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Renaissance Technologies LLC

SEC CIK
0001037389
Latest filing
Aug 13, 2026

MGNI holding history

Magnite, 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.

MGNI overviewAll 13F holders of MGNIFull Q2 2026 holdings

Shares (Q3 2023)
0
Sold out in Q3 2023
Value
$0
% of portfolio
0.0%
Quarters held
9
Since Q1 2021
Holdings of MGNI by Renaissance Technologies LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q3 20230$00.0%−296,754−100.0%Sold outHolders
Q2 2023296,754$4.05M<0.1%−421,300−58.7%ReducedHolders
Q1 2023718,054$6.65M<0.1%−238,200−24.9%ReducedHolders
Q4 2022956,254$10.1M<0.1%+430,700+82.0%AddedHolders
Q3 2022525,554$3.45M<0.1%−1,183,400−69.2%ReducedHolders
Q2 20221,708,954$15.2M<0.1%−255,700−13.0%ReducedHolders
Q1 20221,964,654$26.0M<0.1%+1,141,790+138.8%AddedHolders
Q4 2021822,864$14.4M<0.1%+822,864NewHolders
Q3 20210$00.0%−1,129,454−100.0%Sold outHolders
Q2 20211,129,454$38.2M<0.1%−893,859−44.2%ReducedHolders
Q1 20212,023,313$84.2M0.1%––Holders

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