Constellation Brands, Inc.
Constellation Brands, Inc. (STZ) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · STZ · as of Sep 30, 2025
Ownership Breakdown
1,112
Institutional Holders
▼ 84 vs Q2
$19.04B
Total Inst. Value
▼ $4.93B vs Q2
172.17M
Shares Outstanding
freeFloat 90.15%
141.35M
13F Shares Held
▼ 6.12M 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
STZ largest shareholders · institutional ownership
Q3 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
VANGUARD GROUP INC beverages | 18.20M | 10.35% | 10.35% | $2.45T | Nov 7, 2025 | ▲ 573.8K |
BERKSHIRE HATHAWAY INC beverages | 13.40M | 7.62% | 7.62% | $1.80T | Nov 14, 2025 | — held |
BLACKROCK, INC. beverages | 10.62M | 6.04% | 6.04% | $1.43T | Nov 12, 2025 | ▼ 217.1K |
CAPITAL WORLD INVESTORS beverages | 6.68M | 3.80% | 3.80% | $900.28B | Nov 13, 2025 | ▼ 5.10M |
STATE STREET CORP beverages | 6.58M | 3.74% | 3.74% | $886.40B | Nov 14, 2025 | ▼ 291.0K |
WELLINGTON MANAGEMENT GROUP LLP beverages | 5.28M | 3.00% | 3.00% | $710.96B | Nov 14, 2025 | ▼ 232.3K |
CAPITAL INTERNATIONAL INVESTORS beverages | 4.34M | 2.47% | 2.47% | $584.13B | Nov 13, 2025 | ▲ 28.0K |
FMR LLC beverages | 4.10M | 2.33% | 2.33% | $552.33B | Nov 13, 2025 | ▼ 1.50M |
GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC beverages | 3.71M | 2.11% | 2.11% | $499.75B | Nov 13, 2025 | ▲ 35.1K |
GEODE CAPITAL MANAGEMENT, LLC beverages | 3.69M | 2.10% | 2.10% | $494.19B | Nov 12, 2025 | ▼ 52.5K |
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
30
Increased
+9.78M shares1
New Positions
first time holders18
Decreased
−9.47M shares0
Sold Out
fully exitedNet shares change (top 50)
+313.7K
+9.78M / −9.47M
Net new holders
+13
1 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
STZ 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.
34
Buy transactions
39
Sell transactions
0.87
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 |
|---|---|---|---|---|---|---|---|
Flatley Edith Morgan director | May 20, 2026 | Award | 187 | — | — | 187 | Form 4 ↗ |
Bourdeau James O. EVP and Senior Advisor | May 12, 2026 | Sale | 4,407 | $143.24 | $631.3K | 9.1K | Form 4 ↗ |
LaBarge Jeffrey H. EVP, CLO, & Secretary | May 1, 2026 | Tax Withhold | 507 | $152.82 | $77.5K | 5.4K | Form 4 ↗ |
Glaetzer Samuel J EVP & Pres. Wine and Spirits | May 1, 2026 | Tax Withhold | 921 | $152.82 | $140.7K | 4.5K | Form 4 ↗ |
Monteiro Mallika EVP, MD, Beer Brands | May 1, 2026 | Tax Withhold | 730 | $152.82 | $111.6K | 8.8K | 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
Constellation Brands, Inc. (STZ) is primarily owned by institutional investors, who hold approximately 82.1% of total shares outstanding. Company insiders own approximately 9.85%, while retail and public investors account for the remaining 8.05%.
The largest institutional shareholder of Constellation Brands, Inc. is VANGUARD GROUP INC, holding approximately 18.20 million shares — equal to 10.35% of outstanding shares — as of September 30, 2025.
A total of 1,112 institutional investors currently hold STZ stock, with a combined institutional value of approximately $19.04 billion as of the most recent 13F filing period.
Frequently asked questions
STZ ownershipConstellation Brands, Inc. (STZ) is primarily owned by institutional investors, who hold approximately 82.1% of shares. The largest shareholder is VANGUARD GROUP INC with a 10.35% stake. Company insiders hold 9.85%. Data sourced from SEC Form 13F as of September 30, 2025.