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MF

Magnetar Financial Portfolio holdings

AUM $9.84B
1-Year Est. Return 190.64%
This Fund
S&P 500
This Quarter Est. Return
-7.55%
1 Year Est. Return
+190.64%
3 Year Est. Return
+293.18%
5 Year Est. Return
+491.79%
10 Year Est. Return
+5,174.28%
AUM
$16.5B
AUM Growth
-$4.15B
Cap. Flow
-$2.14B
Cap. Flow %
-12.95%
Top 10 Hldgs %
73.35%
Holding
1,268
New
402
Increased
141
Reduced
153
Closed
415

Top Buys

Rank Stock Value
1
NSC icon
Norfolk Southern
NSC
+$99.5M
2
AL
Air Lease Corp
AL
+$94.4M
3
CYBR
CyberArk
CYBR
+$90.7M
4
WNS
WNS Holdings
WNS
+$82.2M
5
TGNA
TEGNA Inc
TGNA
+$77.7M

Top Sells

Rank Stock Value
1
CRWV
CoreWeave
CRWV
+$1.64B
2
DNB
Dun & Bradstreet
DNB
+$96.7M
3
SWTX
SpringWorks Therapeutics
SWTX
+$96.5M
4
BPMC
Blueprint Medicines
BPMC
+$93.6M
5
SKX
Skechers
SKX
+$89.4M

Sector Composition

Rank Sector Weight
1 Technology 71.81%
2 Financials 7.56%
3 Industrials 3.4%
4 Healthcare 2.61%
5 Communication Services 2.14%
Name Market Value Portfolio Weight Shares or Principal Change
in Stake 		Capital Flow
HVMCU
101
Highview Merger Corp Units
HVMCU
$9.4M 0.06%
+929,293
New +$9.35M
PCAP
102
ProCap Acquisition Corp
PCAP
$327M
$9.21M 0.06%
+896,892
New +$9.25M
GSHR
103
Gesher Acquisition Corp II
GSHR
$215M
$9.15M 0.06%
900,000
– –
MRC
104
DELISTED
MRC Global
MRC
$9.14M 0.06%
633,764
+447,636
+240% +$6.37M
JENA
105
Jena Acquisition Corp II
JENA
$301M
$9.13M 0.06%
+900,000
New +$9.12M
CHAC
106
DELISTED
Crane Harbor Acquisition Corp
CHAC
$9.12M 0.06%
900,000
– –
ICE icon
107
Intercontinental Exchange
ICE
$87.2B
$9.04M 0.05%
53,653
+47,163
+727% +$8.43M
CMCSA icon
108
Comcast
CMCSA
$87.3B
$9.01M 0.05%
286,629
-647
-0.2% -$21.7K
CCAQ
109
Collective Acquisition Corp
CCAQ
$212M
$8.6M 0.05%
850,000
– –
ROP icon
110
Roper Technologies
ROP
$40.4B
$8.59M 0.05%
17,235
+9,701
+129% +$5.17M
XRPN
111
Armada Acquisition Corp II
XRPN
$330M
$8.5M 0.05%
814,266
– –
HON icon
112
Honeywell
HON
$76.4B
$8.47M 0.05%
42,716
+39,336
+1,164% +$8.22M
KDP icon
113
Keurig Dr Pepper
KDP
$42.8B
$8.46M 0.05%
+331,663
New +$10.4M
SVACU
114
DELISTED
Spring Valley Acquisition Corp III Unit
SVACU
$8.36M 0.05%
+804,250
New +$8.14M
RANG
115
Range Capital Acquisition Corp
RANG
$8.32M 0.05%
800,000
– –
BFAM icon
116
Bright Horizons
BFAM
$4.35B
$8.25M 0.05%
76,028
+30,017
+65% +$3.48M
META icon
117
Meta Platforms (Facebook)
META
$1.49T
$8.21M 0.05%
+11,182
New +$8.32M
ESLT icon
118
Elbit Systems
ESLT
$36B
$8.13M 0.05%
15,941
+5,777
+57% +$2.71M
KOYNU
119
CSLM Digital Asset Acquisition Corp III Units
KOYNU
$8.08M 0.05%
+800,000
New +$8.06M
GIB icon
120
CGI
GIB
$15.6B
$8.06M 0.05%
90,480
+85,480
+1,710% +$8.27M
OC icon
121
Owens Corning
OC
$11B
$8.04M 0.05%
56,847
-13,285
-19% -$1.95M
SFM icon
122
Sprouts Farmers Market
SFM
$7.44B
$8.04M 0.05%
73,884
+44,312
+150% +$6.45M
TLNCU
123
Talon Capital Corp Units
TLNCU
$244M
$8.02M 0.05%
+800,000
New +$8.02M
APADU
124
DELISTED
A Paradise Acquisition Corp Unit
APADU
$7.98M 0.05%
+800,000
New +$8.02M
AXIN
125
Axiom Intelligence Acquisition Corp 1
AXIN
$280M
$7.97M 0.05%
+800,000
New +$7.97M
3 4
5
6 7

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HI
HBK Investments Dallas, Texas $9.85B AUM 55.6% 1-Year Est. Return
MPI
Mairs & Power Inc St Paul, Minnesota $9.79B AUM 20.6% 1-Year Est. Return
URS
Utah Retirement Systems Salt Lake City, Utah $9.78B AUM 28.72% 1-Year Est. Return
FPAS
Focus Partners Advisor Solutions Saint Louis, Missouri $9.92B AUM 21.52% 1-Year Est. Return
CCM
Cullen Capital Management New York $9.75B AUM 21.81% 1-Year Est. Return
FCM
Frontier Capital Management Boston, Massachusetts $9.73B AUM 55.65% 1-Year Est. Return
HL
Harding Loevner Bridgewater, New Jersey $9.72B AUM 22.38% 1-Year Est. Return
DCP
Durable Capital Partners Bethesda, Maryland $9.71B AUM 26.27% 1-Year Est. Return

Magnetar Financial's Q3 2025 Portfolio in Review

As of Q3 2025, Magnetar Financial held 1,268 positions worth $16.5B, down 20% from $20.7B the previous quarter. Its ten largest holdings account for 73% of the portfolio.

Magnetar Financial withdrew a net $2.14B in Q3 2025, closing 415 positions and reducing 153 holdings. Its most notable exit was Dun & Bradstreet, an estimated $96.7M position sold in full.

By sector, the portfolio is most concentrated in Technology at 72% of assets, down from 79% a quarter earlier, followed by Financials and Industrials.

Against the trend, Magnetar Financial opened a new position in Norfolk Southern worth $108M.

  • Magnetar Financial's largest Q3 2025 buy was Norfolk Southern: 358,330 shares worth $108M.
  • Magnetar Financial added most to TEGNA Inc in Q3 2025, an estimated $77.7M increase.
  • Magnetar Financial's biggest Q3 2025 reduction was CoreWeave, cutting an estimated $1.64B.
  • Magnetar Financial fully exited Dun & Bradstreet in Q3 2025, selling an estimated $96.7M.
  • Magnetar Financial's ten largest holdings make up 73% of its $16.5B portfolio in Q3 2025.
  • Magnetar Financial opened 402 new positions and closed 415 in Q3 2025.
  • Magnetar Financial's portfolio value fell 20% quarter-over-quarter to $16.5B.

Based on Magnetar Financial's 13F filing for Q3 2025, filed 13 Nov 2025.