Krystal Biotech, Inc. KRYS
CIK 0001711279 · CUSIP 501147102
Quarter-end disclosures, not live holdings.
Top 20 institutions
Weight means this stock's share of the manager's own portfolio.
| # | Manager | Value | Manager weight | Change vs prior | Source | |
|---|---|---|---|---|---|---|
| 01 | FMR LLC CIK 315066 · View history | $766.40M 4,341,447 shares | 0.04% | +6.69K(+0.20%)Added | SEC filing ↗ Nov 13, 2025 | ▾ |
| 02 | BlackRock, Inc. CIK 2012383 · View history | $676.84M 3,834,128 shares | 0.01% | -11.03K(-0.30%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 03 | VANGUARD GROUP INC CIK 102909 · View history | $492.91M 2,792,208 shares | 0.01% | -30.68K(-1.10%)Reduced | SEC filing ↗ Nov 7, 2025 | ▾ |
| 04 | Avoro Capital Advisors LLC CIK 1633313 · View history | $490.36M 2,777,777 shares | 6.34% | +117.78K(+4.40%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 05 | STATE STREET CORP CIK 93751 · View history | $246.43M 1,395,967 shares | 0.01% | +40.62K(+3.00%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 06 | Soleus Capital Management, L.P. CIK 1802630 · View history | $179.85M 1,018,831 shares | 9.61% | +95.87K(+10.40%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 07 | Capital World Investors CIK 1422849 · View history | $142.86M 809,240 shares | 0.02% | -133.01K(-14.10%)Reduced | SEC filing ↗ Nov 13, 2025 | ▾ |
| 08 | Frazier Life Sciences Management, L.P. CIK 1892134 · View history | $121.53M 688,460 shares | 3.64% | 0(0.00%)Unchanged | SEC filing ↗ Nov 14, 2025 | ▾ |
| 09 | Redmile Group, LLC CIK 1425738 · View history | $116.75M 661,388 shares | 11.36% | -2.08K(-0.30%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 10 | CITADEL ADVISORS LLC CIK 1423053 · View history | $112.45M 636,988 shares | 0.09% | +602.43K(+1,743.10%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 11 | GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history | $107.92M 611,244 shares | 0.01% | -8.30K(-1.30%)Reduced | SEC filing ↗ Nov 12, 2025 | ▾ |
| 12 | Hood River Capital Management LLC CIK 1578177 · View history | $107.14M 606,946 shares | 1.27% | +73.92K(+13.90%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 13 | DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history | $94.26M 533,964 shares | 0.02% | +28.07K(+5.50%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 14 | BRAIDWELL LP CIK 1920938 · View history | $91.87M 520,401 shares | 2.73% | -207.41K(-28.50%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 15 | PRICE T ROWE ASSOCIATES INC /MD/ CIK 80255 · View history | $82.45M 467,058 shares | 0.01% | +205.68K(+78.70%)Added | SEC filing ↗ Nov 14, 2025 | ▾ |
| 16 | GOLDMAN SACHS GROUP INC CIK 886982 · View history | $61.48M 348,250 shares | 0.01% | -182.11K(-34.30%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 17 | FIRST TRUST ADVISORS LP CIK 1125816 · View history | $43.85M 248,392 shares | 0.03% | +26.02K(+11.70%)Added | SEC filing ↗ Nov 12, 2025 | ▾ |
| 18 | NORTHERN TRUST CORP CIK 73124 · View history | $43.81M 248,165 shares | 0.01% | -3.24K(-1.30%)Reduced | SEC filing ↗ Nov 14, 2025 | ▾ |
| 19 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history | $42.87M 242,863 shares | 0.01% | -3.32K(-1.30%)Reduced | SEC filing ↗ Nov 10, 2025 | ▾ |
| 20 | MORGAN STANLEY CIK 895421 · Amended · View history | $41.41M 234,578 shares | 0.00% | +157(+0.10%)Added | SEC filing ↗ May 27, 2026 | ▾ |
Showing 20 / 285 institutions. The complete set is available through the API.
Coverage & totals by quarter
Reporting institutions by quarter
Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.
Explore all 285 reporting institutions.
This page includes 20 of 285 reporting institutions. Log in to look up the full history beyond 3 years, use advanced screening & filtering, download CSV, and get the complete set through the Akkru API.
- Download CSV
- Earlier quarters
- Advanced screening & filtering
- API & AI access
＋ New accounts get free API credits to explore data beyond ownership filings.
For AI agents & developers
The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. This page lists 20 of 285 reporting institutions; totals use the complete disclosed data.
Without an account: the last 3 years, with the row caps stated on the page. A free account opens all history on file on these pages and the CSV of what a page shows. Rows beyond the caps and bulk retrieval go through the authenticated API / MCP / CLI.
MCP https://api.akkrudata.ai/mcp
akkru_institutional_holdings
{"action":"holders","cusip":"501147102","quarter":"2025Q3","type":"positions","page_size":100}Connect to MCP with OAuth and follow the returned pagination. Credits and usage limits depend on the account.
- MCP endpoint
- https://api.akkrudata.ai/mcp
- API / MCP / CLI documentation
- /documents
- llms.txt
- /llms.txt
Sources, coverage & how to read this data
Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.