Shake Shack Inc. (SHAK) Ownership
SHAK ownership summary
as of October 18, 2026- Institutions
- 91.6% of shares outstanding
- Insiders
- 4.39% of shares outstanding
- Shares outstanding
- 40.4M
- Float
- 38.5M shares available to trade
- Short interest
- 10.87% 3.6M shares short
- Days to cover
- 2.47 short interest down 0.6% vs prior month
- Institutions 91.59%
- Insiders 4.39%
- Other investors 4.03%
SHAK top institutional holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | BlackRock Inc | 15.29% | 6.2M | $432.4M | +423,960 (+7.4%) | June 30, 2026 |
| 2 | Vanguard Portfolio Management, LLC | 5.94% | 2.4M | $168.1M | +101,715 (+4.4%) | June 30, 2026 |
| 3 | Vanguard Capital Management, LLC | 4.33% | 1.8M | $122.6M | +16,987 (+1.0%) | June 30, 2026 |
| 4 | State Street Corp | 3.89% | 1.6M | $109.9M | +85,021 (+5.7%) | June 30, 2026 |
| 5 | Marshall Wace Asset Management Ltd | 3.43% | 1.4M | $97.1M | +494,044 (+55.3%) | June 30, 2026 |
| 6 | UBS Group AG | 3.33% | 1.3M | $94.3M | +452,876 (+50.6%) | June 30, 2026 |
| 7 | Morgan Stanley - Brokerage Accounts | 2.67% | 1.1M | $75.5M | +613,431 (+132.0%) | June 30, 2026 |
| 8 | Van Berkom and Associates Inc | 2.62% | 1.1M | $74.1M | −640,463 (−37.7%) | June 30, 2026 |
| 9 | BAMCO Inc | 2.56% | 1.0M | $72.5M | +1.0M (0.0%) | June 30, 2026 |
| 10 | Geode Capital Management, LLC | 2.49% | 1.0M | $70.3M | +57,606 (+6.1%) | June 30, 2026 |
| 11 | JPMorgan Chase & Co | 2.25% | 911K | $63.7M | +176,205 (+24.0%) | June 30, 2026 |
| 12 | Nomura Holdings Inc | 2.23% | 902K | $63.1M | +902,096 (0.0%) | June 30, 2026 |
| 13 | 12 West Capital Management LP | 2.14% | 863K | $60.4M | −380,184 (−30.6%) | June 30, 2026 |
| 14 | Dimensional Fund Advisors, Inc. | 1.79% | 723K | $50.6M | +53,115 (+7.9%) | June 30, 2026 |
| 15 | The Goldman Sachs Group Inc | 1.63% | 658K | $46.1M | −389,167 (−37.2%) | June 30, 2026 |
| 16 | Fisher Asset Management, LLC | 1.55% | 625K | $43.8M | −52,982 (−7.8%) | June 30, 2026 |
| 17 | FMR Inc | 1.28% | 516K | $36.1M | +73,949 (+16.7%) | June 30, 2026 |
| 18 | BNP Paribas Investment Partners SA | 1.22% | 494K | $34.6M | −98,682 (−16.7%) | June 30, 2026 |
| 19 | Quinn Opportunity Partners LLC | 1.09% | 442K | $30.9M | +356,082 (+416.6%) | June 30, 2026 |
| 20 | Assenagon Asset Management SA | 1.08% | 435K | $30.5M | +404,258 (+1,305.1%) | June 30, 2026 |
Value at the latest close. Change = shares bought or sold in the latest quarterly filing (13F). In the top 20, 15 holders added 5.2M shares and 5 cut 1.6M.
SHAK top mutual fund and ETF holders
20 largest| # | Holder | % of shares | Shares | Value | Change | Reported |
|---|---|---|---|---|---|---|
| 1 | iShares Core S&P Small-Cap ETF | 5.95% | 2.4M | $168.4M | +576 (+0.0%) | September 30, 2026 |
| 2 | Vanguard MStar Total Stk Mkt Idx Invest | 3.02% | 1.2M | $85.5M | −1,733 (−0.1%) | August 31, 2026 |
| 3 | iShares Russell 2000 ETF | 2.53% | 1.0M | $71.5M | −11,776 (−1.1%) | September 30, 2026 |
| 4 | Vanguard Small Cap Index | 2.14% | 864K | $60.5M | −17,085 (−1.9%) | September 30, 2026 |
| 5 | Baron Small Cap Retail | 1.36% | 550K | $38.5M | +50,000 (+10.0%) | September 30, 2026 |
| 6 | Vanguard MStar Small Cap Growth Indx Inv | 1.19% | 481K | $33.7M | −23,729 (−4.7%) | September 30, 2026 |
| 7 | Fidelity Small Cap Index | 1.07% | 432K | $30.3M | +3,613 (+0.8%) | July 31, 2026 |
| 8 | Baron Discovery Institutional | 0.95% | 385K | $26.9M | +10,000 (+2.7%) | September 30, 2026 |
| 9 | iShares S&P Small-Cap 600 Growth ETF | 0.93% | 375K | $26.2M | — | September 30, 2026 |
| 10 | iShares Russell 2000 Growth ETF | 0.92% | 371K | $25.9M | −469 (−0.1%) | September 30, 2026 |
| 11 | State Street SPDR Port S&P 600 Sm CpETF | 0.92% | 370K | $25.9M | — | September 30, 2026 |
| 12 | Fidelity Enhanced Small Cap Core ETF | 0.82% | 332K | $23.2M | +696 (+0.2%) | September 30, 2026 |
| 13 | Vanguard Tax-Managed Small Cap Adm | 0.66% | 266K | $18.6M | — | September 30, 2026 |
| 14 | JPMorgan Small Cap Equity A | 0.59% | 239K | $16.7M | −36,124 (−13.1%) | August 31, 2026 |
| 15 | State Street® SPDR® S&P 600™ Sm Cp GrETF | 0.58% | 235K | $16.4M | — | September 30, 2026 |
| 16 | Vanguard Russell 2000 ETF | 0.57% | 230K | $16.1M | +2,590 (+1.1%) | September 30, 2026 |
| 17 | Schwab US Small-Cap ETF™ | 0.53% | 213K | $14.9M | +135 (+0.1%) | September 30, 2026 |
| 18 | Fidelity Extended Market Index | 0.49% | 199K | $13.9M | −508 (−0.3%) | August 31, 2026 |
| 19 | DFA US Small Cap I | 0.45% | 180K | $12.6M | — | August 31, 2026 |
| 20 | FI Instl US Sm & Md-Cp Cor Eq USD | 0.40% | 162K | $11.3M | — | August 31, 2026 |
Funds report holdings monthly or quarterly; dates differ by fund.
SHAK insider transactions
latest 16| Date | Name | Transaction | Price | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-15 | Stephanie Ann Sentell | Sell | $102.21 | 258 | $26,370 |
| 2026-01-20 | Stephanie Ann Sentell | Sell | $99.19 | 200 | $19,838 |
| 2026-01-05 | Gilbert Ray Cisneros, Jr. | Buy | $83.50 | — | — |
| 2025-12-19 | Stephanie Ann Sentell | Sell | $85.78 | 200 | $17,156 |
| 2025-11-25 | Stephanie Ann Sentell | Sell | $85.14 | 1,100 | $93,654 |
| 2025-07-08 | Katherine Irene Fogertey | Sell | $140.03 | 670 | $93,820 |
| 2025-07-07 | Katherine Irene Fogertey | Sell | $141.28 | 2,023 | $285,809 |
| 2025-07-02 | Daniel Harris Meyer | Sell | $140.31 | 14,200 | $2.0M |
| 2025-07-01 | Daniel Harris Meyer | Sell | $139.03 | 15,800 | $2.2M |
| 2025-06-26 | Daniel Harris Meyer | Sell | $140.07 | 20,000 | $2.8M |
| 2025-06-13 | Katherine Irene Fogertey | Sell | $124.84 | 562 | $70,160 |
| 2025-06-12 | Katherine Irene Fogertey | Sell | $127.49 | 3,956 | $504,350 |
| 2025-06-05 | Daniel Harris Meyer | Sell | $130.26 | 10,000 | $1.3M |
| 2025-05-30 | Daniel Harris Meyer | Sell | $130.10 | 10,000 | $1.3M |
| 2025-05-30 | Daniel Harris Meyer | Sell | $130.10 | 10,000 | $1.3M |
| 2025-05-13 | Katherine Irene Fogertey | Sell | $115.05 | 180 | $20,709 |
Reported trades by company officers, directors and other filers (including disclosures by members of Congress where EODHD lists them). "—" where the filing gives no share count.
SHAK shares outstanding
Year-end shares outstanding, adjusted for splits.
Who owns SHAK
Institutional investors own 91.6% of Shake Shack's shares and insiders 4.39%. The largest holder is BlackRock Inc with 15.29% of the shares (6.2M), as of June 30, 2026. Among the top 20 institutions, 15 added shares and 5 reduced their stake in the latest filings. Short interest is 10.87% of the float, or 2.47 days of average trading volume. The share count rose 272.6% since 2014.
Related: SHAK analyst forecast, SHAK key metrics. See the SHAK stock overview for the latest quote and news.
SHAK ownership FAQ
Who owns the most Shake Shack stock?
The largest shareholders of Shake Shack are BlackRock Inc (15.29%), Vanguard Portfolio Management, LLC (5.94%), Vanguard Capital Management, LLC (4.33%), State Street Corp (3.89%), Marshall Wace Asset Management Ltd (3.43%).
What percentage of Shake Shack is owned by institutions?
Institutions hold 91.6% of Shake Shack's shares outstanding; insiders hold 4.39%.
Which funds own Shake Shack?
The largest fund holders of Shake Shack are iShares Core S&P Small-Cap ETF (5.95%), Vanguard MStar Total Stk Mkt Idx Invest (3.02%), iShares Russell 2000 ETF (2.53%), Vanguard Small Cap Index (2.14%), Baron Small Cap Retail (1.36%).
What is Shake Shack's short interest?
3.6M shares of Shake Shack were sold short, 10.87% of the float; at the average daily volume it would take 2.47 days to cover.
Are insiders buying or selling Shake Shack?
Of the latest 16 reported insider transactions in Shake Shack (since May 13, 2025), 1 were purchases and 15 were sales.
How many shares of Shake Shack are outstanding?
Shake Shack has 40.4M shares outstanding, of which 38.5M are in the public float.