Security key
501147102
Krystal Biotech, Inc. - Common Stock, $0.00001 par value ("Common Stock") (KRYS)
CUSIP: 501147102
Q1 2025 13F Holders as of 31 Mar 2025
- Security type / class
- Equity / Common Stock, $0.00001 par value ("Common Stock")
- Total 13F shares
- 27,342,861
- Total 13F value
- $4,929,918,497
- Share change
- -364,208
- Put/Call ratio
- 33%
- SEC-reported price per share
- $180.30
- Number of holders
- 298
- Value change
- -$51,223,771
- Number of buys
- 149
- Number of sells
- 139
- Shares outstanding
- 29,463,330
Holder snapshot
7 signals
Show 1 more signal
Security identity
1 source field
Report period
Q1 2025
Institutions
298
Top holders
10
KRYS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2025
Previous quarter: Q4 2024
Krystal Biotech, Inc. SEC filings
Krystal Biotech, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 501147102
Recent filing periods:
Ownership snapshot
Top reported holders of KRYS - Krystal Biotech, Inc. - Common Stock, $0.00001 par value ("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
STATE STREET CORP
Disclosed value leader
FMR LLC
Comparable rows
15/15
Latest evidence
31 Dec 2024
13D/G
13F
Lead comparable stake: 4.4%
13D/G row: STATE STREET CORP
Showing 1-6 of 15 holder rows.
Quick read
STATE STREET CORP leads the comparable SEC ownership view at 4.4%.
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.
Comparable ownership
Top 5
STATE STREET CORP
4.4%
FMR LLC
15%
BlackRock, Inc.
14%
VANGUARD GROUP INC
9.8%
Avoro Capital Advisors LLC
8.9%
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 |
|---|---|---|---|---|---|
| STATE STREET CORP |
13D/G
13F
STATE STREET CORPORATION · Company
|
4.4%
|
$218,154,766
1,278,975 shares
|
$0 | 31 Dec 2024 |
| FMR LLC |
13F
Company
|
15%
|
$675,833,433
4,314,014 shares
|
— | 31 Dec 2024 |
| BlackRock, Inc. |
13F
Company
|
14%
|
$631,946,386
4,033,872 shares
|
— | 31 Dec 2024 |
| VANGUARD GROUP INC |
13F
Company
|
9.8%
|
$450,938,134
2,878,451 shares
|
— | 31 Dec 2024 |
| Avoro Capital Advisors LLC |
13F
Company
|
8.9%
|
$411,831,255
2,628,822 shares
|
— | 31 Dec 2024 |
| Capital World Investors |
13F
Company
|
3%
|
$137,735,942
879,203 shares
|
— | 31 Dec 2024 |
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 2025
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
298
Shares
27,342,861
Rows available
298
| 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 2025 vs Q4 2024 Across Filers
Q4 2024 holders
264
Q1 2025 holders
298
Holder diff
34
| Investor | Q4 2024 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2024 value | Q1 2025 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend