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
+7.2%
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
$9.84B
AUM Growth
-$362M
(-3.5%)
Cap. Flow
-$305M
Cap. Flow
% of AUM
-3.09%
Top 10 Holdings %
Top 10 Hldgs %
55.7%
Holding
1,493
New
604
Increased
145
Reduced
173
Closed
363
Top Buys
| Rank | Stock | Value |
|---|---|---|
| 1 |
Penumbra
PEN
|
+$85.1M |
| 2 |
Webster Financial
WBS
|
+$77.3M |
| 3 |
AAUC
Allied Gold Corp
AAUC
|
+$76.1M |
| 4 |
MASI
Masimo
MASI
|
+$66.2M |
| 5 |
MCHPP
Microchip Technology Inc 7.50% Series A Preferred Stock
MCHPP
|
+$65.3M |
Top Sells
| Rank | Stock | Value |
|---|---|---|
| 1 |
CMA
Comerica
CMA
|
+$99.1M |
| 2 |
REVG
REV Group
REVG
|
+$97.8M |
| 3 |
FYBR
Frontier Communications
FYBR
|
+$89.2M |
| 4 |
CYBR
CyberArk
CYBR
|
+$89M |
| 5 |
TGNA
TEGNA Inc
TGNA
|
+$84.5M |
Sector Composition
| Rank | Sector | Weight |
|---|---|---|
| 1 | Technology | 53.03% |
| 2 | Financials | 19.67% |
| 3 | Industrials | 4.76% |
| 4 | Healthcare | 4.19% |
| 5 | Materials | 2.11% |
| Name | Market Value | Portfolio Weight | Shares or Principal |
Change in Stake | Capital Flow | |
|---|---|---|---|---|---|---|
1301
Newmark Group
NMRK
$2.73B
| – | – |
-10,782
| Closed | -$187K |
|
1302
NNN REIT
NNN
$9.39B
| – | – |
-52,580
| Closed | -$2.08M |
|
1303
Northern Oil and Gas
NOG
$2.3B
| – | – |
-145,074
| Closed | -$3.11M |
|
1304
Novanta
NOVT
$5.04B
| – | – |
-4,442
| Closed | -$529K |
|
1305
NerdWallet
NRDS
$584M
| – | – |
-45,156
| Closed | -$612K |
|
1306
NetApp
NTAP
$32.9B
| – | – |
-7,081
| Closed | -$758K |
|
1307
NETSCOUT
NTCT
$2.86B
| – | – |
-29,069
| Closed | -$787K |
|
1308
NETGEAR
NTGR
$669M
| – | – |
-10,428
| Closed | -$256K |
|
1309
Nu Holdings
NU
$68.1B
| – | – |
-17,932
| Closed | -$300K |
|
|
NUVL
1310
DELISTED
Nuvalent
NUVL
| – | – |
-4,254
| Closed | -$428K |
|
1311
Envista
NVST
$4.28B
| – | – |
-142,713
| Closed | -$3.1M |
|
1312
nVent Electric
NVT
$24.5B
| – | – |
-5,044
| Closed | -$514K |
|
1313
Quanex
NX
$854M
| – | – |
-11,849
| Closed | -$182K |
|
1314
Blue Owl Capital
OBDC
$5.35B
| – | – |
-10,010
| Closed | -$124K |
|
1315
Orthofix Medical
OFIX
$455M
| – | – |
-25,792
| Closed | -$391K |
|
1316
Okta
OKTA
$24.1B
| – | – |
-3,162
| Closed | -$273K |
|
1317
ON Semiconductor
ON
$33.8B
| – | – |
-11,424
| Closed | -$619K |
|
1318
Ondas Inc
ONDS
$4.44B
| – | – |
-114,823
| Closed | -$1.12M |
|
1319
On Holding
ONON
$11.9B
| – | – |
-13,053
| Closed | -$607K |
|
1320
O'Reilly Automotive
ORLY
$72.4B
| – | – |
-4,976
| Closed | -$454K |
|
1321
Otis Worldwide
OTIS
$27.6B
| – | – |
-2,844
| Closed | -$248K |
|
1322
Pacific Biosciences
PACB
$422M
| – | – |
-31,602
| Closed | -$59.1K |
|
1323
Par Pacific Holdings
PARR
$3.88B
| – | – |
-71,544
| Closed | -$2.51M |
|
1324
Paymentus
PAY
$3.63B
| – | – |
-26,667
| Closed | -$842K |
|
1325
PennyMac Financial
PFSI
$4.38B
| – | – |
-3,721
| Closed | -$491K |
|
Similar funds
HI
MPI
URS
FPAS
CCM
OAM
FCM
HL
Magnetar Financial's Q1 2026 Portfolio in Review
As of Q1 2026, Magnetar Financial held 1,493 positions worth $9.84B, down 3.5% from $10.2B the previous quarter. Its ten largest holdings account for 56% of the portfolio.
Magnetar Financial withdrew a net $305M in Q1 2026, closing 363 positions and reducing 173 holdings. Its most notable exit was Comerica, an estimated $99.1M position sold in full.
By sector, the portfolio is most concentrated in Technology at 53% of assets, down from 54% a quarter earlier, followed by Financials and Industrials.
Against the trend, Magnetar Financial opened a new position in Penumbra worth $82.6M.
- Magnetar Financial's largest Q1 2026 buy was Penumbra: 251,433 shares worth $82.6M.
- Magnetar Financial added most to Webster Financial in Q1 2026, an estimated $77.3M increase.
- Magnetar Financial's biggest Q1 2026 reduction was Shift4 Payments Inc 6.00% Series A Preferred Stock, cutting an estimated $37.3M.
- Magnetar Financial fully exited Comerica in Q1 2026, selling an estimated $99.1M.
- Magnetar Financial's ten largest holdings make up 56% of its $9.84B portfolio in Q1 2026.
- Magnetar Financial opened 604 new positions and closed 363 in Q1 2026.
- Magnetar Financial's portfolio value fell 3.5% quarter-over-quarter to $9.84B.
Based on Magnetar Financial's 13F filing for Q1 2026, filed 13 May 2026.