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Livermore
Livermore
ZHEN

First Manhattan Co

SEC CIK
0000728083
Latest filing
Aug 14, 2026

IDA holding history

Idacorp Inc in every 13F filed by First Manhattan Co, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

IDA overviewAll 13F holders of IDAFull Q2 2026 holdings

Shares (Q2 2026)
38,868
Value
$5.88M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of IDA by First Manhattan Co, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202638,868$5.88M<0.1%−205−0.5%ReducedHolders
Q1 202639,073$5.59M<0.1%−4,252−9.8%ReducedHolders
Q4 202543,325$5.48M<0.1%+75+0.2%AddedHolders
Q3 202543,250$5.72M<0.1%−1,785−4.0%ReducedHolders
Q2 202545,035$5.20M<0.1%−935−2.0%ReducedHolders
Q1 202545,970$5.34M<0.1%−2,630−5.4%ReducedHolders
Q4 202448,600$5.31M<0.1%−2,035−4.0%ReducedHolders
Q3 202450,635$5.22M<0.1%−625−1.2%ReducedHolders
Q2 202451,260$4.77M<0.1%−1,300−2.5%ReducedHolders
Q1 202452,560$4.88M<0.1%−1,990−3.6%ReducedHolders
Q4 202354,550$5.36M<0.1%+1,225+2.3%AddedHolders
Q3 202353,325$4.99M<0.1%+4,217+8.6%AddedHolders
Q2 202349,108$5.04M<0.1%−8,641−15.0%ReducedHolders
Q1 202357,749$6.26M<0.1%−11,490−16.6%ReducedHolders
Q4 202269,239$7.47M<0.1%−750−1.1%ReducedHolders
Q3 202269,989$6.93M<0.1%00.0%UnchangedHolders
Q2 202269,989$7.41M<0.1%−8,154−10.4%ReducedHolders
Q1 202278,143$9.01M<0.1%+3,000+4.0%AddedHolders
Q4 202175,143$8.51M<0.1%+12,100+19.2%AddedHolders
Q3 202163,043$6.52M<0.1%00.0%UnchangedHolders
Q2 202163,043$6.15M<0.1%−1,400−2.2%ReducedHolders
Q1 202164,443$6.44M<0.1%––Holders

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