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
+259.01%
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
$20.7B
AUM Growth
+$13B
(+171%)
Cap. Flow
+$280M
Cap. Flow
% of AUM
1.36%
Top 10 Holdings %
Top 10 Hldgs %
79.59%
Holding
1,244
New
524
Increased
170
Reduced
136
Closed
374
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
DNB
Dun & Bradstreet
DNB
|
+$95.2M |
| 2 |
SWTX
SpringWorks Therapeutics
SWTX
|
+$91.3M |
| 3 |
TXNM
TXNM Energy Inc
TXNM
|
+$89.9M |
| 4 |
SKX
Skechers
SKX
|
+$81.4M |
| 5 |
AVDX
AvidXchange
AVDX
|
+$76.2M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
BECN
Beacon Roofing Supply, Inc.
BECN
|
+$92.1M |
| 2 |
DFS
Discover Financial Services
DFS
|
+$86.6M |
| 3 |
VRN
Veren
VRN
|
+$83.7M |
| 4 |
PYCR
Paycor HCM, Inc. Common Stock
PYCR
|
+$82.4M |
| 5 |
BERY
Berry Global Group, Inc.
BERY
|
+$78.1M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 79.1% |
| 2 | Financials | 5.67% |
| 3 | Healthcare | 2.17% |
| 4 | Industrials | 1.84% |
| 5 | Communication Services | 1.27% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
651
Burlington
BURL
$23.4B
| $328K | ﹤0.01% |
+1,408
| New | +$335K |
|
|
AAMI
652
Acadian Asset Management
AAMI
$2.88B
| $327K | ﹤0.01% |
+9,288
| New | +$270K |
|
653
Spok Holdings
SPOK
$229M
| $327K | ﹤0.01% |
+18,480
| New | +$298K |
|
|
CWAN
654
DELISTED
Clearwater Analytics
CWAN
| $325K | ﹤0.01% |
14,819
+1,393
| +10% | +$32K |
|
655
Goodyear
GT
$2.09B
| $324K | ﹤0.01% |
+31,245
| New | +$331K |
|
|
RAC.WS
656
Rithm Acquisition Corp Warrants
RAC.WS
| $323K | ﹤0.01% |
+660,000
| New | +$277K |
|
657
Hercules Capital
HTGC
$2.99B
| $323K | ﹤0.01% |
+17,657
| New | +$313K |
|
658
Portillo's
PTLO
$345M
| $322K | ﹤0.01% |
+27,620
| New | +$319K |
|
659
Trane Technologies
TT
$98.8B
| $322K | ﹤0.01% |
+736
| New | +$290K |
|
660
CRISPR Therapeutics
CRSP
$4.69B
| $319K | ﹤0.01% |
+6,556
| New | +$254K |
|
|
DAAQW
661
Digital Asset Acquisition Corp Warrant
DAAQW
$2.67M
| $319K | ﹤0.01% |
+375,000
| New | +$356K |
|
662
Albemarle
ALB
$13.4B
| $318K | ﹤0.01% |
+5,220
| New | +$309K |
|
663
Lionsgate Studios
LION
$3.8B
| $318K | ﹤0.01% |
+54,732
| New | +$366K |
|
664
CorVel
CRVL
$3.18B
| $314K | ﹤0.01% |
+3,057
| New | +$337K |
|
665
Rocket Lab Corp
RKLB
$36.6B
| $314K | ﹤0.01% |
8,780
-58,969
| -87% | -$1.44M |
|
666
Backblaze
BLZE
$683M
| $314K | ﹤0.01% |
+57,073
| New | +$290K |
|
667
Lemonade
LMND
$3.64B
| $314K | ﹤0.01% |
+7,164
| New | +$239K |
|
|
VACHW
668
DELISTED
Voyager Acquisition Corp Warrants
VACHW
| $313K | ﹤0.01% |
+1,078,110
| New | +$239K |
|
669
Cellebrite
CLBT
$3.76B
| $312K | ﹤0.01% |
+19,529
| New | +$348K |
|
670
SiTime
SITM
$13.8B
| $312K | ﹤0.01% |
+1,465
| New | +$265K |
|
671
Biogen
BIIB
$30.9B
| $312K | ﹤0.01% |
2,484
-5,235
| -68% | -$652K |
|
672
Appian
APPN
$2.11B
| $307K | ﹤0.01% |
10,273
-762
| -7% | -$22.9K |
|
673
Amphastar Pharmaceuticals
AMPH
$907M
| $306K | ﹤0.01% |
+13,337
| New | +$331K |
|
|
RTACW
674
Renatus Tactical Acquisition Corp I Warrant
RTACW
$6.98M
| $306K | ﹤0.01% |
+150,000
| New | +$303K |
|
675
UDR
UDR
$12.9B
| $305K | ﹤0.01% |
+7,469
| New | +$309K |
|
Similar funds
HI
MPI
URS
FPAS
CCM
FCM
HL
DCP
Magnetar Financial's Q2 2025 Portfolio in Review
As of Q2 2025, Magnetar Financial held 1,244 positions worth $20.7B, up 171% from $7.61B the previous quarter. Its ten largest holdings account for 80% of the portfolio.
Magnetar Financial's Q2 2025 filing shows 524 new, 170 increased, 136 reduced and 374 closed positions. Its largest new stake was Dun & Bradstreet: 10,636,170 shares worth $96.7M. The largest sale was Beacon Roofing Supply, Inc., an estimated $92.1M.
By sector, the portfolio is most concentrated in Technology at 79% of assets, up from 53% a quarter earlier, followed by Financials and Healthcare.
- Magnetar Financial's largest Q2 2025 buy was Dun & Bradstreet: 10,636,170 shares worth $96.7M.
- Magnetar Financial added most to Blueprint Medicines in Q2 2025, an estimated $75.4M increase.
- Magnetar Financial's biggest Q2 2025 reduction was M3-Brigade Acquisition V Corp Units, cutting an estimated $30.3M.
- Magnetar Financial fully exited Beacon Roofing Supply, Inc. in Q2 2025, selling an estimated $92.1M.
- Magnetar Financial's ten largest holdings make up 80% of its $20.7B portfolio in Q2 2025.
- Magnetar Financial opened 524 new positions and closed 374 in Q2 2025.
- Magnetar Financial's portfolio value rose 171% quarter-over-quarter to $20.7B.
Based on Magnetar Financial's 13F filing for Q2 2025, filed 12 Aug 2025.