Shake Shack
SHAK
339 hedge funds and large institutions have $2.06B invested in Shake Shack in 2026 Q2 according to their latest regulatory filings, with 69 funds opening new positions, 135 increasing their positions, 92 reducing their positions, and 95 closing their positions.
47% more repeat investments, than reductions
Existing positions increased: 135 | Existing positions reduced: 92
9% less funds holding
Funds holding: 371 → 339 (-32)
14.73% less ownership
Funds ownership: 105.62% → 90.89% (-15%)
27% less first-time investments, than exits
New positions opened: 69 | Existing positions closed: 95
45% less capital invested
Capital invested by funds: $3.76B → $2.06B (-$1.7B)
58% less call options, than puts
Call options by funds: $73.3M | Put options by funds: $173M
75% less funds holding in top 10
Funds holding in top 10: 4 → 1 (-3)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
BAMCO Inc
New York
|
+$78M |
| 2 |
Nomura Holdings
Tokyo,
Japan
|
+$67.9M |
| 3 |
Morgan Stanley
New York
|
+$46.2M |
| 4 |
Marshall Wace
London,
United Kingdom
|
+$37.2M |
| 5 |
UBS Group
Zurich,
Switzerland
|
+$34.1M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wellington Management Group
Boston,
Massachusetts
|
-$152M |
| 2 |
Balyasny Asset Management
Chicago,
Illinois
|
-$126M |
| 3 |
GGHC
Gilder Gagnon Howe & Co
New York
|
-$102M |
| 4 |
ACM
Anomaly Capital Management
New York
|
-$90.4M |
| 5 |
Swedbank
Stockholm,
Sweden
|
-$82.9M |
SHAK Hedge Fund Activity: Q2 2026 in Review
339 of the 8,305 institutional investors tracked by Wall St. Rank reported a position in Shake Shack (SHAK) for Q2 2026, worth a combined $2.06B — down 45% from $3.76B a quarter earlier.
Sellers outnumbered buyers: 95 funds closed out of SHAK and 69 opened new positions — a net loss of 26 holders — while 92 trimmed existing stakes and 135 added.
The largest buyer was BAMCO Inc, opening a new position worth an estimated $78M. The largest seller was Wellington Management Group, exiting entirely with an estimated $152M sold.
- 339 institutional investors held Shake Shack (SHAK) as of Q2 2026, down from 371 in Q1 2026.
- Funds reported $2.06B of Shake Shack stock for Q2 2026, down 45% quarter-over-quarter.
- 69 funds opened new Shake Shack positions in Q2 2026 and 95 closed out, a net change of -26 holders.
- The largest Shake Shack buyer in Q2 2026 was BAMCO Inc, an estimated $78M added.
- The largest Shake Shack seller in Q2 2026 was Wellington Management Group, an estimated $152M sold.
Based on aggregated 13F filings for Q2 2026.