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HYSR · Sunhydrogen, Inc.

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$0.02 +0.00 (+0.00%) At close · Aug 28
Market Cap
$108.83M
Shares
5.73B

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: 2
Total Value: $2,996
Total Shares: 142,700

Institutional Ownership Trend

20 quarters

Holder Concentration

Across 2 13F filers · Δ vs Mar 31, 2026
Top Holder
57.9%
Dec 2022 → Jun 2026 · range 57.9% – 100.0%
−4.9 pts
Top 5
100.0%
Dec 2022 → Jun 2026 · range 100.0% – 100.0%
0.0 pts
Top 10
100.0%
Dec 2022 → Jun 2026 · range 100.0% – 100.0%
0.0 pts
HHI
5,126
Dec 2022 → Jun 2026 · range 5,126 – 10,000
Highly concentrated−204

Quarterly Activity

vs Mar 31, 2026
New
2
Increased
0
Decreased
0
Sold Out
2
Unchanged
0
Holder count: 0
Institutional value: +42.7%
Shares held: +49.5%

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 2 of 2
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Holder Value (USD) % of 13F Shares Open
Key facts CIK 1481028 CUSIP 86738R108 13F (30d) 2 filings 2 filers Visit website Investor relations