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Magnite
MGNI

90 hedge funds and large institutions have $270M invested in Magnite in 2015 Q1 according to their latest regulatory filings, with 16 funds opening new positions, 39 increasing their positions, 25 reducing their positions, and 6 closing their positions.

New
Increased
Maintained
Reduced
Closed

167% more first-time investments, than exits

New positions opened: 16 | Existing positions closed: 6

56% more repeat investments, than reductions

Existing positions increased: 39 | Existing positions reduced: 25

25% more funds holding in top 10

Funds holding in top 10: 4 → 5 (+1)

24% more capital invested

Capital invested by funds: $218M → $270M (+$52.3M)

13% more funds holding

Funds holding: 80 → 90 (+10)

1.95% more ownership

Funds ownership: 38.71% → 40.67% (+2%)

73% less call options, than puts

Call options by funds: $358K | Put options by funds: $1.3M

Holders
90
Holders Change
+10
Holders Change %
+12.5%
% of All Funds
2.4%
Holding in Top 10
5
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+25%
% of All Funds
0.13%
New
16
Increased
39
Reduced
25
Closed
6
Calls
$358K
Puts
$1.3M
Net Calls
-$946K
Net Calls Change
-$954K

Top Buyers

Rank Fund Capital Flow
1
Bank of Montreal
Bank of Montreal
Ontario, Canada
+$15.1M
2
PRCM
Pine River Capital Management
Minnesota
+$10.3M
3
EAM
EverPoint Asset Management
Connecticut
+$7.54M
4
Renaissance Technologies
Renaissance Technologies
New York
+$4.29M
5
Marshall Wace
Marshall Wace
United Kingdom
+$3.68M

Top Sellers

Rank Fund Capital Flow
1
MXM
Mayfield XII Management
California
-$17.7M
2
SPM
Symmetry Peak Management
Pennsylvania
-$8.57M
3
Adage Capital Partners
Adage Capital Partners
Massachusetts
-$6.2M
4
AAP
Ardsley Advisory Partners
Connecticut
-$2.99M
5
NCGI
Next Century Growth Investors
Minnesota
-$2.49M
Name Holding Trade Value Shares
Change 		Change in
Stake
Ohio Public Employees Retirement System (OPERS)
26
Ohio Public Employees Retirement System (OPERS)
Ohio
$2.64M +$2.48M +147,200 New
SPM
27
Symmetry Peak Management
Pennsylvania
$2.59M -$8.57M -508,375 -78%
TI
28
Turner Investments
Pennsylvania
$2.54M -$876K -51,960 -27%
Citadel Advisors
29
Citadel Advisors
Florida
$2.45M +$1.36M +80,695 +144%
RFC
30
Russell Frank Company
Washington
$2.44M +$126K +7,454 +6%
OAM
31
Oxford Asset Management
United Kingdom
$2.35M +$1.16M +69,108 +111%
TCIM
32
TIAA CREF Investment Management
New York
$2.35M +$66.3K +3,931 +3%
GWM
33
Gupta Wealth Management
California
$2.07M +$1.95M +115,687 New
WI
34
WHV Investments
California
$1.98M -$2.44M -144,695 -57%
Adage Capital Partners
35
Adage Capital Partners
Massachusetts
$1.95M -$6.2M -367,635 -77%
GC
36
Globeflex Capital
California
$1.75M -$66.3K -3,934 -4%
BIT
37
BlackRock Institutional Trust
California
$1.67M +$480K +28,469 +44%
Royal Bank of Canada
38
Royal Bank of Canada
Ontario, Canada
$1.62M +$227K +13,448 +18%
State Street
39
State Street
Massachusetts
$1.58M +$390K +23,120 +36%
CS
40
Credit Suisse
Switzerland
$1.56M +$1.14M +67,723 +345%
Northern Trust
41
Northern Trust
Illinois
$1.44M -$10.6K -629 -0.8%
EI
42
EAM Investors
California
$1.3M – – –
ARTA
43
A.R.T. Advisors
New York
$1.2M +$769K +45,633 +214%
Millennium Management
44
Millennium Management
New York
$1.18M +$881K +52,253 +384%
Wells Fargo
45
Wells Fargo
California
$1.17M -$25.5K -1,515 -2%
MAA
46
Managed Account Advisors
New Jersey
$1.12M -$378K -22,455 -26%
Allianz Asset Management
47
Allianz Asset Management
Germany
$1.1M +$1.03M +61,280 New
TI
48
Trexquant Investment
Connecticut
$1.07M +$1M +59,500 New
Jacobs Levy Equity Management
49
Jacobs Levy Equity Management
New Jersey
$1.05M – – –
BCCM
50
Blue Clay Capital Management
Minnesota
$1.02M – – –
1
2
3 4

MGNI Hedge Fund Activity: Q1 2015 in Review

90 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in Magnite (MGNI) for Q1 2015, worth a combined $270M — up 24% from $218M a quarter earlier.

Buyers outnumbered sellers: 16 funds opened new MGNI positions and 6 closed out — a net gain of 10 holders — while 39 added to existing stakes and 25 trimmed.

The largest buyer was Bank of Montreal, adding an estimated $15.1M. The largest seller was Mayfield XII Management, cutting an estimated $17.7M.

  • 90 institutional investors held Magnite (MGNI) as of Q1 2015, up from 80 in Q4 2014.
  • Funds reported $270M of Magnite stock for Q1 2015, up 24% quarter-over-quarter.
  • 16 funds opened new Magnite positions in Q1 2015 and 6 closed out, a net change of +10 holders.
  • The largest Magnite buyer in Q1 2015 was Bank of Montreal, an estimated $15.1M added.
  • The largest Magnite seller in Q1 2015 was Mayfield XII Management, an estimated $17.7M sold.

Based on aggregated 13F filings for Q1 2015.