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Livermore
Livermore
ZHEN

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

IRIX holding history

Iridex 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.

IRIX overviewAll 13F holders of IRIXFull Q2 2026 holdings

Shares (Q2 2026)
423,542
Value
$485.0K
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of IRIX by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026423,542$485.0K<0.1%+26,915+6.8%AddedHolders
Q1 2026396,627$400.6K<0.1%+25,067+6.7%AddedHolders
Q4 2025371,560$423.6K<0.1%−17,500−4.5%ReducedHolders
Q3 2025389,060$443.7K<0.1%+10,300+2.7%AddedHolders
Q2 2025378,760$334.0K<0.1%−400−0.1%ReducedHolders
Q1 2025379,160$375.4K<0.1%−2,000−0.5%ReducedHolders
Q4 2024381,160$640.3K<0.1%−16,200−4.1%ReducedHolders
Q3 2024397,360$695.4K<0.1%−7,600−1.9%ReducedHolders
Q2 2024404,960$874.7K<0.1%−5,200−1.3%ReducedHolders
Q1 2024410,160$1.22M<0.1%−4,900−1.2%ReducedHolders
Q4 2023415,060$1.17M<0.1%+2,000+0.5%AddedHolders
Q3 2023413,060$1.05M<0.1%−6,100−1.5%ReducedHolders
Q2 2023419,160$910.0K<0.1%−3,900−0.9%ReducedHolders
Q1 2023423,060$859.0K<0.1%−7,300−1.7%ReducedHolders
Q4 2022430,360$865.0K<0.1%−22,700−5.0%ReducedHolders
Q3 2022453,060$1.09M<0.1%−70,300−13.4%ReducedHolders
Q2 2022523,360$1.34M<0.1%−23,452−4.3%ReducedHolders
Q1 2022546,812$2.53M<0.1%−16,348−2.9%ReducedHolders
Q4 2021563,160$3.44M<0.1%−94,097−14.3%ReducedHolders
Q3 2021657,257$5.04M<0.1%−3030.0%ReducedHolders
Q2 2021657,560$4.64M<0.1%+15,600+2.4%AddedHolders
Q1 2021641,960$4.33M<0.1%––Holders

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