iRhythm Holdings, Inc. - Common Stock, $0.001 par value (IRTC)

CUSIP: 450056106

Q2 2020 13F Holders as of 30 Jun 2020

Security type / class
Equity / Common Stock, $0.001 par value
Total 13F shares
30,796,747
Total 13F value
$3,570,869,382
Holder snapshot 6 visible 7 signals
Share change
-1,144,212
Put/Call ratio
120%
SEC-reported price per share
$115.89
Number of holders
191
Value change
-$118,374,619
Number of buys
107
Open additional details 1 more signal available
Number of sells
80
Security identity Names, identifiers, and filing context for this profile. 1 source field
Shares outstanding
32,086,538

Security key

450056106

Report period

Q2 2020

Institutions

191

Top holders

10

IRTC full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2020 Previous quarter: Q1 2020 iRhythm Holdings, Inc. SEC filings iRhythm Holdings, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Ownership snapshot

Top reported holders of IRTC - iRhythm Holdings, Inc. - Common Stock, $0.001 par value (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader
BROWN CAPITAL MANAGEMENT LLC
Disclosed value leader
BROWN CAPITAL MANAGEMENT LLC
Comparable rows
15/15
Latest evidence
31 Mar 2020
13F Lead comparable stake: 10% Showing 1-6 of 15 holder rows.

Quick read

BROWN CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 10%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens BROWN CAPITAL MANAGEMENT LLC's linked filing trail.
Comparable ownership Top 5
BROWN CAPITAL MANAGEMENT LLC 10%
VANGUARD GROUP INC 7.8%
BlackRock Finance, Inc. 6.5%
ALLIANCEBERNSTEIN L.P. 5.3%
PRICE T ROWE ASSOCIATES INC /MD/ 4.8%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows
Holder Evidence Ownership % Position 12M Net Δ As of
BROWN CAPITAL MANAGEMENT LLC
13F
Company
13F
10%
$268,103,000
3,295,677 shares
 — 31 Mar 2020
VANGUARD GROUP INC
13F
Company
13F
7.8%
$202,721,000
2,491,940 shares
 — 31 Mar 2020
BlackRock Finance, Inc.
13F
Company
13F
6.5%
$170,464,000
2,095,448 shares
 — 31 Mar 2020
ALLIANCEBERNSTEIN L.P.
13F
Company
13F
5.3%
$137,450,000
1,689,610 shares
 — 31 Mar 2020
PRICE T ROWE ASSOCIATES INC /MD/
13F
Company
13F
4.8%
$126,195,000
1,551,259 shares
 — 31 Mar 2020
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC
13F
Company
13F
4.5%
$116,510,000
1,432,203 shares
 — 31 Mar 2020
How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q2 2020

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions
191
Shares
30,796,747
Rows available
191
Investor Option Weight % Change % SEC-reported value * Price Shares Share Change Activity Report Period

* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q2 2020 vs Q1 2020 Across Filers

Q1 2020 holders
163
Q2 2020 holders
191
Holder diff
28
Investor Q1 2020 Shares Q2 2020 Shares Share Diff Share Chg % Q1 2020 value Q2 2020 value Value change Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
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