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Livermore
Livermore
ZHEN

Pinnacle Associates Ltd

SEC CIK
0000743127
Latest filing
Aug 3, 2026

IONS holding history

Ionis Pharmaceuticals Inc in every 13F filed by Pinnacle Associates Ltd, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IONS overviewAll 13F holders of IONSFull Q2 2026 holdings

Shares (Q2 2026)
419,752
Value
$33.3M
% of portfolio
0.4%
Quarters held
22
Since Q1 2021
Holdings of IONS by Pinnacle Associates Ltd, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026419,752$33.3M0.4%−16,705−3.8%ReducedHolders
Q1 2026436,457$32.8M0.4%−25,511−5.5%ReducedHolders
Q4 2025461,968$36.5M0.5%−19,783−4.1%ReducedHolders
Q3 2025481,751$31.5M0.4%−12,788−2.6%ReducedHolders
Q2 2025494,539$19.5M0.3%−113,978−18.7%ReducedHolders
Q1 2025608,517$18.4M0.3%+60,875+11.1%AddedHolders
Q4 2024547,642$19.1M0.3%+88,663+19.3%AddedHolders
Q3 2024458,979$23.2M0.4%+5,600+1.2%AddedHolders
Q2 2024453,379$21.6M0.3%−6,379−1.4%ReducedHolders
Q1 2024459,758$19.9M0.3%+779+0.2%AddedHolders
Q4 2023458,979$23.2M0.4%−4,056−0.9%ReducedHolders
Q3 2023463,035$21.0M0.4%−15,169−3.2%ReducedHolders
Q2 2023478,204$19.6M0.3%−12,451−2.5%ReducedHolders
Q1 2023490,655$17.5M0.4%−4,095−0.8%ReducedHolders
Q4 2022494,750$18.7M0.4%−6,140−1.2%ReducedHolders
Q3 2022500,890$22.2M0.5%−14,969−2.9%ReducedHolders
Q2 2022515,859$19.1M0.4%−6,109−1.2%ReducedHolders
Q1 2022521,968$19.3M0.3%−19,076−3.5%ReducedHolders
Q4 2021541,044$16.5M0.3%−2,182−0.4%ReducedHolders
Q3 2021543,226$18.2M0.3%+1,884+0.3%AddedHolders
Q2 2021541,342$21.6M0.4%+28,218+5.5%AddedHolders
Q1 2021513,124$23.1M0.4%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.