Shake Shack Inc
Ownership
Ownership Structure
Who owns Shake Shack Inc (SHAK)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 95.4% of the shares are freely tradable; institutional investors hold 107.8%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 15.29 | 6,178,269 | +7.4 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 5.94 | 2,401,940 | +4.4 | 06/30/2026 |
| Vanguard Capital Management, LLC | 4.33 | 1,751,672 | +1.0 | 06/30/2026 |
| State Street Corp | 3.89 | 1,570,690 | +5.7 | 06/30/2026 |
| Marshall Wace Asset Management Ltd | 3.43 | 1,386,728 | +55.3 | 06/30/2026 |
| UBS Group AG | 3.33 | 1,347,542 | +50.6 | 06/30/2026 |
| Morgan Stanley - Brokerage Accounts | 2.67 | 1,078,044 | +132.0 | 06/30/2026 |
| Van Berkom and Associates Inc | 2.62 | 1,058,157 | -37.7 | 06/30/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| iShares Core S&P Small-Cap ETF | 5.95 | 2,405,380 | +0.0 | 09/30/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.03 | 1,226,311 | +0.3 | 09/30/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Sentell Stephanie Ann | Chief Operations Officer | 14,445 | 1,047,263 $ | Jul 15, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jul 15, 2026 | Sentell Stephanie Ann | Chief Operations Officer | Other | 639 | 60.00 | 38,340 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: November 2, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.