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AMERICAN CENTURY COMPANIES INC

Position in MLAB — Mesa Laboratories Inc /Co/

CIK 748054 KANSAS CITY, MO

Position in MLAB

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$2,027,236
+$844,796 QoQ
Shares Held
20,364
+52.3% QoQ
Ownership
0.364%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#41
of 158 holders
Holding Since
Sep 2024
8 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MLAB Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

AMERICAN CENTURY COMPANIES INC holds $1,205,017,565 across 17 Scientific & Technical Instruments names. MLAB ranks #16 (0.2% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MLAB

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8 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,027,236 20,364
2026-03-31 $1,182,440 13,373
2025-12-31 $1,057,395 13,470
2025-09-30 $853,372 12,735
2025-06-30 $1,265,468 13,431
2025-03-31 $1,570,702 13,237
2024-12-31 $1,245,380 9,444
2024-09-30 $616,315 4,746