Skip to main content
Livermore
Livermore
ZHEN

Mariner, LLC

SEC CIK
0001373442
Latest filing
Aug 13, 2026

RIO holding history

Rio Tinto PLC in every 13F filed by Mariner, LLC, including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

RIO overviewAll 13F holders of RIOFull Q2 2026 holdings

Shares (Q2 2026)
114,214
Value
$10.8M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of RIO by Mariner, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026114,214$10.8M<0.1%+4,791+4.4%AddedHolders
Q1 2026109,423$10.2M<0.1%+10,148+10.2%AddedHolders
Q4 202599,275$7.95M<0.1%−656−0.7%ReducedHolders
Q3 202599,931$6.60M<0.1%−214−0.2%ReducedHolders
Q2 2025100,145$5.84M<0.1%−14,766−12.8%ReducedHolders
Q1 2025114,911$6.90M<0.1%+7,203+6.7%AddedHolders
Q4 2024107,708$6.33M<0.1%+5,439+5.3%AddedHolders
Q3 2024102,269$7.28M<0.1%−15,703−13.3%ReducedHolders
Q2 2024117,972$7.78M<0.1%+2,544+2.2%AddedHolders
Q1 2024115,428$7.36M<0.1%−6,189−5.1%ReducedHolders
Q4 2023121,617$9.06M<0.1%+11,328+10.3%AddedHolders
Q3 2023110,289$7.02M<0.1%+6,107+5.9%AddedHolders
Q2 2023104,182$6.65M<0.1%+7,886+8.2%AddedHolders
Q1 202396,296$6.60M<0.1%+6,964+7.8%AddedHolders
Q4 202289,332$6.36M<0.1%−28,754−24.4%ReducedHolders
Q3 2022118,086$6.50M<0.1%−197,168−62.5%ReducedHolders
Q2 2022315,254$19.2M0.1%+9,376+3.1%AddedHolders
Q1 2022305,878$24.6M0.1%+258,303+542.9%AddedHolders
Q4 202147,575$3.19M<0.1%−2,779−5.5%ReducedHolders
Q3 202150,354$3.37M<0.1%+5,360+11.9%AddedHolders
Q2 202144,994$3.77M<0.1%+6,554+17.0%AddedHolders
Q1 202138,440$2.98M<0.1%––Holders

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