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Livermore
Livermore
ZHEN

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

FONR holding history

Fonar Corp in every 13F filed by Renaissance Technologies LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

FONR overviewAll 13F holders of FONRFull Q2 2026 holdings

Shares (Q1 2026)
0
Sold out in Q1 2026
Value
$0
% of portfolio
0.0%
Quarters held
20
Since Q1 2021
Holdings of FONR by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q1 20260$00.0%−315,716−100.0%Sold outHolders
Q4 2025315,716$5.86M<0.1%+7,100+2.3%AddedHolders
Q3 2025308,616$4.65M<0.1%−6,900−2.2%ReducedHolders
Q2 2025315,516$4.72M<0.1%+11,100+3.6%AddedHolders
Q1 2025304,416$4.26M<0.1%−9,300−3.0%ReducedHolders
Q4 2024313,716$4.75M<0.1%−19,800−5.9%ReducedHolders
Q3 2024333,516$5.40M<0.1%−10,700−3.1%ReducedHolders
Q2 2024344,216$5.51M<0.1%+35,375+11.5%AddedHolders
Q1 2024308,841$6.60M<0.1%+5,704+1.9%AddedHolders
Q4 2023303,137$5.93M<0.1%−4,779−1.6%ReducedHolders
Q3 2023307,916$4.74M<0.1%−11,700−3.7%ReducedHolders
Q2 2023319,616$5.46M<0.1%−9,200−2.8%ReducedHolders
Q1 2023328,816$5.33M<0.1%−9,600−2.8%ReducedHolders
Q4 2022338,416$5.67M<0.1%−7,200−2.1%ReducedHolders
Q3 2022345,616$4.89M<0.1%−37,100−9.7%ReducedHolders
Q2 2022382,716$5.81M<0.1%−3,400−0.9%ReducedHolders
Q1 2022386,116$7.16M<0.1%−18,500−4.6%ReducedHolders
Q4 2021404,616$6.06M<0.1%−27,200−6.3%ReducedHolders
Q3 2021431,816$6.68M<0.1%−58,000−11.8%ReducedHolders
Q2 2021489,816$8.66M<0.1%−3,000−0.6%ReducedHolders
Q1 2021492,816$8.91M<0.1%––Holders

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