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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
+7.09%
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
$5.62B
AUM Growth
+$101M
Cap. Flow
+$131M
Cap. Flow %
2.34%
Top 10 Hldgs %
43.56%
Holding
1,009
New
309
Increased
157
Reduced
180
Closed
335

Top Buys

Rank Stock Value
1
AET
Aetna Inc
AET
+$255M
2
CAVM
Cavium, Inc.
CAVM
+$202M
3
CAA
CalAtlantic Group, Inc.
CAA
+$134M
4
AMLP icon
Alerian MLP ETF
AMLP
+$115M
5
TWX
Time Warner Inc
TWX
+$106M

Top Sells

Rank Stock Value
1
BCR
CR Bard Inc.
BCR
+$174M
2
LVLT
Level 3 Communications Inc
LVLT
+$170M
3
RICE
Rice Energy Inc.
RICE
+$170M
4
BRCD
Brocade Communications Systems, Inc. NEW
BRCD
+$132M
5
DGI
DigitalGlobe Inc.
DGI
+$102M

Sector Composition

Rank Sector Weight
1 Communication Services 18.85%
2 Technology 14.54%
3 Energy 11.06%
4 Financials 7.08%
5 Materials 5.84%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
ORC
651
Orchid Island Capital
ORC
$1.31B
$101K ﹤0.01%
+2,176
New +$107K
AKS
652
DELISTED
AK Steel Holding Corp
AKS
$100K ﹤0.01%
17,704
+1,401
+9% +$7.3K
OPCH icon
653
Option Care Health
OPCH
$3.4B
$64K ﹤0.01%
+5,469
New +$55.2K
WTI icon
654
W&T Offshore
WTI
$545M
$52K ﹤0.01%
+15,816
New +$49.1K
NXPI icon
655
PUT
NXP Semiconductors
NXPI
$68B
$27K ﹤0.01%
1,090,000
+423,800
+64% +$49M
TWX
656
PUT
DELISTED
Time Warner Inc
TWX
$21K ﹤0.01%
1,867,100
+944,000
+102% +$89.2M
RXDX
657
CALL
DELISTED
Ignyta, Inc.
RXDX
$14K ﹤0.01%
+289,100
New +$4.69M
TWX
658
CALL
DELISTED
Time Warner Inc
TWX
$5K ﹤0.01%
+19,000
New +$1.79M
A icon
659
Agilent Technologies
A
$39.1B
– –
-10,387
Closed -$667K
ADSK icon
660
Autodesk
ADSK
$44.3B
– –
-3,764
Closed -$423K
ADTN icon
661
Adtran
ADTN
$798M
– –
-10,729
Closed -$257K
AER icon
662
AerCap
AER
$23.9B
– –
-4,136
Closed -$211K
AFB
663
AllianceBernstein National Municipal Income Fund
AFB
$312M
– –
-12,535
Closed -$175K
AFL icon
664
Aflac
AFL
$63.9B
– –
-89,574
Closed -$3.65M
AGI icon
665
Alamos Gold
AGI
$12.4B
– –
-203,091
Closed -$1.37M
AIZ icon
666
Assurant
AIZ
$13.7B
– –
-3,468
Closed -$331K
ALKS icon
667
Alkermes
ALKS
$8.82B
– –
-24,822
Closed -$1.26M
AMD icon
668
Advanced Micro Devices
AMD
$851B
– –
-76,126
Closed -$971K
AMH icon
669
American Homes 4 Rent
AMH
$12B
– –
-10,509
Closed -$228K
AMT icon
670
American Tower
AMT
$77.7B
– –
-4,498
Closed -$615K
ANSS
671
DELISTED
Ansys
ANSS
– –
-14,186
Closed -$1.74M
APTV icon
672
Aptiv
APTV
$12B
– –
-5,385
Closed -$530K
AR icon
673
Antero Resources
AR
$10.9B
– –
-36,241
Closed -$721K
ARMK icon
674
Aramark
ARMK
$15B
– –
-36,563
Closed -$1.07M
ARR
675
Armour Residential REIT
ARR
$2.02B
– –
-4,608
Closed -$620K
25 26
27
28 29

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Magnetar Financial's Q4 2017 Portfolio in Review

As of Q4 2017, Magnetar Financial held 1,009 positions worth $5.62B, up 1.8% from $5.52B the previous quarter. Its ten largest holdings account for 44% of the portfolio.

Magnetar Financial's Q4 2017 filing shows 309 new, 157 increased, 180 reduced and 335 closed positions. Its largest new stake was Cavium, Inc.: 2,607,775 shares worth $219M. The largest sale was CR Bard Inc., an estimated $174M.

By sector, the portfolio is most concentrated in Communication Services at 19% of assets, up from 15% a quarter earlier, followed by Technology and Energy.

  • Magnetar Financial's largest Q4 2017 buy was Cavium, Inc.: 2,607,775 shares worth $219M.
  • Magnetar Financial added most to Aetna Inc in Q4 2017, an estimated $255M increase.
  • Magnetar Financial's biggest Q4 2017 reduction was Diamondback Energy, cutting an estimated $60M.
  • Magnetar Financial fully exited CR Bard Inc. in Q4 2017, selling an estimated $174M.
  • Magnetar Financial's ten largest holdings make up 44% of its $5.62B portfolio in Q4 2017.
  • Magnetar Financial opened 309 new positions and closed 335 in Q4 2017.
  • Magnetar Financial's portfolio value rose 1.8% quarter-over-quarter to $5.62B.

Based on Magnetar Financial's 13F filing for Q4 2017, filed 14 Feb 2018.