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AtriCure

108 hedge funds and large institutions have $630M invested in AtriCure in 2018 Q1 according to their latest regulatory filings, with 11 funds opening new positions, 32 increasing their positions, 47 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed

14% more capital invested

Capital invested by funds: $552M → $630M (+$78.3M)

1.09% more ownership

Funds ownership: 87.73%88.82% (+1.1%)

0% more funds holding in top 10

Funds holding in top 10: 33 (0)

1% less funds holding

Funds holding: 109108 (-1)

8% less first-time investments, than exits

New positions opened: 11 | Existing positions closed: 12

32% less repeat investments, than reductions

Existing positions increased: 32 | Existing positions reduced: 47

Holders
108
Holders Change
-1
Holders Change %
-0.92%
% of All Funds
2.48%
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
0.07%
New
11
Increased
32
Reduced
47
Closed
12
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Fidelity Investments
1
Fidelity Investments
Massachusetts
$106M +$255K +14,146 +0.3%
Wellington Management Group
2
Wellington Management Group
Massachusetts
$93.6M +$978K +54,154 +1%
BlackRock
3
BlackRock
New York
$53.8M -$1.99M -109,981 -4%
HEC
4
Hudson Executive Capital
New York
$48.7M +$6.65M +368,509 +18%
Vanguard Group
5
Vanguard Group
Pennsylvania
$31M +$333K +18,467 +1%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$30.6M +$26.9M +1,491,373 New
FLAM
7
First Light Asset Management
Minnesota
$24M +$1.67M +92,225 +9%
PCM
8
Peregrine Capital Management
Minnesota
$21.9M -$1.23M -67,998 -6%
Millennium Management
9
Millennium Management
New York
$17.6M +$2.22M +122,911 +17%
Loomis, Sayles & Company
10
Loomis, Sayles & Company
Massachusetts
$16.5M -$440K -24,365 -3%
Neuberger Berman Group
11
Neuberger Berman Group
New York
$16M -$662K -36,659 -4%
State Street
12
State Street
Massachusetts
$14.2M +$316K +17,520 +3%
EA
13
Emerald Advisers
Pennsylvania
$10.3M -$892K -49,415 -9%
EMFAT
14
Emerald Mutual Fund Advisers Trust
Pennsylvania
$8.78M -$1.1M -61,184 -13%
CAM
15
Cortina Asset Management
Wisconsin
$8.7M -$42.5K -2,355 -0.6%
Northern Trust
16
Northern Trust
Illinois
$8.52M -$100K -5,561 -1%
DCM
17
DAFNA Capital Management
California
$7.99M
WA
18
Wasatch Advisors
Utah
$7.94M -$636K -35,214 -8%
RA
19
Royce & Associates
New York
$7.2M +$1.08M +60,000 +21%
Geode Capital Management
20
Geode Capital Management
Massachusetts
$5.83M +$114K +6,285 +2%
DZ Bank
21
DZ Bank
Germany
$5.76M +$5.07M +280,620 New
Manulife (Manufacturers Life Insurance)
22
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$5.41M +$3.95M +218,485 +482%
AIS
23
AlphaOne Investment Services
Pennsylvania
$4.59M -$112K -6,191 -3%
Bank of New York Mellon
24
Bank of New York Mellon
New York
$4.14M -$17.7K -980 -0.5%
TA
25
Tamarack Advisers
California
$4.13M +$470K +26,000 +15%

ATRC Hedge Fund Activity: Q1 2018 in Review

108 of the 4,363 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q1 2018, worth a combined $630M — up 14% from $552M a quarter earlier.

Sellers outnumbered buyers: 12 funds closed out of ATRC and 11 opened new positions — a net loss of 1 holder — while 47 trimmed existing stakes and 32 added.

The largest buyer was T. Rowe Price Associates, opening a new position worth an estimated $26.9M. The largest seller was Victory Capital Management, cutting an estimated $19.2M.

  • 108 institutional investors held AtriCure (ATRC) as of Q1 2018, down from 109 in Q4 2017.
  • Funds reported $630M of AtriCure stock for Q1 2018, up 14% quarter-over-quarter.
  • 11 funds opened new AtriCure positions in Q1 2018 and 12 closed out, a net change of -1 holder.
  • The largest AtriCure buyer in Q1 2018 was T. Rowe Price Associates, an estimated $26.9M added.
  • The largest AtriCure seller in Q1 2018 was Victory Capital Management, an estimated $19.2M sold.

Based on aggregated 13F filings for Q1 2018.