Shake Shack SHAK Institutional Ownership

Updated Oct 11, 2026

Shake Shack Inc. (NYSE:SHAK) was reported as a holding by 337 institutional investors in 13F filings for the quarter ended June 30, 2026.

• At the end of Q2 2026, these holders held 90.65% of Shake Shack's outstanding shares.
• Total holdings of Shake Shack shares fell 13.78% from Q1 2026, and the number of holders fell 12.01% from Q2 2025.
• Of the 337 holders of SHAK in Q2 2026, 201 added to their positions, 91 reduced their stakes and 45 left their positions unchanged.
• In total, institutional investors held 36.58Mn shares of Shake Shack at the end of Q2 2026, down 5.85Mn from the prior quarter and down 4.39Mn from a year earlier.
• BlackRock, Inc. led 13F holders of SHAK with 6.18Mn shares as of June 30, 2026, or 15.31% of shares outstanding.
• The largest position increases in SHAK for Q2 2026 were by Morgan Stanley (+613.43K shares), Marshall Wace, LLP (+494.04K shares), UBS Group AG (+452.88K shares), BlackRock, Inc. (+423.96K shares) and Quinn Opportunity Partners LLC (+356.08K shares).
• On the other side, among holders that kept a position in Shake Shack, the largest reductions in Q2 2026 came from Balyasny Asset Management L.P. (-1.67Mn shares), Citadel Advisors LLC (-967.78K shares), Millennium Management LLC (-929.2K shares), Bank of America Corp (-622.56K shares) and Goldman Sachs Group Inc (-389.17K shares).
• Per Business Quant data, the 10 largest holders of Shake Shack at the end of Q2 2026 were BlackRock, Inc. (6.18Mn shares), Vanguard Portfolio Management LLC (2.4Mn shares), Vanguard Capital Management LLC (1.75Mn shares), State Street Corp (1.57Mn shares), Marshall Wace, LLP (1.39Mn shares), UBS Group AG (1.35Mn shares), Morgan Stanley (1.08Mn shares), Van Berkom & Associates Inc. (1.06Mn shares), BAMCO Inc (1.04Mn shares) and Geode Capital Management, LLC (1.01Mn shares).