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Artisan Partners Limited Partnership — 13F Holdings & Portfolio

CIK 1466153 · latest 13F-HR filed 2026-08-13

Backtest portfolio

Artisan Partners Limited Partnership manages $63.08B in 13F-reported U.S. long-equity assets across 341 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are ACGL (3.32%), BNY (3.14%), GOOGL (3.14%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 45 new positions, exited 45, added to 130, and trimmed 132.

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
875 E WISCONSIN AVE
STE 800
MILWAUKEE, WI 53202
Phone
(414) 390-6100
Filing Manager
Artisan Partners Limited Partnership
Milwaukee, WI
Signatory
Gregory K. Ramirez
Vice President
Loading holdings…
AUM

$63.08B

Long-equity book

Holdings

341

Distinct positions

Period

2026-06-30

Filed 2026-08-13

Q/Q Activity

+45 / −45 / ↑130 / ↓132

vs 2026-03-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • ICON PUB LTD CO$584.1M +63.8%
  • MARSH & MCLENNAN COS INC$365.8M +43.3%
  • ALPHABET INC$361.6M +22.4%
  • WILLIS TOWERS WATSON PLC LTD$347.5M +31.6%
  • ARGENX SE$327.8M +30.6%
Show all 130 →

Top Trims

  • LAM RESEARCH CORP-$733.9M -68.3%
  • SUNCOR ENERGY INC NEW-$557.9M -48.9%
  • INSMED INC-$487.1M -45.6%
  • L3HARRIS TECHNOLOGIES INC-$305.3M -50.2%
  • MEDLINE INC-$215.9M -73.2%
Show all 132 →

New Positions

  • ASCENDIS PHARMA A/S$702.5M
  • STMICROELECTRONICS N V$209.5M
  • ENTEGRIS INC$207.2M
  • CORNING INC$182.7M
  • CITIZENS FINL GROUP INC$139.4M
Show all 45 →

Exited Positions

  • ASCENDIS PHARMA A/S$738.8M
  • NOKIA CORP$734.0M
  • ROBLOX CORP$328.7M
  • CENCORA INC$325.2M
  • XYLEM INC$271.9M
Show all 45 →
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 ARCH CAP GROUP LTD ACGL G0450A105 $2.10B 3.32% 21,595,895 SH
2 BANK OF NY MELLON CORP BNY 064058100 $1.98B 3.14% 13,687,258 SH
3 ALPHABET INC GOOGL 02079K305 $1.98B 3.14% 5,534,119 SH
4 ELEVANCE HEALTH INC FORMERLY ELV 036752103 $1.77B 2.81% 4,581,222 SH
5 SCHWAB CHARLES CORP SCHW 808513105 $1.75B 2.77% 18,930,716 SH
6 CITIGROUP INC C 172967424 $1.59B 2.52% 11,355,426 SH
7 AMERICAN EXPRESS CO AXP 025816109 $1.53B 2.42% 4,521,044 SH
8 ICON PUB LTD CO ICLR G4705A100 $1.50B 2.38% 8,636,406 SH
9 WILLIS TOWERS WATSON PLC LTD WTW G96629103 $1.45B 2.30% 5,541,048 SH
10 BERKSHIRE HATHAWAY INC DEL BRK.B 084670702 $1.45B 2.30% 2,893,595 SH
11 ARGENX SE ARGX 04016X101 $1.40B 2.22% 1,508,778 SH
12 META PLATFORMS INC META 30303M102 $1.33B 2.11% 2,367,016 SH
13 GARMIN LTD GRMN H2906T109 $1.26B 1.99% 5,292,605 SH
14 MARSH & MCLENNAN COS INC MRSH 571748102 $1.21B 1.92% 7,269,246 SH
15 PROGRESSIVE CORP PGR 743315103 $1.12B 1.78% 5,132,462 SH
16 AXALTA COATING SYS LTD AXTA G0750C108 $1.09B 1.72% 31,733,342 SH
17 AMAZON COM INC AMZN 023135106 $1.05B 1.67% 4,419,586 SH
18 IQVIA HLDGS INC IQV 46266C105 $916.5M 1.45% 4,743,434 SH
19 COUPANG INC CPNG 22266T109 $876.1M 1.39% 50,439,134 SH
20 WEST PHARMACEUTICAL SVSC INC WST 955306105 $865.8M 1.37% 2,411,792 SH
21 ASCENDIS PHARMA A/S ASND K08588103 $702.5M 1.11% 2,634,024 SH
22 SPOTIFY TECHNOLOGY S A SPOT L8681T102 $622.8M 0.99% 1,356,543 SH
23 AON PLC AON G0403H108 $613.8M 0.97% 1,850,623 SH
24 BROADCOM INC AVGO 11135F101 $609.0M 0.97% 1,612,184 SH
25 BAKER HUGHES COMPANY BKR 05722G100 $601.5M 0.95% 10,837,212 SH
26 EDWARDS LIFESCIENCES CORP EW 28176E108 $599.4M 0.95% 6,625,703 SH
27 SUNCOR ENERGY INC NEW SU 867224107 $584.1M 0.93% 10,856,434 SH
28 WOODWARD INC WWD 980745103 $582.2M 0.92% 1,368,457 SH
29 INSMED INC INSM 457669307 $580.2M 0.92% 5,441,718 SH
30 TAIWAN SEMICONDUCTOR MANUFAC TSM 874039100 $562.0M 0.89% 1,176,856 SH
31 SCHEIN HENRY INC HSIC 806407102 $540.2M 0.86% 6,467,467 SH
32 LATTICE SEMICONDUCTOR CORP LSCC 518415104 $531.2M 0.84% 3,472,509 SH
33 SEA LTD SE 81141R100 $523.8M 0.83% 5,466,001 SH
34 GE VERNOVA INC GEV 36828A101 $508.8M 0.81% 433,047 SH
35 CBRE GROUP INC CBRE 12504L109 $500.8M 0.79% 3,718,461 SH
36 TWIST BIOSCIENCE CORP TWST 90184D100 $494.0M 0.78% 4,802,017 SH
37 SHOPIFY INC SHOP 82509L107 $465.2M 0.74% 4,074,005 SH
38 NVIDIA CORPORATION NVDA 67066G104 $451.4M 0.72% 2,256,045 SH
39 DOORDASH INC DASH 25809K105 $440.2M 0.70% 2,385,434 SH
40 COMFORT SYS USA INC FIX 199908104 $400.6M 0.64% 202,113 SH
41 RTX CORPORATION RTX 75513E101 $396.4M 0.63% 2,089,380 SH
42 ELI LILLY & CO LLY 532457108 $393.9M 0.62% 328,382 SH
43 RBC BEARINGS INC RBC 75524B104 $365.8M 0.58% 568,008 SH
44 SOMNIGROUP INTERNATIONAL INC SGI 88023U101 $365.6M 0.58% 4,663,275 SH
45 SITIME CORP SITM 82982T106 $361.7M 0.57% 485,123 SH
46 LAM RESEARCH CORP LRCX 512807306 $340.7M 0.54% 786,238 SH
47 CNH INDL N V CNH N20944109 $334.8M 0.53% 29,808,634 SH
48 CARRIER GLOBAL CORPORATION CARR 14448C104 $333.7M 0.53% 4,549,041 SH
49 GE AEROSPACE GE 369604301 $331.2M 0.53% 886,087 SH
50 STATE STR SPDR S&P 500 ETF T Put SPY 78462F103 $328.6M 0.52% 440,000 SH
Filing History
Period Filed AUM Holdings Accession
2026-06-30 2026-08-13 $63.08B 341 0001193125-26-349319
2026-03-31 2026-05-13 $62.34B 334 0001193125-26-220594
2025-12-31 2026-02-17 $66.79B 341 0001193125-26-052992
2025-09-30 2025-11-12 $70.49B 333 0001193125-25-275718