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Livermore
Livermore
ZHEN

Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

OII holding history

Oceaneering International 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.

OII overviewAll 13F holders of OIIFull Q2 2026 holdings

Shares (Q2 2026)
44,792
Value
$1.81M
% of portfolio
<0.1%
Quarters held
19
Since Q1 2021
Holdings of OII by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202644,792$1.81M<0.1%−40,208−47.3%ReducedHolders
Q1 202685,000$3.01M<0.1%+56,900+202.5%AddedHolders
Q4 202528,100$675.2K<0.1%−84,200−75.0%ReducedHolders
Q3 2025112,300$2.78M<0.1%+26,700+31.2%AddedHolders
Q2 202585,600$1.77M<0.1%+31,500+58.2%AddedHolders
Q1 202554,100$1.18M<0.1%+39,500+270.5%AddedHolders
Q4 202414,600$380.8K<0.1%+14,600NewHolders
Q1 20240$00.0%−87,300−100.0%Sold outHolders
Q4 202387,300$1.86M<0.1%+20,500+30.7%AddedHolders
Q3 202366,800$1.72M<0.1%−304,600−82.0%ReducedHolders
Q2 2023371,400$6.95M<0.1%+21,800+6.2%AddedHolders
Q1 2023349,600$6.16M<0.1%+291,100+497.6%AddedHolders
Q4 202258,500$1.02M<0.1%−49,000−45.6%ReducedHolders
Q3 2022107,500$856.0K<0.1%−112,841−51.2%ReducedHolders
Q2 2022220,341$2.35M<0.1%−43,859−16.6%ReducedHolders
Q1 2022264,200$4.00M<0.1%−598,500−69.4%ReducedHolders
Q4 2021862,700$9.76M<0.1%+43,000+5.2%AddedHolders
Q3 2021819,700$10.9M<0.1%+46,600+6.0%AddedHolders
Q2 2021773,100$12.0M<0.1%+148,745+23.8%AddedHolders
Q1 2021624,355$7.13M<0.1%––Holders

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