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Magnite

145 hedge funds and large institutions have $306M invested in Magnite in 2019 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 51 increasing their positions, 50 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

72% more call options, than puts

Call options by funds: $4.89M | Put options by funds: $2.83M

32% more first-time investments, than exits

New positions opened: 29 | Existing positions closed: 22

5% more funds holding

Funds holding: 138145 (+7)

2% more repeat investments, than reductions

Existing positions increased: 51 | Existing positions reduced: 50

0.86% more ownership

Funds ownership: 68.73%69.6% (+0.86%)

3% less capital invested

Capital invested by funds: $317M → $306M (-$11.1M)

20% less funds holding in top 10

Funds holding in top 10: 54 (-1)

Holders
145
Holders Change
+7
Holders Change %
+5.07%
% of All Funds
2.86%
Holding in Top 10
4
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-20%
% of All Funds
0.08%
New
29
Increased
51
Reduced
50
Closed
22
Calls
$4.89M
Puts
$2.83M
Net Calls
+$2.05M
Net Calls Change
+$1.76M
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$28.4M +$522K +63,450 +2%
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$21M -$849K -103,236 -4%
Vanguard Group
3
Vanguard Group
Pennsylvania
$19.5M +$211K +25,634 +1%
RA
4
Royce & Associates
New York
$14.4M +$95.4K +11,600 +0.7%
DCM
5
Driehaus Capital Management
Illinois
$13.9M +$1.51M +183,658 +12%
Wellington Management Group
6
Wellington Management Group
Massachusetts
$13M +$3M +364,781 +30%
CPA
7
Cowen Prime Advisors
New York
$10.4M +$3.33M +405,000 +47%
State Street
8
State Street
Massachusetts
$9.68M +$806K +98,053 +9%
GIM
9
Granahan Investment Management
Massachusetts
$9.14M +$2.62M +318,238 +40%
Acadian Asset Management
10
Acadian Asset Management
Massachusetts
$7.72M -$182K -22,136 -2%
Arrowstreet Capital
11
Arrowstreet Capital
Massachusetts
$7.24M +$758K +92,169 +12%
Renaissance Technologies
12
Renaissance Technologies
New York
$7M -$3.85M -468,570 -35%
Two Sigma Advisers
13
Two Sigma Advisers
New York
$6.55M +$575K +69,900 +10%
Impax Asset Management Group
14
Impax Asset Management Group
United Kingdom
$6.12M +$6.17M +750,000 New
MHP
15
Manatuck Hill Partners
Connecticut
$6.08M +$420K +51,100 +7%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$5.17M -$289K -35,193 -5%
Marshall Wace
17
Marshall Wace
United Kingdom
$4.89M +$4.93M +599,415 New
N
18
Nuveen
North Carolina
$4.84M +$1.83M +222,819 +60%
Northern Trust
19
Northern Trust
Illinois
$4.82M -$40.2K -4,895 -0.8%
Fuller & Thaler Asset Management
20
Fuller & Thaler Asset Management
California
$4.61M +$12.1K +1,475 +0.3%
D.E. Shaw & Co
21
D.E. Shaw & Co
New York
$4.3M -$701K -85,316 -14%
Connor, Clark & Lunn Investment Management (CC&L)
22
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$4.3M -$318K -38,725 -7%
MA
23
MYDA Advisors
New York
$4.08M +$2.22M +270,000 +117%
MWNA
24
Marshall Wace North America
New York
$3.95M +$3.98M +483,724 New
NCL
25
Nishkama Capital LLC
Puerto Rico
$3.08M +$2.41M +293,435 +347%

MGNI Hedge Fund Activity: Q4 2019 in Review

145 of the 5,075 institutional investors tracked by Wall St. Rank reported a position in Magnite (MGNI) for Q4 2019, worth a combined $306M — down 3.5% from $317M a quarter earlier.

Buyers outnumbered sellers: 29 funds opened new MGNI positions and 22 closed out — a net gain of 7 holders — while 51 added to existing stakes and 50 trimmed.

The largest buyer was Impax Asset Management Group, opening a new position worth an estimated $6.17M. The largest seller was EAM Investors, exiting entirely with an estimated $4.6M sold.

  • 145 institutional investors held Magnite (MGNI) as of Q4 2019, up from 138 in Q3 2019.
  • Funds reported $306M of Magnite stock for Q4 2019, down 3.5% quarter-over-quarter.
  • 29 funds opened new Magnite positions in Q4 2019 and 22 closed out, a net change of +7 holders.
  • The largest Magnite buyer in Q4 2019 was Impax Asset Management Group, an estimated $6.17M added.
  • The largest Magnite seller in Q4 2019 was EAM Investors, an estimated $4.6M sold.

Based on aggregated 13F filings for Q4 2019.