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SIMPLEX TRADING, LLC

Position in CCJ — Cameco Corp

CIK 1488542 CHICAGO, IL

Position in CCJ

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$2,119,401
-$3,946,576 QoQ
Shares Held
20,807
-62.7% QoQ
Ownership
0.005%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
#412
of 1,025 holders
Holding Since
Mar 2020
19 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in CCJ Over Time

Shares Held

Position Value (USD)

Position in Uranium

Energy · as of Jun 30, 2026

SIMPLEX TRADING, LLC holds $7,841,048 across 8 Uranium names. CCJ ranks #2 (27.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 CCJ
Cameco Corp
This page
20,807 $2,119,401

All Filings in CCJ

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19 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,119,401 20,807
2026-03-31 $6,065,977 55,851
2025-12-31 $4,399,937 48,092
2025-09-30 $889,083 10,602
2025-03-31 $7,746,723 188,210
2024-12-31 $2,918,746 56,796
2024-06-30 $2,202,388 44,764
2023-09-30 $5,478,802 138,214
2022-09-30 $15,361,537 579,462
2022-06-30 $7,019,565 333,947
2022-03-31 $13,609,138 467,668
2021-12-31 $2,021,699 92,696
2021-09-30 $1,623,144 74,696
2021-06-30 $1,101,181 57,413
2021-03-31 $1,247,244 75,090
2020-12-31 $511,853 38,198
2020-09-30 $729,007 72,179
2020-06-30 $784,114 76,499
2020-03-31 $2,026,823 265,291