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NORTHERN TRUST CORP

Bank

Position in IRTC — iRhythm Holdings, Inc.

CIK 73124 CHICAGO, IL

Position in IRTC

as of Mar 31, 2026 · filed May 14, 2026
Position Value
$33,645,848
-$15,872,330 QoQ
Shares Held
285,086
+2.2% QoQ
Ownership
0.868%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority Sole 98.39416877714093.ToString("F0")% Shared 1.6058312228590672.ToString("F0")% None 0.ToString("F0")%

Common Shares in IRTC Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Mar 31, 2026

NORTHERN TRUST CORP holds $7,432,227,699 across 107 Medical Devices names. IRTC ranks #20 (0.5% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in IRTC

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25 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $33,645,848 285,086
2025-12-31 $49,518,178 279,070
2025-09-30 $50,628,865 294,371
2025-06-30 $44,543,243 289,317
2025-03-31 $30,567,500 292,009
2024-12-31 $25,908,905 287,334
2024-09-30 $19,934,775 268,518
2024-06-30 $28,708,770 266,711
2024-03-31 $32,705,040 281,940
2023-12-31 $30,958,321 289,222
2023-09-30 $27,993,333 296,980
2023-06-30 $30,802,043 295,265
2023-03-31 $35,310,098 284,690
2022-12-31 $26,244,365 280,179
2022-09-30 $34,724,356 277,174
2022-06-30 $30,311,163 280,581
2022-03-31 $45,145,387 286,692
2021-12-31 $35,041,136 297,741
2021-09-30 $17,879,478 305,319
2021-06-30 $20,638,099 311,049
2021-03-31 $43,630,504 314,205
2020-12-31 $78,280,957 330,007
2020-09-30 $76,885,716 322,900
2020-06-30 $37,347,172 322,264
2020-03-31 $25,989,370 319,476