Magnetar Financial LLC Q2 2025 Filing

Filed August 12, 2025

Portfolio Value

$20.7B

Holdings

870

Report Date

Q2 2025

Filing Type

13F-HR

All Holdings (870 positions)

#	Stock	Shares	Value	% Portfolio	Type
1	CRWVCOREWEAVE INC	95,818,248	$15.6T	75651.92%
2	DNBDUN & BRADSTREET HLDGS INC	10,636,170	$96.7B	468.14%
3	SWTXSPRINGWORKS THERAPEUTICS INC	2,052,642	$96.5B	467.03%
4	2L9BLUEPRINT MEDICINES CORP	730,047	$93.6B	453.10%
5	TXNMTXNM ENERGY INC	1,650,082	$93.3B	451.98%
6	SKAASKECHERS U S A INC	1,416,775	$89.4B	432.87%
7	KELKELLANOVA	1,116,749	$88.8B	430.04%
8	AKXANSYS INC	251,751	$88.4B	428.13%
9	JNPJUNIPER NETWORKS INC	2,099,555	$83.8B	405.93%
10	AVDXAVIDXCHANGE HOLDINGS INC	8,447,908	$82.7B	400.46%
11	AZEKAZEK CO INC	1,479,488	$80.4B	389.35%
12	FYBRFRONTIER COMMUNICATIONS PARE	2,178,449	$79.3B	383.95%
13	IPGINTERPUBLIC GROUP COS INC	2,947,129	$72.1B	349.33%
14	LBRDKLIBERTY BROADBAND CORP	713,970	$70.2B	340.10%
15	APY1EURCHAMPIONX CORPORATION	2,765,396	$68.7B	332.61%
16	PRAPROASSURANCE CORP	2,956,808	$67.5B	326.85%
17	BABA 0.5 06/01/31ALIBABA GROUP HLDG LTD	51,136,000	$65.4B	316.44%
18	FAROFARO TECHNOLOGIES INC	1,483,329	$65.1B	315.45%
19	AMEDAMEDISYS INC	644,894	$63.5B	307.23%
20	ETWOGBPE2OPEN PARENT HOLDINGS INC	19,058,482	$61.6B	298.07%
21	PCG 4.25 12/01/27PG&E CORP	60,950,000	$60.6B	293.20%
22	TCOM 0.75 06/15/29TRIP COM GROUP LTD	51,425,000	$57.0B	276.00%
23	07WAMR COOPER GROUP INC	380,966	$56.8B	275.24%
24	JD 0.25 06/01/29JD.COM INC	47,849,000	$50.0B	242.24%
25	SCHN1EURRADIUS RECYCLING INC	1,637,146	$48.6B	235.35%
26	RDFNREDFIN CORP	4,252,556	$47.6B	230.41%
27	S9QSPIRIT AEROSYSTEMS HLDGS INC	1,067,468	$40.7B	197.18%
28	COIN 0.25 04/01/30COINBASE GLOBAL INC	29,250,000	$38.3B	185.44%
29	SMCI 3.5 03/01/29SUPER MICRO COMPUTER INC	36,500,000	$38.2B	185.13%
30	FTWEQV VENTURES ACQUISITION COR	3,430,350	$36.4B	176.40%
31	CTLPCANTALOUPE INC	3,257,595	$35.8B	173.35%
32	DXCM 0.375 05/15/28DEXCOM INC	37,246,000	$35.1B	169.86%
33	WWAYFAIR INC	25,692,000	$34.8B	168.26%
34	XXYCROSS CTRY HEALTHCARE INC	2,474,331	$32.3B	156.35%
35	F 0 03/15/26FORD MTR CO	30,620,000	$30.3B	146.65%
36	ABNB 0 03/15/26AIRBNB INC	30,000,000	$28.9B	140.14%
37	WHLR 7 12/31/31WHEELER REAL ESTATE INVT TR	190,823	$28.9B	139.98%
38	SRJSPARTANNASH CO	1,065,628	$28.2B	136.68%
39	AJXRITHM PPTY TR INC	9,834,208	$26.6B	128.57%
40	—M3BRIGADE ACQUISITION V CORP	2,117,288	$26.3B	127.12%
41	NCLH 1.125 02/15/27NCL CORP LTD	25,100,000	$24.8B	119.94%
42	ARES 6.75 10/01/27 BARES MANAGEMENT CORPORATION	460,000	$24.7B	119.43%
43	AKAM 0.375 09/01/27AKAMAI TECHNOLOGIES INC	25,000,000	$24.3B	117.48%
44	VACHVOYAGER ACQUISITION CORP	2,156,220	$22.4B	108.27%
45	TACHTITAN ACQUISITION CORP	2,200,000	$22.2B	107.38%
46	CCIXCHURCHILL CAPITAL CORP IX	1,982,756	$21.0B	101.77%
47	LPBBLAUNCH TWO ACQUISITION CORP.	1,980,000	$20.7B	100.38%
48	CCCXUCHURCHILL CAP CORP X	2,000,000	$20.6B	99.75%
49	SIMASIM ACQUISITION CORP. I	1,945,196	$20.4B	98.61%
50	SHOPCN 0.125 11/01/25SHOPIFY INC	20,000,000	$20.4B	98.56%
51	RACRITHM ACQUISITION CORP	1,980,000	$20.3B	98.36%
52	LPAALAUNCH ONE ACQUISITION CORP	1,945,196	$20.3B	98.33%
53	CUBLIONHEART HOLDINGS	1,910,254	$20.2B	97.67%
54	ALDFALDEL FINL II INC	1,899,098	$19.8B	95.72%
55	ALFCENTURION ACQUISITION CORP	1,856,250	$19.6B	95.00%
56	MLACMOUNTAIN LAKE ACQUISITION CO	1,900,000	$19.5B	94.48%
57	KCHVKOCHAV DEFENSE ACQUI CO	1,900,000	$19.3B	93.61%
58	GTLS 6.75 12/15/25 BCHART INDS INC	310,000	$18.9B	91.40%
59	APO 6.75 07/31/26APOLLO GLOBAL MGMT INC	250,000	$18.8B	91.07%
60	VCICVINE HILL CAP INVT CORP.	1,800,000	$18.7B	90.38%
61	LOBLIVE OAK ACQUISITION CORP V	1,750,000	$18.4B	89.31%
62	NPACNEW PROVIDENCE ACQUISITION C	1,749,990	$18.2B	88.04%
63	SOULSOULPOWER ACQUISITION CORP	1,750,000	$18.1B	87.62%
64	DUK 4.125 04/15/26DUKE ENERGY CORP NEW	16,895,000	$17.9B	86.62%
65	SEALTD 2.375 12/01/25SEA LTD	9,978,000	$17.7B	85.78%
66	SDHISIDDHI ACQUISITION CORP	1,750,000	$17.7B	85.58%
67	SZZLSIZZLE ACQUISITION CORP. II	1,750,000	$17.6B	84.99%
68	RIVN 3.625 10/15/30RIVIAN AUTOMOTIVE INC	19,275,000	$17.3B	83.83%
69	TACOBERTO ACQUISITION CORP	1,650,000	$17.1B	82.77%
70	GRAFGRAF GLOBAL CORP	1,613,354	$16.9B	81.79%
71	—HCM II ACQUISITION CORP	1,397,166	$16.5B	79.83%
72	NEE 7.299 06/01/27NEXTERA ENERGY INC	350,000	$16.5B	79.78%
73	NOG 3.625 04/15/29NORTHERN OIL & GAS INC	15,500,000	$16.2B	78.32%
74	HYGISHARES TR	195,000	$15.5B	75.08%	Put
75	—GSR III ACQUISITION CORP	1,410,000	$15.5B	74.96%
76	PMTRPERIMETER ACQUISITION CORP I	1,500,000	$15.3B	73.86%
77	FERAFIFTH ERA ACQUISITION CORP I	1,500,000	$15.2B	73.57%
78	—BLUE WTR ACQUISITION CORP. I	1,500,000	$15.0B	72.67%
79	—NEWBURY STR II ACQUISITION C	1,450,000	$14.9B	72.17%
80	HPE 7.625 09/01/27HEWLETT PACKARD ENTERPRISE C	250,000	$14.8B	71.63%
81	POLEANDRETTI ACQUISITION CORP II	1,400,000	$14.5B	70.36%
82	TVATEXAS VENTURES ACQUISITION I	1,400,000	$14.4B	69.62%
83	UBER 0 12/15/25UBER TECHNOLOGIES INC	11,437,000	$13.7B	66.38%
84	TDACWTRANSLATIONAL DEV ACQUISITIO	1,300,000	$13.3B	64.58%
85	CMS 3.375 05/01/28CMS ENERGY CORP	12,500,000	$13.3B	64.49%
86	SVCCUSTELLAR V CAP CORP	1,300,000	$13.3B	64.36%
87	ATIIARCHIMEDES TECH SPAC PARTNER	1,300,000	$13.2B	64.14%
88	OYSEOYSTER ENTERPRISES II ACQUIS	1,300,000	$13.2B	63.70%
89	WLACWILLOW LANE ACQUISITION CORP	1,250,000	$12.9B	62.46%
90	NHICNEWHOLD INVT CORP III	1,250,000	$12.7B	61.67%
91	KFIIK&F GROWTH ACQUISITION CORP	1,250,000	$12.7B	61.40%
92	OBAOXLEY BRIDGE ACQ LTD	1,250,000	$12.5B	60.59%
93	BACCBLUE ACQUISITION CORP.	1,200,000	$12.0B	58.34%
94	W 3.25 09/15/27WAYFAIR INC	10,000,000	$11.4B	55.17%
95	53SBRIDGE INVT GROUP HLDGS INC	1,117,825	$11.2B	54.18%
96	INFA1EURINFORMATICA INC	456,793	$11.1B	53.86%
97	FACTFACT II ACQUISITION CORP	1,061,498	$10.9B	52.68%
98	INTUINTUIT	13,599	$10.7B	51.86%
99	GDDYGODADDY INC	59,292	$10.7B	51.69%
100	IPCXINFLECTION PT ACQUISITION CO	1,000,000	$10.5B	50.84%

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