IONIS PHARMACEUTICALS INC - Common Stock (IONS)
CUSIP: 462222100
Q2 2024 13F Holders as of 30 Jun 2024
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 165,242,218
- Total 13F shares
- 143,207,231
- Share change
- +922,182
- Total reported value
- $6,823,555,846
- Put/Call ratio
- 23%
- Price per share
- $47.66
- Number of holders
- 353
- Value change
- +$50,229,849
- Number of buys
- 165
- Number of sells
- 182
Quarterly Holders Quick Answers
What is CUSIP 462222100?
CUSIP 462222100 identifies IONS - IONIS PHARMACEUTICALS INC - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 462222100:
Top shareholders of IONS - IONIS PHARMACEUTICALS INC - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| FMR LLC |
13F
|
Company |
13%
|
21,862,735
|
$947,749,563 | — | 31 Mar 2024 | |
| VANGUARD GROUP INC |
13F
|
Company |
8.1%
|
13,430,456
|
$582,210,267 | — | 31 Mar 2024 | |
| T. Rowe Price Investment Management, Inc. |
13F
|
Company |
8.1%
|
13,317,112
|
$577,297,000 | — | 31 Mar 2024 | |
| BlackRock Finance, Inc. |
13F
|
Company |
5.9%
|
9,771,891
|
$423,611,477 | — | 31 Mar 2024 | |
| Bellevue Group AG |
13F
|
Company |
5%
|
8,299,514
|
$359,783,932 | — | 31 Mar 2024 | |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
|
Company |
3.4%
|
5,695,699
|
$246,908,552 | — | 31 Mar 2024 | |
| Clearbridge Investments, LLC |
13F
|
Company |
2.7%
|
4,466,191
|
$193,609,365 | — | 31 Mar 2024 | |
| STATE STREET CORP |
13F
|
Company |
2.5%
|
4,155,664
|
$180,148,034 | — | 31 Mar 2024 | |
| Pictet Asset Management Holding SA |
13F
|
Company |
2.3%
|
3,739,757
|
$163,170,932 | — | 31 Mar 2024 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
2.1%
|
3,522,203
|
$152,689,000 | — | 31 Mar 2024 | |
| Tweedy, Browne Co LLC |
13F
|
Company |
2.1%
|
3,454,676
|
$149,760,205 | — | 31 Mar 2024 | |
| MACQUARIE GROUP LTD |
13F
|
Company |
1.9%
|
3,200,578
|
$138,745,000 | — | 31 Mar 2024 | |
| BVF INC/IL |
13F
|
Company |
1.5%
|
2,428,613
|
$105,280,374 | — | 31 Mar 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.4%
|
2,364,256
|
$102,511,584 | — | 31 Mar 2024 | |
| ORBIMED ADVISORS LLC |
13F
|
Company |
1.2%
|
2,013,033
|
$87,264,981 | — | 31 Mar 2024 | |
| ARK Investment Management LLC |
13F
|
Company |
0.85%
|
1,399,852
|
$60,683,587 | — | 31 Mar 2024 | |
| Deep Track Capital, LP |
13F
|
Company |
0.83%
|
1,373,475
|
$59,540,141 | — | 31 Mar 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.79%
|
1,301,368
|
$56,414,303 | — | 31 Mar 2024 | |
| NORGES BANK |
13F
|
Company |
0.75%
|
1,236,998
|
$53,623,863 | — | 31 Mar 2024 | |
| MORGAN STANLEY |
13F
|
Company |
0.7%
|
1,163,598
|
$50,442,024 | — | 31 Mar 2024 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.66%
|
1,083,879
|
$46,986,155 | — | 31 Mar 2024 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.63%
|
1,040,111
|
$45,088,812 | — | 31 Mar 2024 | |
| ADAGE CAPITAL PARTNERS GP, L.L.C. |
13F
|
Company |
0.61%
|
1,000,000
|
$43,350,000 | — | 31 Mar 2024 | |
| S.c.a. Candriam |
13F
|
Individual |
0.55%
|
911,897
|
$39,530,735 | — | 31 Mar 2024 | |
| TD ASSET MANAGEMENT INC |
13F
|
Company |
0.54%
|
898,362
|
$38,943,993 | — | 31 Mar 2024 | |
| Capital World Investors |
13F
|
Company |
0.51%
|
839,463
|
$36,390,721 | — | 31 Mar 2024 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
0.47%
|
778,593
|
$33,752,000 | — | 31 Mar 2024 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.45%
|
745,173
|
$32,303,250 | — | 31 Mar 2024 | |
| FARALLON CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.44%
|
734,000
|
$31,818,900 | — | 31 Mar 2024 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.44%
|
732,237
|
$31,742,000 | — | 31 Mar 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.42%
|
692,247
|
$30,008,907 | — | 31 Mar 2024 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.38%
|
630,979
|
$27,352,943 | — | 31 Mar 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.37%
|
606,298
|
$26,283,017 | — | 31 Mar 2024 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.35%
|
584,158
|
$25,323,220 | — | 31 Mar 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.35%
|
583,589
|
$25,298,581 | — | 31 Mar 2024 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.35%
|
583,179
|
$25,280,810 | — | 31 Mar 2024 | |
| BARCLAYS PLC |
13F
|
Company |
0.35%
|
577,387
|
$25,029,726 | — | 31 Mar 2024 | |
| JACOBS LEVY EQUITY MANAGEMENT, INC |
13F
|
Company |
0.35%
|
571,763
|
$24,785,926 | — | 31 Mar 2024 | |
| NOMURA HOLDINGS INC |
13F
|
Company |
0.28%
|
470,837
|
$20,410,784 | — | 31 Mar 2024 | |
| AXA S.A. |
13F
|
Company |
0.28%
|
464,815
|
$20,149,730 | — | 31 Mar 2024 | |
| PINNACLE ASSOCIATES LTD |
13F
|
Company |
0.28%
|
459,758
|
$19,930,509 | — | 31 Mar 2024 | |
| Invesco Ltd. |
13F
|
Company |
0.27%
|
442,887
|
$19,199,151 | — | 31 Mar 2024 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.26%
|
423,030
|
$18,338,351 | — | 31 Mar 2024 | |
| First Turn Management, LLC |
13F
|
Company |
0.26%
|
421,487
|
$18,271,461 | — | 31 Mar 2024 | |
| Artisan Partners Limited Partnership |
13F
|
Company |
0.25%
|
416,729
|
$18,065,202 | — | 31 Mar 2024 | |
| Asset Managment Groupama |
13F
|
Individual |
0.16%
|
257,868
|
$17,033,732 | — | 31 Mar 2024 | |
| Eversept Partners, LP |
13F
|
Company |
0.23%
|
376,438
|
$16,318,587 | — | 31 Mar 2024 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
0.2%
|
335,500
|
$14,543,925 | — | 31 Mar 2024 | |
| C WorldWide Group Holding A/S |
13F
|
Company |
0.18%
|
300,000
|
$13,005,000 | — | 31 Mar 2024 | |
| BAILLIE GIFFORD & CO |
13F
|
Company |
0.18%
|
295,683
|
$12,817,859 | — | 31 Mar 2024 |
Institutional Holders of IONIS PHARMACEUTICALS INC - Common Stock (IONS) as of Q2 2024
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2024 vs Q1 2024 Across Filers
| Investor | Q1 2024 Shares | Q2 2024 Shares | Share Diff | Share Chg % | Q1 2024 Value $ | Q2 2024 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
An asterisk sign (*) next to the price indicates that the price is likely invalid.