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RHUMBLINE ADVISERS

Position in MPLT — MapLight Therapeutics, Inc.

CIK 1115418 BOSTON, MA

Position in MPLT

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$414,081
+$174,460 QoQ
Shares Held
20,368
+49.3% QoQ
Ownership
0.045%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Dec 2025
2 quarters on record
Voting authority Sole 17.959544383346426.ToString("F0")% Shared 0.ToString("F0")% None 82.04045561665357.ToString("F0")%

Common Shares in MPLT Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Mar 31, 2026

RHUMBLINE ADVISERS holds $1,237,848,251 across 287 Biotechnology names. MPLT ranks #168 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MPLT

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2 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $414,081 20,368
2025-12-31 $239,621 13,642