Polar Asset Management Partners Inc. 13F holdings, Q4 2025
Holdings as of December 31, 2025 · filings on SEC EDGAR · latest filing →
Polar Asset Management Partners Inc. disclosed 620 US equity positions worth $5.0bn in its Q4 2025 13F filing. The largest position was IDCC at 5.1% of the reported book, followed by LIVE NATION ENTERTAINMENT IN and SPROTT ASSET MANAGEMENT LP. Against the Q3 2025 filing, it opened 20 new positions, added to 15 and reduced 8 among the top 50 holdings.
What did Polar Asset Management Partners Inc. own in Q4 2025? Top 50 positions
| # | Stock | Sector | Weight | Value | Shares | Δ shares | vs Q3 2025 |
|---|---|---|---|---|---|---|---|
| 1 | IDCC INTERDIGITAL INC | 5.1% | $255.5m | 61,775,000 | 0% | held | |
| 2 | LIVE NATION ENTERTAINMENT IN | 4.0% | $203.4m | 140,000,000 | 0% | held | |
| 3 | SPROTT ASSET MANAGEMENT LP | 4.0% | $200.1m | 6,058,832 | -37% | reduced | |
| 4 | AMZN AMAZON COM INC | Consumer Cyclical | 3.2% | $161.4m | 699,300 | – | new |
| 5 | GRANITE CONSTR INC | 2.8% | $139.8m | 55,000,000 | 0% | held | |
| 6 | NVDA NVIDIA CORPORATION | Technology | 2.5% | $127.0m | 680,928 | 40% | added |
| 7 | EVRG EVERGY INC | 2.4% | $121.8m | 100,000,000 | 186% | added | |
| 8 | PLTR PALANTIR TECHNOLOGIES INC | Technology | 2.0% | $99.5m | 560,000 | – | new |
| 9 | DAY DAYFORCE INC | 1.7% | $86.0m | 1,244,118 | – | new | |
| 10 | CYBERARK SOFTWARE LTD | 1.7% | $83.6m | 187,366 | 49% | added | |
| 11 | SPROTT ASSET MANAGEMENT LP | 1.6% | $81.3m | 3,437,232 | 0% | held | |
| 12 | GOOG ALPHABET INC | Communication Services | 1.5% | $75.3m | 240,000 | – | new |
| 13 | TSLA TESLA INC | Consumer Cyclical | 1.4% | $72.0m | 160,000 | 297% | added |
| 14 | ITRI ITRON INC | 1.4% | $70.9m | 70,000,000 | -16% | reduced | |
| 15 | CMA COMERICA INC | 1.4% | $68.4m | 787,000 | – | new | |
| 16 | EA ELECTRONIC ARTS INC | Communication Services | 1.2% | $58.2m | 284,820 | 173% | added |
| 17 | AMD ADVANCED MICRO DEVICES INC | Technology | 1.1% | $57.2m | 267,284 | – | new |
| 18 | MIRM MIRUM PHARMACEUTICALS INC | 1.1% | $55.3m | 21,375,000 | 0% | held | |
| 19 | PPL CAP FDG INC | 1.1% | $54.9m | 50,000,000 | 43% | added | |
| 20 | EXK EXACT SCIENCES CORP | Basic Materials | 1.1% | $53.3m | 525,000 | – | new |
| 21 | ADBE ADOBE INC | Technology | 1.0% | $52.5m | 150,000 | 114% | added |
| 22 | COP CONOCOPHILLIPS | Energy | 1.0% | $51.5m | 550,000 | – | new |
| 23 | CDTX CIDARA THERAPEUTICS INC | 1.0% | $47.9m | 216,998 | – | new | |
| 24 | BXSEUR CADENCE BANK | 0.8% | $42.1m | 983,756 | 10673% | added | |
| 25 | LIVE NATION ENTERTAINMENT IN | 0.8% | $42.1m | 40,000,000 | – | new | |
| 26 | SYU1 SYNOVUS FINL CORP | 0.8% | $41.8m | 835,115 | 1179% | added | |
| 27 | AAPL APPLE INC | Technology | 0.8% | $40.8m | 150,000 | -40% | reduced |
| 28 | RNAGBP AVIDITY BIOSCIENCES INC | 0.8% | $38.2m | 529,510 | – | new | |
| 29 | MRSH MARSH & MCLENNAN COS INC | Financial Services | 0.7% | $37.1m | 200,000 | – | new |
| 30 | HO1 HOLOGIC INC | 0.7% | $36.2m | 486,023 | – | new | |
| 31 | CWAN CLEARWATER ANALYTICS HLDGS I | Technology | 0.7% | $34.3m | 1,422,500 | – | new |
| 32 | TSM TAIWAN SEMICONDUCTOR MFG LTD | Technology | 0.7% | $32.9m | 108,416 | 8% | added |
| 33 | CHART INDS INC | 0.6% | $32.4m | 157,145 | 75% | added | |
| 34 | FYBR FRONTIER COMMUNICATIONS PARE | 0.6% | $30.5m | 800,000 | -33% | reduced | |
| 35 | BRK/B BERKSHIRE HATHAWAY INC DEL | 0.6% | $30.2m | 60,000 | – | new | |
| 36 | XERIS BIOPHARMA HOLDINGS INC | 0.6% | $28.0m | 10,500,000 | 0% | held | |
| 37 | 8QR CONFLUENT INC | 0.5% | $26.6m | 879,700 | – | new | |
| 38 | MSFT MICROSOFT CORP | Technology | 0.5% | $24.2m | 50,000 | – | new |
| 39 | ANET ARISTA NETWORKS INC | Technology | 0.5% | $23.1m | 176,147 | -42% | reduced |
| 40 | CORZ CORE SCIENTIFIC INC NEW | 0.4% | $22.2m | 2,629,086 | 18% | added | |
| 41 | KOCHAV DEFENSE ACQUI CO | 0.4% | $21.8m | 2,150,000 | 0% | held | |
| 42 | 9HI HILLENBRAND INC | 0.4% | $21.4m | 674,619 | – | new | |
| 43 | BL BLACKLINE INC | 0.4% | $21.1m | 20,000,000 | -33% | reduced | |
| 44 | CRDO CREDO TECHNOLOGY GROUP HOLDI | Technology | 0.4% | $20.8m | 144,774 | – | new |
| 45 | SMTC SEMTECH CORP | Technology | 0.4% | $20.5m | 278,683 | -13% | reduced |
| 46 | CHURCHILL CAP CORP XI | 0.4% | $20.4m | 2,000,000 | – | new | |
| 47 | 8L8C LIBERTY BROADBAND CORP | 0.4% | $19.4m | 400,000 | 33% | added | |
| 48 | D. BORAL ARC ACQ I CORP. | 0.4% | $19.1m | 1,899,664 | -13% | reduced | |
| 49 | PI IMPINJ INC | Technology | 0.4% | $18.9m | 108,811 | 27% | added |
| 50 | M3BRIGADE ACQUISITION V CORP | 0.4% | $18.7m | 1,757,441 | 46% | added |
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.