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SEI INVESTMENTS CO

Position in MLAB — Mesa Laboratories Inc /Co/

CIK 350894 OAKS, PA

Position in MLAB

as of Mar 31, 2026 · filed May 13, 2026
Position Value
$654,572
-$2,551 QoQ
Shares Held
7,403
-11.6% QoQ
Ownership
0.134%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2020
23 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 Mar 31, 2026

SEI INVESTMENTS CO holds $692,228,894 across 18 Scientific & Technical Instruments names. MLAB ranks #17 (0.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MLAB

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23 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $654,572 7,403
2025-12-31 $657,123 8,371
2025-09-30 $370,230 5,525
2025-06-30 $410,986 4,362
2025-03-31 $642,662 5,416
2024-12-31 $713,547 5,411
2024-09-30 $202,970 1,563
2023-12-31 $223,997 2,138
2023-09-30 $682,849 6,499
2023-06-30 $902,969 7,027
2023-03-31 $1,630,929 9,334
2022-12-31 $1,212,834 7,297
2022-09-30 $1,188,463 8,439
2022-06-30 $1,775,705 8,707
2022-03-31 $1,371,764 5,382
2021-12-31 $2,558,116 7,797
2021-09-30 $2,588,201 8,560
2021-06-30 $1,708,371 6,300
2021-03-31 $1,448,825 5,950
2020-12-31 $2,162,698 7,545
2020-09-30 $1,935,921 7,599
2020-06-30 $1,615,376 7,451
2020-03-31 $731,853 3,237