KENNESAW, GA
ARTIVION, INC.AORT— Latest position per institution from SEC 13F filings
15
Institutional holders
45.05M
Total shares held
1.18B
Estimated value
2.25M
Avg. position size
BLACKROCK, INC.
CIK 2012383
Shares
6.67M
Value
149.97M
Filed
Jun 30, 2026
BLACKROCK FINANCE, INC.
CIK 1364742
Shares
6.64M
Value
170.23M
Filed
Jun 30, 2024
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.
CIK 921739
Shares
3.18M
Value
71.57M
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
3.17M
Value
144.59M
Filed
Dec 31, 2025
MORGAN STANLEY
CIK 895421
Shares
2.56M
Value
57.48M
Filed
Jun 30, 2026
MACQUARIE GROUP LTD
CIK 1418333
Shares
2.48M
Value
105.17M
Filed
Sep 30, 2025
JUNIPER INVESTMENT COMPANY, LLC
CIK 1794034
Shares
2.02M
Value
45.39M
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
2M
Value
45.04M
Filed
Jun 30, 2026
FMR LLC
CIK 315066
Shares
1.96M
Value
44.12M
Filed
Jun 30, 2026
STATE STREET CORP
CIK 93751
Shares
1.86M
Value
41.75M
Filed
Jun 30, 2026
OPHIR ASSET MANAGEMENT PTY LTD
CIK 1844640
Shares
1.80M
Value
40.45M
Filed
Jun 30, 2026
PERCEPTIVE ADVISORS LLC
CIK 1224962
Shares
1.74M
Value
39.04M
Filed
Jun 30, 2026
CONESTOGA CAPITAL ADVISORS, LLC
CIK 1163744
Shares
1.62M
Value
36.48M
Filed
Jun 30, 2026
WELLINGTON MANAGEMENT GROUP LLP
CIK 902219
Shares
1.26M
Value
28.32M
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
1.11M
Value
25.04M
Filed
Jun 30, 2026
SILVERCREST ASSET MANAGEMENT GROUP LLC
CIK 1232395
Shares
1.02M
Value
23.01M
Filed
Jun 30, 2026
NEXT CENTURY GROWTH INVESTORS LLC
CIK 1134007
Shares
1.02M
Value
37.49M
Filed
Mar 31, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
CIK 2100121
Shares
988.22K
Value
22.21M
Filed
Jun 30, 2026
LOOMIS SAYLES & CO L P
CIK 312348
Shares
980.44K
Value
35.90M
Filed
Mar 31, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
947.94K
Value
21.30M
Filed
Jun 30, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | BLACKROCK, INC. | 2012383 | 6.67M | 149.97M | Jun 30, 2026 |
| 2 | BLACKROCK FINANCE, INC. | 1364742 | 6.64M | 170.23M | Jun 30, 2024 |
| 3 | NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 921739 | 3.18M | 71.57M | Jun 30, 2026 |
| 4 | VANGUARD GROUP INC | 102909 | 3.17M | 144.59M | Dec 31, 2025 |
| 5 | MORGAN STANLEY | 895421 | 2.56M | 57.48M | Jun 30, 2026 |
| 6 | MACQUARIE GROUP LTD | 1418333 | 2.48M | 105.17M | Sep 30, 2025 |
| 7 | JUNIPER INVESTMENT COMPANY, LLC | 1794034 | 2.02M | 45.39M | Jun 30, 2026 |
| 8 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 2M | 45.04M | Jun 30, 2026 |
| 9 | FMR LLC | 315066 | 1.96M | 44.12M | Jun 30, 2026 |
| 10 | STATE STREET CORP | 93751 | 1.86M | 41.75M | Jun 30, 2026 |
| 11 | OPHIR ASSET MANAGEMENT PTY LTD | 1844640 | 1.80M | 40.45M | Jun 30, 2026 |
| 12 | PERCEPTIVE ADVISORS LLC | 1224962 | 1.74M | 39.04M | Jun 30, 2026 |
| 13 | CONESTOGA CAPITAL ADVISORS, LLC | 1163744 | 1.62M | 36.48M | Jun 30, 2026 |
| 14 | WELLINGTON MANAGEMENT GROUP LLP | 902219 | 1.26M | 28.32M | Jun 30, 2026 |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 1.11M | 25.04M | Jun 30, 2026 |
| 16 | SILVERCREST ASSET MANAGEMENT GROUP LLC | 1232395 | 1.02M | 23.01M | Jun 30, 2026 |
| 17 | NEXT CENTURY GROWTH INVESTORS LLC | 1134007 | 1.02M | 37.49M | Mar 31, 2026 |
| 18 | VANGUARD PORTFOLIO MANAGEMENT LLC | 2100121 | 988.22K | 22.21M | Jun 30, 2026 |
| 19 | LOOMIS SAYLES & CO L P | 312348 | 980.44K | 35.90M | Mar 31, 2026 |
| 20 | DIMENSIONAL FUND ADVISORS LP | 354204 | 947.94K | 21.30M | Jun 30, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.