Significant Ownership of Artisan Partners Limited Partnership

Large-stake snapshot 1 signal
Large-stake filing summary
  • Recent SEC Schedule 13D/G filings for Artisan Partners Limited Partnership focus on large-stake beneficial ownership disclosures and amendments.
  • Use this view to spot new large holders, amended positions, and activist-style ownership evidence.
Manager Names, identifiers, and filing context for this profile. 2 identity fields
Manager location
Milwaukee, WI
Manager signature
/s/ Gregory K. Ramirez - Gregory K. Ramirez, Vice President of Artisan Investments GP LLC, as the general partner of Artisan Partners Limited Partnership

Significant Ownership of Artisan Partners Limited Partnership

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
AXTA AXALTA COATING SYSTEMS LTD. Common Shares 15% $1,031,650,948 +$95,486,389 31,733,342 +10% Artisan Partners Asset Management Inc. 30 Jun 2026
ICLR ICON plc Ordinary Shares 11% $669,573,144 +$94,208,755 8,361,303 +16% Artisan Partners Asset Management Inc. 27 Feb 2026
TWST Twist Bioscience Corporation Common Shares 7.7% $433,862,236 -$127,862,959 4,802,017 -23% Artisan Partners Asset Management Inc. 30 Jun 2026
DBVT DBV TECHNOLOGIES S.A. American Depositary Shares 7% $63,484,551 3,309,055 Artisan Partners Asset Management Inc. 31 Dec 2025
VCYT VERACYTE, INC. Common Stock 6.9% $172,311,200 -$24,035,136 5,496,370 -12% Artisan Partners Asset Management Inc. 31 Mar 2026
LXFR Luxfer Holdings PLC Ordinary Shares 6.2% $23,107,944 +$3,599,502 1,662,442 +18% Artisan Partners Asset Management Inc. 30 Sep 2025
WTW WILLIS TOWERS WATSON PUBLIC LIMITED COMPANY Ordinary Shares 5.9% $1,628,514,007 5,541,048 Artisan Partners Asset Management Inc. 30 Jun 2026
KRNT KORNIT DIGITAL LTD. Ordinary shares 5.8% $38,075,422 +$9,351,070 2,647,804 +33% Artisan Partners Asset Management Inc. 31 Dec 2025
ARIS Aris Water Solutions, Inc. Class A Common Stock, $0.01 par value per share 5.6% $43,658,968 1,719,534 Artisan Partners Asset Management Inc. 31 Mar 2025
RDWR RADWARE LTD. Ordinary Shares 5.5% $71,994,234 -$22,915,007 2,374,480 -24% Artisan Partners Asset Management Inc. 30 Jun 2026
ASND Ascendis Pharma A/S American Depositary Shares 5.2% $687,887,717 3,225,885 Artisan Partners Asset Management Inc. 31 Dec 2025
STVN Stevanato Group S.p.A. Ordinary Shares 5.2% $51,459,608 +$4,979,734 2,601,598 +11% Artisan Partners Asset Management Inc. 30 Jun 2026
IRTC iRhythm Holdings, Inc. Common Shares 5.1% $207,687,803 +$18,552,723 1,660,307 +9.8% Artisan Partners Asset Management Inc. 30 Jun 2026
RXST RxSight, Inc. Common Stock 5% $13,937,291 -$667,387 2,058,684 -4.6% Artisan Partners Asset Management Inc. 31 Mar 2026
ASND Ascendis Pharma A/S Ordinary Shares 4.2% $698,595,845 2,634,024 Artisan Partners Asset Management Inc. 30 Jun 2026
ARGX ARGENX SE American Depositary Shares 3.8% $1,316,438,506 2,349,776 Artisan Partners Asset Management Inc. 30 Jun 2025
DBVT DBV TECHNOLOGIES S.A. American Depositary Shares 3.7% 2,219,386 Artisan Partners Asset Management Inc. 31 Mar 2026
LSCC Lattice Semiconductor Corporation Common Stock 3.4% $252,936,394 -$141,383,250 4,702,294 -36% Artisan Partners Asset Management Inc. 30 Jun 2025
ST SENSATA TECHNOLOGIES HOLDING PLC Ordinary Shares 0% $0 -$326,187,060 0 -100% Artisan Partners Asset Management Inc. 30 Jun 2026
SDHC Smith Douglas Homes Corp. Class A Common Stock 0% $0 0 Artisan Partners Asset Management Inc. 30 Jun 2025

Schedules 13D/G Reported by Artisan Partners Limited Partnership:

Sym Target Class Ownership Change Current shares Change Value Reporting name Form Report period Filing date
Schedule rows are parsed from SEC 13D/G filings. Open the linked filing or target page to verify the reported ownership and shares.
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Manage preferences to update or revoke optional consent for future visits. For more information, see our Privacy Policy .