Magnetar Financial LLC Q4 2023 Filing

Filed February 13, 2024

Portfolio Value

$3.9B

Holdings

363

Report Date

Q4 2023

Filing Type

13F-HR

All Holdings (363 positions)

#	Stock	Shares	Value	% Portfolio	Type
1	KVUEKENVUE INC	1,691,500	$186.0M	4.72%	Call
2	HUMHUMANA INC	349,813	$160.0M	4.06%
3	MRKMERCK & CO INC	1,396,487	$152.0M	3.86%
4	CCIXCHURCHILL CAPITAL CORP VII	927,204	$151.0M	3.83%
5	NVSNNOVARTIS AG	1,239,942	$125.0M	3.17%
6	ACIALBERTSONS COS INC	3,934,756	$90.0M	2.29%
7	ZBHZIMMER BIOMET HOLDINGS INC	737,720	$89.0M	2.26%
8	ABTABBOTT LABS	817,235	$89.0M	2.26%
9	WRKUSDWESTROCK CO	2,116,558	$87.0M	2.21%
10	CCIXCHURCHILL CAPITAL CORP VII	8,306,206	$87.0M	2.21%
11	ELANELANCO ANIMAL HEALTH INC	5,786,812	$86.0M	2.18%
12	SPLKCHFSPLUNK INC	546,078	$83.0M	2.11%
13	PXDEURPIONEER NAT RES CO	370,069	$83.0M	2.11%
14	EHCENCOMPASS HEALTH CORP	1,247,745	$83.0M	2.11%
15	TXNMPNM RES INC	1,994,913	$82.0M	2.08%
16	KRTXKARUNA THERAPEUTICS INC	202,165	$63.0M	1.60%
17	MCKMCKESSON CORP	129,624	$60.0M	1.52%
18	EVLVEVOLV TECHNOLOGIES HLDNGS IN	146,587	$59.0M	1.50%
19	AMEDAMEDISYS INC	618,911	$58.0M	1.47%
20	CITHE CIGNA GROUP	192,040	$57.0M	1.45%
21	CPRICAPRI HOLDINGS LIMITED	1,126,547	$56.0M	1.42%
22	CYTK 3.5 07/01/27CYTOKINETICS INC	30,850,000	$54.0M	1.37%
23	MDTMEDTRONIC PLC	633,234	$52.0M	1.32%
24	GSKGSK PLC	1,407,679	$52.0M	1.32%
25	SPUSDSP PLUS CORP	1,025,013	$52.0M	1.32%
26	BARKWBARK INC	1,017,292	$52.0M	1.32%
27	—OLINK HLDG AB	2,049,051	$51.0M	1.29%
28	MRTXEURMIRATI THERAPEUTICS INC	834,390	$49.0M	1.24%
29	IMGNEURIMMUNOGEN INC	1,629,285	$48.0M	1.22%
30	CERE1EURCEREVEL THERAPEUTICS HLDNG I	1,018,428	$43.0M	1.09%
31	RVMDWREVOLUTION MEDICINES INC	119,289	$39.0M	0.99%
32	USX1UNITED STATES STL CORP NEW	786,768	$38.0M	0.96%
33	UBER 0 12/15/25UBER TECHNOLOGIES INC	37,086,000	$37.0M	0.94%
34	AKAM 0.375 09/01/27AKAMAI TECHNOLOGIES INC	32,552,000	$36.0M	0.91%
35	F 0 03/15/26FORD MTR CO DEL	34,000,000	$33.0M	0.84%
36	OPCHOPTION CARE HEALTH INC	988,238	$33.0M	0.84%
37	HANHAWAIIAN HOLDINGS INC	2,392,800	$33.0M	0.84%
38	RBC 5 10/15/24 ARBC BEARINGS INC	260,000	$33.0M	0.84%
39	RYZBRAYZEBIO INC	537,872	$33.0M	0.84%
40	ENOVENOVIS CORPORATION	597,433	$33.0M	0.84%
41	OGNORGANON & CO	2,225,363	$32.0M	0.81%
42	NWLINATIONAL WESTN LIFE GROUP IN	67,482	$32.0M	0.81%
43	CHS1USDCHICOS FAS INC	4,297,092	$32.0M	0.81%
44	LIVNLIVANOVA PLC	605,160	$31.0M	0.79%
45	POST 2.5 08/15/27POST HLDGS INC	31,100,000	$31.0M	0.79%
46	ABNB 0 03/15/26AIRBNB INC	33,638,000	$30.0M	0.76%
47	GMEDGLOBUS MED INC	565,747	$30.0M	0.76%
48	IONS 0 04/01/26IONIS PHARMACEUTICALS INC	28,500,000	$30.0M	0.76%
49	—SCREAMING EAGLE ACQUISITN CO	2,670,198	$28.0M	0.71%
50	CVSCVS HEALTH CORP	356,427	$28.0M	0.71%
51	ADMAADMA BIOLOGICS INC	6,282,556	$28.0M	0.71%
52	AAL 6.5 07/01/25AMERICAN AIRLINES GROUP INC	25,500,000	$28.0M	0.71%
53	SWAVUSDSHOCKWAVE MED INC	142,112	$27.0M	0.69%
54	VAC 0 01/15/26MARRIOTT VACATIONS WORLDWIDE	30,100,000	$26.0M	0.66%
55	CNMD 2.25 06/15/27CONMED CORP	26,000,000	$26.0M	0.66%
56	SRCUSDSPIRIT RLTY CAP INC NEW	591,685	$25.0M	0.63%
57	HVIIHENNESSY CAPITAL INVST CORP	2,478,404	$25.0M	0.63%
58	XYZ 0.125 03/01/25BLOCK INC	25,550,000	$24.0M	0.61%
59	WOLF 1.875 12/01/29WOLFSPEED INC	36,600,000	$24.0M	0.61%
60	—BROOGE ENERGY LTD	6,566,444	$24.0M	0.61%
61	WHWYNDHAM HOTELS & RESORTS INC	287,029	$23.0M	0.58%
62	BSY 0.375 07/01/27BENTLEY SYS INC	26,500,000	$23.0M	0.58%
63	—MULTIPLAN CORPORATION	2,208,932	$22.0M	0.56%
64	NCLH 1.125 02/15/27NCL CORP LTD	25,000,000	$22.0M	0.56%
65	AXNX*AXONICS INC	360,038	$22.0M	0.56%
66	SHOPCN 0.125 11/01/25SHOPIFY INC	21,498,000	$20.0M	0.51%
67	UHSUNIVERSAL HLTH SVCS INC	137,133	$20.0M	0.51%
68	ESMTUSDENGAGESMART INC	891,994	$20.0M	0.51%
69	LRN 1.125 09/01/27STRIDE INC	15,600,000	$19.0M	0.48%
70	HALO 1 08/15/28HALOZYME THERAPEUTICS INC	21,200,000	$19.0M	0.48%
71	AELUSDAMERICAN EQTY INVT LIFE HLD	349,661	$19.0M	0.48%
72	DKNG 0 03/15/28DRAFTKINGS INC NEW	24,250,000	$19.0M	0.48%
73	EXAS 0.375 03/01/28EXACT SCIENCES CORP	20,786,000	$19.0M	0.48%
74	CAKE 0.375 06/15/26CHEESECAKE FACTORY INC	19,951,000	$17.0M	0.43%
75	OKLOALTC ACQUISITION CORP	1,654,623	$17.0M	0.43%
76	GEHCGE HEALTHCARE TECHNOLOGIES I	187,280	$14.0M	0.36%
77	NET 0 08/15/26CLOUDFLARE INC	15,500,000	$13.0M	0.33%
78	LITE 0.5 06/15/28LUMENTUM HLDGS INC	15,600,000	$12.0M	0.30%
79	NOG 3.625 04/15/29NORTHERN OIL & GAS INC	10,596,000	$12.0M	0.30%
80	ICLRICON PLC	41,658	$11.0M	0.28%
81	DISH 2.375 03/15/24DISH NETWORK CORPORATION	11,295,000	$11.0M	0.28%
82	WHLR 7 12/31/31WHEELER REAL ESTATE INVT TR	190,823	$11.0M	0.28%
83	ITRI 0 03/15/26ITRON INC	11,500,000	$10.0M	0.25%
84	CNSLEURCONSOLIDATED COMM HLDGS INC	2,517,385	$10.0M	0.25%
85	BRKRBRUKER CORP	134,163	$9.0M	0.23%
86	AMNBUSDAMERICAN NATL BANKSHARES INC	200,506	$9.0M	0.23%
87	DHRDANAHER CORPORATION	35,287	$8.0M	0.20%
88	ETSY 0.125 09/01/27ETSY INC	9,500,000	$8.0M	0.20%
89	BBX1USDBLUEGREEN VACATIONS HLDG COR	117,524	$8.0M	0.20%
90	HSICHENRY SCHEIN INC	117,128	$8.0M	0.20%
91	—BROOGE ENERGY LTD	529,000	$7.0M	0.18%
92	—GORES HOLDINGS IX INC	750,968	$7.0M	0.18%
93	NTRANATERA INC	115,829	$7.0M	0.18%
94	WSTWEST PHARMACEUTICAL SVSC INC	20,931	$7.0M	0.18%
95	LBAIUSDLAKELAND BANCORP INC	501,361	$7.0M	0.18%
96	AZNASTRAZENECA PLC	117,820	$7.0M	0.18%
97	BSXBOSTON SCIENTIFIC CORP	134,033	$7.0M	0.18%
98	IRBTQIROBOT CORP	167,490	$6.0M	0.15%
99	CABO 0 03/15/26CABLE ONE INC	7,800,000	$6.0M	0.15%
100	CSTRUSDCAPSTAR FINL HLDGS INC	350,796	$6.0M	0.15%

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