
$70,163,950
2,985,700 shares
|
— | 30 Jun 2023 |
| VANGUARD GROUP INC |
13F
Company
|
3.2%
|
$66,496,845
2,829,653 shares
|
— | 30 Jun 2023 |
| Canaan Partners X LLC |
13F
Company
|
3%
|
$62,526,756
2,660,713 shares
|
— | 30 Jun 2023 |
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 Q3 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
143
Shares
59,708,967
Rows available
143
| 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 Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
138
Q3 2023 holders
143
Holder diff
5
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 value | Q3 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend