Artivion
AORT
206 hedge funds and large institutions have $1.03B invested in Artivion in 2026 Q2 according to their latest regulatory filings, with 36 funds opening new positions, 84 increasing their positions, 58 reducing their positions, and 66 closing their positions.
45% more repeat investments, than reductions
Existing positions increased: 84 | Existing positions reduced: 58
1.9% more ownership
Funds ownership: 92.72% → 94.62% (+1.9%)
1% more capital inflows, than outflows
Capital inflows: $246M | Capital outflows: $243M
14% less funds holding
Funds holding: 239 → 206 (-33)
33% less funds holding in top 10
Funds holding in top 10: 3 → 2 (-1)
45% less first-time investments, than exits
New positions opened: 36 | Existing positions closed: 66
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Ophir Asset Management
Sydney,
Australia
|
+$23.8M |
| 2 |
Juniper Investment Company
New York
|
+$23.2M |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$21.2M |
| 4 |
Nomura Asset Management International
Philadelphia,
Pennsylvania
|
+$20.4M |
| 5 |
Conestoga Capital Advisors
Wayne,
Pennsylvania
|
+$12.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Next Century Growth Investors
Plymouth,
Minnesota
|
-$37.5M |
| 2 |
Loomis, Sayles & Company
Boston,
Massachusetts
|
-$35.9M |
| 3 |
Summit Partners Public Asset Management
Boston,
Massachusetts
|
-$22.2M |
| 4 |
Fred Alger Management
New York
|
-$20.8M |
| 5 |
Fidelity Investments
Boston,
Massachusetts
|
-$17.3M |
AORT Hedge Fund Activity: Q2 2026 in Review
206 of the 8,365 institutional investors tracked by Wall St. Rank reported a position in Artivion (AORT) for Q2 2026, worth a combined $1.03B — down 36% from $1.63B a quarter earlier.
Sellers outnumbered buyers: 66 funds closed out of AORT and 36 opened new positions — a net loss of 30 holders — while 58 trimmed existing stakes and 84 added.
The largest buyer was Ophir Asset Management, adding an estimated $23.8M. The largest seller was Next Century Growth Investors, exiting entirely with an estimated $37.5M sold.
- 206 institutional investors held Artivion (AORT) as of Q2 2026, down from 239 in Q1 2026.
- Funds reported $1.03B of Artivion stock for Q2 2026, down 36% quarter-over-quarter.
- 36 funds opened new Artivion positions in Q2 2026 and 66 closed out, a net change of -30 holders.
- The largest Artivion buyer in Q2 2026 was Ophir Asset Management, an estimated $23.8M added.
- The largest Artivion seller in Q2 2026 was Next Century Growth Investors, an estimated $37.5M sold.
Based on aggregated 13F filings for Q2 2026.