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AtriCure

113 hedge funds and large institutions have $431M invested in AtriCure in 2016 Q1 according to their latest regulatory filings, with 9 funds opening new positions, 47 increasing their positions, 38 reducing their positions, and 14 closing their positions.

New
Increased
Maintained
Reduced
Closed

49% more call options, than puts

Call options by funds: $103K | Put options by funds: $69K

24% more repeat investments, than reductions

Existing positions increased: 47 | Existing positions reduced: 38

4% less funds holding

Funds holding: 118113 (-5)

28% less capital invested

Capital invested by funds: $599M → $431M (-$169M)

36% less first-time investments, than exits

New positions opened: 9 | Existing positions closed: 14

67% less funds holding in top 10

Funds holding in top 10: 62 (-4)

Holders
113
Holders Change
-5
Holders Change %
-4.24%
% of All Funds
3.01%
Holding in Top 10
2
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-66.67%
% of All Funds
0.05%
New
9
Increased
47
Reduced
38
Closed
14
Calls
$103K
Puts
$69K
Net Calls
+$34K
Net Calls Change
+$31K
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$60.9M +$31.3M +1,780,096 +97%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$37.4M -$5.26M -299,159 -12%
RIM
3
RS Investment Management
California
$36.8M -$8.72M -495,854 -19%
Adage Capital Partners
4
Adage Capital Partners
Massachusetts
$22M
Vanguard Group
5
Vanguard Group
Pennsylvania
$19M +$1.68M +95,627 +9%
Millennium Management
6
Millennium Management
New York
$17.3M +$14.4M +818,678 +387%
FLAM
7
First Light Asset Management
Minnesota
$15.6M +$81.9K +4,653 +0.5%
EA
8
Emerald Advisers
Pennsylvania
$13.5M +$77.7K +4,417 +0.6%
EMFAT
9
Emerald Mutual Fund Advisers Trust
Pennsylvania
$13.4M -$120K -6,840 -0.9%
BFA
10
BlackRock Fund Advisors
California
$12.3M -$590K -33,543 -4%
Wells Fargo
11
Wells Fargo
California
$11.9M +$841K +47,820 +7%
CAM
12
Cortina Asset Management
Wisconsin
$11.3M -$149K -8,464 -1%
CCI
13
Columbus Circle Investors
$10.2M -$1.67M -94,667 -13%
BIT
14
BlackRock Institutional Trust
California
$8.86M +$1.27M +72,178 +16%
TA
15
Tamarack Advisers
California
$8.84M -$3.08M -175,000 -25%
DCM
16
DAFNA Capital Management
California
$8.22M +$8.8K +500 +0.1%
State Street
17
State Street
Massachusetts
$7.63M +$112K +6,340 +1%
WA
18
Wasatch Advisors
Utah
$7.06M -$170K -9,689 -2%
William Blair Investment Management
19
William Blair Investment Management
Illinois
$6.93M +$556K +31,630 +8%
PCMI
20
Paradigm Capital Management Inc
New York
$6.41M +$2.35M +133,600 +54%
Northern Trust
21
Northern Trust
Illinois
$6.02M +$130K +7,405 +2%
RA
22
Royce & Associates
New York
$5.58M -$1.64M -93,400 -22%
Deutsche Bank
23
Deutsche Bank
Germany
$5.27M +$401K +22,778 +8%
RCP
24
Rothschild Capital Partners
New York
$4.55M -$1M -57,010 -17%
WRF
25
Waddell & Reed Financial
Kansas
$4.51M -$2.4M -136,200 -34%

ATRC Hedge Fund Activity: Q1 2016 in Review

113 of the 3,753 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q1 2016, worth a combined $431M — down 28% from $599M a quarter earlier.

Sellers outnumbered buyers: 14 funds closed out of ATRC and 9 opened new positions — a net loss of 5 holders — while 38 trimmed existing stakes and 47 added.

The largest buyer was Fidelity Investments, adding an estimated $31.3M. The largest seller was Broadfin Capital, exiting entirely with an estimated $18M sold.

  • 113 institutional investors held AtriCure (ATRC) as of Q1 2016, down from 118 in Q4 2015.
  • Funds reported $431M of AtriCure stock for Q1 2016, down 28% quarter-over-quarter.
  • 9 funds opened new AtriCure positions in Q1 2016 and 14 closed out, a net change of -5 holders.
  • The largest AtriCure buyer in Q1 2016 was Fidelity Investments, an estimated $31.3M added.
  • The largest AtriCure seller in Q1 2016 was Broadfin Capital, an estimated $18M sold.

Based on aggregated 13F filings for Q1 2016.