Security key
492327101
Keros Therapeutics, Inc. - Common Stock (KROS)
CUSIP: 492327101
Q3 2021 13F Holders as of 30 Sep 2021
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 13,732,777
- Total 13F value
- $543,300,250
- Share change
- -274,920
- SEC-reported price per share
- $39.56
- Number of holders
- 86
- Value change
- -$15,835,150
- Number of buys
- 41
- Number of sells
- 34
- Shares outstanding
- 19,699,544
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2021
Institutions
86
Top holders
10
KROS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q4 2021
Previous quarter: Q2 2021
Keros Therapeutics, Inc. SEC filings
Keros Therapeutics, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 492327101
Recent filing periods:
Ownership snapshot
Top reported holders of KROS - Keros Therapeutics, 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
FMR LLC
Disclosed value leader
FMR LLC
Comparable rows
15/15
Latest evidence
30 Jun 2021
13F
Lead comparable stake: 18%
Showing 1-6 of 15 holder rows.
Quick read
FMR LLC leads the comparable SEC ownership view at 18%.
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 FMR LLC's linked filing trail.
Comparable ownership
Top 5
FMR LLC
18%
ORBIMED ADVISORS LLC
8.5%
BlackRock Finance, Inc.
6.3%
Consonance Capital Management LP
4.5%
ALKEON CAPITAL MANAGEMENT LLC
3.6%
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 |
|---|---|---|---|---|---|
| FMR LLC |
13F
Company
|
18%
|
$148,413,000
3,494,539 shares
|
— | 30 Jun 2021 |
| ORBIMED ADVISORS LLC |
13F
Company
|
8.5%
|
$71,325,000
1,679,417 shares
|
— | 30 Jun 2021 |
| BlackRock Finance, Inc. |
13F
Company
|
6.3%
|
$52,636,000
1,239,373 shares
|
— | 30 Jun 2021 |
| Consonance Capital Management LP |
13F
Company
|
4.5%
|
$37,708,000
887,885 shares
|
— | 30 Jun 2021 |
| ALKEON CAPITAL MANAGEMENT LLC |
13F
Company
|
3.6%
|
$29,875,000
703,439 shares
|
— | 30 Jun 2021 |
| STATE STREET CORP |
13F
Company
|
3.4%
|
$28,836,000
678,978 shares
|
— | 30 Jun 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 Q3 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
86
Shares
13,732,777
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 Q3 2021 vs Q2 2021 Across Filers
Q2 2021 holders
79
Q3 2021 holders
86
Holder diff
7
| Investor | Q2 2021 Shares | Q3 2021 Shares | Share Diff | Share Chg % | Q2 2021 value | Q3 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend