Magnetar Financial LLC Q4 2020 Filing

Filed February 12, 2021

Portfolio Value

$7.1T

Holdings

693

Report Date

Q4 2020

Filing Type

13F-HR

All Holdings (693 positions)

#StockSharesValue% PortfolioType
1
OPENOPENDOOR TECHNOLOGIES INC
23,960,401$445.3B6.29%
2
IPHIINPHI CORP
1,263,077$202.7B2.86%
3
XLNXEURXILINX INC
1,366,300$193.7B2.74%
4
WTWWILLIS TOWERS WATSON PLC LTD
917,575$193.3B2.73%
5
CHURCHILL CAPITAL CORP IV
17,982,000$185.2B2.62%
6
ALXNALEXION PHARMACEUTICALS INC
1,180,653$184.5B2.61%
7
MXIMMAXIM INTEGRATED PRODS INC
1,912,841$169.6B2.40%
8
VAREURVARIAN MED SYS INC
868,591$152.0B2.15%
9
TXNMPNM RES INC
3,043,242$147.7B2.09%
10
NAVNAVISTAR INTL CORP NEW
2,811,045$123.6B1.75%
11
AJRDEURAEROJET ROCKETDYNE HLDGS INC
2,314,718$122.3B1.73%
12
ACACIA COMMUNICATIONS INC
1,590,626$116.1B1.64%
13
BMC STK HLDGS INC
1,917,079$102.9B1.45%
14
WORKSLACK TECHNOLOGIES INC
2,376,122$100.4B1.42%
15
HMS HLDGS CORP
2,148,016$78.9B1.12%
16
EIDOS THERAPEUTICS INC
599,330$78.9B1.11%
17
TIFEURTIFFANY & CO NEW
573,444$75.4B1.06%
18
GRUBHUB INC
977,544$72.6B1.03%
19
FTAC OLYMPUS ACQUISITION COR
6,572,255$71.4B1.01%
20
MPLNUSDMULTIPLAN CORPORATION
8,886,036$71.0B1.00%
21
PARSLEY ENERGY INC
4,947,949$70.3B0.99%
22
FITBIT INC
9,996,246$68.0B0.96%
23
OSBCADNORBORD INC
1,426,600$61.6B0.87%
24
CIIG MERGER CORP
1,940,616$54.6B0.77%
25
CHURCHILL CAP CORP II
4,999,995$51.8B0.73%
26
CONX CORP
4,655,000$48.6B0.69%
27
TCFTCF FINL CORP
1,281,439$47.4B0.67%
28
SPWHSPORTSMANS WHSE HLDGS INC
2,691,082$47.2B0.67%
29
Z 1.375 09/01/26ZILLOW GROUP INC
15,350,000$46.2B0.65%
30
NORTHERN GENESIS ACQUISITION
2,563,231$45.6B0.64%
31
MICROCHIP TECHNOLOGY INC.
22,300,000$45.4B0.64%
32
NOVAQSUNNOVA ENERGY INTL INC.
901,225$40.7B0.57%
33
APOLLO STRATEGIC GROWTH CAPT
3,685,500$40.3B0.57%
34
CF FINANCE ACQUISITION CORP
3,590,014$39.6B0.56%
35
BSXBOSTON SCIENTIFIC CORP
1,082,946$38.9B0.55%
36
ASCENDANT DIGITAL ACQUISITIO
3,524,000$37.0B0.52%
37
ATLAS CREST INVT CORP
3,401,561$35.9B0.51%
38
NORTHERN STAR ACQUISITION CO
2,453,000$35.7B0.50%
39
CM LIFE SCIENCES INC
2,898,231$33.6B0.47%
40
MRKMERCK & CO. INC
399,203$32.7B0.46%
41
TDWDTAILWIND ACQUISITION CORP
2,917,793$31.5B0.44%
42
PRIAFPRIME IMPACT ACQUISITION I
2,938,448$31.2B0.44%
43
E MERGE TECHNOLOGY ACQUISITI
2,875,000$30.6B0.43%
44
SOCIAL CAPITAL HEDOSOPHA HLD
2,427,464$29.9B0.42%
45
COHN ROBBINS HOLDINGS CORP
2,761,300$29.7B0.42%
46
LABORATORY CORP AMER HLDGS
143,607$29.2B0.41%
47
EXECUTIVE NETWORK PARTNERING
1,105,000$28.2B0.40%
48
LANDCADIA HOLDINGS III INC
2,473,862$27.6B0.39%
49
GORES HLDGS V INC
2,524,203$27.4B0.39%
50
BURGUNDY TECHNOLOGY ACQU COR
2,417,952$27.3B0.39%
51
8INSYNEOS HEALTH INC
396,432$27.0B0.38%
52
X 5 11/01/26UNITED STATES STL CORP NEW
18,000,000$27.0B0.38%
53
AZNASTRAZENECA PLC
532,231$26.6B0.38%
54
CCIXCHURCHILL CAPITAL CORP V
2,500,000$26.3B0.37%
55
NRG 2.75 06/01/48NRG ENERGY INC
22,800,000$26.1B0.37%
56
CHP MERGER CORP
2,370,000$25.0B0.35%
5711,750,000$24.9B0.35%
58
TWC TECH HLDGS II CORP
2,311,300$24.8B0.35%
59
CXOEURCONCHO RES INC
409,142$23.9B0.34%
60
FALCON CAPITAL ACQUISITN COR
2,216,257$23.7B0.33%
61
MERITOR INC
20,544,000$23.7B0.33%
62
FOLEY TRASIMENE ACQUISTN COR
2,099,330$23.5B0.33%
63
LITE 0.25 03/15/24LUMENTUM HLDGS INC
13,800,000$22.7B0.32%
64
FUSION ACQUISITION CORP
1,992,536$22.5B0.32%
65
OSPREY TECHNLGY AQUISTION CO
2,028,372$22.2B0.31%
66
ARTIUS ACQUISITION INC
1,863,362$20.9B0.30%
67
PERIPHAS CAPITAL PARTNERING
800,000$20.9B0.30%
68170,000$20.8B0.29%
69
CF ACQUISITION CORP IV
2,000,000$20.6B0.29%
70
NEW PROVIDENCE ACQUISITION
1,514,943$20.6B0.29%
71
BROOGE ENERGY LTD
2,000,000$20.5B0.29%
72
MDTMEDTRONIC PLC
174,988$20.5B0.29%
73
LUV 1.25 05/01/25SOUTHWEST AIRLS CO
14,000,000$20.4B0.29%
74
SUSTAINABLE OPPORTNTS ACQ CO
1,724,459$20.3B0.29%
75
HUDSON EXECUTIVE INVT CORP
1,770,749$20.2B0.29%
76
CRESCENT ACQUISITION CORP
1,886,800$19.7B0.28%
77
JUNIPER INDL HLDGS INC
1,824,080$19.5B0.28%
78
GX ACQUISITION CORP
1,500,000$19.3B0.27%
79
EXPERIENCE INVT CORP
1,717,061$19.0B0.27%
80
SANDBRIDGE ACQUISITION CORP
1,790,000$18.4B0.26%
81
MEDTECH ACQUISITION CORP
1,700,000$17.9B0.25%
82
COLFAX CORP
109,000$17.4B0.25%
83
BLBLFBILIBILI INC
5,000,000$17.3B0.24%
84
AEA-BRIDGES IMPACT CORP
1,554,900$16.9B0.24%
85
TORTOISE ACQUISITION CORP II
1,479,600$16.7B0.24%
86
VESPER HEALTHCARE ACQSTN COR
1,472,618$16.7B0.24%
87
MCKMCKESSON CORP
94,786$16.5B0.23%
88
FORTRESS VALUE ACQUISITION I
1,476,011$16.5B0.23%
89
INTERPRIVATE ACQUISITION COR
1,127,492$16.4B0.23%
90
CNCCENTENE CORP DEL
268,283$16.1B0.23%
91
NEXTGEN ACQUISITION CORP
1,565,000$16.1B0.23%
92
W 1 08/15/26WAYFAIR INC
9,500,000$15.9B0.23%
93
NEWHOLD INVESTMENT CORP
1,500,000$15.7B0.22%
94
TWITTER INC
12,800,000$15.5B0.22%
95
GO ACQUISITION CORP
1,441,156$15.3B0.22%
96
TREBIA ACQUISITION CORP
1,320,200$15.3B0.22%
97
HORIZON ACQUISITION CORP
1,445,000$15.3B0.22%
98
NVSNNOVARTIS AG
161,379$15.2B0.22%
99
THUNDER BRDG ACQUISTION II L
1,151,509$15.2B0.22%
100
DISH 3.375 08/15/26DISH NETWORK CORPORATION
15,900,000$15.2B0.21%
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