AQMS
Aqua Metals, Inc.
$2.89
-0.08 (-2.69%)
At close · Jul 2
Market Cap
$9.72M
Shares
3,362,006
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: 31
Total Value: $924,544
Total Shares: 216,018
Institutional Ownership Trend
3 quarters
Holder Concentration
Across 31 13F filers · Δ vs Dec 31, 2025Top Holder
37.9%
+7.7 pts
Top 5
89.1%
+10.6 pts
Top 10
98.7%
−0.1 pts
HHI
2,202
Moderately concentrated+495
Quarterly Activity
vs Dec 31, 2025
New
6
Increased
8
Decreased
4
Sold Out
9
Unchanged
13
Holder count:
-3
Institutional value:
-26.9%
Shares held:
-18.0%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Large STIFEL FINANCIAL CORP | +25,733 | 81,816 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | +14,316 | 41,193 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | +8,600 | 24,590 | |
| Mid MAI Capital Management | +1,600 | 1,602 | |
| Mega WELLS FARGO & COMPANY/MN | +400 | 500 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega UBS Group AG | −7,264 | 491 | |
| Mega BNP PARIBAS ARBITRAGE, SA | −300 | 180 | |
| Mega ROYAL BANK OF CANADA | −172 | 172 | |
| Mega MORGAN STANLEY | −1 | 294 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 29,215 | $125,040 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 15,587 | $66,712 | |
| Mid XTX Topco Ltd | 12,450 | $53,286 | |
| Mid Arax Advisory Partners | 1,340 | $5,735 | |
| Large JONES FINANCIAL COMPANIES LLLP | 368 | $1,575 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | 79,400 | $381,120 | |
| Mega VANGUARD GROUP INC | 26,889 | $129,066 | |
| Small HAMILTON CAPITAL PARTNERS, LLC | 17,433 | $83,678 | |
| Mid Quadrature Capital Ltd | 12,621 | $60,580 | |
| Mega JANE STREET GROUP, LLC | 12,344 | $59,251 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Large STIFEL FINANCIAL CORP | $350,172 | 37.88% | 81,816 | Shares | Defined | 2026-05-12 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $176,305 | 19.07% | 41,193 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $125,040 | 13.52% | 29,215 | Shares | Defined | 2026-05-15 | ||||
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $105,245 | 11.38% | 24,590 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $66,712 | 7.22% | 15,587 | Shares | Defined | 2026-05-08 | ||||
| Mid XTX Topco Ltd | $53,286 | 5.76% | 12,450 | Shares | Defined | 2026-05-15 | ||||
| Mega BlackRock, Inc. | $20,753 | 2.24% | 4,849 | Shares | Sole | 2026-05-13 | ||||
| Mid MAI Capital Management | $6,856 | 0.74% | 1,602 | Shares | Sole | 2026-05-15 | ||||
| Mid Arax Advisory Partners | $5,735 | 0.62% | 1,340 | Shares | Sole | 2026-05-13 | ||||
| Mega WELLS FARGO & COMPANY/MN | $2,140 | 0.23% | 500 | Shares | Defined | 2026-05-11 | ||||
| Mega UBS Group AG | $2,101 | 0.23% | 491 | Shares | Defined | 2026-05-05 | ||||
| Large JONES FINANCIAL COMPANIES LLLP | $1,575 | 0.17% | 368 | Shares | Sole | 2026-05-15 | ||||
| Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $1,335 | 0.14% | 312 | Shares | Defined | 2026-05-07 | ||||
| Mega MORGAN STANLEY | $1,258 | 0.14% | 294 | Shares | Defined | 2026-05-15 | ||||
| Mega CITIGROUP INC | $1,027 | 0.11% | 240 | Shares | Defined | 2026-05-11 | ||||
| Small NBC SECURITIES, INC. Broker-Dealer | $856 | 0.09% | 200 | Shares | Sole | 2026-04-14 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $770 | 0.08% | 180 | Shares | Defined | 2026-05-12 | ||||
| Mega ROYAL BANK OF CANADA Bank | $736 | 0.08% | 172 | Shares | Defined | 2026-05-15 | ||||
| Small Elevated Capital Advisors, LLC | $731 | 0.08% | 171 | Shares | Sole | 2026-04-30 | ||||
| Mega Vanguard Global Advisers, LLC | $569 | 0.06% | 133 | Shares | Defined | 2026-05-08 | ||||
| Large OSAIC HOLDINGS, INC. | $440 | 0.05% | 103 | Shares | Defined | 2026-05-15 | ||||
| Mid SBI Securities Co., Ltd. Broker-Dealer | $436 | 0.05% | 102 | Shares | Defined | 2026-04-28 | ||||
| Mid Raiffeisen Bank International AG Bank | $235 | 0.03% | 55 | Shares | Sole | 2026-04-24 | ||||
| Small Center for Financial Planning, Inc. | $94 | 0.01% | 22 | Shares | Sole | 2026-05-04 | ||||
| Large HUNTINGTON NATIONAL BANK Bank | $42 | 0.00% | 10 | Shares | Defined | 2026-05-15 | ||||
| Small Annis Gardner Whiting Capital Advisors, LLC | $42 | 0.00% | 10 | Shares | Sole | 2026-05-06 | ||||
| Small SHP Wealth Management | $21 | 0.00% | 5 | Shares | Sole | 2026-05-08 | ||||
| Large DANSKE BANK A/S Bank | $12 | 0.00% | 3 | Shares | Sole | 2026-05-12 | ||||
| Small Hilton Head Capital Partners, LLC | $8 | 0.00% | 2 | Shares | Sole | 2026-04-20 | ||||
| Large Russell Investments Group, Ltd. | $8 | 0.00% | 2 | Shares | Defined | 2026-05-08 | ||||
| Mid Allworth Financial LP | $4 | 0.00% | 1 | Shares | Sole | 2026-05-15 | ||||
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