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Polar Asset Management Partners Inc. — 13F Holdings & Portfolio

CIK 1326389 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Polar Asset Management Partners Inc. manages $6.07B in 13F-reported U.S. long-equity assets across 838 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are LIVE (4.19%), IDCC (3.44%), CORZW (2.38%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 314 new positions, exited 175, added to 204, and trimmed 126.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

Filer Information
Address
16 YORK STREET SUITE 2900
TORONTO, A6 M5J 0E6
Phone
(416) 367-4364
Filing Manager
Polar Asset Management Partners Inc.
TORONTO, A6
Signatory
Andrew Ma
Chief Compliance Officer
Loading holdings…
AUM

$6.07B

Long-equity book

Holdings

838

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+314 / −175 / ↑204 / ↓126

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • CORE SCIENTIFIC INC NEW$109.4M +311.4%
  • SPIRIT AEROSYSTEMS INC$47.2M +912.4%
  • LIVE NATION ENTERTAINMENT IN$41.3M +19.4%
  • JANUS HENDERSON GROUP PLC$38.5M +381.6%
  • GRANITE CONSTR INC$22.7M +26.5%
Show all 204 →

Top Trims

  • ECHOSTAR CORP-$104.7M -48.9%
  • PPL CAP FDG INC-$59.7M -63.7%
  • NVIDIA CORPORATION-$53.8M -44.2%
  • MIRUM PHARMACEUTICALS INC-$46.3M -72.5%
  • AMAZON COM INC-$39.8M -80.2%
Show all 126 →

New Positions

  • MICROSOFT CORP$130.6M
  • TORONTO DOMINION BK ONT$79.3M
  • SUN LIFE FINANCIAL INC.$78.5M
  • MANULIFE FINL CORP$77.9M
  • STATE STR SPDR S&P 500 ETF T$77.9M
Show all 314 →

Exited Positions

  • CLEARWATER ANALYTICS HLDGS I$85.7M
  • ONESTREAM INC$70.7M
  • TRI POINTE HOMES INC$66.8M
  • VERIS RESIDENTIAL INC$51.4M
  • SEALED AIR CORP NEW$50.8M
Show all 175 →
All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 LIVE NATION ENTERTAINMENT IN LIVE 538034BA6 $254.2M 4.19% 142,500,000 PRN
2 INTERDIGITAL INC IDCC 45867GAD3 $209.2M 3.44% 56,773,000 PRN
3 CORE SCIENTIFIC INC NEW CORZW 21874A114 $144.5M 2.38% 7,684,616 SH
4 MICROSOFT CORP MSFT 594918104 $130.6M 2.15% 350,038 SH
5 ECHOSTAR CORP ECHO 278768AB2 $109.5M 1.80% 35,000,000 PRN
6 GRANITE CONSTR INC GVA 387328AD9 $108.1M 1.78% 32,500,000 PRN
7 TORONTO DOMINION BK ONT TD 891160509 $79.3M 1.31% 652,990 SH
8 SUN LIFE FINANCIAL INC. SLF 866796105 $78.5M 1.29% 1,001,122 SH
9 MANULIFE FINL CORP MFC 56501R106 $77.9M 1.28% 1,923,325 SH
10 STATE STR SPDR S&P 500 ETF T SPY 78462F103 $77.9M 1.28% 104,280 SH
11 VANGUARD INDEX FDS VOO 922908363 $77.7M 1.28% 113,098 SH
12 BROOKFIELD CORP BN 11271J107 $75.1M 1.24% 1,763,103 SH
13 BROOKFIELD ASSET MANAGMT LTD BAM 113004105 $74.0M 1.22% 1,650,165 SH
14 TOPBUILD COR COR 89055F103 $71.4M 1.18% 167,585 SH
15 EVERGY INC EVRG 30034WAD8 $69.8M 1.15% 49,123,000 PRN
16 NVIDIA CORPORATION NVDA 67066G104 $68.0M 1.12% 339,889 SH
17 NVIDIA CORPORATION Put NVDA 67066G104 $60.0M 0.99% 300,000 SH
18 ALPHABET INC GOOGL 02079K305 $53.9M 0.89% 150,742 SH
19 ALPHABET INC Put GOOGL 02079K305 $53.6M 0.88% 150,000 SH
20 SPIRIT AEROSYSTEMS INC SPR 85205TAQ3 $52.4M 0.86% 33,500,000 PRN
21 JAZZ INVESTMENTS I LTD JAZZ 472145AH4 $51.3M 0.84% 30,000,000 PRN
22 ISHARES TR LQD 464287242 $50.3M 0.83% 460,000 SH
23 JANUS HENDERSON GROUP PLC JHG G4474Y214 $48.6M 0.80% 935,958 SH
24 STATE STR SPDR S&P 500 ETF T Put SPY 78462F103 $48.6M 0.80% 65,100 SH
25 MICRON TECHNOLOGY INC Call MU 595112103 $46.2M 0.76% 40,000 SH
26 MICRON TECHNOLOGY INC Put MU 595112103 $46.2M 0.76% 40,000 SH
27 GLOBAL BUSINESS TRAVEL GROUP GBTG 37890B100 $45.5M 0.75% 4,848,676 SH
28 APOGEE THERAPEUTICS INC APGE 03770N101 $42.8M 0.70% 322,467 SH
29 ELECTRONIC ARTS INC EA 285512109 $42.8M 0.70% 208,692 SH
30 ISHARES TR Put IWM 464287655 $42.2M 0.69% 140,400 SH
31 M3BRIGADE ACQUISITION V CORP VLOS G63212107 $41.3M 0.68% 3,812,849 SH
32 ADOBE INC ADBE 00724F101 $41.2M 0.68% 200,798 SH
33 ADOBE INC Put ADBE 00724F101 $41.0M 0.68% 200,000 SH
34 CELCUITY INC CELC 15102KAB6 $39.8M 0.65% 35,000,000 PRN
35 NUVALENT INC NUVL 670703107 $39.6M 0.65% 320,529 SH
36 SELECT MED HLDGS CORP SEM 81619Q105 $39.0M 0.64% 2,362,979 SH
37 WILLIS LEASE FIN CORP WLFC 970646AA3 $38.9M 0.64% 35,000,000 PRN
38 CATALYST PHARMACEUTICALS INC CPRX 14888U101 $36.2M 0.60% 1,150,300 SH
39 TRAVERE THERAPEUTICS INC TVTX 89422GAB3 $35.9M 0.59% 30,500,000 PRN
40 SILA REALTY TRUST INC SILA 146280508 $35.7M 0.59% 1,176,259 SH
41 CHURCHILL CAP CORP XI CCXI G2131A108 $34.9M 0.57% 2,000,000 SH
42 PPL CAP FDG INC PPL 69352PAS2 $34.1M 0.56% 30,000,000 PRN
43 BOEING CO BA 097023105 $32.5M 0.53% 150,000 SH
44 BOEING CO Put BA 097023105 $32.5M 0.53% 150,000 SH
45 XERIS BIOPHARMA HOLDINGS INC XERS 98422EAB9 $28.8M 0.47% 10,500,000 PRN
46 WINTRUST FINL CORP WTFC 97650W108 $27.9M 0.46% 173,415 SH
47 NORFOLK SOUTHN CORP NSC 655844108 $26.7M 0.44% 85,000 SH
48 NUVATION BIO INC NUVB 67080NAA9 $26.1M 0.43% 25,000,000 PRN
49 PINNACLE FINL PARTNERS INC PNFP 72348N109 $25.7M 0.42% 254,471 SH
50 JOHNSON & JOHNSON JNJ 478160104 $25.4M 0.42% 100,148 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $6.07B 838 0001326389-26-000062
2026-03-31 2026-05-15 $5.01B 691 0001326389-26-000039
2025-12-31 2026-02-17 $7.88B 676 0001326389-26-000033
2025-09-30 2025-12-01 $8.90B 668 0001326389-25-000282