SEC 13F Intelligence

325 Capital LLC / MGNI

325 Capital LLC’s Magnite Inc Position

Does 325 Capital LLC own Magnite Inc (MGNI)? Yes2.01M shares worth $24M (+8.68% of its 13F portfolio) as of Q1 2026.

Position Value
$24M
Q1 2026
Shares
2.01M
% of Portfolio
+8.68%
Quarters Held
3
currently held

Position History MGNI

Reported value by quarter
Q3 ’25: $14MQ3 ’25Q4 ’25: $33MQ4 ’25Q1 ’26: $24MQ1 ’26filingsflow.com
QuarterSharesValue% of Portfolio
Q1 20262.01M$24M+8.68%
Q4 20252.01M$33M+11.40%
Q3 2025650.1K$14M+4.30%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See 325 Capital LLC’s full portfolio or all institutional holders of MGNI.