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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
+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 | |
|---|---|---|---|---|---|---|
626
Cohu
COHU
$1.86B
| $352K | ﹤0.01% |
+18,271
| New | +$308K |
|
627
Winmark
WINA
$1.2B
| $351K | ﹤0.01% |
+930
| New | +$360K |
|
628
Alamo Group
ALG
$1.91B
| $351K | ﹤0.01% |
1,606
-184
| -10% | -$35.1K |
|
|
SZZLR
629
Sizzle Acquisition Corp II Right
SZZLR
| $350K | ﹤0.01% |
+1,750,000
| New | +$339K |
|
|
CUBWW
630
Lionheart Holdings Warrant
CUBWW
| $347K | ﹤0.01% |
+955,127
| New | +$207K |
|
631
Travelers Companies
TRV
$81.1B
| $346K | ﹤0.01% |
1,292
-1,317
| -50% | -$347K |
|
632
Cognyte Software
CGNT
$655M
| $345K | ﹤0.01% |
37,375
+23,764
| +175% | +$234K |
|
|
RDAGW
633
Republic Digital Acquisition Co Warrants
RDAGW
$4.82M
| $345K | ﹤0.01% |
+500,000
| New | +$434K |
|
634
Liberty Media Series C
FWONK
$25.5B
| $345K | ﹤0.01% |
+3,298
| New | +$306K |
|
635
Viking Holdings
VIK
$45.8B
| $344K | ﹤0.01% |
+6,454
| New | +$285K |
|
636
Trade Desk
TTD
$8.97B
| $343K | ﹤0.01% |
4,760
-726
| -13% | -$46.4K |
|
637
Kraft Heinz
KHC
$32.8B
| $342K | ﹤0.01% |
+13,244
| New | +$368K |
|
|
NSA
638
DELISTED
National Storage Affiliates Trust
NSA
| $342K | ﹤0.01% |
+10,686
| New | +$373K |
|
639
FIVE9
FIVN
$2.08B
| $338K | ﹤0.01% |
12,774
-68,156
| -84% | -$1.77M |
|
|
TTAN
640
ServiceTitan Inc
TTAN
$8.03B
| $338K | ﹤0.01% |
+3,149
| New | +$352K |
|
641
Aptiv
APTV
$12.3B
| $336K | ﹤0.01% |
+4,924
| New | +$305K |
|
642
Entergy
ETR
$50.3B
| $336K | ﹤0.01% |
+4,041
| New | +$334K |
|
643
Aflac
AFL
$65.5B
| $335K | ﹤0.01% |
+3,178
| New | +$334K |
|
644
American Coastal Insurance
ACIC
$536M
| $333K | ﹤0.01% |
+29,980
| New | +$330K |
|
645
Mitek Systems
MITK
$756M
| $333K | ﹤0.01% |
+33,646
| New | +$302K |
|
646
Braze
BRZE
$3.02B
| $331K | ﹤0.01% |
+11,780
| New | +$372K |
|
647
Business First Bancshares
BFST
$1.05B
| $330K | ﹤0.01% |
+13,392
| New | +$315K |
|
|
WAY
648
Waystar Holding Corp
WAY
$4.7B
| $329K | ﹤0.01% |
+8,062
| New | +$311K |
|
649
Unum
UNM
$13.4B
| $329K | ﹤0.01% |
4,077
-2,661
| -39% | -$210K |
|
650
WD-40
WDFC
$2.98B
| $329K | ﹤0.01% |
1,443
-260
| -15% | -$61.2K |
|
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.