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WELLINGTON MANAGEMENT GROUP LLP

Position in ETON — Eton Pharmaceuticals, Inc.

CIK 902219 Boston, MA

Position in ETON

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,754,927
+$1,024,267 QoQ
Shares Held
76,103
+8.5% QoQ
Ownership
0.266%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#41
of 163 holders
Holding Since
Mar 2025
6 quarters on record
Voting authority Sole 0% Shared 70% None 30%

Common Shares in ETON Over Time

Shares Held

Position Value (USD)

Position in Drug Manufacturers - Specialty & Generic

Healthcare · as of Jun 30, 2026

WELLINGTON MANAGEMENT GROUP LLP holds $2,155,261,599 across 33 Drug Manufacturers - Specialty & Generic names. ETON ranks #19 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ETON

Export CSV
6 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,754,927 76,103
2026-03-31 $1,730,660 70,124
2025-12-31 $1,373,107 81,201
2025-09-30 $1,916,997 88,219
2025-06-30 $416,284 29,213
2025-03-31 $328,173 25,283