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Magnite

103 hedge funds and large institutions have $55.3M invested in Magnite in 2017 Q4 according to their latest regulatory filings, with 17 funds opening new positions, 42 increasing their positions, 33 reducing their positions, and 25 closing their positions.

New
Increased
Maintained
Reduced
Closed

27% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 33

0% more funds holding in top 10

Funds holding in top 10: 11 (0)

3.57% less ownership

Funds ownership: 63.12%59.55% (-3.6%)

8% less funds holding

Funds holding: 112103 (-9)

32% less first-time investments, than exits

New positions opened: 17 | Existing positions closed: 25

55% less capital invested

Capital invested by funds: $122M → $55.3M (-$66.4M)

65% less call options, than puts

Call options by funds: $71K | Put options by funds: $202K

Holders
103
Holders Change
-9
Holders Change %
-8.04%
% of All Funds
2.34%
Holding in Top 10
1
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.02%
New
17
Increased
42
Reduced
33
Closed
25
Calls
$71K
Puts
$202K
Net Calls
-$131K
Net Calls Change
-$123K
Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$5.15M -$73.3K -29,311 -1%
SC
2
Sessa Capital
New York
$4.23M
Dimensional Fund Advisors
3
Dimensional Fund Advisors
Texas
$3.99M +$226K +90,358 +4%
Vanguard Group
4
Vanguard Group
Pennsylvania
$3.47M -$136K -54,302 -3%
Renaissance Technologies
5
Renaissance Technologies
New York
$3.2M +$2.09M +836,524 +96%
D.E. Shaw & Co
6
D.E. Shaw & Co
New York
$2.63M +$618K +247,035 +21%
Primecap Management
7
Primecap Management
California
$2.49M -$937K -375,000 -22%
RAM
8
Roumell Asset Management
Maryland
$2.09M +$1.12M +448,535 +67%
MCM
9
Matarin Capital Management
New York
$1.8M +$48.6K +19,440 +2%
State Street
10
State Street
Massachusetts
$1.75M +$32.2K +12,869 +1%
STB
11
S&T Bank
Pennsylvania
$1.35M +$39.4K +15,762 +2%
PGCM
12
Prescott Group Capital Management
Oklahoma
$1.3M -$282K -112,778 -14%
Deutsche Bank
13
Deutsche Bank
Germany
$1.28M +$677K +270,920 +66%
Citadel Advisors
14
Citadel Advisors
Florida
$1.27M -$644K -257,699 -28%
CM
15
Caption Management
Oklahoma
$1.23M +$1.64M +657,900 New
Two Sigma Investments
16
Two Sigma Investments
New York
$1.2M +$472K +188,833 +42%
Two Sigma Advisers
17
Two Sigma Advisers
New York
$1.19M +$122K +48,739 +8%
Jacobs Levy Equity Management
18
Jacobs Levy Equity Management
New Jersey
$959K +$118K +47,400 +10%
Northern Trust
19
Northern Trust
Illinois
$874K -$90.2K -36,076 -7%
RA
20
Royce & Associates
New York
$832K +$525K +210,000 +89%
SIM
21
Spark Investment Management
New York
$711K +$503K +201,200 +112%
TCIM
22
TIAA CREF Investment Management
New York
$638K +$7.51K +3,004 +0.9%
AFM
23
Anson Funds Management
Texas
$622K +$832K +332,776 New
Geode Capital Management
24
Geode Capital Management
Massachusetts
$591K -$190K -75,870 -19%
BIM
25
Bogle Investment Management
Massachusetts
$577K -$138K -55,397 -15%

MGNI Hedge Fund Activity: Q4 2017 in Review

103 of the 4,409 institutional investors tracked by Wall St. Rank reported a position in Magnite (MGNI) for Q4 2017, worth a combined $55.3M — down 55% from $122M a quarter earlier.

Sellers outnumbered buyers: 25 funds closed out of MGNI and 17 opened new positions — a net loss of 8 holders — while 33 trimmed existing stakes and 42 added.

The largest buyer was Renaissance Technologies, adding an estimated $2.09M. The largest seller was Divisar Capital Management, exiting entirely with an estimated $9.65M sold.

  • 103 institutional investors held Magnite (MGNI) as of Q4 2017, down from 112 in Q3 2017.
  • Funds reported $55.3M of Magnite stock for Q4 2017, down 55% quarter-over-quarter.
  • 17 funds opened new Magnite positions in Q4 2017 and 25 closed out, a net change of -8 holders.
  • The largest Magnite buyer in Q4 2017 was Renaissance Technologies, an estimated $2.09M added.
  • The largest Magnite seller in Q4 2017 was Divisar Capital Management, an estimated $9.65M sold.

Based on aggregated 13F filings for Q4 2017.