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GROUP ONE TRADING LLC

Position in MTLS — Materialise NV

CIK 932540 CHICAGO, IL

Position in MTLS

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,853
-$20,019 QoQ
Shares Held
384
-91.7% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#48
of 58 holders
Holding Since
Dec 2020
18 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in MTLS Over Time

Shares Held

Position Value (USD)

Position in Software - Application

Technology · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $130,925,289 across 87 Software - Application names. MTLS ranks #76 (0.0% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in MTLS

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18 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,853 384
2026-03-31 $22,872 4,630
2025-12-31 $149,306 26,902
2025-09-30 $239,961 43,081
2025-06-30 $163,810 28,993
2025-03-31 $264,622 53,785
2024-12-31 $82,973 11,786
2024-09-30 $95,658 17,456
2024-06-30 $7,720 1,541
2024-03-31 $13,574 2,571
2023-12-31 $40,077 6,100
2023-09-30 $48,559 8,845
2023-03-31 $8,341 1,005
2022-06-30 $80,998 5,947
2022-03-31 $155,012 8,011
2021-09-30 $17,366 864
2021-06-30 $292,283 12,133
2020-12-31 $335,343 6,186