Krystal Biotech, Inc. - Common Stock, $0.00001 par value ("Common Stock") (KRYS)

Q: What does CUSIP 501147102 represent in this 13F holders report?

CUSIP 501147102 is the security identifier for KRYS - Krystal Biotech, Inc. - Common Stock, $0.00001 par value ("Common Stock") used to aggregate holder disclosures.

Q: How many institutions held KRYS - Krystal Biotech, Inc. - Common Stock, $0.00001 par value ("Common Stock") in Q2 2026?

15 institutional investors reported KRYS - Krystal Biotech, Inc. - Common Stock, $0.00001 par value ("Common Stock") for Q2 2026. Use the holders table for investor-level position and value details.

CUSIP: 501147102

Q2 2026 13F Holders as of 30 Jun 2026

Security type / class: Equity / Common Stock, $0.00001 par value ("Common Stock")
Total 13F shares: 133,724
Total 13F value: $49,701,631
Share change: +41,287
SEC-reported price per share: $371.67
Number of holders: 15
Value change: +$15,345,136
Number of buys: 10
Number of sells: 1
Shares outstanding: 29,463,330

Security key

501147102

Report period

Q2 2026

Institutions

Top holders

KRYS full security history Ownership snapshot Full 13F holder table Previous quarter: Q1 2026 Krystal Biotech, Inc. SEC filings Krystal Biotech, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 501147102

Previous quarter: Q1 2026

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024

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

Krish S. Krishnan

Disclosed value leader

FMR LLC

Comparable rows

15/15

Latest evidence

31 Mar 2026

13D/G 3/4/5 13F Lead comparable stake: 12% 13D/G row: Krish S. Krishnan Showing 1-6 of 15 holder rows.

Quick read

Krish S. Krishnan leads the comparable SEC ownership view at 12%.

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 Krish S. Krishnan's linked filing trail.

Comparable ownership Top 5

Krish S. Krishnan 12%

VANGUARD PORTFOLIO MANAGEMENT LLC 5%

STATE STREET CORP 4.4%

Dino A. Rossi 0.27%

Daniel Janney 0.25%

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
Krish S. Krishnan	13D/G 3/4/5 President and CEO, Director, 10%+ Owner 13D/G 3/4/5	12%	$906,060,757 3,388,283 shares	$0	31 Mar 2026
VANGUARD PORTFOLIO MANAGEMENT LLC	13D/G 13F Vanguard Portfolio Management · Company 13D/G 13F	5%	$382,084,101 1,479,111 shares	$0	31 Mar 2026
STATE STREET CORP	13F 13D/G Company · STATE STREET CORPORATION 13F 13D/G	4.4% from 13D/G	$339,544,591 1,314,434 shares	—	31 Mar 2026
Dino A. Rossi	3/4/5 Director 3/4/5	0.27%	$20,624,911 78,691 shares	-$4,953,694	19 Feb 2026
Daniel Janney	3/4/5 Director 3/4/5	0.25%	$20,241,071 73,293 shares	-$19,402,207	27 Feb 2026
Laurent Louis Jean Goux	3/4/5 EVP, Head of International 3/4/5	0%	$250,565 919 shares	—	01 Mar 2026

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 Q2 2026

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

133,724

Rows available

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 Q2 2026 vs Q1 2026 Across Filers

Q1 2026 holders

367

Q2 2026 holders

Holder diff

-352

Investor	Q1 2026 Shares	Q2 2026 Shares	Share Diff	Share Chg %	Q1 2026 value	Q2 2026 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend