AtriCure
ATRC
ATRC
220 hedge funds and large institutions have $1.7B invested in AtriCure in 2025 Q3 according to their latest regulatory filings, with 33 funds opening new positions, 69 increasing their positions, 81 reducing their positions, and 11 closing their positions.
New
Increased
Maintained
Reduced
Closed
more first-time investments, than exits
New positions opened: | Existing positions closed:
more funds holding
Funds holding: →
more capital invested
Capital invested by funds: $ → $
less ownership
Funds ownership: →
15% less repeat investments, than reductions
Existing positions increased: 69 | Existing positions reduced: 81
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Holders
220
Holding in Top 10
1
Calls
$1.52M
Puts
–
Top Buyers
| 1 | +$15M | |
| 2 | +$11.4M | |
| 3 | +$9.24M | |
| 4 |
KCM
Kennedy Capital Management
St Louis,
Missouri
|
+$7.84M |
| 5 |
OAM
Oberweis Asset Management
Lisle,
Illinois
|
+$5.41M |
Top Sellers
| 1 | -$21.5M | |
| 2 | -$15.7M | |
| 3 | -$13.5M | |
| 4 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
-$7.54M |
| 5 |
GKIM
GW&K Investment Management
Boston,
Massachusetts
|
-$5.19M |
