Ionis Pharmaceuticals Inc (IONS)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period: Filing is Ongoing
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
ARK Investment Management

Catherine D. Wood

1,000,527 $30,185,886 -3% 0.3%
2.
RWC Asset ManagementNOTE 1.750% 6/1

Tord Stallvik (Ceo)

3,700,000 $3,589,962 0.19%
3.
Leucadia National

Ian Cumming And Joseph Steinberg

22,841 $689,113 +3% 0.01%
4.
Leucadia NationalNOTE 4/0

Ian Cumming And Joseph Steinberg

0 $0 0%
5.
Leucadia NationalCALL

Ian Cumming And Joseph Steinberg

0 $0 0%
Insider Trading: Purchases See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$31.86 15,000 Director 50,219 2025-05-01 Filing
$36.23 2,500 Director 35,219 2024-12-23 Filing
$36.20 2,500 Director 32,719 2024-12-23 Filing
Insider Trading: Sales See All
Insider Price Amount Relationship Remaining Holdings Date Form 4
$28.37 680 Officer 56,660 2025-04-16 Filing
$28.36 3,016 Officer 11,199 2025-04-16 Filing
$28.40 3,928 Officer 31,926 2025-04-16 Filing
$32.32 140 Officer, Director 180,980 2025-03-11 Filing
$32.35 1,207 Officer 56,245 2025-02-20 Filing
Institutional Investors' Holdings
Filing Period: Filing is Ongoing
No. Name Shares Value % Port
1. 16,383,934 $494,303,288 0.01%
2. 11,264,442 $339,848,216 0.01%
3. 1,443,629 $43,554,287 0.01%
4. 1,100,466 $33,201,059 0.03%
5. 30,793,000 $29,939,757 0.96%
News See All