IONIS PHARMACEUTICALS INC

$IONS
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Smart money positioned

17 of the Top-200 alpha managers hold $IONS as of the latest 13F snapshot.

13F holders
491
Insider buys · 90d
0
Congress · 90d
0

Smart Money · top-200 alpha cohort

17 holders · Q1 2026

$IONS is held by 17 managers from the Top-Performer cohort as of Q1 2026. Position weights range from 0.01% to 4.53%, with an average of 0.70% of portfolio. Largest holder: Lpwm LLC at 4.53%. A weekly Smart-Money commentary for this ticker has not been generated yet this batch — the table below shows the full cohort positioning.

01
Lpwm LLC
4.53% ↑ +1.0pp
α +19.0pts
02
Bellevue Group AG
3.25% ↓ 3.9pp
α +12.2pts
03
ADAR1 Capital Management, LLC
0.71% held
α +74.0pts
04
Eventide Asset Management, LLC
0.71% NEW
α +22.5pts
05
Sectoral Asset Management Inc.
0.51% NEW
α +39.3pts

Smart Money shows holdings from our Top-Performer cohort — the 200 highest-alpha manager_13f funds in our universe. Position weight (current quarter) and QoQ delta versus prior quarter. α is the manager's annual alpha vs benchmark.

Institutional holders

Top 10 of 491 · Source: 13F-HR
01
Roberts Capital Advisors, LLC
0.32% of portfolio
6,159,027 sh
02
Leuthold Group, LLC
0.36% of portfolio
5,857,629 sh
03
Poplar Forest Capital LLC
0.27% of portfolio
4,116,616 sh
04
Axa S.a.
0.01% of portfolio
3,995,564 sh
05
State Street
0.01% of portfolio
3,974,865 sh
06
Rokos Capital Management LLP
3.25% of portfolio
3,580,000 sh
07
Mesirow Financial Investment Management, Inc.
0.47% of portfolio
3,052,111 sh
08
Kwmg, LLC
3.83% of portfolio
2,808,066 sh
09
Bank of Hawaii
13.57% of portfolio
2,275,625 sh
10
Bahl & Gaynor Inc.
0.01% of portfolio
2,273,238 sh
See all 491 13F holders · Pro →

Insider activity · last 90 days

No insider activity

No Form 4 filings on record for $IONS in the recent window.

Congress trades · last 90 days

No Congress trades

No STOCK Act filings reference $IONS in the recent window.

Source data: SEC EDGAR · 13F-HR · Form 4 · U.S. House Clerk PTR (disclosures-clerk.house.gov) · Senate eFD (senate.gov) · Last refreshed 04:25 UTC.