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VANGUARD PORTFOLIO MANAGEMENT LLC

Position in SUPN — Supernus Pharmaceuticals, Inc.

CIK 2100121 MALVERN, PA

Position in SUPN

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$153,735,502
-$13,672,539 QoQ
Shares Held
3,305,429
+2.1% QoQ
Ownership
5.69%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#3
of 335 holders
Holding Since
Mar 2026
2 quarters on record
Voting authority Sole 0% Shared 0% None 100%

Common Shares in SUPN Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

VANGUARD PORTFOLIO MANAGEMENT LLC holds $7,792,404,186 across 40 Drug Manufacturers - Specialty & Generic names. SUPN ranks #11 (2.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in SUPN

Export CSV
2 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $153,735,502 3,305,429
2026-03-31 $167,408,041 3,238,693