Stock ownership · SEC 13F · Q1 2024

AQUA METALS INC

Who owns AQUA METALS INC (CUSIP 03837J101)? A look at the institutions behind it, how tightly they hold it, and the latest quarter's moves.

$372K
Reported value
3
Institutions
100%
Top-5 share

The verdict

As of Q1 2024, 3 institutions report $372K in AQUA METALS INC positions, ownership that is dominated by its top few institutional owners.

3
institutions hold it
$372K
reported 13F value
100%
held by top 5

Based on long positions reported to the SEC as of Q1 2024; 13F omits shorts, options and non-US holdings.

How 13F ownership is computed · All tracked stocks · Concentration rankings

SEC Form 13F-HR ownership desk

CUSIP 03837J101 · Q1 2024 $0M reported

VALUE-TRACE · HOLDERS-FOCUS · CONC-DOM · PHOTO-UNK · ACTIVITY-QUIET · BOOK-SHORT

  • VALUE-TRACE $0.4M
  • HOLDERS-FOCUS 3 filers
  • CONC-DOM 100% top-5
  • PHOTO-UNK No peer
  • ACTIVITY-QUIET 0 new
  • BOOK-SHORT 1Q history

Read with: Ownership concentration guide - AQUA METALS INC's top-five holders account for 100% of reported value — read concentration before treating any single filer as a signal.

Largest institutional holders of AQUA METALS INC
  1. 1
    Boston Partners $331K
  2. 2
    Cetera Investment Advisers $23K
  3. 3
    Wellington Shields & Co., LLC $17K

Top 3 reported holders by value · Q1 2024

Top Institutional Holders

# Institution Shares Value Share of reported
1 Boston Partners 615,909 $331K 89.2%
2 Cetera Investment Advisers 43,000 $23K 6.2%
3 Wellington Shields & Co., LLC 31,900 $17K 4.6%

Investment Discretion

SEC Form 13F requires each institutional filer to report whether it exercises sole or shared discretion over a position. Among AQUA METALS INC's reported holders for Q1 2024, by reported value:

Shared-defined discretion (DFND)
89.2%
Sole discretion (SOLE)
10.8%

Frequently Asked Questions

How many institutions hold AQUA METALS INC?▼
AQUA METALS INC is held by 3 institutional investors per the latest SEC Form 13F filings as of Q1 2024.
What is the total institutional value of AQUA METALS INC?▼
Institutions report $372K of AQUA METALS INC as of Q1 2024.
How concentrated is ownership of AQUA METALS INC?▼
The top five institutional holders account for 100% of the reported institutional value in AQUA METALS INC, making ownership dominated by its top few institutional owners.
Who is the largest institutional holder of AQUA METALS INC?▼
Boston Partners is the largest reported holder of AQUA METALS INC with $331K across 615,909 shares as of Q1 2024.

Source: U.S. Securities and Exchange Commission (SEC) - EDGAR Form 13F-HR institutional holdings filings · Q1 2024 13F-HR discloses long US-listed equity positions of managers with $100M+ qualifying assets, filed within 45 days of period end. Short positions and most derivatives are not disclosed.

PlainFundData is rendered directly from SEC EDGAR Form 13F-HR institutional holdings filings, no number is typed in by an editor. Holder lists, concentration, and reported value on this page are aggregated live from those 13F-HR extracts. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-09-26.