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AMERICAN CENTURY COMPANIES INC

Position in QTRX — Quanterix Corp

CIK 748054 KANSAS CITY, MO

Position in QTRX

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$434,000
+$75,629 QoQ
Shares Held
100,463
-1.3% QoQ
Ownership
0.212%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#38
of 132 holders
Holding Since
Mar 2023
14 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in QTRX Over Time

Shares Held

Position Value (USD)

Position in Medical Devices

Healthcare · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $1,897,980,024 across 58 Medical Devices names. QTRX ranks #47 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in QTRX

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14 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $434,000 100,463
2026-03-31 $358,371 101,810
2025-12-31 $656,402 103,208
2025-09-30 $529,951 97,597
2025-06-30 $573,329 86,215
2025-03-31 $515,136 79,130
2024-12-31 $765,274 71,992
2024-09-30 $854,958 65,969
2024-06-30 $741,675 56,145
2024-03-31 $1,155,076 49,027
2023-12-31 $1,059,507 38,753
2023-09-30 $846,578 31,193
2023-06-30 $458,689 20,341
2023-03-31 $122,583 10,877