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Magnite

278 hedge funds and large institutions have $2.51B invested in Magnite in 2021 Q3 according to their latest regulatory filings, with 55 funds opening new positions, 96 increasing their positions, 73 reducing their positions, and 40 closing their positions.

New
Increased
Maintained
Reduced
Closed

38% more first-time investments, than exits

New positions opened: 55 | Existing positions closed: 40

32% more repeat investments, than reductions

Existing positions increased: 96 | Existing positions reduced: 73

4% more funds holding

Funds holding: 267278 (+11)

2.44% more ownership

Funds ownership: 66.22%68.66% (+2.4%)

13% less capital invested

Capital invested by funds: $2.87B → $2.51B (-$363M)

18% less funds holding in top 10

Funds holding in top 10: 119 (-2)

55% less call options, than puts

Call options by funds: $65.7M | Put options by funds: $146M

Holders
278
Holders Change
+11
Holders Change %
+4.12%
% of All Funds
4.87%
Holding in Top 10
9
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-18.18%
% of All Funds
0.16%
New
55
Increased
96
Reduced
73
Closed
40
Calls
$65.7M
Puts
$146M
Net Calls
-$80.7M
Net Calls Change
+$81.6M
Name Holding Trade Value Shares
Change
Change in
Stake
Nisa Investment Advisors
276
Nisa Investment Advisors
Missouri
$171
Renaissance Technologies
277
Renaissance Technologies
New York
-$38.2M -1,129,454 Closed
NCL
278
Nishkama Capital LLC
Puerto Rico
-$8.79M -259,848 Closed
SCM
279
SG Capital Management
Illinois
-$7.68M -227,056 Closed
Holocene Advisors
280
Holocene Advisors
New York
-$6.06M -178,997 Closed
GPC
281
Glen Point Capital
United Kingdom
-$4.91M -145,000 Closed
RAM
282
Roumell Asset Management
Maryland
-$3.38M -100,000 Closed
Capital Fund Management (CFM)
283
Capital Fund Management (CFM)
France
-$2.17M -71,962 Closed
RHJA
284
Rice Hall James & Associates
California
-$1.99M -58,847 Closed
TI
285
Trexquant Investment
Connecticut
-$1.74M -51,436 Closed
MWNA
286
Marshall Wace North America
New York
-$1.24M -36,701 Closed
BRA
287
Blue Rock Advisors
Minnesota
-$1.21M -35,643 Closed
AR
288
Advisory Research
Illinois
-$785K -23,210 Closed
SRAM
289
Spouting Rock Asset Management
Pennsylvania
-$726K -21,468 Closed
BPIM
290
Brant Point Investment Management
New York
-$677K -20,000 Closed
Wolverine Trading
291
Wolverine Trading
Illinois
-$555K -18,453 Closed
QT
292
Quantbot Technologies
New York
-$593K -17,536 Closed
CCIA
293
Campbell & Co Investment Adviser
Maryland
-$563K -16,650 Closed
Wellington Management Group
294
Wellington Management Group
Massachusetts
-$418K -12,365 Closed
BC
295
Bridgefront Capital
Texas
-$374K -11,040 Closed
Lazard Asset Management
296
Lazard Asset Management
New York
-$338K -10,000 Closed
DC
297
Diametric Capital
Massachusetts
-$332K -9,811 Closed
SEP
298
Southland Equity Partners
Missouri
-$330K -9,763 Closed
SIC
299
Salem Investment Counselors
North Carolina
-$319K -9,430 Closed
PA
300
Pinnacle Associates
New York
-$279K -8,250 Closed

MGNI Hedge Fund Activity: Q3 2021 in Review

278 of the 5,712 institutional investors tracked by Wall St. Rank reported a position in Magnite (MGNI) for Q3 2021, worth a combined $2.51B — down 13% from $2.87B a quarter earlier.

Buyers outnumbered sellers: 55 funds opened new MGNI positions and 40 closed out — a net gain of 15 holders — while 96 added to existing stakes and 73 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $71.7M. The largest seller was Renaissance Technologies, exiting entirely with an estimated $38.2M sold.

  • 278 institutional investors held Magnite (MGNI) as of Q3 2021, up from 267 in Q2 2021.
  • Funds reported $2.51B of Magnite stock for Q3 2021, down 13% quarter-over-quarter.
  • 55 funds opened new Magnite positions in Q3 2021 and 40 closed out, a net change of +15 holders.
  • The largest Magnite buyer in Q3 2021 was Fidelity Investments, an estimated $71.7M added.
  • The largest Magnite seller in Q3 2021 was Renaissance Technologies, an estimated $38.2M sold.

Based on aggregated 13F filings for Q3 2021.