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iRhythm Technologies
IRTC

Overview Fund Activity

233 hedge funds and large institutions have $7.42B invested in iRhythm Technologies in 2020 Q3 according to their latest regulatory filings, with 65 funds opening new positions, 54 increasing their positions, 94 reducing their positions, and 24 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
233
Holders Change
+40
Holders Change %
+20.73%
% of All Funds
4.71%
Holding in Top 10
2
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+100%
% of All Funds
0.04%
New
65
Increased
54
Reduced
94
Closed
24
Calls
$42.1M
Puts
$38.1M
Net Calls
+$4.01M
Net Calls Change
+$7.98M

Top Buyers

1
Sands Capital Management
1
Sands Capital Management
Virginia
$454M
2
Holocene Advisors
2
Holocene Advisors
New York
$122M
3
FAM
3
Fred Alger Management
New York
$120M
4
Artisan Partners
4
Artisan Partners
Wisconsin
$96.5M
5
Bessemer Group
5
Bessemer Group
New Jersey
$56.6M

Top Sellers

1
AllianceBernstein
1
AllianceBernstein
Tennessee
$251M
2
BCM
2
Brown Capital Management
Maryland
$662M
3
Capital Research Global Investors
3
Capital Research Global Investors
California
$246M
4
William Blair Investment Management
4
William Blair Investment Management
Illinois
$255M
5
TCM
5
TimesSquare Capital Management
New York
$61.9M
Name Holding Trade Value Shares
Change 		Shares
Change %
MSS
176
Mitchell Sinkler & Starr
Pennsylvania
$271K +$271K +1,140 New
FPS
177
Fieldpoint Private Securities
Connecticut
$269K +$269K +1,128 New
BWCS
178
Beirne Wealth Consulting Services
Connecticut
$265K +$265K +1,112 New
CIBC Asset Management
179
CIBC Asset Management
Ontario, Canada
$264K +$264K +1,107 New
Simplex Trading
180
Simplex Trading
Illinois
$260K +$260K +1,096 New
PWPS
181
Pinnacle Wealth Planning Services
Ohio
$257K +$257K +1,078 New
FB
182
Fulton Bank
Pennsylvania
$256K +$256K +1,077 New
QSS
183
Quantitative Systematic Strategies
Florida
$254K +$254K +1,067 New
RSWM
184
Robertson Stephens Wealth Management
California
$238K +$238K +1,000 New
RSS
185
Rosenblum Silverman Sutton
California
$238K +$238K +1,000 New
TSS
186
Two Sigma Securities
New York
$233K +$233K +980 New
Walleye Capital
187
Walleye Capital
New York
$225K +$225K +945 New
AFM
188
Abbot Financial Management
Massachusetts
$224K +$224K +942 New
Comerica Bank
189
Comerica Bank
Texas
$222K +$222K +1,008 New
CAN
190
Cetera Advisor Networks
California
$220K +$72.5K +304 +49%
Nisa Investment Advisors
191
Nisa Investment Advisors
Missouri
$218K +$155K +650 +245%
JPMPWA
192
J.P. Morgan Private Wealth Advisors
California
$217K +$217K +910 New
IA
193
IFP Advisors
Florida
$216K -$11.2K -47 -5%
MAM
194
Meeder Asset Management
Ohio
$207K -$3.82K -16 -2%
AIM
195
Aigen Investment Management
New York
$203K +$203K +852 New
AT
196
Arden Trust
Delaware
$201K -$259K -1,087 -56%
FMT
197
First Mercantile Trust
Tennessee
$172K -$40.9K -171 -19%
PAM
198
Panagora Asset Management
Massachusetts
$158K – – –
CAPTRUST Financial Advisors
199
CAPTRUST Financial Advisors
North Carolina
$110K -$41.4K -180 -27%
CAW
200
Cornerstone Advisors (Washington)
Washington
$101K – – –
6 7
8
9 10