What does CUSIP 528872302 represent in this 13F holders report?

CUSIP 528872302 is the security identifier for LXRX - LEXICON PHARMACEUTICALS, INC. - COMMON STOCK used to aggregate holder disclosures.

How many institutions held LXRX - LEXICON PHARMACEUTICALS, INC. - COMMON STOCK in Q1 2026?

134 institutional investors reported LXRX - LEXICON PHARMACEUTICALS, INC. - COMMON STOCK for Q1 2026. Use the holders table for investor-level position and value details.

LEXICON PHARMACEUTICALS, INC. - COMMON STOCK (LXRX)

CUSIP: 528872302

Q1 2026 13F Holders as of 31 Mar 2026

Security type / class: Equity / COMMON STOCK
Total 13F shares: 323,298,677
Total 13F value: $504,338,214
Share change: +62,911,525
Put/Call ratio: 8.3%
SEC-reported price per share: $1.56
Number of holders: 134
Value change: +$98,507,875
Number of buys: 66
Number of sells: 41
Shares outstanding: 442,581,578

Security key

528872302

Report period

Q1 2026

Institutions

134

Top holders

LXRX full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 LEXICON PHARMACEUTICALS, INC. SEC filings LEXICON PHARMACEUTICALS, INC. company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 528872302

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

Ownership snapshot

Top reported holders of LXRX - LEXICON PHARMACEUTICALS, 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

Siren, L.L.C.

Disclosed value leader

Artal Group S.A.

Comparable rows

0/15

Latest evidence

02 Feb 2026

3/4/5 13F Highest disclosed value: $156,607,553 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

Artal Group S.A. has the largest disclosed position value at $156.61M.

0 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 Artal Group S.A.'s linked filing trail.

Disclosed position value Top 5

Siren, L.L.C. $92.76M

Invus Global Management, LLC $25.86M

Invus US Partners LLC $6.09M

Avicenna Life Sci Master Fund LP $1.82M

Artal Group S.A. $156.61M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
Siren, L.L.C.	3/4/5 13F Director, 10%+ Owner · Individual 3/4/5 13F	— denominator unverified	$92,755,045 35,402,689 shares	—	25 Jul 2024
Invus Global Management, LLC	3/4/5 Director, 10%+ Owner 3/4/5	— mixed-class rows	$25,864,432 1,905,607 shares mixed-class rows	+$2,000,001	02 Feb 2026
Invus US Partners LLC	3/4/5 Director, 10%+ Owner 3/4/5	— denominator unverified	$6,090,969 5,782,749 shares	—	05 Aug 2022
Avicenna Life Sci Master Fund LP	3/4/5 Director, 10%+ Owner 3/4/5	— denominator unverified	$1,815,385 1,538,462 shares	—	02 Feb 2026
Artal Group S.A.	13F Company 13F	— denominator unverified	$156,607,553 136,180,481 shares	—	31 Dec 2025
FMR LLC	13F Company 13F	— denominator unverified	$43,509,338 37,834,207 shares	—	31 Dec 2025

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 2026

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

Institutions

134

323,298,677

Rows available

134

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 2026 vs Q1 2026 Across Filers

Q1 2026 holders

134

Q1 2026 holders

134

Holder diff

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

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend