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Livermore
Livermore
ZHEN

Mariner, LLC

SEC CIK
0001373442
Latest filing
Aug 13, 2026

SO holding history

Southern Co 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.

SO overviewAll 13F holders of SOFull Q2 2026 holdings

Shares (Q2 2026)
375,232
Value
$35.9M
% of portfolio
<0.1%
Quarters held
22
Since Q1 2021
Holdings of SO by Mariner, LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 2026375,232$35.9M<0.1%−78,928−17.4%ReducedHolders
Q1 2026454,160$43.8M0.1%+17,603+4.0%AddedHolders
Q4 2025436,557$38.1M<0.1%+44,503+11.4%AddedHolders
Q3 2025392,054$37.2M<0.1%−16,051−3.9%ReducedHolders
Q2 2025408,105$37.5M0.1%+4,900+1.2%AddedHolders
Q1 2025403,205$37.1M0.1%+19,130+5.0%AddedHolders
Q4 2024384,075$31.6M0.1%+6,720+1.8%AddedHolders
Q3 2024377,355$34.0M0.1%+10,983+3.0%AddedHolders
Q2 2024366,372$28.4M0.1%+13,997+4.0%AddedHolders
Q1 2024352,375$25.3M0.1%−12,838−3.5%ReducedHolders
Q4 2023365,213$25.6M0.1%−9,651−2.6%ReducedHolders
Q3 2023374,864$24.3M0.1%+21,570+6.1%AddedHolders
Q2 2023353,294$24.8M0.1%+5,010+1.4%AddedHolders
Q1 2023348,284$24.2M0.1%−18,668−5.1%ReducedHolders
Q4 2022366,952$26.2M0.1%+45,089+14.0%AddedHolders
Q3 2022321,863$21.9M0.1%+19,276+6.4%AddedHolders
Q2 2022302,587$21.6M0.1%+17,545+6.2%AddedHolders
Q1 2022285,042$20.7M0.1%+202,802+246.6%AddedHolders
Q4 202182,240$5.64M<0.1%+7,809+10.5%AddedHolders
Q3 202174,431$4.61M<0.1%−494−0.7%ReducedHolders
Q2 202174,925$4.53M<0.1%+5,433+7.8%AddedHolders
Q1 202169,492$4.32M<0.1%––Holders

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