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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
ROKU icon
201
Roku
ROKU
$21.6B
$5.47M 0.03%
+54,591
New +$5.03M
KNX icon
202
Knight Transportation
KNX
$11.5B
$5.45M 0.03%
+138,020
New +$5.98M
SBXD
203
SilverBox Corp IV
SBXD
$276M
$5.45M 0.03%
520,823
-26,988
-5% -$286K
GEN icon
204
Gen Digital
GEN
$16.5B
$5.42M 0.03%
+190,904
New +$5.71M
AXTA icon
205
Axalta
AXTA
$7.45B
$5.37M 0.03%
187,581
+80,587
+75% +$2.43M
PTC icon
206
PTC
PTC
$15.3B
$5.32M 0.03%
+26,193
New +$5.34M
RPRX icon
207
Royalty Pharma
RPRX
$26.2B
$5.31M 0.03%
+150,455
New +$5.45M
PLMK
208
Plum Acquisition Corp IV
PLMK
$257M
$5.16M 0.03%
500,000
– –
CAEP
209
DELISTED
Cantor Equity Partners III
CAEP
$5.16M 0.03%
500,000
– –
TMUS icon
210
T-Mobile US
TMUS
$195B
$5.11M 0.03%
21,363
+19,565
+1,088% +$4.74M
KO icon
211
Coca-Cola
KO
$383B
$5.04M 0.03%
75,990
-22,710
-23% -$1.56M
BJ icon
212
BJs Wholesale Club
BJ
$12.8B
$5.04M 0.03%
54,042
+48,087
+808% +$4.92M
FIGXU
213
FIGX Capital Acquisition Corp Units
FIGXU
$5.04M 0.03%
500,000
– –
CEPT
214
DELISTED
Cantor Equity Partners II
CEPT
$5M 0.03%
474,000
-26,000
-5% -$280K
TYL icon
215
Tyler Technologies
TYL
$13.7B
$4.95M 0.03%
+9,463
New +$5.31M
NRG icon
216
NRG Energy
NRG
$26.2B
$4.9M 0.03%
30,257
+11,601
+62% +$1.81M
AIT icon
217
Applied Industrial Technologies
AIT
$12.4B
$4.84M 0.03%
+18,559
New +$4.87M
CHRD icon
218
Chord Energy
CHRD
$7.68B
$4.81M 0.03%
48,377
-10,033
-17% -$1.05M
BCC icon
219
Boise Cascade
BCC
$2.73B
$4.79M 0.03%
61,938
+45,041
+267% +$3.86M
NBIX icon
220
Neurocrine Biosciences
NBIX
$18.2B
$4.78M 0.03%
+34,071
New +$4.62M
BCARU
221
D. Boral ARC Acquisition I Corp Units
BCARU
$202M
$4.75M 0.03%
+475,000
New +$4.74M
B
222
Barrick Mining
B
$60.9B
$4.72M 0.03%
144,151
+20,947
+17% +$531K
CHYM
223
Chime Financial
CHYM
$8.54B
$4.72M 0.03%
+234,189
New +$6.65M
AS icon
224
Amer Sports
AS
$21B
$4.55M 0.03%
130,933
+103,609
+379% +$3.91M
BCSS.U
225
Bain Capital GSS Investment Corp Units
BCSS.U
$4.54M 0.03%
+450,000
New +$4.54M
7 8
9
10 11

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.