SEC 13F Intelligence

MAGNITE INC

CUSIP 55955DAB6

Magnite Inc has 17 institutional holders in Filings Flow’s 13F database, together reporting 236.71M shares worth $234M as of Q4 2025. The largest reported holders are Radcliffe Capital Management, L.P., Deepcurrents Investment Group LLC, and Shaolin Capital Management LLC.

Institutional Holders
17
Q4 2025
Reported Value
$234M
Ticker
unmapped
private placement or foreign
Quarters Tracked
2

Ownership Trend

Institutional holders
Q4 ’22: 20Q4 ’22Q4 ’25: 17Q4 ’25filingsflow.com
Total reported value
Q4 ’22: $262MQ4 ’22Q4 ’25: $234MQ4 ’25filingsflow.com

Holders

Mixed quarters
Manager% of PortfolioValueSharesQuarter
RiverPark Advisors, LLC$276M AUM4.31%$15M15.13MQ4 2025
Crossingbridge Advisors, LLC$553M AUM4.22%$15M15.13MQ4 2025
Radcliffe Capital Management, L.P.$1.3B AUM4.12%$76M76.77MQ4 2025
PenderFund Capital Management Ltd.$639M AUM2.22%$14M14.22MQ4 2025
KIM, LLC$976M AUM1.12%$10M10.00MQ2 2025OLDER
Shaolin Capital Management LLC$2.7B AUM1.01%$28M29.00MQ1 2025OLDER
DeepCurrents Investment Group LLC$3.1B AUM0.91%$28M28.00MQ4 2025
ABSOLUTE INVESTMENT ADVISERS, LLC$852M AUM0.84%$7M7.50MQ4 2025
PIPER SANDLER & CO.$102M AUM0.48%$683,900700.0KQ4 2025
OAKTREE CAPITAL MANAGEMENT LP$6.6B AUM0.15%$10M10.30MQ4 2025
ARISTEIA CAPITAL, L.L.C.$4.8B AUM0.14%$6M6.00MQ1 2025OLDER
LINDEN ADVISORS LP$17.9B AUM0.12%$18M19.25MQ1 2025OLDER
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS$19.6B AUM0.04%$7M7.15MQ4 2025
Daiwa Securities Group Inc.$34.8B AUM0.03%$8,8059.13MQ2 2025OLDER
VOYA INVESTMENT MANAGEMENT LLC$96.1B AUM0.02%$19M19.75MQ1 2025OLDER
CAPSTONE INVESTMENT ADVISORS, LLC$57.4B AUM0.02%$10M10.50MQ4 2025
D. E. Shaw & Co., Inc.$166.3B AUM0.01%$27M27.64MQ4 2025
Russell Investments Group, Ltd.$93.1B AUM0.01%$5M4.64MQ4 2025
MILLENNIUM MANAGEMENT LLC$240.3B AUM0.00%$8M8.00MQ4 2025
Universal- Beteiligungs- und Servicegesellschaft mbH$58.1B AUM0.00%$1M1.23MQ3 2025OLDER
UBS Group AG$666.3B AUM0.00%$8M8.00MQ4 2025
WELLS FARGO & COMPANY/MN$530.3B AUM0.00%$2M2.37MQ3 2025OLDER
WELLINGTON MANAGEMENT GROUP LLP$535.5B AUM0.00%$2M2.42MQ2 2025OLDER
FMR LLC$1.90T AUM0.00%$2M2.38MQ4 2025
CITIGROUP INC$234.5B AUM0.00%$244,751248.0KQ4 2025
BANK OF AMERICA CORP /DE/$1.37T AUM0.00%$1M1.30MQ3 2025OLDER
JANE STREET GROUP, LLC$777.2B AUM0.00%$394,567400.0KQ4 2025

Holdings are reported up to 45 days after quarter end. Share counts are as filed and not adjusted for stock splits.