AMCON Distributing Company
AMCON Distributing Company (DIT) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · DIT · as of Sep 30, 2025
Ownership Breakdown
16
Institutional Holders
$8.16M
Total Inst. Value
▲ $253,240 vs Q2
976,063
Shares Outstanding
freeFloat 25.57%
71,755
13F Shares Held
▼ 4 vs Q2
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
DIT largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
DIMENSIONAL FUND ADVISORS LP wholesale-groceries, general line | 21.2K | 3.44% | 3.44% | $2.41B | Nov 12, 2025 | — held |
VANGUARD GROUP INC wholesale-groceries, general line | 10.0K | 1.63% | 1.63% | $1.14B | Nov 7, 2025 | — held |
BRIDGEWAY CAPITAL MANAGEMENT, LLC wholesale-groceries, general line | 9.4K | 1.53% | 1.53% | $1.07B | Nov 14, 2025 | ▲ 61 |
RENAISSANCE TECHNOLOGIES LLC wholesale-groceries, general line | 9.4K | 1.52% | 1.52% | $1.07B | Nov 13, 2025 | ▼ 10 |
CM MANAGEMENT, LLC wholesale-groceries, general line | 9.0K | 1.46% | 1.46% | $1.02B | Nov 13, 2025 | ▲ 48 |
CALDWELL SUTTER CAPITAL, INC. wholesale-groceries, general line | 5.6K | 91.12% | 91.12% | $637.74M | Oct 29, 2025 | ▼ 293 |
EMPOWERED FUNDS, LLC wholesale-groceries, general line | 2.9K | 46.68% | 46.68% | $326.72M | Nov 13, 2025 | ▲ 61 |
GEODE CAPITAL MANAGEMENT, LLC wholesale-groceries, general line | 1.8K | 29.24% | 29.24% | $204.70M | Nov 12, 2025 | ▲ 23 |
UBS GROUP AG wholesale-groceries, general line | 1.1K | 17.94% | 17.94% | $125.59M | Nov 13, 2025 | ▼ 23 |
MORGAN STANLEY wholesale-groceries, general line | 883 | 14.35% | 14.35% | $100.53M | May 27, 2026 | — held |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q3 2025 vs prior quarter
Q3 2025
6
Increased
+292 shares1
New Positions
first time holders4
Decreased
−347 shares1
Sold Out
fully exitedNet shares change (top 50)
55
+292 / −347
Net new holders
+2
1 new / 1 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
DIT insider trading · insider activity
Source: SEC Form 4
3
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 |
|---|---|---|---|---|---|---|---|
Schmaderer Charles J. VP, CFO & Secretary | Oct 28, 2025 | Award | 1,050 | — | — | 8.8K | Form 4 ↗ |
ATAYAN CHRISTOPHER H CEO and Chairman | Oct 28, 2025 | Award | 9,900 | — | — | 426.1K | Form 4 ↗ |
Plummer Andrew Charles President and COO | Oct 28, 2025 | Award | 2,050 | — | — | 40.2K | Form 4 ↗ |
Schmaderer Charles J. VP, CFO & Secretary | Oct 22, 2024 | Award | 1,050 | — | — | 7.8K | Form 4 ↗ |
ATAYAN CHRISTOPHER H CEO and Chairman | Oct 22, 2024 | Award | 9,900 | — | — | 416.2K | Form 4 ↗ |
Plummer Andrew Charles President and COO | Oct 22, 2024 | Award | 2,050 | — | — | 38.2K | Form 4 ↗ |
ATAYAN CHRISTOPHER H CEO and Chairman | Oct 27, 2023 | Award | 4,300 | — | — | 406.3K | Form 4 ↗ |
Schmaderer Charles J. VP, CFO & Secretary | Oct 24, 2023 | Award | 1,050 | — | — | 6.6K | Form 4 ↗ |
ATAYAN CHRISTOPHER H CEO and Chairman | Oct 24, 2023 | Award | 9,900 | — | — | 402.0K | Form 4 ↗ |
Plummer Andrew Charles President and COO | Oct 24, 2023 | Award | 2,050 | — | — | 34.4K | 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
AMCON Distributing Company (DIT) is primarily owned by institutional investors, who hold approximately 7.3% of total shares outstanding. Company insiders own approximately 74.43%, while retail and public investors account for the remaining 18.22%.
The largest institutional shareholder of AMCON Distributing Company is DIMENSIONAL FUND ADVISORS LP, holding approximately 21,182 shares — equal to 3.44% of outstanding shares — as of September 30, 2025.
A total of 16 institutional investors currently hold DIT stock, with a combined institutional value of approximately $8,162,613 as of the most recent 13F filing period.
Frequently asked questions
DIT ownershipAMCON Distributing Company (DIT) is primarily owned by institutional investors, who hold approximately 7.3% of shares. The largest shareholder is DIMENSIONAL FUND ADVISORS LP with a 3.44% stake. Company insiders hold 74.43%. Data sourced from SEC Form 13F as of September 30, 2025.