Ionis Pharmaceuticals Inc (IONS)

Market is closed

Hedge Fund Popularity

13F filing is ongoing

Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Two Sigma Advisors

John Overdeck And David Siegel

3,052,111 $241,452,501 +48% 0.47%
2. 2,134,636 $168,871,054 -12% 0.03%
3.
Deerfield Management

James E. Flynn

1,979,669 $156,611,615 2%
4.
Baker Bros. Advisors

Julian Baker And Felix Baker

1,791,841 $141,752,542 +217% 0.83%
5. 1,700,000 $134,487,000 -56% 2.4%
Insider Trading: Purchases See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$31.86 15,000 $477,900.00 50,219 2025-05-01 Filing
$36.23 2,500 $90,583.00 35,219 2024-12-23 Filing
$36.20 2,500 $90,495.75 32,719 2024-12-23 Filing
Insider Trading: Sales See All
Insider Price Amount Total Value Remaining Holdings Date Form 4
$75.95 2,216 $168,314.06 11,014 2026-04-01 Filing
$75.50 20,105 $1,517,987.82 13,230 2026-04-01 Filing
$74.05 6,193 $458,613.33 16,348 2026-04-02 Filing
$70.97 5,812 $412,486.36 63,890 2026-03-19 Filing
$73.21 10,172 $744,661.60 82,660 2026-03-17 Filing
Institutional Investors' Holdings
Filing Period: Filing is Ongoing
No. Name Shares Value % Port
1. 20 $1,502 0%
News See All