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HYSR

Sunhydrogen, Inc.
$0.02 +0.00 (+0.00%) At close · Jul 2
Market Cap
$120.29M
Shares
5,727,959,657

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: $2,100
Total Shares: 95,461

Institutional Ownership Trend

19 quarters

Holder Concentration

Across 2 13F filers · Δ vs Dec 31, 2025
Top Holder
62.9%
Sep 2022 → Mar 2026 · range 60.0% – 100.0%
−34.4 pts
Top 5
100.0%
Sep 2022 → Mar 2026 · range 100.0% – 100.0%
0.0 pts
Top 10
100.0%
Sep 2022 → Mar 2026 · range 100.0% – 100.0%
0.0 pts
HHI
5,331
Sep 2022 → Mar 2026 · range 5,200 – 10,000
Highly concentrated−4,141

Quarterly Activity

vs Dec 31, 2025
New
1
Increased
0
Decreased
0
Sold Out
2
Unchanged
1
Holder count: -1
Institutional value: -96.2%
Shares held: -95.4%

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Dec 31, 2025
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 Visit website Investor relations