Tortoise Investment Management’s Shake Shack SHAK Stock Holding History

Tortoise Investment Management’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
2025 Q4	–	Sell	-2	Closed	-$187	–	1231
2025 Q3	$187	Buy	2 +1	+100%	+$115	﹤0.01%	1314
2025 Q2	$141	Buy	+1	New	+$109	﹤0.01%	1229
2019 Q3	–	Sell	-10	Closed	-$1K	–	635
2019 Q2	$1K	Hold	10	–	–	﹤0.01%	612
2019 Q1	$1K	Hold	10	–	–	﹤0.01%	607
2018 Q4	$0	Hold	10	–	–	﹤0.01%	563
2018 Q3	$1K	Hold	10	–	–	﹤0.01%	534
2018 Q2	$1K	Hold	10	–	–	﹤0.01%	549
2018 Q1	$0	Hold	10	–	–	﹤0.01%	564
2017 Q4	$0	Hold	10	–	–	﹤0.01%	567
2017 Q3	$0	Hold	10	–	–	﹤0.01%	499
2017 Q2	$0	Hold	10	–	–	﹤0.01%	514
2017 Q1	$0	Hold	10	–	–	﹤0.01%	509
2016 Q4	$0	Hold	10	–	–	﹤0.01%	503
2016 Q3	$0	Hold	10	–	–	﹤0.01%	507
2016 Q2	$0	Hold	10	–	–	﹤0.01%	510
2016 Q1	$0	Hold	10	–	–	﹤0.01%	429
2015 Q4	$0	Hold	10	–	–	﹤0.01%	430
2015 Q3	$0	Hold	10	–	–	﹤0.01%	429
2015 Q2	$1K	Sell	10 -11	-52%	-$751	﹤0.01%	418
2015 Q1	$1K	Buy	+21	New	+$943	﹤0.01%	404

Other funds holding SHAK

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $580B AUM 38.23% 1-Year Est. Return

1WCM

12 West Capital Management New York $535M AUM 25.99% 1-Year Est. Return

State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

GGHC

Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

Squarepoint New York $90.5B AUM 33.95% 1-Year Est. Return

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Tortoise Investment Management's SHAK Position: Q4 2025 in Review

Tortoise Investment Management sold out of Shake Shack (SHAK) in Q4 2025, closing a stake of 2 shares — an estimated $187 sold.

Tortoise Investment Management first reported a position in SHAK in Q1 2015 and held it in 20 quarters. The position peaked at $1K in Q2 2019. 357 funds tracked by Wall St. Rank hold SHAK as of Q4 2025.

Tortoise Investment Management reported no remaining Shake Shack position as of Q4 2025 after selling out during the quarter.
Tortoise Investment Management sold 2 Shake Shack shares in Q4 2025, an estimated $187.
Tortoise Investment Management first reported a position in Shake Shack in Q1 2015 and held it in 20 quarters.
Tortoise Investment Management's Shake Shack position peaked at $1K in Q2 2019.
357 funds tracked by Wall St. Rank held Shake Shack as of Q4 2025.

Based on Tortoise Investment Management's 13F filing for Q4 2025, filed 6 Feb 2026.