Skip to main content

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

OSIS holding history

Osi Systems Inc 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.

OSIS overviewAll 13F holders of OSISFull Q2 2026 holdings

Shares (Q4 2024)
0
Sold out in Q4 2024
Value
$0
% of portfolio
0.0%
Quarters held
14
Since Q1 2021
Holdings of OSIS by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q4 20240$00.0%−7,283−100.0%Sold outHolders
Q3 20247,283$1.11M<0.1%−18,400−71.6%ReducedHolders
Q2 202425,683$3.53M<0.1%+11,400+79.8%AddedHolders
Q1 202414,283$2.04M<0.1%+14,283NewHolders
Q4 20230$00.0%−6,283−100.0%Sold outHolders
Q3 20236,283$742.0K<0.1%−42,100−87.0%ReducedHolders
Q2 202348,383$5.70M<0.1%+35,283+269.3%AddedHolders
Q1 202313,100$1.34M<0.1%−9,500−42.0%ReducedHolders
Q4 202222,600$1.80M<0.1%−34,783−60.6%ReducedHolders
Q3 202257,383$4.13M<0.1%+26,783+87.5%AddedHolders
Q2 202230,600$2.61M<0.1%−3,400−10.0%ReducedHolders
Q1 202234,000$2.89M<0.1%−16,900−33.2%ReducedHolders
Q4 202150,900$4.74M<0.1%−50,783−49.9%ReducedHolders
Q3 2021101,683$9.64M<0.1%−10,206−9.1%ReducedHolders
Q2 2021111,889$11.4M<0.1%−519−0.5%ReducedHolders
Q1 2021112,408$10.8M<0.1%––Holders

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