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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 | |
|---|---|---|---|---|---|---|
726
Garrett Motion
GTX
$5.78B
| $252K | ﹤0.01% |
+14,460
| New | +$230K |
|
727
Varex Imaging
VREX
$467M
| $249K | ﹤0.01% |
+21,358
| New | +$250K |
|
728
Otis Worldwide
OTIS
$27.3B
| $248K | ﹤0.01% |
2,844
-5,135
| -64% | -$459K |
|
729
Southern Missouri Bancorp
SMBC
$852M
| $248K | ﹤0.01% |
+4,201
| New | +$233K |
|
730
Globus Medical
GMED
$10.9B
| $248K | ﹤0.01% |
+2,838
| New | +$215K |
|
|
VACHW
731
DELISTED
Voyager Acquisition Corp Warrants
VACHW
| $248K | ﹤0.01% |
1,078,110
| – | – |
|
|
WCC
732
WESCO International
WCC
$16.7B
| $247K | ﹤0.01% |
1,011
-10,726
| -91% | -$2.63M |
|
733
Patterson-UTI
PTEN
$3.74B
| $247K | ﹤0.01% |
40,469
-240,450
| -86% | -$1.44M |
|
734
Aurinia Pharmaceuticals
AUPH
$1.93B
| $247K | ﹤0.01% |
15,485
-462
| -3% | -$6.55K |
|
735
Azenta
AZTA
$1.33B
| $246K | ﹤0.01% |
+7,391
| New | +$242K |
|
736
Vermilion Energy
VET
$1.76B
| $246K | ﹤0.01% |
+29,456
| New | +$243K |
|
737
CNO Financial Group
CNO
$4.99B
| $243K | ﹤0.01% |
+5,726
| New | +$233K |
|
|
LPAAW
738
DELISTED
Launch One Acquisition Corp Warrant
LPAAW
| $243K | ﹤0.01% |
972,598
| – | – |
|
739
Columbus McKinnon
CMCO
$596M
| $242K | ﹤0.01% |
14,009
-4,745
| -25% | -$76.1K |
|
740
Universal Insurance Holdings
UVE
$1.23B
| $240K | ﹤0.01% |
+7,089
| New | +$226K |
|
741
Brixmor Property Group
BRX
$9.67B
| $239K | ﹤0.01% |
9,121
-2,474
| -21% | -$65.3K |
|
742
Terreno Realty
TRNO
$7.65B
| $237K | ﹤0.01% |
+4,031
| New | +$243K |
|
743
Knife River
KNF
$4.15B
| $236K | ﹤0.01% |
+3,348
| New | +$235K |
|
744
National Vision
EYE
$1.79B
| $235K | ﹤0.01% |
+9,100
| New | +$245K |
|
745
Viavi Solutions
VIAV
$8.65B
| $235K | ﹤0.01% |
+13,178
| New | +$213K |
|
746
TD Synnex
SNX
$20.2B
| $233K | ﹤0.01% |
+1,554
| New | +$238K |
|
747
Xenon Pharmaceuticals
XENE
$6.2B
| $231K | ﹤0.01% |
+5,153
| New | +$216K |
|
748
Trimble
TRMB
$13.3B
| $230K | ﹤0.01% |
+2,935
| New | +$234K |
|
749
BJs Wholesale Club
BJ
$12.6B
| $230K | ﹤0.01% |
2,551
-51,491
| -95% | -$4.73M |
|
750
Ameris Bancorp
ABCB
$5.88B
| $229K | ﹤0.01% |
+3,077
| New | +$229K |
|
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.