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ATCX · ATLAS CRITICAL MINERALS Corp

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$3.40 +0.24 (+7.59%) At close · Aug 14
Market Cap
$16.47M
Shares
3.47M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 6
Total Value: $139,673
Total Shares: 39,512

Institutional Ownership Trend

2 quarters

Holder Concentration

Across 6 13F filers · Δ vs Mar 31, 2026
Top Holder
55.9%
Mar 2026 → Jun 2026 · range 32.0% – 55.9%
+23.9 pts
Top 5
99.7%
Mar 2026 → Jun 2026 · range 98.6% – 99.7%
+1.1 pts
Top 10
100.0%
Mar 2026 → Jun 2026 · range 100.0% – 100.0%
0.0 pts
HHI
4,041
Mar 2026 → Jun 2026 · range 2,399 – 4,041
Highly concentrated+1,643

Quarterly Activity

vs Mar 31, 2026
New
2
Increased
1
Decreased
1
Sold Out
4
Unchanged
2
Holder count: -2
Institutional value: -82.9%
Shares held: -73.3%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 6 of 6
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1684688 CUSIP G5211G200 13F (30d) 4 filings 4 filers Visit website Investor relations