Magnetar Financial LLC 13F holdings, Q4 2025
Holdings as of December 31, 2025 · filings on SEC EDGAR · latest filing →
Magnetar Financial LLC disclosed 895 US equity positions worth $10.2bn in its Q4 2025 13F filing. The largest position was CRWV at 48.0% of the reported book, followed by CHART INDS INC and AIR LEASE CORP. Against the Q3 2025 filing, it opened 19 new positions, added to 18 and reduced 6 among the top 50 holdings.
What did Magnetar Financial LLC own in Q4 2025? Top 50 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q3 2025 |
|---|---|---|---|---|---|---|---|
| 1 | CRWV COREWEAVE INC | Technology | 48.0% | $4.9bn | 68,191,394 | -17% | reduced |
| 2 | CHART INDS INC | 1.0% | $103.4m | 501,505 | 31% | added | |
| 3 | AIR LEASE CORP | 1.0% | $101.9m | 1,586,800 | 0% | held | |
| 4 | TXNM TXNM ENERGY INC | Utilities | 1.0% | $100.0m | 1,698,961 | 1% | added |
| 5 | NSC NORFOLK SOUTHN CORP | Industrials | 1.0% | $99.3m | 343,984 | -4% | reduced |
| 6 | CMA COMERICA INC | 1.0% | $99.1m | 1,139,969 | – | new | |
| 7 | 1RG REV GROUP INC | 1.0% | $97.8m | 1,608,032 | – | new | |
| 8 | WBD WARNER BROS DISCOVERY INC | Communication Services | 0.9% | $91.7m | 3,183,153 | – | new |
| 9 | KVUE KENVUE INC | Consumer Defensive | 0.9% | $90.8m | 5,263,903 | – | new |
| 10 | TECK TECK RESOURCES LTD | Basic Materials | 0.9% | $90.1m | 1,881,954 | 126% | added |
| 11 | FYBR FRONTIER COMMUNICATIONS PARE | 0.9% | $89.2m | 2,343,223 | 5% | added | |
| 12 | CYBERARK SOFTWARE LTD | 0.9% | $89.0m | 199,487 | -6% | reduced | |
| 13 | TGNA TEGNA INC | 0.8% | $84.5m | 4,355,886 | 5% | added | |
| 14 | PRA PROASSURANCE CORP | 0.8% | $84.2m | 3,484,563 | 15% | added | |
| 15 | RNAGBP AVIDITY BIOSCIENCES INC | 0.8% | $83.6m | 1,158,603 | – | new | |
| 16 | 8QR CONFLUENT INC | 0.8% | $79.5m | 2,630,482 | – | new | |
| 17 | TRIP COM GROUP LTD | 0.8% | $76.8m | 62,425,000 | 5% | added | |
| 18 | EXK EXACT SCIENCES CORP | Basic Materials | 0.7% | $71.9m | 708,272 | – | new |
| 19 | ALIBABA GROUP HLDG LTD | 0.7% | $67.2m | 43,236,000 | -34% | reduced | |
| 20 | CSG SYS INTL INC | 0.6% | $61.7m | 804,349 | – | new | |
| 21 | JD.COM INC | 0.6% | $58.7m | 58,749,000 | 8% | added | |
| 22 | STAA STAAR SURGICAL CO | Healthcare | 0.6% | $57.1m | 2,472,390 | 105% | added |
| 23 | AM6 AMICUS THERAPEUTICS INC | 0.6% | $56.5m | 3,967,915 | – | new | |
| 24 | ANYWHERE REAL ESTATE INC | 0.6% | $56.0m | 3,956,298 | 93% | added | |
| 25 | SHIFT4 PMTS INC | 0.5% | $54.8m | 685,000 | 28% | added | |
| 26 | DAY DAYFORCE INC | 0.5% | $54.0m | 781,152 | 3% | added | |
| 27 | CDTX CIDARA THERAPEUTICS INC | 0.5% | $51.4m | 232,537 | – | new | |
| 28 | VECO VEECO INSTRS INC DEL | Technology | 0.5% | $48.3m | 1,691,446 | – | new |
| 29 | WTRG ESSENTIAL UTILS INC | Utilities | 0.5% | $46.0m | 1,199,090 | 6508% | added |
| 30 | QRVO QORVO INC | Technology | 0.5% | $45.9m | 542,786 | 12037% | added |
| 31 | ARES MANAGEMENT CORPORATION | 0.4% | $45.8m | 907,250 | 20% | added | |
| 32 | ASPEN INSURANCE HOLDINGS LTD ORD S | 0.4% | $45.2m | 1,218,999 | 0% | held | |
| 33 | CATBUSD ASTRIA THERAPEUTICS INC | 0.4% | $44.9m | 3,431,007 | – | new | |
| 34 | NGDN NEW GOLD INC CDA | 0.4% | $44.1m | 5,064,109 | – | new | |
| 35 | CMS ENERGY CORP | 0.4% | $42.6m | 39,700,000 | 0% | held | |
| 36 | MARA MARA HOLDINGS INC | 0.4% | $40.2m | 51,000,000 | – | new | |
| 37 | UTE0 CANTALOUPE INC | 0.4% | $38.8m | 3,654,521 | 0% | held | |
| 38 | PG&E CORP | 0.4% | $38.6m | 37,521,000 | -28% | reduced | |
| 39 | 8L8C LIBERTY BROADBAND CORP | 0.4% | $35.9m | 737,805 | 1% | added | |
| 40 | EQV VENTURES ACQUISITION COR CL A | 0.3% | $35.4m | 3,370,168 | 0% | held | |
| 41 | DBRG DIGITALBRIDGE GROUP INC | Financial Services | 0.3% | $33.8m | 2,203,909 | – | new |
| 42 | HEWLETT PACKARD ENTERPRISE C 7.625 | 0.3% | $33.2m | 500,000 | 100% | added | |
| 43 | WAYFAIR INC | 0.3% | $33.1m | 14,442,000 | 0% | held | |
| 44 | SUPER MICRO COMPUTER INC | 0.3% | $32.6m | 36,500,000 | 0% | held | |
| 45 | AIRBNB INC | 0.3% | $30.8m | 31,030,000 | -10% | reduced | |
| 46 | IMXI INTERNATIONAL MNY EXPRESS IN | Technology | 0.3% | $29.4m | 1,916,571 | 2% | added |
| 47 | CHURCHILL CAP CORP XI | 0.3% | $27.6m | 2,700,000 | – | new | |
| 48 | RPT RITHM PPTY TR INC | 0.3% | $27.2m | 1,639,033 | – | new | |
| 49 | DRUGS MADE IN AMER ACQ II CO USD O | 0.3% | $26.7m | 2,700,000 | – | new | |
| 50 | EQV VENTURES AC CORP. II | 0.2% | $25.1m | 2,499,993 | – | new |
Weights are shares of the reported long US equity book (options excluded). Values are as filed, normalised to whole dollars. Share changes compare against the immediately preceding filing only.