Amerityre Corporation
Amerityre Corporation (AMTY) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · AMTY · as of Jun 30, 2025
Ownership Breakdown
1
Institutional Holders
$7,200
Total Inst. Value
▲ $440 vs Q1
75.79M
Shares Outstanding
freeFloat 80.47%
200,000
13F Shares Held
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
AMTY largest shareholders · institutional ownership
Q2 2025 · SEC 13F
Showing top 1 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
ATLAS CAPITAL ADVISORS LLC tires & inner tubes | 200.0K | 25.03% | 25.03% | $7.20M | Aug 12, 2025 | — held |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q2 2025 vs prior quarter
Q2 2025
0
Increased
+0 shares0
New Positions
first time holders0
Decreased
−0 shares0
Sold Out
fully exitedNet shares change (top 50)
+0
+0 / −0
Net new holders
+0
0 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
AMTY insider trading · insider activity
Source: SEC Form 4
6
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
STODDARD GEORGE Duane director | Feb 23, 2022 | Award | 100,000 | $0.05 | $4.9K | 468.8K | Form 4 ↗ |
Hollister David director | Feb 23, 2022 | Award | 100,000 | $0.05 | $4.9K | 488.8K | Form 4 ↗ |
Gilland Terry Edwin director | Feb 23, 2022 | Award | 150,000 | $0.05 | $7.3K | 726.3K | Form 4 ↗ |
Clark David Scott director | Feb 23, 2022 | Award | 150,000 | $0.05 | $7.3K | 601.3K | Form 4 ↗ |
Clark David Scott director | Dec 1, 2021 | Award | 15,000 | $0.06 | $900 | 451.3K | Form 4 ↗ |
Keeton-Cardno Lynda R. CFO | Jan 10, 2022 | Award | 60,000 | $0.05 | $2.9K | 667.5K | Form 4 ↗ |
Sullivan Michael Francis CEO | Jan 10, 2022 | Award | 1,680,000 | $0.05 | $82.3K | 12.46M | Form 4 ↗ |
Gilland Terry Edwin director | Dec 1, 2021 | Award | 15,000 | $0.06 | $900 | 576.3K | Form 4 ↗ |
Gilland Terry Edwin director | Oct 26, 2021 | Award | 15,000 | $0.08 | $1.2K | 561.3K | Form 4 ↗ |
Hollister David director | Dec 1, 2021 | Award | 10,000 | $0.06 | $600 | 388.8K | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Amerityre Corporation (AMTY) is primarily owned by institutional investors, who hold approximately 0.3% of total shares outstanding. Company insiders own approximately 19.53%, while retail and public investors account for the remaining 80.21%.
The largest institutional shareholder of Amerityre Corporation is ATLAS CAPITAL ADVISORS LLC, holding approximately 200,000 shares — equal to 25.03% of outstanding shares — as of June 30, 2025.
A total of 1 institutional investors currently hold AMTY stock, with a combined institutional value of approximately $7,200 as of the most recent 13F filing period.
Frequently asked questions
AMTY ownershipAmerityre Corporation (AMTY) is primarily owned by institutional investors, who hold approximately 0.3% of shares. The largest shareholder is ATLAS CAPITAL ADVISORS LLC with a 25.03% stake. Company insiders hold 19.53%. Data sourced from SEC Form 13F as of June 30, 2025.