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Livermore
Livermore
ZHEN

Artivion, Inc.

AORT
Exchange
NYSE
Industry
Surgical & Medical Instruments & Apparatus
SEC CIK
0000784199

In the last 90 days, Artivion, Inc. insiders filed 0 open-market purchases and 6 sales; 206 institutions reported holding it in 13F filings for Q2 2026, worth $1.03B in total; no superinvestor holds it.

Holders of 5% or more of AORT

Holders whose latest Schedule 13D or 13G filing reports 5% or more of Artivion, Inc., largest stake first. The change is against the holder's previous filing.

Holders of 5% or more of AORT
HolderLatest formStakeChangeFirst filedLatest filingFiling
BlackRock, Inc.13G/A12.70%5.98M shares−1.20 ppfrom 13.90%Jul 21, 20252 filingsOct 17, 2025SEC
Nomura Asset Management International Inc.13G5.50%2.61M sharesNewFeb 17, 20261 filingFeb 17, 2026SEC
FMR LLC13G/A5.40%2.29M shares−1.50 ppfrom 6.90%May 12, 20252 filingsAug 6, 2025SEC

Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.

13D and 13G filings

11 Schedule 13D and 13G filings on Artivion, Inc., newest first, including old-format filings without a stake.

Schedule 13D and 13G filings on AORT
Filed (ET)FilerFormStakeChangeEvent dateFiling
Aug 14, 20261:54 PM ETNomura Asset Management International Inc.and 1 other13G/A6.50%3.18M shares+1.00 ppfrom 5.50%Jun 30, 2026SEC
Aug 6, 202610:14 AM ETFMR LLCand 1 other13G/A4.00%1.96M shares−1.40 ppfrom 5.40%Below 5%Jun 30, 2026SEC
Mar 26, 20263:45 PM ETVanguard Group Inc13G/A0.00%0 shares–Below 5%Mar 13, 2026SEC
Feb 17, 20263:50 PM ETNomura Asset Management International Inc.and 1 other13G5.50%2.61M sharesNewDec 31, 2025SEC
Feb 13, 20266:11 AM ETMacquarie Group Ltdand 2 others13G/A0.00%0 shares−5.26 ppfrom 5.26%Below 5%Dec 31, 2025SEC
Nov 14, 20254:00 PM ETPerceptive Advisors LLCand 2 others13G/A4.30%2.02M shares–Below 5%Sep 30, 2025SEC
Nov 13, 202512:33 PM ETMacquarie Group Ltdand 2 others13G/A5.26%2.48M shares–Sep 30, 2025SEC
Nov 7, 20251:15 PM ETMorgan Stanley13G/A4.40%2.07M shares–Below 5%Sep 30, 2025SEC
Oct 17, 20256:40 PM ETBlackRock, Inc.13G/A12.70%5.98M shares−1.20 ppfrom 13.90%Sep 30, 2025SEC
Aug 12, 20254:23 PM ETJuniper Investment Company, LLCand 8 others13D/A4.00%1.86M shares–Below 5%Aug 8, 2025SEC
Aug 6, 202511:51 AM ETFMR LLCand 1 other13G/A5.40%2.29M shares−1.50 ppfrom 6.90%Jun 30, 2025SEC
Jul 21, 20253:19 PM ETBlackRock, Inc.13G/A13.90%5.95M shares–Jun 30, 2025SEC
May 12, 202510:24 AM ETFMR LLCand 1 other13G6.90%2.90M sharesNewMar 31, 2025SEC
Feb 14, 2023Macquarie Group Ltd13G/AOld format–––SEC
Feb 10, 2023Wasatch Advisors Inc13G/AOld format–––SEC
Feb 9, 2023Vanguard Group Inc13G/AOld format–––SEC
Feb 8, 2023Morgan Stanley13GOld format–New–SEC
Feb 6, 2023Wellington Management Group LLP13GOld format–New–SEC
Sep 26, 2022Juniper Investment Company, LLC13DOld format–New–SEC
Feb 14, 2022Macquarie Group Ltd13G/AOld format–––SEC
Feb 11, 2022Wasatch Advisors Inc13G/AOld format–––SEC
Feb 9, 2022Vanguard Group Inc13G/AOld format–––SEC
Jan 27, 202211:00 AM ETBlackRock Inc.13G/AOld format–––SEC
Jan 25, 20223:03 PM ETBlackRock Inc.13G/AOld format–––SEC
Feb 12, 2021Macquarie Group Ltd13G/AOld format–––SEC
Feb 11, 2021Wasatch Advisors Inc13GOld format–New–SEC
Feb 10, 2021Vanguard Group Inc13G/AOld format–––SEC
Jan 25, 20214:49 PM ETBlackRock Inc.13GOld format–New–SEC

Form 144: proposed insider sales

Notices from officers, directors and other affiliates planning to sell Artivion, Inc. shares.

No Form 144 notices for Artivion, Inc. are on file.