AutoZone, Inc.
AutoZone, Inc. (AZO) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · AZO · as of Sep 30, 2025
Ownership Breakdown
1,390
Institutional Holders
▲ 56 vs Q2
$64.39B
Total Inst. Value
▲ $6.90B vs Q2
16.37M
Shares Outstanding
freeFloat 99.68%
15.08M
13F Shares Held
▼ 424,521 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
AZO largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC retail-auto & home supply stores | 1.80M | 10.74% | 10.74% | $7.71T | Nov 7, 2025 | ▲ 26.5K |
BLACKROCK, INC. retail-auto & home supply stores | 1.27M | 7.60% | 7.60% | $5.45T | Nov 12, 2025 | ▼ 2.9K |
STATE STREET CORP retail-auto & home supply stores | 714.9K | 4.27% | 4.27% | $3.07T | Nov 14, 2025 | ▲ 789 |
JPMORGAN CHASE & CO retail-auto & home supply stores | 533.5K | 3.19% | 3.19% | $2.29T | Nov 26, 2025 | ▼ 98.2K |
GEODE CAPITAL MANAGEMENT, LLC retail-auto & home supply stores | 449.0K | 2.68% | 2.68% | $1.93T | Nov 12, 2025 | ▲ 4.3K |
MORGAN STANLEY retail-auto & home supply stores | 418.2K | 2.50% | 2.50% | $1.79T | May 27, 2026 | ▲ 1.9K |
PRICE T ROWE ASSOCIATES INC /MD/ retail-auto & home supply stores | 379.7K | 2.27% | 2.27% | $1.63T | Nov 14, 2025 | ▲ 27.9K |
ROYAL BANK OF CANADA retail-auto & home supply stores | 347.4K | 2.08% | 2.08% | $1.49T | Nov 14, 2025 | ▼ 6.4K |
FMR LLC retail-auto & home supply stores | 318.8K | 1.91% | 1.91% | $1.37T | Nov 13, 2025 | ▲ 29.0K |
FIERA CAPITAL CORP retail-auto & home supply stores | 288.8K | 1.73% | 1.73% | $1.24T | Nov 7, 2025 | ▼ 17.2K |
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
26
Increased
+458.4K shares0
New Positions
first time holders24
Decreased
−395.5K shares0
Sold Out
fully exitedNet shares change (top 50)
+62.9K
+458.4K / −395.5K
Net new holders
+2
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
AZO insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
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 |
|---|---|---|---|---|---|---|---|
Hannasch Brian director | May 29, 2026 | Purchase | 165 | $2987.00 | $492.9K | 1.2K | Form 4 ↗ |
GRAVES EARL G JR director | Apr 10, 2026 | Sale | 50 | $3478.72 | $173.9K | 4.8K | Form 4 ↗ |
Murphy John Scott Vice President, Controller | Mar 31, 2026 | Award | 1 | — | — | 1.3K | Form 4 ↗ |
Murphy John Scott Vice President, Controller | Mar 31, 2026 | Award | 4 | $3377.78 | $13.5K | 1.3K | Form 4 ↗ |
Jaycox Kenneth E SVP Commercial | Mar 31, 2026 | Award | 1 | $3377.78 | $3.4K | 13.791 | Form 4 ↗ |
JACKSON JAMERE CFO | Mar 31, 2026 | Award | 1 | $3377.78 | $3.4K | 494.149 | Form 4 ↗ |
Daniele Philip B. President & CEO | Mar 31, 2026 | Award | 2 | — | — | 84.099 | Form 4 ↗ |
Daniele Philip B. President & CEO | Mar 31, 2026 | Award | 10 | $3377.78 | $33.8K | 82.099 | Form 4 ↗ |
Borninkhof K. Michelle Senior Vice President & CIO | Mar 31, 2026 | Award | 1 | — | — | 426.981 | Form 4 ↗ |
Borninkhof K. Michelle Senior Vice President & CIO | Mar 31, 2026 | Award | 3 | $3377.78 | $10.1K | 425.981 | 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
AutoZone, Inc. (AZO) is primarily owned by institutional investors, who hold approximately 92.1% of total shares outstanding. Company insiders own approximately 0.32%, while retail and public investors account for the remaining 7.54%.
The largest institutional shareholder of AutoZone, Inc. is VANGUARD GROUP INC, holding approximately 1.80 million shares — equal to 10.74% of outstanding shares — as of September 30, 2025.
A total of 1,390 institutional investors currently hold AZO stock, with a combined institutional value of approximately $64.39 billion as of the most recent 13F filing period.
Frequently asked questions
AZO ownershipAutoZone, Inc. (AZO) is primarily owned by institutional investors, who hold approximately 92.1% of shares. The largest shareholder is VANGUARD GROUP INC with a 10.74% stake. Company insiders hold 0.32%. Data sourced from SEC Form 13F as of September 30, 2025.