Skip to main content
SHAK logo

SHAK · Shake Shack Inc.

Track SHAK — free
Market Cap
$2.89B
Shares
42.80M

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 348
Total Value: $2,257,882,536
Total Shares: 40,304,960
Showing 1–100 of 375 holdings by value · page 1 of 4

Institutional Ownership Trend

26 quarters

Holder Concentration

Across 348 13F filers · Δ vs Mar 31, 2026
Top Holder
15.3%
Sep 2023 → Jun 2026 · range 12.7% – 15.9%
+2.4 pts
Top 5
33.0%
Sep 2023 → Jun 2026 · range 29.7% – 40.4%
+3.3 pts
Top 10
47.2%
Sep 2023 → Jun 2026 · range 44.0% – 56.5%
+3.2 pts
HHI
414
Sep 2023 → Jun 2026 · range 346 – 535
Broadly held+69

Quarterly Activity

vs Mar 31, 2026
New
70
Increased
140
Decreased
94
Sold Out
98
Unchanged
44
Holder count: -28
Institutional value: -42.6%
Shares held: -9.3%

Top Buyers

vs Mar 31, 2026
Institution Added Now Holds Open

Top Sellers

vs Mar 31, 2026
Institution Sold Now Holds Open

Top New Positions

vs Mar 31, 2026
Institution Acquired Value (USD) Open

Top Sold-Out Positions

vs Mar 31, 2026
Institution Previously Held Last Value (USD) Open
Showing 100 of 375
Export CSV
Holder Value (USD) % of 13F Shares Open
Key facts CIK 1620533 CUSIP 819047101 13F (30d) 272 filings 271 filers Visit website Investor relations