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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 | |
|---|---|---|---|---|---|---|
|
SMC
726
Summit Midstream
SMC
$425M
| $249K | ﹤0.01% |
+10,162
| New | +$279K |
|
727
Canadian Pacific Kansas City
CP
$80.8B
| $248K | ﹤0.01% |
3,130
-3,666
| -54% | -$282K |
|
728
Regeneron Pharmaceuticals
REGN
$73.1B
| $247K | ﹤0.01% |
470
-11,072
| -96% | -$6.18M |
|
729
Apple
AAPL
$5.05T
| $245K | ﹤0.01% |
+1,192
| New | +$241K |
|
730
Madison Square Garden
MSGS
$9.65B
| $243K | ﹤0.01% |
+1,162
| New | +$224K |
|
731
Watsco Inc
WSO
$12.9B
| $242K | ﹤0.01% |
+548
| New | +$254K |
|
732
Patria Investments
PAX
$1.74B
| $242K | ﹤0.01% |
+17,201
| New | +$206K |
|
733
Columbus McKinnon
CMCO
$435M
| $241K | ﹤0.01% |
+15,795
| New | +$241K |
|
|
CHACR
734
DELISTED
Crane Harbor Acquistion Corp Rights
CHACR
| $239K | ﹤0.01% |
+900,000
| New | +$205K |
|
735
Stride
LRN
$4.17B
| $238K | ﹤0.01% |
1,641
-460
| -22% | -$66.5K |
|
736
McCormick & Company Non-Voting
MKC
$14.1B
| $238K | ﹤0.01% |
+3,137
| New | +$235K |
|
737
Charles River Laboratories
CRL
$11.5B
| $238K | ﹤0.01% |
+1,566
| New | +$209K |
|
738
Adtran
ADTN
$688M
| $234K | ﹤0.01% |
+26,134
| New | +$208K |
|
739
Baker Hughes
BKR
$59.7B
| $234K | ﹤0.01% |
+6,114
| New | +$231K |
|
740
Devon Energy
DVN
$51.1B
| $234K | ﹤0.01% |
7,367
+1,719
| +30% | +$54.7K |
|
741
Aecom
ACM
$9.45B
| $232K | ﹤0.01% |
2,055
-119,934
| -98% | -$12.5M |
|
742
OFG Bancorp
OFG
$2.22B
| $232K | ﹤0.01% |
+5,411
| New | +$217K |
|
743
Align Technology
ALGN
$13B
| $230K | ﹤0.01% |
+1,215
| New | +$215K |
|
|
GRAF.WS
744
DELISTED
Graf Global Corp Warrants
GRAF.WS
| $230K | ﹤0.01% |
+806,677
| New | +$180K |
|
745
Roblox
RBLX
$36.4B
| $230K | ﹤0.01% |
+2,183
| New | +$171K |
|
746
Third Coast Bancshares
TCBX
$734M
| $229K | ﹤0.01% |
7,004
-4,999
| -42% | -$152K |
|
747
RadNet
RDNT
$4.96B
| $227K | ﹤0.01% |
+3,993
| New | +$219K |
|
748
Check Point Software Technologies
CHKP
$14.3B
| $227K | ﹤0.01% |
+1,027
| New | +$226K |
|
749
T. Rowe Price
TROW
$25.8B
| $226K | ﹤0.01% |
+2,342
| New | +$215K |
|
750
Aurora
AUR
$12.4B
| $226K | ﹤0.01% |
43,130
+27,392
| +174% | +$172K |
|
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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.