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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
-18.31%
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
$10.2B
AUM Growth
-$6.3B
(-38%)
Cap. Flow
-$1.76B
Cap. Flow
% of AUM
-17.26%
Top 10 Holdings %
Top 10 Hldgs %
56.41%
Holding
1,310
New
462
Increased
107
Reduced
157
Closed
414
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
CMA
Comerica
CMA
|
+$91.8M |
| 2 |
REVG
REV Group
REVG
|
+$90.3M |
| 3 |
Kenvue
KVUE
|
+$86.1M |
| 4 |
RNAM
Avidity Biosciences
RNAM
|
+$74.8M |
| 5 |
Warner Bros
WBD
|
+$74.4M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
CRWV
CoreWeave
CRWV
|
+$1.4B |
| 2 |
MRUS
Merus
MRUS
|
+$98.4M |
| 3 |
K
Kellanova
K
|
+$93.8M |
| 4 |
AVDX
AvidXchange
AVDX
|
+$84.2M |
| 5 |
WNS
WNS Holdings
WNS
|
+$83.8M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 53.79% |
| 2 | Financials | 14.35% |
| 3 | Industrials | 5.38% |
| 4 | Healthcare | 4.38% |
| 5 | Communication Services | 3.15% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
376
Ball Corp
BALL
$17.4B
| $1.44M | 0.01% |
+27,218
| New | +$1.34M |
|
377
Motorola Solutions
MSI
$71.5B
| $1.43M | 0.01% |
3,724
-2,285
| -38% | -$918K |
|
378
Moog Inc Class A
MOG.A
$13.3B
| $1.4M | 0.01% |
+5,763
| New | +$1.27M |
|
379
Radian Group
RDN
$5.16B
| $1.37M | 0.01% |
+38,058
| New | +$1.33M |
|
380
Cintas
CTAS
$82.7B
| $1.37M | 0.01% |
7,279
+4,134
| +131% | +$779K |
|
|
SFD
381
Smithfield Foods
SFD
$10.5B
| $1.36M | 0.01% |
60,694
+40,533
| +201% | +$892K |
|
382
Knowles
KN
$3.08B
| $1.33M | 0.01% |
+61,942
| New | +$1.41M |
|
383
Airbnb
ABNB
$90.3B
| $1.32M | 0.01% |
9,735
+8,986
| +1,200% | +$1.12M |
|
384
American Eagle Outfitters
AEO
$2.9B
| $1.32M | 0.01% |
+49,886
| New | +$986K |
|
385
Keysight
KEYS
$53.4B
| $1.3M | 0.01% |
6,414
+1,160
| +22% | +$215K |
|
386
The Mosaic Company
MOS
$7.24B
| $1.29M | 0.01% |
+53,590
| New | +$1.44M |
|
|
DYNC
387
Dynamix Corp
DYNC
$240M
| $1.29M | 0.01% |
125,000
| – | – |
|
388
CBRE Group
CBRE
$43.8B
| $1.26M | 0.01% |
7,858
-41,731
| -84% | -$6.56M |
|
|
TPC
389
Tutor Perini Cor
TPC
$4.38B
| $1.26M | 0.01% |
+18,823
| New | +$1.23M |
|
390
GoDaddy
GDDY
$13.2B
| $1.26M | 0.01% |
10,129
+2,095
| +26% | +$271K |
|
391
Align Technology
ALGN
$12.4B
| $1.25M | 0.01% |
+8,025
| New | +$1.15M |
|
392
Jefferies Financial Group
JEF
$12.7B
| $1.23M | 0.01% |
+19,927
| New | +$1.14M |
|
393
Ally Financial
ALLY
$13.2B
| $1.23M | 0.01% |
27,238
+20,884
| +329% | +$860K |
|
|
SEMR
394
DELISTED
Semrush
SEMR
| $1.23M | 0.01% |
+103,063
| New | +$965K |
|
395
Cincinnati Financial
CINF
$26.8B
| $1.22M | 0.01% |
+7,480
| New | +$1.21M |
|
396
Franklin Electric
FELE
$4.57B
| $1.22M | 0.01% |
12,742
-394
| -3% | -$37.6K |
|
397
Atkore
ATKR
$2.4B
| $1.22M | 0.01% |
+19,237
| New | +$1.26M |
|
|
FLG
398
Flagstar Bank National Association
FLG
$5.94B
| $1.22M | 0.01% |
+96,611
| New | +$1.15M |
|
|
WHLRP
399
Wheeler Real Estate Investment Trust Preferred Stock
WHLRP
$8.83M
| $1.21M | 0.01% |
218,512
| – | – |
|
400
Reliance Steel & Aluminium
RS
$20.5B
| $1.21M | 0.01% |
4,178
-8,720
| -68% | -$2.45M |
|
Similar funds
HI
MPI
URS
FPAS
CCM
FCM
HL
DCP
Magnetar Financial's Q4 2025 Portfolio in Review
As of Q4 2025, Magnetar Financial held 1,310 positions worth $10.2B, down 38% from $16.5B the previous quarter. Its ten largest holdings account for 56% of the portfolio.
Magnetar Financial withdrew a net $1.76B in Q4 2025, closing 414 positions and reducing 157 holdings. Its most notable exit was Merus, an estimated $98.4M position sold in full.
By sector, the portfolio is most concentrated in Technology at 54% of assets, down from 72% a quarter earlier, followed by Financials and Industrials.
Against the trend, Magnetar Financial opened a new position in Comerica worth $99.1M.
- Magnetar Financial's largest Q4 2025 buy was Comerica: 1,139,969 shares worth $99.1M.
- Magnetar Financial added most to Qorvo in Q4 2025, an estimated $47.5M increase.
- Magnetar Financial's biggest Q4 2025 reduction was CoreWeave, cutting an estimated $1.4B.
- Magnetar Financial fully exited Merus in Q4 2025, selling an estimated $98.4M.
- Magnetar Financial's ten largest holdings make up 56% of its $10.2B portfolio in Q4 2025.
- Magnetar Financial opened 462 new positions and closed 414 in Q4 2025.
- Magnetar Financial's portfolio value fell 38% quarter-over-quarter to $10.2B.
Based on Magnetar Financial's 13F filing for Q4 2025, filed 17 Feb 2026.