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MF

Magnetar Financial Portfolio holdings

AUM $11B
1-Year Est. Return 3.37%
This Fund
S&P 500
This Quarter Est. Return
+12.3%
1 Year Est. Return
-3.37%
3 Year Est. Return
+334.16%
5 Year Est. Return
+550.58%
10 Year Est. Return
+5,328.36%
AUM
$3.94B
AUM Growth
+$20.3M
Cap. Flow
-$803M
Cap. Flow %
-20.39%
Top 10 Hldgs %
26.72%
Holding
614
New
169
Increased
81
Reduced
51
Closed
251

Top Buys

Rank Stock Value
1
HUM icon
Humana
HUM
+$110M
2
PXD
Pioneer Natural Resource Co.
PXD
+$83M
3
WRK
WestRock Company
WRK
+$55.4M
4
SP
SP Plus Corporation
SP
+$51.4M
5
OLK
Olink Holding AB (publ) American Depositary Shares
OLK
+$48.2M

Top Sells

Rank Stock Value
1
NEWR
New Relic, Inc.
NEWR
+$98.3M
2
BAX icon
Baxter International
BAX
+$91.4M
3
ABCM
Abcam PLC
ABCM
+$80.5M
4
ATVI
Activision Blizzard
ATVI
+$74.8M
5
SGEN
Seagen Inc. Common Stock
SGEN
+$74.1M

Sector Composition

Rank Sector Weight
1 Healthcare 45.91%
2 Miscellaneous 18.31%
3 Financials 7.44%
4 Consumer Discretionary 6.8%
5 Technology 4.72%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
HUM icon
1
Humana
HUM
$48.2B
$160M 4.07%
349,813
+224,041
+178% +$110M
MRK icon
2
Merck
MRK
$371B
$152M 3.87%
1,396,487
+109,719
+9% +$11.4M
NVS icon
3
Novartis
NVS
$304B
$125M 3.18%
1,239,942
+440,244
+55% +$42.5M
ACI icon
4
Albertsons Companies
ACI
$6.09B
$90.5M 2.3%
3,934,756
-731,280
-16% -$16.2M
ABT icon
5
Abbott
ABT
$187B
$90M 2.28%
817,235
-215,863
-21% -$21.6M
ZBH icon
6
Zimmer Biomet
ZBH
$18.7B
$89.8M 2.28%
737,720
-358,331
-33% -$40M
WRK
7
DELISTED
WestRock Company
WRK
$87.9M 2.23%
2,116,558
+1,441,471
+214% +$55.4M
CVII
8
DELISTED
Churchill Capital Corp VII Class A Common Stock
CVII
$87.2M 2.21%
8,306,206
– –
ELAN icon
9
Elanco Animal Health
ELAN
$12.2B
$86.2M 2.19%
5,786,812
-2,108,719
-27% -$23.9M
EHC icon
10
Encompass Health
EHC
$12B
$83.2M 2.11%
1,247,745
+187,012
+18% +$12.1M
PXD
11
DELISTED
Pioneer Natural Resource Co.
PXD
$83.2M 2.11%
370,069
+354,238
+2,238% +$83M
SPLK
12
DELISTED
Splunk Inc
SPLK
$83.2M 2.11%
546,078
+9,922
+2% +$1.48M
TXNM
13
TXNM Energy Inc
TXNM
$5.98B
$83M 2.11%
1,994,913
-102,900
-5% -$4.41M
KRTX
14
DELISTED
Karuna Therapeutics, Inc. Common Stock
KRTX
$64M 1.62%
202,165
+198,264
+5,082% +$38.5M
MCK icon
15
McKesson
MCK
$106B
$60M 1.52%
129,624
-1,037
-0.8% -$472K
AMED
16
DELISTED
Amedisys
AMED
$58.8M 1.49%
618,911
+11,051
+2% +$1.03M
CI icon
17
Cigna
CI
$74.7B
$57.5M 1.46%
192,040
+146,547
+322% +$42.8M
CPRI icon
18
Capri Holdings
CPRI
$1.54B
$56.6M 1.44%
1,126,547
-186,634
-14% -$9.31M
SP
19
DELISTED
SP Plus Corporation
SP
$52.5M 1.33%
+1,025,013
New +$51.4M
GSK icon
20
GSK
GSK
$100B
$52.2M 1.32%
1,407,679
-215,881
-13% -$7.75M
MDT icon
21
Medtronic
MDT
$120B
$52.2M 1.32%
633,234
-686,678
-52% -$52.3M
OLK
22
DELISTED
Olink Holding AB (publ) American Depositary Shares
OLK
$51.5M 1.31%
+2,049,051
New +$48.2M
MRTX
23
DELISTED
Mirati Therapeutics, Inc. Common Stock
MRTX
$49M 1.24%
+834,390
New +$46.9M
IMGN
24
DELISTED
Immunogen Inc
IMGN
$48.3M 1.23%
+1,629,285
New +$32.4M
CERE
25
DELISTED
Cerevel Therapeutics Holdings, Inc. Common Stock
CERE
$43.2M 1.1%
+1,018,428
New +$29.3M
1
2 3 4 5

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LCAM
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IIM
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RCMNY
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MPI
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RCMF
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SIM
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ACA
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Magnetar Financial's Q4 2023 Portfolio in Review

As of Q4 2023, Magnetar Financial held 614 positions worth $3.94B, up 0.52% from $3.92B the previous quarter. Its ten largest holdings account for 27% of the portfolio.

Magnetar Financial withdrew a net $803M in Q4 2023, closing 251 positions and reducing 51 holdings. Its most notable exit was New Relic, Inc., an estimated $98.3M position sold in full.

By sector, the portfolio is most concentrated in Healthcare at 46% of assets, down from 47% a quarter earlier, followed by Miscellaneous and Financials.

Against the trend, Magnetar Financial opened a new position in SP Plus Corporation worth $52.5M.

  • Magnetar Financial's largest Q4 2023 buy was SP Plus Corporation: 1,025,013 shares worth $52.5M.
  • Magnetar Financial added most to Humana in Q4 2023, an estimated $110M increase.
  • Magnetar Financial's biggest Q4 2023 reduction was Medtronic, cutting an estimated $52.3M.
  • Magnetar Financial fully exited New Relic, Inc. in Q4 2023, selling an estimated $98.3M.
  • Magnetar Financial's ten largest holdings make up 27% of its $3.94B portfolio in Q4 2023.
  • Magnetar Financial opened 169 new positions and closed 251 in Q4 2023.
  • Magnetar Financial's portfolio value rose 0.52% quarter-over-quarter to $3.94B.

Based on Magnetar Financial's 13F filing for Q4 2023, filed 13 Feb 2024.