Skip to main content

RHUMBLINE ADVISERS

Position in LBRX — Lb Pharmaceuticals Inc

CIK 1115418 BOSTON, MA

Position in LBRX

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$901,891
+$480,132 QoQ
Shares Held
27,789
+62.5% QoQ
Ownership
0.086%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#55
of 115 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority Sole 19% Shared 0% None 81%

Common Shares in LBRX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

RHUMBLINE ADVISERS holds $1,414,750,230 across 329 Biotechnology names. LBRX ranks #145 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in LBRX

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $901,891 27,789
2026-03-31 $421,759 17,103
2025-12-31 $362,459 16,283