Artivion, Inc.

AORT

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

SEC filings (opens in a new tab)

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.

Q4 2025 vs. Q3 2025

How the institutions holding Artivion, Inc. changed between Q3 2025 and Q4 2025.

All holders in Q4 2025 All holders in Q3 2025

13F holders of AORT: Q3 2025 compared with Q4 2025
Measure	Q3 2025	Of which not filed for Q4 2025	Q4 2025	Change
Holders	219	1	243	+25
Shares	42.3M	7.68K	43.1M	+824.9K (+1.9%)
Value	$1.79B	$325.3K	$1.97B	+$176.0M (+9.8%)

1 institution that held it in Q3 2025 haven't filed for Q4 2025 yet. Not filing isn't selling, so the changes leave them out.

New holders (40)

Institutions that held Artivion, Inc. at the end of Q4 2025 but not at the end of Q3 2025.

Institutions new to AORT in Q4 2025
Institution	Shares	Value	% of portfolio
Nomura Asset Management International Inc.	2,613,471	$119.2M	0.18%
Summit Partners Public Asset Management, LLC	863,867	$39.4M	1.11%
Summit Creek Advisors LLC	140,873	$6.43M	1.01%
Mariner, LLC	40,263	$1.84M	0.00%
Polen Capital Management LLC	25,259	$1.15M	0.00%
Guggenheim Capital LLC	22,082	$1.01M	0.01%
XTX Topco Ltd	16,363	$746.3K	0.02%
Stifel Financial Corp	15,854	$723.1K	0.00%
Los Angeles Capital Management LLC	9,777	$446.3K	0.00%
Sheets Smith Wealth Management	8,919	$406.8K	0.04%
Cambridge Investment Research Advisors, Inc.	6,752	$308.0K	0.00%
Silver Oak Securities, Inc	6,662	$306.4K	0.02%
Caxton Associates LLP	6,458	$294.5K	0.01%
Occudo Quantitative Strategies LP	5,439	$248.1K	0.02%
NBC Securities, Inc.	5,369	$244.9K	0.02%
Y-Intercept (Hong Kong) Ltd	5,300	$241.7K	0.01%
Swiss Life Asset Management Ltd	5,281	$240.9K	0.00%
D. E. Shaw & Co., Inc.	5,156	$235.2K	0.00%
Mutual of America Capital Management LLC	4,765	$217.3K	0.00%
R Squared Ltd	4,672	$213.1K	0.10%
Susquehanna International Group, LLP	4,431	$202.1K	0.00%
Pictet Asset Management Holding SA	4,395	$200.5K	0.00%
AlphaCentric Advisors LLC	4,015	$183.1K	0.18%
Kestra Advisory Services, LLC	3,137	$143.1K	0.00%
Kemnay Advisory Services Inc.	1,743	$79.5K	0.01%
KBC Group NV	1,417	$65.0K	0.00%
Pinnacle Wealth Planning Services, Inc.	747	$34.1K	0.00%
BNP PARIBAS ASSET MANAGEMENT Holding S.A.	577	$26.0K	0.00%
Brown Brothers Harriman & Co	184	$8.39K	0.00%
Hillsdale Investment Management Inc.	170	$7.75K	0.00%
Sound Income Strategies, LLC	160	$6.94K	0.00%
American National Bank	102	$4.65K	0.00%
Group One Trading, L.P.	32	$1.46K	0.00%
Torren Management, LLC	21	$958	0.00%
Ankerstar Wealth, LLC	13	$593	0.00%
Bare Financial Services, Inc	11	$502	0.00%
CIBC Private Wealth Group, LLC	9	$410	0.00%
Keating Financial Advisory Services, Inc.	8	$365	0.00%
Gilpin Wealth Management, LLC	3	$137	0.00%
Flagship Harbor Advisors, LLC	2	$91	0.00%

Sold out (15)

Institutions that held Artivion, Inc. at the end of Q3 2025 and filed for Q4 2025 without it.

Institutions that sold out of AORT in Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
Macquarie Group Ltd	2,483,842	$105.2M
Champlain Investment Partners, LLC	423,053	$17.9M
Ophir Asset Management Pty Ltd	413,766	$17.5M
ExodusPoint Capital Management, LP	84,918	$3.60M
Tudor Investment Corp Et Al	68,021	$2.88M
Dark Forest Capital Management LP	38,343	$1.62M
Henshaw Capital LLC	16,449	$696.5K
Balyasny Asset Management LLC	11,226	$475.3K
Inceptionr LLC	6,122	$259.2K
Teacher Retirement System of Texas	4,764	$201.7K
Diversified Trust Co	4,725	$200.1K
ISAM Funds (UK) Ltd	3,094	$131.0K
Mather Group, LLC.	142	$6.01K
Advisory Services Network, LLC	105	$4.44K
Atlantic Trust, LLC	39	$1.65K

Not filed for Q4 2025 yet (1)

Institutions that held Artivion, Inc. at the end of Q3 2025 and haven't filed a 13F for Q4 2025. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding AORT in Q3 2025 that haven't filed for Q4 2025
Institution	Shares, Q3 2025	Value, Q3 2025
RW Investment Management LLC	7,683	$325.3K