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GREAT LAKES ADVISORS, LLC

Position in SUPN — Supernus Pharmaceuticals, Inc.

CIK 1078013 CHICAGO, IL

Position in SUPN

as of Mar 31, 2026 · filed May 12, 2026
Position Value
$2,490,424
-$124,491 QoQ
Shares Held
48,180
-8.4% QoQ
Ownership
0.083%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2021
7 quarters on record
Voting authority Sole 83.7314114812661.ToString("F0")% Shared 0.ToString("F0")% None 16.268588518733903.ToString("F0")%

Common Shares in SUPN Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Mar 31, 2026

GREAT LAKES ADVISORS, LLC holds $39,063,263 across 13 Drug Manufacturers - Specialty & Generic names. SUPN ranks #6 (6.4% of the industry book) .

# Ticker Company Shares Value (USD) Open
6 SUPN
Supernus Pharmaceuticals, Inc.
This page
48,180 $2,490,424

All Filings in SUPN

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7 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $2,490,424 48,180
2025-12-31 $2,614,915 52,614
2025-09-30 $3,404,128 71,231
2025-06-30 $4,481,545 142,181
2025-03-31 $5,357,245 163,580
2024-12-31 $6,131,181 169,557
2021-09-30 $216,080 8,102