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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
INVH icon
151
Invitation Homes
INVH
$17.9B
$7.13M 0.04%
243,169
-34,781
-13% -$1.07M
CPT icon
152
Camden Property Trust
CPT
$11.5B
$7.12M 0.04%
66,703
-11,163
-14% -$1.23M
PODD icon
153
Insulet
PODD
$11.7B
$7.12M 0.04%
23,070
-6,973
-23% -$2.18M
GEV icon
154
GE Vernova
GEV
$242B
$7.04M 0.04%
11,452
+10,762
+1,560% +$6.52M
DXCM icon
155
DexCom
DXCM
$28.9B
$7.02M 0.04%
104,308
+375
+0.4% +$29.7K
LATAU
156
Galata Acquisition Corp. II Units
LATAU
$6.99M 0.04%
+700,000
New +$6.99M
CRDO icon
157
Credo Technology Group
CRDO
$34B
$6.96M 0.04%
47,832
-35,072
-42% -$4.29M
BA.PRA
158
Boeing Co 6.00% Series A Preferred Stock
BA.PRA
$7.68B
$6.95M 0.04%
100,000
– –
DB icon
159
Deutsche Bank
DB
$68.4B
$6.92M 0.04%
195,501
+163,015
+502% +$5.56M
CIO
160
DELISTED
City Office REIT
CIO
$6.89M 0.04%
+989,709
New +$6.53M
BR icon
161
Broadridge
BR
$18.4B
$6.81M 0.04%
28,608
+24,008
+522% +$5.98M
AVGO icon
162
Broadcom
AVGO
$1.8T
$6.81M 0.04%
+20,652
New +$6.34M
CPAY icon
163
Corpay
CPAY
$25.7B
$6.81M 0.04%
23,651
+19,991
+546% +$6.37M
BSX icon
164
Boston Scientific
BSX
$68.6B
$6.78M 0.04%
69,473
+63,691
+1,102% +$6.6M
CCJ icon
165
Cameco
CCJ
$37.1B
$6.72M 0.04%
+80,188
New +$6.22M
SXT icon
166
Sensient Technologies
SXT
$5.27B
$6.72M 0.04%
+71,636
New +$7.84M
FBIN icon
167
Fortune Brands Innovations
FBIN
$5.87B
$6.71M 0.04%
125,673
+15,478
+14% +$873K
ROK icon
168
Rockwell Automation
ROK
$51.1B
$6.69M 0.04%
19,134
+16,206
+553% +$5.6M
LECO icon
169
Lincoln Electric
LECO
$14.1B
$6.68M 0.04%
+28,342
New +$6.64M
SPGI icon
170
S&P Global
SPGI
$124B
$6.67M 0.04%
+13,713
New +$7.34M
CARR icon
171
Carrier Global
CARR
$50B
$6.64M 0.04%
111,189
+99,500
+851% +$6.76M
OTGAU
172
OTG Acquisition Corp I Unit
OTGAU
$6.55M 0.04%
+650,000
New +$6.53M
MORN icon
173
Morningstar
MORN
$7.54B
$6.54M 0.04%
28,188
-35
-0.1% -$9.33K
DSGX icon
174
Descartes Systems
DSGX
$6.71B
$6.5M 0.04%
+68,980
New +$7.05M
FERG icon
175
Ferguson
FERG
$43.5B
$6.32M 0.04%
28,125
+26,306
+1,446% +$5.96M
5 6
7
8 9

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HI
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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.