STIFEL FINANCIAL CORP

Position in IONS — Ionis Pharmaceuticals Inc

CIK 720672 ST. LOUIS, MO

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Position in IONS

as of Jun 30, 2026 · filed Aug 12, 2026 Compact

Position Value

$16,094,521

+$1,324,094 QoQ

Shares Held

202,983

+3.2% QoQ

Ownership

0.122%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#91

of 511 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 6% Shared 0% None 94%

Common Shares in IONS Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

STIFEL FINANCIAL CORP holds $537,727,692 across 104 Biotechnology names. IONS ranks #8 (3.0% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BHVN	Biohaven Ltd.	9,941,165	$147,924,534
2	VRTX	Vertex Pharmaceuticals Inc / Ma	162,151	$80,545,262
3	MANE	Veradermics, Inc	294,117	$36,158,743
4	JAZZ	Jazz Pharmaceuticals plc	139,491	$33,613,146
5	REGN	Regeneron Pharmaceuticals, Inc.	46,378	$28,918,535
6	OMER	Omeros Corp	1,836,925	$17,469,155
7	NTLA	Intellia Therapeutics, Inc.	1,014,387	$17,163,427
8	IONS	Ionis Pharmaceuticals Inc This page	202,983	$16,094,521

All Filings in IONS

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$16,094,521	202,983	+3.2%	Shares	Defined	2026-08-12
2026-03-31	$14,770,427	196,703	-1.1%	Shares	Defined	2026-05-12
2025-12-31	$15,732,050	198,863	-1.9%	Shares	Defined	2026-02-13
2025-09-30	$13,255,923	202,628	+3.2%	Shares	Defined	2025-11-12
2025-06-30	$7,758,063	196,357	-2.3%	Shares	Defined	2025-08-14
2025-03-31	$6,062,419	200,942	-5.0%	Shares	Defined	2025-05-14
2024-12-31	$7,393,794	211,493	+15.9%	Shares	Defined	2025-02-13
2024-09-30	$7,311,149	182,505	-15.6%	Shares	Defined	2024-11-14
2024-06-30	$10,301,231	216,140	-10.9%	Shares	Defined	2024-08-13
2024-03-31	$10,510,597	242,459	-1.5%	Shares	Defined	2024-05-14
2023-12-31	$12,446,606	246,029	-0.1%	Shares	Defined	2024-02-12
2023-09-30	$11,167,767	246,203	-8.5%	Shares	Defined	2023-11-13
2023-06-30	$11,036,290	268,981	-0.3%	Shares	Defined	2023-08-14
2023-03-31	$9,643,759	269,831	+0.0%	Shares	Defined	2023-05-12
2022-12-31	$10,188,230	269,744	-10.1%	Shares	Defined	2023-02-13
2022-09-30	$13,269,574	300,013	-2.1%	Shares	Defined	2022-11-14
2022-06-30	$11,339,965	306,320	-10.1%	Shares	Defined	2022-08-15
2022-03-31	$12,614,564	340,566	-4.9%	Shares	Defined	2022-05-13
2021-12-31	$10,892,356	357,948	-4.9%	Shares	Defined	2022-02-14
2021-09-30	$12,618,385	376,219	-0.4%	Shares	Defined	2021-11-15
2021-06-30	$15,065,854	377,685	-0.7%	Shares	Defined	2021-08-13
2021-03-31	$17,102,693	380,398	+4.4%	Shares	Defined	2021-05-14
2020-12-31	$20,594,242	364,242	+0.8%	Shares	Defined	2021-02-12
2020-09-30	$17,137,895	361,178	-3.5%	Shares	Defined	2020-11-16
2020-06-30	$22,073,267	374,377	-4.2%	Shares	Defined	2020-08-14
2020-03-31	$18,472,106	390,696	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.