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Magnite
MGNI

Overview Fund Activity

216 hedge funds and large institutions have $966M invested in Magnite in 2023 Q4 according to their latest regulatory filings, with 32 funds opening new positions, 60 increasing their positions, 71 reducing their positions, and 28 closing their positions.

Holders
216
Holders Change
+3
Holders Change %
+1.41%
% of All Funds
3.17%
Holding in Top 10
9
Holding in Top 10 Change
+4
Holding in Top 10 Change %
+80%
% of All Funds
0.13%
New
32
Increased
60
Reduced
71
Closed
28
Calls
$16.3M
Puts
$25.7M
Net Calls
-$9.38M
Net Calls Change
-$7.1M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$65.1M
2
Morgan Stanley
2
Morgan Stanley
New York
$13.5M
3
BlackRock
3
BlackRock
New York
$93.7M
4
AACP
4
Advantage Alpha Capital Partners
California
$4.72M
5
GCP
5
GSA Capital Partners
United Kingdom
$4.49M

Top Sellers

1
RCMNY
1
Rubric Capital Management (New York)
New York
$0
2
DCM
2
Driehaus Capital Management
Illinois
$0
3
Parallax Volatility Advisers
3
Parallax Volatility Advisers
California
$10.6M
4
GIM
4
Granahan Investment Management
Massachusetts
$62.8M
5
UBS AM
5
UBS AM
Illinois
$1.56M
Name Market Value Shares Shares
Change 		Shares
Change %
Vanguard Group
1
Vanguard Group
Pennsylvania
$118M 12,651,675 +209,771 +2%
BlackRock
2
BlackRock
New York
$93.7M 10,030,800 +803,871 +9%
Fidelity Investments
3
Fidelity Investments
Massachusetts
$65.1M 6,965,527 +2,565,215 +58%
GIM
4
Granahan Investment Management
Massachusetts
$62.8M 6,726,268 -477,535 -7%
EC
5
Edenbrook Capital
New York
$54.6M 5,848,398 – –
Dimensional Fund Advisors
6
Dimensional Fund Advisors
Texas
$50.8M 5,439,260 -248,508 -4%
NTCM
7
Nine Ten Capital Management
Illinois
$38.6M 4,132,633 +201,619 +5%
Bank of New York Mellon
8
Bank of New York Mellon
New York
$29.8M 3,189,374 -264,270 -8%
State Street
9
State Street
Massachusetts
$27.7M 2,965,924 +164,539 +6%
Wellington Management Group
10
Wellington Management Group
Massachusetts
$27.5M 2,939,541 +52,129 +2%
Nuveen Asset Management
11
Nuveen Asset Management
Illinois
$27.1M 2,901,173 +335,474 +13%
Geode Capital Management
12
Geode Capital Management
Massachusetts
$26.4M 2,830,547 +157,566 +6%
BAM
13
Burgundy Asset Management
Ontario, Canada
$22.7M 2,431,110 +75,852 +3%
KCM
14
Kennedy Capital Management
Missouri
$22.3M 2,390,886 -301,485 -11%
Victory Capital Management
15
Victory Capital Management
Texas
$18.5M 1,979,308 -67,426 -3%
RA
16
Royce & Associates
New York
$16.9M 1,806,991 +168,823 +10%
Morgan Stanley
17
Morgan Stanley
New York
$13.5M 1,448,268 +1,062,670 +276%
Northern Trust
18
Northern Trust
Illinois
$12.7M 1,356,321 +4,470 +0.3%
JPMorgan Chase & Co
19
JPMorgan Chase & Co
New York
$10.9M 1,162,476 +35,129 +3%
Parallax Volatility Advisers
20
Parallax Volatility Advisers
California
$10.6M 1,139,705 -583,432 -34%
KAM
21
Kopion Asset Management
Texas
$10.2M 1,087,041 +59,426 +6%
MIM
22
Meros Investment Management
Texas
$9.56M 1,023,880 +185,418 +22%
PCM
23
Penn Capital Management
Pennsylvania
$9.39M 1,003,959 +107,319 +12%
Nordea Investment Management
24
Nordea Investment Management
Sweden
$9.32M 990,673 -23,874 -2%
Charles Schwab
25
Charles Schwab
California
$9.11M 975,662 +16,062 +2%
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