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AtriCure

212 hedge funds and large institutions have $3.49B invested in AtriCure in 2021 Q2 according to their latest regulatory filings, with 41 funds opening new positions, 65 increasing their positions, 79 reducing their positions, and 20 closing their positions.

New
Increased
Maintained
Reduced
Closed

423% more call options, than puts

Call options by funds: $2.2M | Put options by funds: $420K

105% more first-time investments, than exits

New positions opened: 41 | Existing positions closed: 20

19% more capital invested

Capital invested by funds: $2.92B → $3.49B (+$568M)

11% more funds holding

Funds holding: 191212 (+21)

0.75% less ownership

Funds ownership: 97.85%97.11% (-0.75%)

18% less repeat investments, than reductions

Existing positions increased: 65 | Existing positions reduced: 79

25% less funds holding in top 10

Funds holding in top 10: 43 (-1)

Holders
212
Holders Change
+21
Holders Change %
+10.99%
% of All Funds
3.69%
Holding in Top 10
3
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-25%
% of All Funds
0.05%
New
41
Increased
65
Reduced
79
Closed
20
Calls
$2.2M
Puts
$420K
Net Calls
+$1.78M
Net Calls Change
-$2.79M
Name Holding Trade Value Shares
Change
Change in
Stake
Man Group
51
Man Group
United Kingdom
$11M -$1.43M -19,608 -12%
Wells Fargo
52
Wells Fargo
California
$10.8M -$2.15M -29,522 -18%
CM
53
Castleark Management
Illinois
$9.03M +$8.27M +113,801 New
RA
54
Royce & Associates
New York
$8.53M -$1.33M -18,243 -15%
ORI
55
Oak Ridge Investments
Illinois
$8.44M -$407K -5,600 -5%
BCI
56
Brinker Capital Investments
Pennsylvania
$8.04M +$5.67M +78,004 +335%
Swiss National Bank
57
Swiss National Bank
Switzerland
$7.48M -$625K -8,600 -8%
DCM
58
DAFNA Capital Management
California
$7.26M -$2.69M -37,000 -29%
PCMI
59
Paradigm Capital Management Inc
New York
$6.92M
Royal Bank of Canada
60
Royal Bank of Canada
Ontario, Canada
$5.83M +$290K +3,990 +6%
Renaissance Technologies
61
Renaissance Technologies
New York
$5.44M +$4.99M +68,600 New
LCG
62
Lisanti Capital Growth
New York
$5.31M +$4.87M +66,970 New
Two Sigma Investments
63
Two Sigma Investments
New York
$5.21M +$4.52M +62,147 +1,776%
Goldman Sachs
64
Goldman Sachs
New York
$5.13M +$862K +11,858 +22%
California State Teachers Retirement System (CalSTRS)
65
California State Teachers Retirement System (CalSTRS)
California
$4.9M -$305K -4,192 -6%
Deutsche Bank
66
Deutsche Bank
Germany
$4.79M +$959K +13,198 +28%
TD Asset Management
67
TD Asset Management
Ontario, Canada
$4.67M -$996K -13,703 -20%
PI
68
Putnam Investments
Massachusetts
$4.54M +$4.16M +57,231 New
PPA
69
Parametric Portfolio Associates
Washington
$4.46M +$1.75M +24,100 +75%
Envestnet Asset Management
70
Envestnet Asset Management
Illinois
$4.26M +$374K +5,146 +11%
RhumbLine Advisers
71
RhumbLine Advisers
Massachusetts
$3.98M -$170K -2,342 -4%
KCM
72
Kennedy Capital Management
Missouri
$3.93M -$1.15M -15,764 -24%
BA
73
Bridgewater Associates
Connecticut
$3.44M +$3.16M +43,424 New
PCM
74
Perkins Capital Management
Minnesota
$3.04M
State of New Jersey Common Pension Fund D
75
State of New Jersey Common Pension Fund D
New Jersey
$2.71M -$292K -4,010 -10%

ATRC Hedge Fund Activity: Q2 2021 in Review

212 of the 5,745 institutional investors tracked by Wall St. Rank reported a position in AtriCure (ATRC) for Q2 2021, worth a combined $3.49B — up 19% from $2.92B a quarter earlier.

Buyers outnumbered sellers: 41 funds opened new ATRC positions and 20 closed out — a net gain of 21 holders — while 65 added to existing stakes and 79 trimmed.

The largest buyer was Vanguard Group, adding an estimated $59.6M. The largest seller was Champlain Investment Partners, cutting an estimated $44.6M.

  • 212 institutional investors held AtriCure (ATRC) as of Q2 2021, up from 191 in Q1 2021.
  • Funds reported $3.49B of AtriCure stock for Q2 2021, up 19% quarter-over-quarter.
  • 41 funds opened new AtriCure positions in Q2 2021 and 20 closed out, a net change of +21 holders.
  • The largest AtriCure buyer in Q2 2021 was Vanguard Group, an estimated $59.6M added.
  • The largest AtriCure seller in Q2 2021 was Champlain Investment Partners, an estimated $44.6M sold.

Based on aggregated 13F filings for Q2 2021.