Holdings Channel
Size ($ in 1000's)
At 12/31/2023: $3,933,650
At 09/30/2023: $3,911,707

Magnetar Financial LLC holdings changes, total fund size, and other information presented on HoldingsChannel.com was derived from Magnetar Financial LLC 13F filings. Link to 13F filings: SEC filings

Magnetar Financial LLC Top Holdings
As of  12/31/2023, below is a summary of the Magnetar Financial LLC top holdings by largest position size, as per the latest 13f filing made by Magnetar Financial LLC. In the Magnetar Financial LLC-top-holdings-table below, each of the top holdings by name is presented in the first column, followed by the amount of shares held by Magnetar Financial LLC in that top holding, then the share count change between reporting periods, and finally the Magnetar Financial LLC top holding position size for that row.

   EntityAmountChange
 09/30/2023 to 12/31/2023
Position Size
($ in 1000's)
HUMANA INC 349,813 +430,341 $160,148
     HUM349,813+224,041$160,148
MERCK & CO INC 1,396,487 +109,719 $152,245
     MRK1,396,487+109,719$152,245
NOVARTIS AG 1,239,942 +440,244 $125,197
     NVS1,239,942+440,244$125,197
ALBERTSONS COS INC 3,934,756 -731,280 $90,499
     ACI3,934,756-731,280$90,499
ABBOTT LABS 817,235 -215,863 $89,953
     ABT817,235-215,863$89,953
ZIMMER BIOMET HOLDINGS INC 737,720 -358,331 $89,781
     ZBH737,720-358,331$89,781
WESTROCK CO 2,116,558 +1,441,471 $87,879
     WRK2,116,558+1,441,471$87,879
CHURCHILL CAPITAL CORP VII      $87,367
     CVII8,306,206UNCH$87,215
     CVII.WT927,204-757,454$152
ELANCO ANIMAL HEALTH INC 5,786,812 -2,108,719 $86,223
     ELAN5,786,812-2,108,719$86,223
ENCOMPASS HEALTH CORP 1,247,745 +187,012 $83,250
     EHC1,247,745+187,012$83,250
PIONEER NAT RES CO 370,069 +354,238 $83,221
     PXD370,069+354,238$83,221
SPLUNK INC 546,078 +9,922 $83,195
     SPLK546,078+9,922$83,195
PNM RES INC 1,994,913 -102,900 $82,988
     PNM1,994,913-102,900$82,988
KARUNA THERAPEUTICS INC 202,165 +198,264 $63,987
     KRTX202,165+198,264$63,987
MCKESSON CORP 129,624 -1,037 $60,013
     MCK129,624-1,037$60,013
AMEDISYS INC 618,911 +11,051 $58,834
     AMED618,911+11,051$58,834
THE CIGNA GROUP 192,040 +146,547 $57,506
     CI192,040+146,547$57,506
CAPRI HOLDINGS LIMITED 1,126,547 -186,634 $56,598
     CPRI1,126,547-186,634$56,598
CYTOKINETICS INC      $54,489
     NOTE 330,850,000+30,850,000$54,489
SP PLUS CORP 1,025,013 +1,025,013 $52,532
     SP1,025,013+1,025,013$52,532
GSK PLC 1,407,679 -215,881 $52,169
     GSK1,407,679-215,881$52,169
MEDTRONIC PLC 633,234 -686,678 $52,166
     MDT633,234-686,678$52,166
OLINK HLDG AB 2,049,051 +2,049,051 $51,534
     OLK2,049,051+2,049,051$51,534
MIRATI THERAPEUTICS INC 834,390 +834,390 $49,020
     MRTX834,390+834,390$49,020
IMMUNOGEN INC 1,629,285 +1,629,285 $48,308
     IMGN1,629,285+1,629,285$48,308
CEREVEL THERAPEUTICS HLDNG I 1,018,428 +1,018,428 $43,181
     CERE1,018,428+1,018,428$43,181
UNITED STATES STL CORP NEW 786,768 +786,768 $38,276
     X786,768+786,768$38,276
UBER TECHNOLOGIES INC      $37,666
     12 137,086,000+37,086,000$37,666
AKAMAI TECHNOLOGIES INC      $36,532
     NOTE 032,552,000+32,552,000$36,532
HAWAIIAN HOLDINGS INC 2,392,800 +2,392,800 $33,978
     HA2,392,800+2,392,800$33,978
FORD MTR CO DEL      $33,864
     3 134,000,000+34,000,000$33,864
RBC BEARINGS INC 260,000 UNCH $33,778
     RBCP260,000UNCH$33,778
ENOVIS CORPORATION 597,433 +166,862 $33,468
     ENOV597,433+166,862$33,468
RAYZEBIO INC 537,872 +537,872 $33,440
     RYZB537,872+537,872$33,440
ORGANON & CO      $33,343
     OGN2,225,363+30,675$32,090
     Call870,000+870,000$1,253
OPTION CARE HEALTH INC 988,238 -163,757 $33,294
     OPCH988,238-163,757$33,294
NATIONAL WESTN LIFE GROUP IN 67,482 +67,482 $32,595
     NWLI67,482+67,482$32,595
CHICOS FAS INC 4,297,092 +3,388,781 $32,572
     CHS4,297,092+3,388,781$32,572
POST HLDGS INC      $31,467
     NOTE 231,100,000+31,100,000$31,467
LIVANOVA PLC 605,160 +196,416 $31,311
     LIVN605,160+196,416$31,311
AIRBNB INC      $30,360
     3 133,638,000+33,638,000$30,360
GLOBUS MED INC 565,747 +519,198 $30,149
     GMED565,747+519,198$30,149
IONIS PHARMACEUTICALS INC      $30,082
     4 028,500,000+28,500,000$30,082
ADMA BIOLOGICS INC 6,282,556 +408,378 $28,397
     ADMA6,282,556+408,378$28,397
AMERICAN AIRLINES GROUP INC      $28,324
     NOTE 625,500,000+25,500,000$28,324
SCREAMING EAGLE ACQUISITN CO 2,670,198 UNCH $28,304
     SCRM2,670,198UNCH$28,304
CVS HEALTH CORP 356,427 +182,471 $28,143
     CVS356,427+182,471$28,143
CONMED CORP      $27,487
     NOTE 226,000,000+15,500,000$26,032
     CNMD13,288+13,288$1,455
SHOCKWAVE MED INC 142,112 +137,137 $27,081
     SWAV142,112+137,137$27,081
MARRIOTT VACATIONS WORLDWIDE      $26,544
     1 130,100,000+30,100,000$26,544

See Full List: All Stocks Held By Magnetar Financial LLC
— Including:
     • Biggest new positions
     • Biggest exits
     • Biggest increased positions
     • Biggest decreased positions

See Details: Top 10 Stocks Held By Magnetar Financial LLC

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