Artivion, Inc. (AORT) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

0Shares Outstanding

527,023Shares held by institutions

$18,651,344Value of institutional holdings

87.35%Institutional ownership %

-12.52%Shares Changed QoQ

187No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Artivion, Inc. (NYSE:AORT) has 236 institutional investors that have filed 13F reports for the period ending December 2025.

They owned 87.8% of outstanding stock in December 2025, down from 88.3% the prior quarter.
They increased total shares held in AORT by 9.47% quarter over quarter, and investors in Artivion increased 35.63% from a year ago.
Of these 236 holders, 128 added to their stakes in Artivion, 75 trimmed positions, and 33 made no changes.
Altogether, these fund groups held 42.82Mn shares in AORT by December 2025, up by 3.71Mn shares quarter on quarter, and up 2.0Mn shares year over year.
As of December 31, 2025, BlackRock, Inc. held the largest stake in Artivion with 6.37Mn shares, accounting for 13.06% of total shares outstanding.
Leading buyers of Artivion shares for the quarter ending December 2025 were NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (2.61Mn), SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC (863.87K), Invesco Ltd. (748.12K), BlackRock, Inc. (318.47K), Goldman Sachs Group Inc (317.52K).
The largest sellers of Artivion for the quarter ending December 2025 were Bank Of America Corp /De/ (629.1K), FMR LLC (446.29K), PERCEPTIVE ADVISORS LLC (297.71K), JANE STREET GROUP, LLC (273.45K), SILVERCREST ASSET MANAGEMENT GROUP LLC (171.06K).
Per Business Quant, the top 10 investors in AORT for the quarter ending December 2025 include BlackRock, Inc. (6.37Mn), VANGUARD GROUP INC (3.17Mn), NOMURA ASSET MANAGEMENT INTERNATIONAL INC. (2.61Mn), FMR LLC (2.54Mn), Morgan Stanley (2.26Mn), PERCEPTIVE ADVISORS LLC (1.72Mn), State Street Corp (1.58Mn), WELLINGTON MANAGEMENT GROUP LLP (1.41Mn), FRED ALGER MANAGEMENT, LLC (1.37Mn), Juniper Investment Company, LLC (1.19Mn).

236 Institutional Holders

527,023 Total Shares Held

Rows:

Download Data

Owner Name	Date	Change (QoQ)	Change (%)	Value (USD)
BlackRock, Inc.	31 Dec, 2025	318,474	5.26%	$0.00
VANGUARD GROUP INC	31 Dec, 2025	141,030	4.66%	$0.00
Juniper Investment Company, LLC	31 Dec, 2025	-144,556	-10.84%	$0.00
Barclays Plc	31 Dec, 2025	-59,790	-47.64%	$0.00
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.	31 Dec, 2025	2,613,471	0.00%	$0.00
SUMMIT PARTNERS PUBLIC ASSET MANAGEMENT, LLC	31 Dec, 2025	863,867	0.00%	$0.00
Rockefeller Capital Management L.P.	31 Dec, 2025	1,064	400.00%	$0.00
FMR LLC	31 Dec, 2025	-446,294	-14.94%	$0.00
UBS Group AG	31 Dec, 2025	75,606	37.05%	$0.00
Morgan Stanley	31 Dec, 2025	18,248	0.82%	$0.00
Nuveen, LLC	31 Dec, 2025	87,403	106.02%	$0.00
PERCEPTIVE ADVISORS LLC	31 Dec, 2025	-297,710	-14.74%	$0.00
Russell Investments Group, Ltd.	31 Dec, 2025	33,102	30.19%	$0.00
State Street Corp	31 Dec, 2025	44,641	2.90%	$0.00
Universal- Beteiligungs- und Servicegesellschaft mbH	31 Dec, 2025	6,443	4.88%	$0.00
WELLINGTON MANAGEMENT GROUP LLP	31 Dec, 2025	-95,676	-6.37%	$0.00
Susquehanna Portfolio Strategies, LLC	31 Dec, 2025	7,186	21.54%	$0.00
FRED ALGER MANAGEMENT, LLC	31 Dec, 2025	55,322	4.20%	$0.00
Squarepoint Ops LLC	31 Dec, 2025	22,016	309.30%	$0.00
Invesco Ltd.	31 Dec, 2025	748,119	211.86%	$0.00

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