We are live on ! Find out more
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
LION icon
1226
Lionsgate Studios
LION
$3.95B
– –
-54,732
Closed -$318K
WAY
1227
Waystar Holding Corp
WAY
$4.08B
– –
-8,062
Closed -$329K
TEM
1228
Tempus AI
TEM
$7.73B
– –
-3,177
Closed -$202K
MBAVU
1229
DELISTED
M3-Brigade Acquisition V Corp Units
MBAVU
– –
-6
Closed -$71
RZLV
1230
Rezolve AI
RZLV
$941M
– –
-60,000
Closed -$185K
BKV
1231
BKV Corp
BKV
$2.64B
– –
-19,026
Closed -$459K
EXE
1232
Expand Energy Corp
EXE
$21.5B
– –
-25,472
Closed -$2.98M
CCIR
1233
DELISTED
Cohen Circle Acquisition Corp. I Class A Ordinary Shares
CCIR
– –
-860,000
Closed -$9.28M
CCIRW
1234
DELISTED
Cohen Circle Acquisition Corp. I Warrant
CCIRW
– –
-559,005
Closed -$1.12M
SOUL.U
1235
Soulpower Acquisition Corp Units
SOUL.U
– –
-1,750,000
Closed -$18.1M
TVACU
1236
Texas Ventures Acquisition III Corp Unit
TVACU
– –
-1,400,000
Closed -$14.4M
EGHAU
1237
EGH Acquisition Corp Unit
EGHAU
– –
-600,000
Closed -$6.11M
CCCXU
1238
DELISTED
Churchill Capital Corp X Unit
CCCXU
– –
-2,000,000
Closed -$20.6M
TVAIU
1239
Thayer Ventures Acquisition Corporation II Unit
TVAIU
– –
-350,000
Closed -$3.56M
WENNU
1240
Wen Acquisition Corp Unit
WENNU
– –
-750,000
Closed -$7.95M
XRPNU
1241
Armada Acquisition Corp II Units
XRPNU
– –
-3
Closed -$31
OYSEU
1242
Oyster Enterprises II Acquisition Corp Units
OYSEU
– –
-1,300,000
Closed -$13.2M
JENA.U
1243
Jena Acquisition Corp II Units
JENA.U
– –
-900,000
Closed -$9.25M
KCHVU
1244
Kochav Defense Acquisition Corp Units
KCHVU
– –
-1,900,000
Closed -$19.3M
BLUWU
1245
Blue Water Acquisition Corp III Unit
BLUWU
– –
-1,500,000
Closed -$15M
BACCU
1246
Blue Acquisition Corp Unit
BACCU
– –
-1,200,000
Closed -$12M
AXINU
1247
Axiom Intelligence Acquisition Corp 1 Units
AXINU
– –
-800,000
Closed -$8.08M
MCGAU
1248
Yorkville Acquisition Corp Unit
MCGAU
$157M
– –
-200,000
Closed -$2.25M
46 47 48 49
50

Similar funds

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.