Magnetar Financial LLC Q4 2020 Filing

Filed February 12, 2021

Portfolio Value

$7.1B

Holdings

693

Report Date

Q4 2020

Filing Type

13F-HR

All Holdings (693 positions)

#StockSharesValue% PortfolioType
1
OPENOPENDOOR TECHNOLOGIES INC
23,960,401$445.3B6289.49%
2
IPHIINPHI CORP
1,263,077$202.7B2863.07%
3
XLNXEURXILINX INC
1,366,300$193.7B2736.13%
4
WTWWILLIS TOWERS WATSON PLC LTD
917,575$193.3B2730.70%
5
CHURCHILL CAPITAL CORP IV
17,982,000$185.2B2616.28%
6
ALXNALEXION PHARMACEUTICALS INC
1,180,653$184.5B2605.68%
7
MXIMMAXIM INTEGRATED PRODS INC
1,912,841$169.6B2395.33%
8
VAREURVARIAN MED SYS INC
868,591$152.0B2147.27%
9
TXNMPNM RES INC
3,043,242$147.7B2086.20%
10
NAVNAVISTAR INTL CORP NEW
2,811,045$123.6B1745.56%
11
AJRDEURAEROJET ROCKETDYNE HLDGS INC
2,314,718$122.3B1728.03%
12
ACACIA COMMUNICATIONS INC
1,590,626$116.1B1639.31%
13
BMC STK HLDGS INC
1,917,079$102.9B1453.65%
14
WORKSLACK TECHNOLOGIES INC
2,376,122$100.4B1417.75%
15
HMS HLDGS CORP
2,148,016$78.9B1115.08%
16
EIDOS THERAPEUTICS INC
599,330$78.9B1113.95%
17
TIFEURTIFFANY & CO NEW
573,444$75.4B1064.78%
18
GRUBHUB INC
977,544$72.6B1025.55%
19
FTAC OLYMPUS ACQUISITION COR
6,572,255$71.4B1009.13%
20
MPLNUSDMULTIPLAN CORPORATION
8,886,036$71.0B1002.91%
21
PARSLEY ENERGY INC
4,947,949$70.3B992.48%
22
FITBIT INC
9,996,246$68.0B960.18%
23
OSBCADNORBORD INC
1,426,600$61.6B870.36%
24
CIIG MERGER CORP
1,940,616$54.6B770.84%
25
CHURCHILL CAP CORP II
4,999,995$51.8B731.00%
26
CONX CORP
4,655,000$48.6B687.14%
27
TCFTCF FINL CORP
1,281,439$47.4B670.11%
28
SPWHSPORTSMANS WHSE HLDGS INC
2,691,082$47.2B667.13%
29
Z 1.375 09/01/26ZILLOW GROUP INC
15,350,000$46.2B653.28%
30
NORTHERN GENESIS ACQUISITION
2,563,231$45.6B643.76%
31
MICROCHIP TECHNOLOGY INC.
22,300,000$45.4B641.20%
32
NOVAQSUNNOVA ENERGY INTL INC.
901,225$40.7B574.52%
33
APOLLO STRATEGIC GROWTH CAPT
3,685,500$40.3B569.02%
34
CF FINANCE ACQUISITION CORP
3,590,014$39.6B558.84%
35
BSXBOSTON SCIENTIFIC CORP
1,082,946$38.9B549.94%
36
ASCENDANT DIGITAL ACQUISITIO
3,524,000$37.0B522.68%
37
ATLAS CREST INVT CORP
3,401,561$35.9B506.91%
38
NORTHERN STAR ACQUISITION CO
2,453,000$35.7B504.51%
39
CM LIFE SCIENCES INC
2,898,231$33.6B474.89%
40
MRKMERCK & CO. INC
399,203$32.7B461.27%
41
TDWDTAILWIND ACQUISITION CORP
2,917,793$31.5B444.31%
42
PRIAFPRIME IMPACT ACQUISITION I
2,938,448$31.2B440.39%
43
E MERGE TECHNOLOGY ACQUISITI
2,875,000$30.6B432.92%
44
SOCIAL CAPITAL HEDOSOPHA HLD
2,427,464$29.9B421.76%
45
COHN ROBBINS HOLDINGS CORP
2,761,300$29.7B419.31%
46
LABORATORY CORP AMER HLDGS
143,607$29.2B412.91%
47
EXECUTIVE NETWORK PARTNERING
1,105,000$28.2B397.86%
48
LANDCADIA HOLDINGS III INC
2,473,862$27.6B390.33%
49
GORES HLDGS V INC
2,524,203$27.4B387.58%
50
BURGUNDY TECHNOLOGY ACQU COR
2,417,952$27.3B385.26%
51
8INSYNEOS HEALTH INC
396,432$27.0B381.52%
52
X 5 11/01/26UNITED STATES STL CORP NEW
18,000,000$27.0B380.76%
53
AZNASTRAZENECA PLC
532,231$26.6B375.83%
54
CCIXCHURCHILL CAPITAL CORP V
2,500,000$26.3B370.80%
55
NRG 2.75 06/01/48NRG ENERGY INC
22,800,000$26.1B369.19%
56
CHP MERGER CORP
2,370,000$25.0B353.52%
5711,750,000$24.9B352.07%
58
TWC TECH HLDGS II CORP
2,311,300$24.8B350.97%
59
CXOEURCONCHO RES INC
409,142$23.9B337.22%
60
FALCON CAPITAL ACQUISITN COR
2,216,257$23.7B334.35%
61
MERITOR INC
20,544,000$23.7B334.16%
62
FOLEY TRASIMENE ACQUISTN COR
2,099,330$23.5B331.54%
63
LITE 0.25 03/15/24LUMENTUM HLDGS INC
13,800,000$22.7B320.38%
64
FUSION ACQUISITION CORP
1,992,536$22.5B318.05%
65
OSPREY TECHNLGY AQUISTION CO
2,028,372$22.2B313.39%
66
ARTIUS ACQUISITION INC
1,863,362$20.9B295.85%
67
PERIPHAS CAPITAL PARTNERING
800,000$20.9B295.06%
68170,000$20.8B294.39%
69
CF ACQUISITION CORP IV
2,000,000$20.6B290.71%
70
NEW PROVIDENCE ACQUISITION
1,514,943$20.6B290.61%
71
BROOGE ENERGY LTD
2,000,000$20.5B289.86%
72
MDTMEDTRONIC PLC
174,988$20.5B289.55%
73
LUV 1.25 05/01/25SOUTHWEST AIRLS CO
14,000,000$20.4B288.04%
74
SUSTAINABLE OPPORTNTS ACQ CO
1,724,459$20.3B287.44%
75
HUDSON EXECUTIVE INVT CORP
1,770,749$20.2B285.15%
76
CRESCENT ACQUISITION CORP
1,886,800$19.7B278.52%
77
JUNIPER INDL HLDGS INC
1,824,080$19.5B275.96%
78
GX ACQUISITION CORP
1,500,000$19.3B272.70%
79
EXPERIENCE INVT CORP
1,717,061$19.0B268.74%
80
SANDBRIDGE ACQUISITION CORP
1,790,000$18.4B260.43%
81
MEDTECH ACQUISITION CORP
1,700,000$17.9B252.14%
82
COLFAX CORP
109,000$17.4B245.43%
83
BLBLFBILIBILI INC
5,000,000$17.3B244.74%
84
AEA-BRIDGES IMPACT CORP
1,554,900$16.9B238.31%
85
TORTOISE ACQUISITION CORP II
1,479,600$16.7B235.76%
86
VESPER HEALTHCARE ACQSTN COR
1,472,618$16.7B235.26%
87
MCKMCKESSON CORP
94,786$16.5B232.86%
88
FORTRESS VALUE ACQUISITION I
1,476,011$16.5B232.68%
89
INTERPRIVATE ACQUISITION COR
1,127,492$16.4B231.58%
90
CNCCENTENE CORP DEL
268,283$16.1B227.49%
91
NEXTGEN ACQUISITION CORP
1,565,000$16.1B227.48%
92
W 1 08/15/26WAYFAIR INC
9,500,000$15.9B225.16%
93
NEWHOLD INVESTMENT CORP
1,500,000$15.7B221.21%
94
TWITTER INC
12,800,000$15.5B219.16%
95
GO ACQUISITION CORP
1,441,156$15.3B216.39%
96
TREBIA ACQUISITION CORP
1,320,200$15.3B215.59%
97
HORIZON ACQUISITION CORP
1,445,000$15.3B215.54%
98
NVSNNOVARTIS AG
161,379$15.2B215.26%
99
THUNDER BRDG ACQUISTION II L
1,151,509$15.2B215.03%
100
DISH 3.375 08/15/26DISH NETWORK CORPORATION
15,900,000$15.2B214.75%
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