Latest Magnetar Financial LLC Stock Portfolio

Magnetar Financial LLC Performance:

2025 Q2: 1.55%YTD: -1.08%2024: 1.57%

Performance for 2025 Q2 is 1.55%, and YTD is -1.08%, and 2024 is 1.57%.

About Magnetar Financial LLC and 13F Hedge Fund Stock Holdings

Magnetar Financial LLC is a hedge fund based in EVANSTON, IL. On 26-Jul-2023, the fund reported that it had an AUM (Regulated Assets under Management) of $24.7 Billions. In it's latest 13F Holdings report, Magnetar Financial LLC reported an equity portfolio of $20.7 Billions as of 30 Jun, 2025.

The top stock holdings of Magnetar Financial LLC are , DNB, SWTX. The fund has invested 75.7% of it's portfolio in COREWEAVE INC and 0.5% of portfolio in DUN & BRADSTREET HLDGS INC.

The fund managers got completely rid off BEACON ROOFING SUPPLY INC (BECN), DISCOVER FINL SVCS (DFS) and VEREN INC stocks. They significantly reduced their stock positions in M3BRIGADE ACQUISITION V CORP, AECOM (ACM) and DUKE ENERGY CORP NEW (DUK). Magnetar Financial LLC opened new stock positions in DUN & BRADSTREET HLDGS INC (DNB), SPRINGWORKS THERAPEUTICS INC (SWTX) and TXNM ENERGY INC (PNM). The fund showed a lot of confidence in some stocks as they added substantially to BLUEPRINT MEDICINES CORP (BPMC), CANTALOUPE INC (CTLP) and FORTIVE CORP (FTV).

Magnetar Financial LLC Annual Return Estimates Vs S&P 500

Our best estimate is that Magnetar Financial LLC made a return of 1.55% in the last quarter. In trailing 12 months, it's portfolio return was -1.17%.

New Buys

Ticker	$ Bought
dun & bradstreet hldgs inc	96,682,800
springworks therapeutics inc	96,453,600
txnm energy inc	93,345,100
skechers u s a inc	89,398,500
avidxchange holdings inc	82,705,000
alibaba group hldg ltd	65,352,700
faro technologies inc	65,147,800
e2open parent holdings inc	61,558,900

New stocks bought by Magnetar Financial LLC

Additions

Ticker	% Inc.
blueprint medicines corp	15,881
cantaloupe inc	10,162
fortive corp	4,385
johnson ctls intl plc	2,854
kimco rlty corp	2,810
c h robinson worldwide inc	2,395
intuit	1,737
boston beer inc	1,704

Additions to existing portfolio by Magnetar Financial LLC

Reductions

Ticker	% Reduced
icon plc	-91.36
danaher corporation	-87.54
core natural resources inc	-84.69
ast spacemobile inc	-83.67
phillips 66	-75.13
pentair plc	-75.06
international flavors&fragra	-74.57
rockwell automation inc	-73.21

Magnetar Financial LLC reduced stake in above stock

Sold off

None of the stocks were completely sold off by Magnetar Financial LLC

Sector Distribution

Magnetar Financial LLC has about 84.7% of it's holdings in Others sector.

Sector	%
Others	84.7
Technology	3.6
Healthcare	2.2
Financial Services	2
Industrials	1.7
Consumer Cyclical	1.2

Market Cap. Distribution

Magnetar Financial LLC has about 5.4% of it's portfolio invested in the large-cap and mega-cap stocks.

Category	%
UNALLOCATED	84.8
MID-CAP	6.7
LARGE-CAP	5.4
SMALL-CAP	2.2

Stocks belong to which Index?

About 10.5% of the stocks held by Magnetar Financial LLC either belong to S&P 500 or RUSSELL 2000 index.

Index	%
Others	89.4
RUSSELL 2000	5.3
S&P 500	5.2

Top 5 Winners (%)		%
TMC	tmc the metals company inc	221.8 %
EVLV	evolv technologies hldngs in	201.5 %
CRDO	credo technology group holdi	99.4 %
ADCT	adc therapeutics sa	73.5 %
SMR	nuscale pwr corp	63.7 %

Top 5 Winners ($)		$
BPMC	blueprint medicines corp	19.5 M
ETWO	e2open parent holdings inc	11.4 M
ANSS	ansys inc	8.8 M
CTLP	cantaloupe inc	8.5 M
RDFN	redfin corp	8.4 M

Top 5 Losers (%)		%
BARK	bark inc	-69.3 %
SKY	champion homes inc	-31.2 %
BARK	bark inc	-25.6 %
FTV	fortive corp	-25.2 %
WEAV	weave communications inc	-24.1 %

Top 5 Losers ($)		$
CHX	championx corporation	-13.7 M
IPG	interpublic group cos inc	-7.9 M
WHLR	wheeler real estate invt tr	-7.6 M
CCRN	cross ctry healthcare inc	-4.6 M
K	kellanova	-3.3 M

Magnetar Financial LLC Holdings Map

This heatmap illustrates the top 50 positions within the fund's portfolio.

Current Stock Holdings of Magnetar Financial LLC

Magnetar Financial LLC has 842 stocks in it's portfolio. About 79.6% of the portfolio is in top 10 stocks. CHX proved to be the most loss making stock for the portfolio. BPMC was the most profitable stock for Magnetar Financial LLC last quarter.

Last Reported on: 12 Aug, 2025

Ticker	Namesorted descending	% Portfolio	Shares Held	$ Value	Type	% Change
	coreweave inc	75.65	95,818,200	15,624,100,000	unchanged	0.00

DNB	dun & bradstreet hldgs inc	0.47	10,636,200	96,682,800	new

SWTX	springworks therapeutics inc	0.47	2,052,640	96,453,600	new

BPMC	blueprint medicines corp	0.45	730,047	93,577,400	added	15,881

PNM	txnm energy inc	0.45	1,650,080	93,345,100	new

SKX	skechers u s a inc	0.43	1,416,780	89,398,500	new

K	kellanova	0.43	1,116,750	88,815,000	reduced	-1.27

ANSS	ansys inc	0.43	251,751	88,420,000	reduced	-1.58

JNPR	juniper networks inc	0.41	2,099,560	83,835,200	reduced	-2.76

AVDX	avidxchange holdings inc	0.40	8,447,910	82,705,000	new

AZEK	azek co inc	0.39	1,479,490	80,410,200	added	107

FYBR	frontier communications pare	0.38	2,178,450	79,295,500	added	0.39

IPG	interpublic group cos inc	0.35	2,947,130	72,145,700	added	0.43

LBRDA	liberty broadband corp	0.34	713,970	70,240,400	added	1.35

CHX	championx corporation	0.33	2,765,400	68,692,400	added	0.37

PRA	proassurance corp	0.33	2,956,810	67,503,900	added	27.57

BABA	alibaba group hldg ltd	0.32	51,136,000	65,352,700	new

FARO	faro technologies inc	0.32	1,483,330	65,147,800	new

AMED	amedisys inc	0.31	644,894	63,451,100	added	1.05

ETWO	e2open parent holdings inc	0.30	19,058,500	61,558,900	new