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MF

Magnetar Financial Portfolio holdings

AUM $9.84B
1-Year Est. Return 190.64%
This Fund
S&P 500
This Quarter Est. Return
+23.74%
1 Year Est. Return
+190.64%
3 Year Est. Return
+293.18%
5 Year Est. Return
+491.79%
10 Year Est. Return
+5,174.28%
AUM
$3.89B
AUM Growth
-$191M
Cap. Flow
-$495M
Cap. Flow %
-12.74%
Top 10 Hldgs %
51.96%
Holding
515
New
240
Increased
85
Reduced
55
Closed
99

Top Buys

Rank Stock Value
1
FDC
First Data Corporation
FDC
+$218M
2
MLNX
Mellanox Technologies, Ltd.
MLNX
+$192M
3
WP
Worldpay, Inc.
WP
+$188M
4
CELG
Celgene Corp
CELG
+$169M
5
WCG
Wellcare Health Plans, Inc.
WCG
+$153M

Top Sells

Rank Stock Value
1
SHPG
Shire pic
SHPG
+$199M
2
VVC
Vectren Corporation
VVC
+$187M
3
SCG
Scana
SCG
+$175M
4
ESL
Esterline Technologies
ESL
+$147M
5
NFX
Newfield Exploration
NFX
+$138M

Sector Composition

Rank Sector Weight
1 Technology 12.5%
2 Healthcare 11.77%
3 Communication Services 10.85%
4 Industrials 9.63%
5 Consumer Discretionary 5.27%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
FDS icon
376
PUT
Factset
FDS
$10.1B
$146K ﹤0.01%
+55,000
New +$12.3M
MFAC.WS
377
DELISTED
Megalith Financial Acquisition Corp. Warrants, each warrant exercisable for one share of Class A Com
MFAC.WS
$138K ﹤0.01%
500,000
– –
TBRGW
378
DELISTED
Thunder Bridge Acquisition, Ltd. Warrant
TBRGW
$131K ﹤0.01%
182,100
+12,000
+7% +$5.32K
MSCI icon
379
PUT
MSCI
MSCI
$42.1B
$124K ﹤0.01%
+45,000
New +$7.83M
IT icon
380
PUT
Gartner
IT
$10.4B
$122K ﹤0.01%
+55,000
New +$7.63M
SYNH
381
CALL
DELISTED
Syneos Health, Inc. Class A Common Stock
SYNH
$120K ﹤0.01%
+16,500
New +$800K
EVRI
382
DELISTED
Everi Holdings
EVRI
$112K ﹤0.01%
+10,655
New +$81K
DF
383
DELISTED
Dean Foods Company
DF
$110K ﹤0.01%
+36,278
New +$146K
SWN
384
DELISTED
Southwestern Energy Company
SWN
$86K ﹤0.01%
18,383
+7,021
+62% +$30.3K
ARYAW
385
DELISTED
ARYA Sciences Acquisiton Corp. Warrant
ARYAW
$86K ﹤0.01%
75,000
– –
EIGI
386
DELISTED
Endurance International Group Holdings, Inc.
EIGI
$85K ﹤0.01%
+11,682
New +$85.2K
DS
387
DELISTED
Drive Shack Inc.
DS
$84K ﹤0.01%
18,712
+7,542
+68% +$34K
HLIT icon
388
Harmonic Inc
HLIT
$1.2B
$83K ﹤0.01%
+15,263
New +$80.9K
PBI icon
389
Pitney Bowes
PBI
$2.41B
$81K ﹤0.01%
+11,748
New +$81.3K
DVA icon
390
CALL
DaVita
DVA
$15.4B
$78K ﹤0.01%
+120,000
New +$6.64M
ARAY icon
391
Accuray
ARAY
$29M
$65K ﹤0.01%
13,646
+2,483
+22% +$11.3K
SIGA icon
392
SIGA Technologies
SIGA
$240M
$63K ﹤0.01%
+10,447
New +$70.1K
ALGRW
393
DELISTED
Allegro Merger Corp Warrant
ALGRW
$45K ﹤0.01%
167,200
+41,400
+33% +$11.5K
GNC
394
DELISTED
GNC Holdings, Inc.
GNC
$42K ﹤0.01%
+15,241
New +$43.1K
LACQW
395
DELISTED
Leisure Acquisition Corp. Warrant
LACQW
$40K ﹤0.01%
+75,000
New +$50.8K
MOSC.WS
396
DELISTED
Mosaic Acquisition Corp. Warrants, each exercisable for one Class A Common Stock at an exercise pric
MOSC.WS
$37K ﹤0.01%
+44,179
New +$34.2K
FTR
397
DELISTED
Frontier Communications Corp.
FTR
$32K ﹤0.01%
+16,110
New +$39.1K
LGC.WS
398
DELISTED
Legacy Acquisition Corp. Warrants, exercisable for one-half of one share of Class A Common Stock for
LGC.WS
$4K ﹤0.01%
+13,200
New +$3.89K
ADP icon
399
Automatic Data Processing
ADP
$106B
– –
-5,268
Closed -$691K
ALGN icon
400
Align Technology
ALGN
$12.6B
– –
-983
Closed -$206K
14 15
16
17 18

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HI
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MPI
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URS
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FPAS
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CCM
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FCM
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HL
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DCP
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Magnetar Financial's Q1 2019 Portfolio in Review

As of Q1 2019, Magnetar Financial held 515 positions worth $3.89B, down 4.7% from $4.08B the previous quarter. Its ten largest holdings account for 52% of the portfolio.

Magnetar Financial withdrew a net $495M in Q1 2019, closing 99 positions and reducing 55 holdings. Its most notable exit was Shire pic, an estimated $199M position sold in full.

By sector, the portfolio is most concentrated in Technology at 13% of assets, up from 11% a quarter earlier, followed by Healthcare and Communication Services.

Against the trend, Magnetar Financial opened a new position in Mellanox Technologies, Ltd. worth $226M.

  • Magnetar Financial's largest Q1 2019 buy was Mellanox Technologies, Ltd.: 1,908,540 shares worth $226M.
  • Magnetar Financial added most to First Data Corporation in Q1 2019, an estimated $218M increase.
  • Magnetar Financial's biggest Q1 2019 reduction was Avista, cutting an estimated $113M.
  • Magnetar Financial fully exited Shire pic in Q1 2019, selling an estimated $199M.
  • Magnetar Financial's ten largest holdings make up 52% of its $3.89B portfolio in Q1 2019.
  • Magnetar Financial opened 240 new positions and closed 99 in Q1 2019.
  • Magnetar Financial's portfolio value fell 4.7% quarter-over-quarter to $3.89B.

Based on Magnetar Financial's 13F filing for Q1 2019, filed 15 May 2019.