AtriCure
ATRC
118 hedge funds and large institutions have $599M invested in AtriCure in 2015 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 41 increasing their positions, 52 reducing their positions, and 11 closing their positions.
50% more funds holding in top 10
Funds holding in top 10: 4 → 6 (+2)
2% more capital invested
Capital invested by funds: $590M → $599M (+$9.36M)
2% less funds holding
Funds holding: 121 → 118 (-3)
18% less first-time investments, than exits
New positions opened: 9 | Existing positions closed: 11
21% less repeat investments, than reductions
Existing positions increased: 41 | Existing positions reduced: 52
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
+$16.6M |
| 2 |
RIM
RS Investment Management
San Francisco,
California
|
+$9.61M |
| 3 |
BC
Broadfin Capital
New York
|
+$8.24M |
| 4 |
William Blair Investment Management
Chicago,
Illinois
|
+$7.84M |
| 5 |
Adage Capital Partners
Boston,
Massachusetts
|
+$7.08M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Millennium Management
New York
|
-$13.3M |
| 2 |
DCM
Driehaus Capital Management
Chicago,
Illinois
|
-$9.15M |
| 3 |
GIM
Granahan Investment Management
Waltham,
Massachusetts
|
-$6.44M |
| 4 |
CCI
Columbus Circle Investors
|
-$5.88M |
| 5 |
Lord, Abbett & Co
Jersey City,
New Jersey
|
-$4.52M |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
NI
126
Numeric Investors
Boston,
Massachusetts
| – | -$575K | -26,234 | Closed |
|
127
Renaissance Technologies
New York
| – | -$405K | -18,500 | Closed |
|
|
PSC
128
Piper Sandler & Co
Minneapolis,
Minnesota
| – | -$307K | -14,000 | Closed |
|
129
Creative Planning
Overland Park,
Kansas
| – | -$1K | -50 | Closed |
|
ATRC Hedge Fund Activity: Q4 2015 in Review
118 of the 3,812 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q4 2015, worth a combined $599M — up 1.6% from $590M a quarter earlier.
Sellers outnumbered buyers: 11 funds closed out of ATRC and 9 opened new positions — a net loss of 2 holders — while 52 trimmed existing stakes and 41 added.
The largest buyer was Wellington Management Group, adding an estimated $16.6M. The largest seller was Millennium Management, cutting an estimated $13.3M.
- 118 institutional investors held AtriCure (ATRC) as of Q4 2015, down from 121 in Q3 2015.
- Funds reported $599M of AtriCure stock for Q4 2015, up 1.6% quarter-over-quarter.
- 9 funds opened new AtriCure positions in Q4 2015 and 11 closed out, a net change of -2 holders.
- The largest AtriCure buyer in Q4 2015 was Wellington Management Group, an estimated $16.6M added.
- The largest AtriCure seller in Q4 2015 was Millennium Management, an estimated $13.3M sold.
Based on aggregated 13F filings for Q4 2015.