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Polar Capital Holdings Plc — 13F Holdings & Portfolio

CIK 1837309 · latest 13F-HR filed 2026-08-14

Backtest portfolio

Polar Capital Holdings Plc manages $42.35B in 13F-reported U.S. long-equity assets across 245 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are AAPL (6.58%), NVDA (6.53%), MSFT (5.41%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 43 new positions, exited 40, added to 136, and trimmed 46.

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 PALACE STREET
LONDON, X0 SW1E 5JD
Phone
02072272700
Filing Manager
Polar Capital Holdings Plc
London, X0
Signatory
Samir Ayub
Group Finance Director
Loading holdings…
AUM

$42.35B

Long-equity book

Holdings

245

Distinct positions

Period

2026-06-30

Filed 2026-08-14

Q/Q Activity

+43 / −40 / ↑136 / ↓46

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • MICRON TECHNOLOGY INC$1.06B +306.3%
  • ADVANCED MICRO DEVICES INC$958.9M +138.4%
  • NVIDIA CORPORATION$708.1M +34.4%
  • LAM RESEARCH CORP$613.4M +150.0%
  • SEAGATE TECHNOLOGY HLDNGS PL$584.1M +159.6%
Show all 136 →

Top Trims

  • LUMENTUM HLDGS INC-$170.7M -33.8%
  • BROADCOM INC-$84.1M -9.5%
  • META PLATFORMS INC-$71.1M -11.9%
  • VERTIV HOLDINGS CO-$61.2M -15.8%
  • TESLA INC-$59.3M -62.0%
Show all 46 →

New Positions

  • PALO ALTO NETWORKS INC$570.4M
  • CROWDSTRIKE HLDGS INC$410.9M
  • SILICON MOTION TECHNOLOGY CO$310.5M
  • ASTRAZENECA PLC$236.6M
  • JOHNSON & JOHNSON$199.0M
Show all 43 →

Exited Positions

  • CIENA CORP$310.0M
  • NUVALENT INC$187.6M
  • SHOPIFY INC$171.0M
  • ASCENDIS PHARMA A/S$149.1M
  • REGENERON PHARMACEUTICALS$148.8M
Show all 40 →
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 APPLE INC Call AAPL 037833100 $2.78B 6.58% 9,623,500 SH
2 NVIDIA CORPORATION NVDA 67066G104 $2.77B 6.53% 13,828,945 SH
3 MICROSOFT CORP Call MSFT 594918104 $2.29B 5.41% 6,140,000 SH
4 ALPHABET INC Call GOOGL 02079K305 $1.99B 4.69% 5,560,000 SH
5 ADVANCED MICRO DEVICES INC AMD 007903107 $1.65B 3.90% 2,843,290 SH
6 MICRON TECHNOLOGY INC MU 595112103 $1.41B 3.33% 1,220,456 SH
7 SANDISK CORP SNDK 80004C200 $1.12B 2.65% 492,817 SH
8 LAM RESEARCH CORP LRCX 512807306 $1.02B 2.41% 2,358,946 SH
9 SEAGATE TECHNOLOGY HLDNGS PL STX G7997R103 $949.9M 2.24% 984,377 SH
10 INTEL CORP INTC 458140100 $937.1M 2.21% 6,711,403 SH
11 KLA CORP KLAC 482480100 $882.7M 2.08% 2,925,707 SH
12 BROADCOM INC AVGO 11135F101 $805.3M 1.90% 2,131,702 SH
13 CORNING INC GLW 219350105 $781.4M 1.85% 3,059,046 SH
14 ALPHABET INC GOOGL 02079K305 $685.4M 1.62% 1,918,015 SH
15 COHERENT CORP COHR 19247G107 $617.5M 1.46% 1,565,267 SH
16 ALPHABET INC GOOG 02079K107 $611.0M 1.44% 1,729,332 SH
17 PALO ALTO NETWORKS INC PANW 697435105 $570.4M 1.35% 1,672,688 SH
18 META PLATFORMS INC META 30303M102 $529.0M 1.25% 939,176 SH
19 WESTERN DIGITAL CORP WDC 958102105 $506.7M 1.20% 793,276 SH
20 APPLE INC AAPL 037833100 $450.5M 1.06% 1,556,928 SH
21 ARISTA NETWORKS INC ANET 040413205 $430.0M 1.02% 2,531,117 SH
22 CELESTICA INC CLS 15101Q207 $418.3M 0.99% 1,146,659 SH
23 CROWDSTRIKE HLDGS INC CRWD 22788C105 $410.9M 0.97% 538,439 SH
24 FLEX LTD FLEX Y2573F102 $404.2M 0.95% 2,494,066 SH
25 TTM TECHNOLOGIES INC TTMI 87305R109 $367.7M 0.87% 1,965,915 SH
26 GE VERNOVA INC GEV 36828A101 $357.7M 0.84% 304,432 SH
27 FORMFACTOR INC FORM 346375108 $343.2M 0.81% 2,146,098 SH
28 SNOWFLAKE INC SNOW 833445109 $339.2M 0.80% 1,332,991 SH
29 LUMENTUM HLDGS INC LITE 55024U109 $334.9M 0.79% 390,287 SH
30 AMAZON COM INC AMZN 023135106 $332.1M 0.78% 1,393,535 SH
31 ENLIVEN THERAPEUTICS INC ELVN 29337E102 $326.4M 0.77% 6,430,636 SH
32 VERTIV HOLDINGS CO VRT 92537N108 $325.0M 0.77% 970,621 SH
33 MICROSOFT CORP MSFT 594918104 $322.2M 0.76% 863,720 SH
34 MARVELL TECHNOLOGY INC MRVL 573874104 $317.6M 0.75% 1,066,260 SH
35 SILICON MOTION TECHNOLOGY CO SIMO 82706C108 $310.5M 0.73% 931,375 SH
36 CLOUDFLARE INC NET 18915M107 $304.3M 0.72% 1,240,516 SH
37 ELI LILLY & CO LLY 532457108 $302.3M 0.71% 251,997 SH
38 RENAISSANCERE HLDGS LTD RNR G7496G103 $299.0M 0.71% 943,566 SH
39 ARCH CAP GROUP LTD ACGL G0450A105 $289.2M 0.68% 2,980,000 SH
40 MACOM TECH SOLUTIONS HLDGS I MTSI 55405Y100 $285.5M 0.67% 750,517 SH
41 XENON PHARMACEUTICALS INC XENE 98420N105 $275.9M 0.65% 4,570,556 SH
42 TOWER SEMICONDUCTOR LTD TSEM M87915274 $264.6M 0.62% 1,015,166 SH
43 BLOOM ENERGY CORP BE 093712107 $260.7M 0.62% 861,299 SH
44 ROBINHOOD MKTS INC HOOD 770700102 $260.5M 0.62% 2,597,658 SH
45 TWILIO INC TWLO 90138F102 $248.6M 0.59% 1,204,982 SH
46 ASTRAZENECA PLC AZN G0593M107 $236.6M 0.56% 1,247,549 SH
47 MONGODB INC MDB 60937P106 $231.5M 0.55% 689,071 SH
48 FABRINET FN G3323L100 $228.5M 0.54% 406,470 SH
49 CHUBB LIMITED CB H1467J104 $228.4M 0.54% 670,383 SH
50 MARSH & MCLENNAN COS INC MRSH 571748102 $216.7M 0.51% 1,300,000 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-14 $42.35B 245 0001172661-26-003663
2026-03-31 2026-05-15 $28.16B 242 0001172661-26-002147
2025-12-31 2026-02-17 $25.88B 264 0001172661-26-000823
2025-09-30 2025-11-14 $20.78B 254 0001172661-25-004921