Latest Institutional Sells of Magnite, Inc. (MGNI)
This list provides information on the latest institutional transactions involving Magnite, Inc. (MGNI) stock that were sells. The list includes the name of the institution, the number of shares exchanged, the range of values for the transaction, and the number of shares held by the institution after the sale has occurred.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
Jul 29, 2025
Q2 2025
|
Nordea Investment Management Ab
Stockholm, V7 |
SELL
|
- |
-572K- 63.34% |
$5.15M - $13.8M
|
331K
$7.37M
|
|
|
Aug 13, 2025
Q2 2025
|
Edenbrook Capital, LLC
Mount Kisco, NY |
SELL
|
- |
-407K- 10.13% |
$3.66M - $9.81M
|
3.61M
$80.4M
|
|
|
Aug 12, 2025
Q2 2025
|
Dimensional Fund Advisors LP
Austin, TX |
SELL
|
- |
-380K- 7.19% |
$3.42M - $9.16M
|
4.9M
$109M
|
|
|
Aug 12, 2025
Q2 2025
|
Nuveen, LLC
Charlotte, NC |
SELL
|
- |
-345K- 9.6% |
$3.11M - $8.33M
|
3.25M
$72.4M
|
|
|
Aug 11, 2025
Q2 2025
|
Nomura Asset Management CO LTD
Tokyo, M0 |
SELL
|
- |
-315K- 15.33% |
$2.84M - $7.6M
|
1.74M
$38.7M
|
|
|
Aug 12, 2025
Q2 2025
|
Pacer Advisors, Inc.
Malvern, PA |
SELL
|
- |
-310K- 28.16% |
$2.79M - $7.49M
|
792K
$17.6M
|
|
|
Aug 13, 2025
Q2 2025
|
First Trust Advisors LP
Wheaton, IL |
SELL
|
- |
-254K- 78.54% |
$2.29M - $6.14M
|
69.5K
$1.55M
|
|
|
Aug 13, 2025
Q2 2025
|
Northern Trust Corp
Chicago, IL |
SELL
|
- |
-231K- 14.71% |
$2.08M - $5.57M
|
1.34M
$29.8M
|
|
|
Aug 12, 2025
Q2 2025
|
Center Book Partners LP
Greenwich, CT |
SELL
|
- |
-225K- 70.89% |
$2.02M - $5.42M
|
92.3K
$2.05M
|
|
|
Aug 11, 2025
Q2 2025
|
Vanguard Group Inc
Valley Forge, PA |
SELL
|
- |
-181K- 1.32% |
$1.63M - $4.37M
|
13.6M
$302M
|
|
|
Jul 08, 2025
Q2 2025
|
Kopion Asset Management, LLC
|
SELL
|
- |
-176K- 29.35% |
$1.58M - $4.24M
|
423K
$9.42M
|
|
|
Aug 13, 2025
Q2 2025
|
New York State Common Retirement Fund
|
SELL
|
- |
-163K- 24.83% |
$1.47M - $3.93M
|
493K
$11M
|
|
|
Aug 13, 2025
Q2 2025
|
Russell Investments Group, Ltd.
|
SELL
|
- |
-126K- 28.09% |
$1.13M - $3.04M
|
322K
$7.17M
|
|
|
Aug 11, 2025
Q2 2025
|
Royce & Associates LP
|
SELL
|
- |
-105K- 8.87% |
$944K - $2.53M
|
1.08M
$24M
|
|
|
Aug 13, 2025
Q2 2025
|
Advantage Alpha Capital Partners LP
San Francisco, CA |
SELL
|
- |
-84.6K- 19.8% |
$761K - $2.04M
|
343K
$7.63M
|
|
|
Aug 13, 2025
Q2 2025
|
Victory Capital Management Inc
|
SELL
|
- |
-77.9K- 64.23% |
$701K - $1.88M
|
43.4K
$966K
|
|
|
Aug 13, 2025
Q2 2025
|
Peak6 LLC
Chicago, IL |
SELL
|
PUT |
-57K- 16.77% |
$513K - $1.37M
|
283K
$6.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Kennedy Capital Management, Inc.
St Louis, MO |
SELL
|
- |
-54.8K- 5.93% |
$493K - $1.32M
|
869K
$19.3M
|
|
|
Aug 13, 2025
Q2 2025
|
Advisor Group Holdings, Inc.
Phoenix, AZ |
SELL
|
- |
-48.2K- 47.28% |
$434K - $1.16M
|
53.7K
$1.2M
|
|
|
Aug 07, 2025
Q2 2025
|
S Squared Technology, LLC
New York, NY |
SELL
|
- |
-45K- 12.8% |
$405K - $1.09M
|
307K
$6.83M
|
|
|
Aug 07, 2025
Q2 2025
|
Connor, Clark & Lunn Investment Management Ltd.
|
SELL
|
- |
-44K- 16.34% |
$396K - $1.06M
|
225K
$5.01M
|
|
|
Aug 08, 2025
Q2 2025
|
Intech Investment Management LLC
West Palm Beach, FL |
SELL
|
- |
-36.6K- 33.29% |
$330K - $883K
|
73.4K
$1.63M
|
|
|
Aug 05, 2025
Q2 2025
|
Efg Asset Management (North America) Corp.
|
SELL
|
- |
-35.5K- 15.01% |
$320K - $856K
|
201K
$4.47M
|
|
|
Jul 31, 2025
Q2 2025
|
Cambridge Investment Research Advisors, Inc.
|
SELL
|
- |
-28.5K- 54.92% |
$256K - $686K
|
23.4K
$520K
|
|
|
Aug 11, 2025
Q2 2025
|
High Tower Advisors, LLC
Chicago, IL |
SELL
|
- |
-28.4K- 67.29% |
$256K - $686K
|
13.8K
$308K
|
|
|
Jul 21, 2025
Q2 2025
|
Greenwood Capital Associates LLC
Greenwood, SC |
SELL
|
- |
-26K- 39.33% |
$234K - $628K
|
40.2K
$894K
|
|
|
Aug 13, 2025
Q2 2025
|
Walleye Capital LLC
Plymouth, MN |
SELL
|
PUT |
-25.2K- 89.05% |
$227K - $608K
|
3.1K
$69K
|
|
|
Aug 07, 2025
Q2 2025
|
King Luther Capital Management Corp
Fort Worth, TX |
SELL
|
- |
-22K- 3.77% |
$198K - $531K
|
561K
$12.5M
|
|
|
Aug 13, 2025
Q2 2025
|
Mario Gabelli
Gamco Investors, Inc. Et Al | Rye, Ny
|
SELL
|
- |
-19.2K- 24.37% |
$173K - $463K
|
59.6K
$1.33M
|
|
|
Aug 12, 2025
Q2 2025
|
Franklin Resources Inc
San Mateo, CA |
SELL
|
- |
-19.1K- 14.95% |
$172K - $460K
|
108K
$2.41M
|
|
|
Aug 08, 2025
Q2 2025
|
Principal Financial Group Inc
Des Moines, IA |
SELL
|
- |
-17.5K- 14.08% |
$158K - $423K
|
107K
$2.38M
|
|
|
Jul 11, 2025
Q2 2025
|
Wedge Capital Management L L P
|
SELL
|
- |
-17.5K- 14.01% |
$158K - $423K
|
108K
$2.4M
|
|
|
Aug 12, 2025
Q2 2025
|
Lpl Financial LLC
Fort Mill, SC |
SELL
|
- |
-15.8K- 12.92% |
$142K - $381K
|
107K
$2.37M
|
|
|
Aug 04, 2025
Q2 2025
|
Antipodes Partners LTD
Royal Exchange, C3 |
SELL
|
- |
-13.2K- 58.99% |
$119K - $318K
|
9.16K
$204K
|
|
|
Aug 08, 2025
Q2 2025
|
Calamos Advisors LLC
|
SELL
|
- |
-12.6K- 19.25% |
$113K - $303K
|
52.7K
$1.17M
|
|
|
Jul 25, 2025
Q2 2025
|
Griffin Asset Management, Inc.
|
SELL
|
- |
-10.8K- 35.18% |
$97.4K - $261K
|
19.9K
$444K
|
|
|
Jul 25, 2025
Q2 2025
|
Allspring Global Investments Holdings, LLC
|
SELL
|
- |
-10.4K- 23.19% |
$93.8K - $251K
|
34.5K
$769K
|
|
|
Aug 07, 2025
Q2 2025
|
Perkins Capital Management Inc
|
SELL
|
- |
-10K- 6.89% |
$90K - $241K
|
135K
$3.01M
|
|
|
Jul 25, 2025
Q2 2025
|
Penbrook Management LLC
|
SELL
|
- |
-9.75K- 25.54% |
$87.8K - $235K
|
28.4K
$633K
|
|
|
Jul 18, 2025
Q2 2025
|
Truist Financial Corp
|
SELL
|
- |
-7.33K- 20.56% |
$65.9K - $177K
|
28.3K
$630K
|
|
|
Jul 31, 2025
Q2 2025
|
Quest Partners LLC
New York, NY |
SELL
|
- |
-6.63K- 34.75% |
$59.7K - $160K
|
12.4K
$277K
|
|
|
Aug 08, 2025
Q2 2025
|
Creative Planning
Overland Park, KS |
SELL
|
- |
-6.59K- 37.18% |
$59.3K - $159K
|
11.1K
$248K
|
|
|
Aug 04, 2025
Q2 2025
|
Strs Ohio
|
SELL
|
- |
-5.5K- 11.53% |
$49.5K - $133K
|
42.2K
$939K
|
|
|
Aug 08, 2025
Q2 2025
|
Larson Financial Group LLC
|
SELL
|
- |
-5.31K- 87.0% |
$47.8K - $128K
|
794
$17.7K
|
|
|
Jul 30, 2025
Q2 2025
|
Cardinal Point Capital Management, Ulc
Toronto, Z4 |
SELL
|
- |
-4.7K- 8.74% |
$42.3K - $113K
|
49.1K
$1.09M
|
|
|
Aug 13, 2025
Q2 2025
|
Hsbc Holdings PLC
London, X0 |
SELL
|
- |
-4.63K- 20.43% |
$41.7K - $112K
|
18K
$402K
|
|
|
Aug 12, 2025
Q2 2025
|
Mount Yale Investment Advisors, LLC
|
SELL
|
- |
-4.45K- 19.83% |
$40.1K - $107K
|
18K
$401K
|
|
|
Aug 13, 2025
Q2 2025
|
Jones Financial Companies Lllp
|
SELL
|
- |
-4.09K- 39.65% |
$36.8K - $98.7K
|
6.23K
$139K
|
|
|
Aug 14, 2025
Q2 2025
|
Silvercrest Asset Management Group LLC
New York, NY |
SELL
|
- |
-4K- 0.49% |
$36K - $96.5K
|
804K
$17.9M
|
|
|
Aug 13, 2025
Q2 2025
|
1492 Capital Management LLC
Milwaukee, WI |
SELL
|
- |
-3.88K- 1.19% |
$34.9K - $93.6K
|
322K
$7.17M
|