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Fiduciary Trust Co

Bank

Position in IONS — Ionis Pharmaceuticals Inc

CIK 35442 Boston, MA

Position in IONS

as of Jun 30, 2026 · filed Aug 13, 2026
Position Value
$586,666
+$31,076 QoQ
Shares Held
7,399
0.0% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2020
7 quarters on record
Voting authority Sole 39% Shared 0% None 61%

Common Shares in IONS Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Fiduciary Trust Co holds $29,735,828 across 28 Biotechnology names. IONS ranks #8 (2.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 IONS
Ionis Pharmaceuticals Inc
This page
7,399 $586,666

All Filings in IONS

Export CSV
7 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $586,666 7,399
2026-03-31 $555,590 7,399
2025-12-31 $585,334 7,399
2025-09-30 $417,182 6,377
2025-06-30 $337,849 8,551
2025-03-31 $233,455 7,738
2020-06-30 $214,437 3,637