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Disclosery

IONS IONIS PHARMACEUTICALS INC

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Stock (common), issuer CIK 874015

486 managers (498 13F filers) reported a position in IONS shares at 2026-03-31, 172,601,809 shares in all. 63 filers opened a position and 66 filers sold out during the quarter.

Managers
486
13F filers
498
New
63
Added
179
Reduced
158
Sold out
66
Shares held by filers
172,601,809

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Salomon & Ludwin, LLC332$24.8K<0.01%013F-HRTimeline
Sound Income Strategies, LLC300$22.5K<0.01%+1413F-HRTimeline
EASTERN BANK300$22.5K<0.01%013F-HRTimeline
Steigerwald, Gordon & Koch Inc.295$22.2K<0.01%-8513F-HRTimeline
Capital Advisors, Ltd. LLC295$22K<0.01%013F-HRTimeline
LANARK FINANCIAL, INC.273$20.5K<0.01%013F-HRTimeline
Parkside Financial Bank & Trust258$19.4K<0.01%+813F-HRTimeline
MTM Investment Management, LLC258$19.4K0.01%013F-HRTimeline
Harvest Fund Management Co., Ltdin group Harvest Fund Management Co., …234$18K<0.01%-4,58213F-HRTimelineGroup
Westside Investment Management, Inc.231$17.3K<0.01%013F-HRTimeline
Cedar Mountain Advisors, LLC223$16.7K<0.01%new13F-HRTimeline
Aster Capital Management (DIFC) Ltd550$16.6K0.01%+53513F-HRTimeline
Global Trust Asset Management, LLC218$16.4K0.01%013F-HRTimeline
UMB Bank, n.a.215$16.1K<0.01%+113F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
TWIN PEAKS WEALTH ADVISORS, LLC215$16.1K<0.01%new13F-HRTimeline
Elequin Capital, LP208$15.6K<0.01%-50313F-HRTimeline
MH & ASSOCIATES SECURITIES MANAGEMENT C…200$15K0.01%013F-HRTimeline
Atlantic Union Bankshares Corpin group Atlantic Union Bankshares Corp200$15K<0.01%013F-HRTimelineGroup
CX Institutional202$15K<0.01%new13F-HRTimeline
E Fund Management (Hong Kong) Co., Ltd.195$14.6K0.01%new13F-HRTimeline
Covestor Ltd182$14K0.01%-9113F-HRTimeline
Basecamp Wealth Advisors LLC185$13.9K<0.01%013F-HRTimeline
ZIONS BANCORPORATION, NATIONAL ASSOCIAT…177$13.3K<0.01%-1113F-HRTimeline
Owl Creek Wealth Partners LLC170$12.8K<0.01%13F-HRTimeline
FIL Ltdin group FIL Ltd165$12.4K<0.01%+11813F-HRTimelineGroup
SBI Securities Co., Ltd.161$12.1K<0.01%-12513F-HRTimeline
United Financial Planning Group LLC158$11.9K0.01%+15013F-HRTimeline
Strategic Wealth Partners, Ltd.150$11.3K<0.01%013F-HRTimeline
Wealth Preservation Advisors, LLC150$11.3K0.01%013F-HRTimeline
MassMutual Private Wealth & Trust, FSB143$10.7K<0.01%+5213F-HRTimeline
Global X Japan Co., Ltd.128$9.61K<0.01%-4313F-HRTimeline
Spire Wealth Managementin group Spire Wealth Management125$9.39K<0.01%013F-HRTimelineGroup
Bogart Wealth, LLC123$9.24K<0.01%-513F-HRTimeline
LRI Investments, LLC110$8.26K<0.01%013F-HRTimeline
DANSKE BANK A/S100$7.51K<0.01%-1,30013F-HRTimeline
Main Street Group, LTD100$7.51K<0.01%new13F-HRTimeline
Quent Capital, LLC99$7.43K<0.01%013F-HRTimeline
BESSEMER GROUP INCin group BESSEMER GROUP INC94$7K<0.01%-3913F-HRTimelineGroup
Keating Financial Advisory Services, In…90$6.76K<0.01%+7413F-HRTimeline
TD PRIVATE CLIENT WEALTH LLC80$6.01K<0.01%-213F-HRTimeline
Orion Capital Management LLC80$6.01K<0.01%013F-HRTimeline
Rossby Financial, LCC74$5.56K<0.01%+2513F-HRTimeline
Leonteq Securities AG73$5.48K<0.01%+1013F-HRTimeline
CLEAR INVESTMENT RESEARCH, LLC71$5.33K0.01%new13F-HRTimeline
WPG Advisers, LLC70$5.26K<0.01%013F-HRTimeline
Private Wealth Management Group, LLC65$4.88K<0.01%013F-HRTimeline
Bell Investment Advisors, Inc61$4.58K<0.01%013F-HRTimeline
FIRST HORIZON CORP56$4.21K<0.01%+3113F-HRTimeline
MCF Advisors LLC50$3.75K<0.01%new13F-HRTimeline
Triumph Capital Management50$3.75K<0.01%013F-HRTimeline
Crewe Advisors LLC48$3.6K<0.01%013F-HRTimeline
TD Waterhouse Canada Inc.48$3.6K<0.01%new13F-HRTimeline
Horizon Investments, LLC48$3.6K<0.01%+2613F-HRTimeline
Sachetta, LLC45$3.38K<0.01%013F-HRTimeline
HANTZ FINANCIAL SERVICES, INC.36$3K<0.01%013F-HRTimelineThe filing omitted confidential holdings, a later amendment may add them.
HIGHLINE WEALTH PARTNERS LLC38$2.85K<0.01%013F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…33$2.48K<0.01%new13F-HRTimelineGroup
Principia Wealth Advisory, LLC32$2.4K<0.01%+613F-HRTimeline
Cheviot Value Management, LLC28$2.1K<0.01%013F-HRTimeline
RAFFA WEALTH MANAGEMENT, LLC28$2.1K<0.01%013F-HRTimeline
IMA Advisory Services, Inc.28$2.1K<0.01%+2313F-HRTimeline
Bruce G. Allen Investments, LLC23$1.73K<0.01%013F-HRTimeline
TFC Financial Management, Inc.21$1.58K<0.01%013F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.20$1.5K<0.01%new13F-HRTimelineGroup
Aspect Partners, LLC20$1.5K<0.01%013F-HRTimeline
Cromwell Holdings LLC18$1.35K<0.01%013F-HRTimeline
Fortitude Family Office, LLC17$1.28K<0.01%013F-HRTimeline
Quaker Wealth Management, LLC15$1.13K<0.01%+113F-HRTimeline
Whipplewood Advisors, LLC15$1.13K<0.01%new13F-HRTimeline
Cornerstone Financial Management LLC15$1.13K<0.01%013F-HR/ATimeline
SouthState Bank Corpin group SouthState Bank Corp14$1.05K<0.01%013F-HRTimelineGroup
Mascoma Wealth Management LLC14$1.05K<0.01%013F-HRTimeline
ROTHSCHILD INVESTMENT LLC13$976<0.01%-613F-HRTimeline
Clearstead Advisors, LLC12$902<0.01%-313F-HRTimeline
Cornerstone Planning Group LLC10$753<0.01%+513F-HRTimeline
KAYNE ANDERSON RUDNICK INVESTMENT MANAG…7$526<0.01%013F-HRTimeline
Caitong International Asset Management …7$526<0.01%new13F-HRTimeline
True Wealth Design, LLC7$526<0.01%013F-HRTimeline
American Capital Advisory, LLC7$526<0.01%+513F-HRTimeline
Essential Partners LLC7$526<0.01%013F-HRTimeline
Hughes Financial Services, LLC6$451<0.01%new13F-HRTimeline
Manchester Capital Management LLC5$376<0.01%013F-HRTimeline
Dunhill Financial, LLC2$201<0.01%-113F-HRTimeline
3 FACTOR INDEXING, LLC2$151<0.01%13F-HRTimeline
NISA INVESTMENT ADVISORS, LLC1$75<0.01%013F-HRTimeline
Truvestments Capital LLC1$56<0.01%013F-HRTimeline