Rossby Financial’s Shake Shack SHAK Stock Holding History

Rossby Financial’s Portfolio SHAK Stock Details SHAK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q1	$91	Hold	1	–	–	﹤0.01%	2250
2025 Q4	$81	Buy	+1	New	+$88	﹤0.01%	1795

Other funds holding SHAK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

1WCM

12 West Capital Management New York $592M AUM 40.75% 1-Year Est. Return

GGHC

Gilder Gagnon Howe & Co New York $8.34B AUM 46.58% 1-Year Est. Return

Goldman Sachs New York $871B AUM 31.28% 1-Year Est. Return

ACM

Anomaly Capital Management New York $1.65B AUM 26.47% 1-Year Est. Return

Rossby Financial's SHAK Position: Q1 2026 in Review

Rossby Financial held its Shake Shack (SHAK) position steady in Q1 2026 at 1 share worth $91. The position accounts for ﹤0.01% of the portfolio, ranked #2250.

Rossby Financial first reported a position in SHAK in Q4 2025 and has held it in 2 quarters since. 371 funds tracked by Wall St. Rank hold SHAK as of Q1 2026.

Rossby Financial held 1 share of Shake Shack worth $91 as of Q1 2026.
Rossby Financial left its Shake Shack share count unchanged in Q1 2026.
Shake Shack made up ﹤0.01% of Rossby Financial's portfolio in Q1 2026, its #2250 holding.
Rossby Financial first reported a position in Shake Shack in Q4 2025 and has held it in 2 quarters since.
371 funds tracked by Wall St. Rank held Shake Shack as of Q1 2026.

Based on Rossby Financial's 13F filing for Q1 2026, filed 11 May 2026.