Stock

IRTC

Ownership Count: 645

Ownership

Manager Name % of Portfolio Recent Activity Share Value
SANDS CAPITAL MANAGEMENT, LLC 0.88%
Added 49.64%
3,176,702 $286,443,000.0
VANGUARD GROUP INC 0.01%
Added 0.53%
3,042,059 $274,302,000.0
Artisan Partners Limited Partnership 0.4%
Reduced 0.63%
2,762,734 $249,115,000.0
BROWN CAPITAL MANAGEMENT LLC 2.83%
Reduced 0.57%
2,706,663 $375,847,000.0
Capital Research Global Investors 0.03%
Reduced 16.26%
1,637,026 $147,610,000.0
BlackRock, Inc. 0.01%
No Change
1,384,635 $124,852,000.0
MACKENZIE FINANCIAL CORP 0.17%
Reduced 2.67%
1,381,942 $124,609,000.0
BlackRock Inc. 0.01%
Added 0.75%
1,327,893 $142,934,000.0
STATE STREET CORP 0.0%
Added 4.39%
948,781 $85,551,000.0
BNP PARIBAS ASSET MANAGEMENT Holding S.A. 0.24%
Added 26.39%
860,812 $77,619,000.0
WESTFIELD CAPITAL MANAGEMENT CO LP 0.32%
Added 44.85%
765,253 $69,002,000.0
Jackson Square Partners, LLC 0.74%
No Change
742,450 $176,116,000.0
EVENTIDE ASSET MANAGEMENT, LLC 1.26%
Added 0.36%
739,410 $66,662,000.0
Champlain Investment Partners, LLC 0.43%
Added 8.87%
726,262 $65,487,000.0
BRAIDWELL LP 3.16%
Reduced 9.86%
705,391 $63,605,000.0