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Winthrop Advisory Group LLC

SEC CIK
0001739043
Latest filing
Jul 17, 2026

MGNI holding history

Magnite, Inc. in every 13F filed by Winthrop Advisory Group 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 (Q2 2026)
14,520
Value
$275.6K
% of portfolio
<0.1%
Quarters held
8
Since Q3 2024
Holdings of MGNI by Winthrop Advisory Group LLC, by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 202614,520$275.6K<0.1%00.0%UnchangedHolders
Q1 202614,520$172.5K<0.1%00.0%UnchangedHolders
Q4 202514,520$235.7K<0.1%+440+3.1%AddedHolders
Q3 202514,080$306.7K<0.1%+80+0.6%AddedHolders
Q2 202514,000$337.7K<0.1%+600+4.5%AddedHolders
Q1 202513,400$152.9K<0.1%+200+1.5%AddedHolders
Q4 202413,200$210.1K<0.1%+300+2.3%AddedHolders
Q3 202412,900$178.7K<0.1%+12,900NewHolders