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MARTINGALE ASSET MANAGEMENT L P

Position in PBYI — Puma Biotechnology, Inc.

CIK 936944 BOSTON, MA

Position in PBYI

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$205,702
New position
Shares Held
25,364
first reported quarter
Ownership
0.049%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#74
of 160 holders
Holding Since
Jun 2026
1 quarter on record
Voting authority Sole 1% Shared 0% None 99%

Position in Biotechnology

Healthcare · as of Jun 30, 2026

MARTINGALE ASSET MANAGEMENT L P holds $144,833,314 across 62 Biotechnology names. PBYI ranks #59 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PBYI

Export CSV
1 filing row on record
Report Date Value (USD) Shares
2026-06-30 $205,702 25,364