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
-0.75%
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
$7.61B
AUM Growth
+$3.26B
(+75%)
Cap. Flow
+$3.15B
Cap. Flow
% of AUM
41.44%
Top 10 Holdings %
Top 10 Hldgs %
56.64%
Holding
1,013
New
430
Increased
139
Reduced
90
Closed
296
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
CRWV
CoreWeave
CRWV
|
+$3.69B |
| 2 |
BECN
Beacon Roofing Supply, Inc.
BECN
|
+$86.7M |
| 3 |
PYCR
Paycor HCM, Inc. Common Stock
PYCR
|
+$81.3M |
| 4 |
VRN
Veren
VRN
|
+$70M |
| 5 |
PLYA
Playa Hotels & Resorts
PLYA
|
+$64.5M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
Sanofi
SNY
|
+$161M |
| 2 |
Elanco Animal Health
ELAN
|
+$133M |
| 3 |
Becton Dickinson
BDX
|
+$79.3M |
| 4 |
SUM
Summit Materials, Inc. Class A Common Stock
SUM
|
+$79.1M |
| 5 |
HCP
HashiCorp, Inc. Class A Common Stock
HCP
|
+$76.8M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 53.19% |
| 2 | Industrials | 6.07% |
| 3 | Financials | 5.03% |
| 4 | Healthcare | 4.22% |
| 5 | Energy | 3.46% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
126
Thermo Fisher Scientific
TMO
$214B
| $7.01M | 0.09% |
14,084
-111,853
| -89% | -$60.6M |
|
127
CSX Corp
CSX
$93B
| $6.91M | 0.09% |
+234,887
| New | +$7.46M |
|
128
Equity Residential
EQR
$25.2B
| $6.82M | 0.09% |
+95,212
| New | +$6.72M |
|
129
Ingersoll Rand
IR
$33B
| $6.79M | 0.09% |
84,877
+31,953
| +60% | +$2.78M |
|
130
Bruker
BRKR
$9.79B
| $6.7M | 0.09% |
+160,571
| New | +$8.35M |
|
131
Datadog
DDOG
$95.6B
| $6.63M | 0.09% |
+66,792
| New | +$8.43M |
|
|
CNR
132
Core Natural Resources Inc
CNR
$4.09B
| $6.62M | 0.09% |
85,918
+83,405
| +3,319% | +$7.05M |
|
133
PNC Financial Services
PNC
$99.2B
| $6.54M | 0.09% |
37,226
+17,676
| +90% | +$3.34M |
|
134
CRH
CRH
$64.1B
| $6.49M | 0.09% |
+73,729
| New | +$7.25M |
|
135
Arista Networks
ANET
$215B
| $6.31M | 0.08% |
+81,441
| New | +$8.26M |
|
136
Ryman Hospitality Properties
RHP
$8.41B
| $6.28M | 0.08% |
+68,719
| New | +$6.9M |
|
|
CCIR
137
DELISTED
Cohen Circle Acquisition Corp. I Class A Ordinary Shares
CCIR
| $6.25M | 0.08% |
+557,318
| New | +$6.15M |
|
|
JACS.U
138
Jackson Acquisition Co II Units
JACS.U
| $6.17M | 0.08% |
600,000
| – | – |
|
|
SBXD.U
139
SilverBox Corp IV Units
SBXD.U
| $6.09M | 0.08% |
594,000
| – | – |
|
|
AACBU
140
Artius II Acquisition Inc Units
AACBU
| $6.07M | 0.08% |
+600,000
| New | +$6.02M |
|
141
Boot Barn
BOOT
$4.68B
| $5.99M | 0.08% |
+55,794
| New | +$7.46M |
|
142
Pentair
PNR
$10.6B
| $5.96M | 0.08% |
+68,178
| New | +$6.5M |
|
143
Twilio
TWLO
$29B
| $5.96M | 0.08% |
60,850
+42,821
| +238% | +$5.07M |
|
144
Flutter Entertainment
FLUT
$17.7B
| $5.94M | 0.08% |
+26,823
| New | +$6.95M |
|
|
JHG
145
DELISTED
Janus Henderson
JHG
| $5.88M | 0.08% |
+162,733
| New | +$6.71M |
|
146
Williams-Sonoma
WSM
$27.5B
| $5.78M | 0.08% |
+36,559
| New | +$7.06M |
|
147
Interactive Brokers
IBKR
$40.3B
| $5.71M | 0.08% |
+138,016
| New | +$6.84M |
|
148
Darling Ingredients
DAR
$9.69B
| $5.71M | 0.08% |
182,785
+96,620
| +112% | +$3.38M |
|
149
Hasbro
HAS
$13.4B
| $5.69M | 0.07% |
+92,528
| New | +$5.6M |
|
150
Invitation Homes
INVH
$17.6B
| $5.68M | 0.07% |
+163,021
| New | +$5.27M |
|
Similar funds
HI
MPI
URS
FPAS
CCM
FCM
HL
DCP
Magnetar Financial's Q1 2025 Portfolio in Review
As of Q1 2025, Magnetar Financial held 1,013 positions worth $7.61B, up 75% from $4.36B the previous quarter. Its ten largest holdings account for 57% of the portfolio.
Magnetar Financial deployed $3.15B of net new capital in Q1 2025, opening 430 new positions and adding to 139 existing holdings. Its largest new stake was CoreWeave: 95,818,248 shares worth $3.55B.
By sector, the portfolio is most concentrated in Technology at 53% of assets, up from 12% a quarter earlier, followed by Industrials and Financials.
On the sell side, the largest reduction was Elanco Animal Health, an estimated $133M trimmed.
- Magnetar Financial's largest Q1 2025 buy was CoreWeave: 95,818,248 shares worth $3.55B.
- Magnetar Financial added most to Kellanova in Q1 2025, an estimated $15.7M increase.
- Magnetar Financial's biggest Q1 2025 reduction was Elanco Animal Health, cutting an estimated $133M.
- Magnetar Financial fully exited Sanofi in Q1 2025, selling an estimated $161M.
- Magnetar Financial's ten largest holdings make up 57% of its $7.61B portfolio in Q1 2025.
- Magnetar Financial opened 430 new positions and closed 296 in Q1 2025.
- Magnetar Financial's portfolio value rose 75% quarter-over-quarter to $7.61B.
Based on Magnetar Financial's 13F filing for Q1 2025, filed 15 May 2025.