Simplex Trading
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Simplex Trading’s Shake Shack SHAK Stock Holding History

Simplex Trading’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 		$3.41M Sell
38,500
-6,700
-15% -$616K ﹤0.01% 1389
2025
Q4 		$3.67M Sell
45,200
-20,200
-31% -$1.78M ﹤0.01% 1510
2025
Q3 		$6.12M Sell
65,400
-37,600
-37% -$4.32M ﹤0.01% 1291
2025
Q2 		$14.5M Buy
103,000
+76,100
+283% +$8.29M 0.01% 681
2025
Q1 		$2.37M Sell
26,900
-48,000
-64% -$5.21M ﹤0.01% 1887
2024
Q4 		$9.72M Buy
74,900
+16,900
+29% +$2.07M 0.01% 1051
2024
Q3 		$5.99M Buy
58,000
+10,200
+21% +$983K ﹤0.01% 1366
2024
Q2 		$4.3M Sell
47,800
-14,100
-23% -$1.38M ﹤0.01% 1547
2024
Q1 		$6.44M Sell
61,900
-2,300
-4% -$201K ﹤0.01% 1410
2023
Q4 		$4.76M Buy
64,200
+8,400
+15% +$515K ﹤0.01% 1603
2023
Q3 		$3.24M Buy
55,800
+38,200
+217% +$2.72M ﹤0.01% 1656
2023
Q2 		$1.37M Sell
17,600
-1,100
-6% -$70.7K ﹤0.01% 2301
2023
Q1 		$1.04M Sell
18,700
-55,200
-75% -$3.05M ﹤0.01% 2558
2022
Q4 		$3.07M Buy
73,900
+54,300
+277% +$2.65M ﹤0.01% 1549
2022
Q3 		$881K Sell
19,600
-27,800
-59% -$1.33M ﹤0.01% 2797
2022
Q2 		$1.87M Sell
47,400
-29,700
-39% -$1.52M ﹤0.01% 1951
2022
Q1 		$5.24M Buy
77,100
+46,400
+151% +$3.19M ﹤0.01% 1211
2021
Q4 		$2.21M Sell
30,700
-52,400
-63% -$3.98M ﹤0.01% 1927
2021
Q3 		$8.63M Hold
83,100
– – 0.01% 811
2021
Q2 		$8.89M Buy
83,100
+82,685
+19,924% +$8.34M 0.01% 776
2021
Q1 		$4.68M Buy
+415
New +$47.5K 0.01% 877
2020
Q2 		– Sell
-1,109
Closed -$4.18M – 8286
2020
Q1 		$4.18M Buy
1,109
+26
+2% +$1.54K 0.01% 793
2019
Q4 		$6.45M Buy
1,083
+673
+164% +$48.4K 0.01% 650
2019
Q3 		$4.02M Buy
410
+297
+263% +$26.2K 0.01% 854
2019
Q2 		$815K Sell
113
-67
-37% -$4.13K ﹤0.01% 2094
2019
Q1 		$1.06M Sell
180
-34
-16% -$1.74K ﹤0.01% 1949
2018
Q4 		$971K Sell
214
-312
-59% -$16.1K ﹤0.01% 1657
2018
Q3 		$3.31M Buy
526
+315
+149% +$19.1K 0.01% 871
2018
Q2 		$1.4M Buy
211
+178
+539% +$9.87K 0.01% 1454
2018
Q1 		$5K Sell
33
-108
-77% -$4.49K ﹤0.01% 4669
2017
Q4 		$6K Buy
141
+79
+127% +$3.06K ﹤0.01% 4370
2017
Q3 		$13K Sell
62
-120
-66% -$3.93K ﹤0.01% 3554
2017
Q2 		$25K Buy
182
+121
+198% +$4.33K ﹤0.01% 3093
2017
Q1 		$17K Sell
61
-144
-70% -$4.98K ﹤0.01% 3435
2016
Q4 		$32K Buy
205
+42
+26% +$1.47K ﹤0.01% 2606
2016
Q3 		$36K Buy
163
+63
+63% +$2.33K ﹤0.01% 2402
2016
Q2 		$22K Sell
100
-179
-64% -$6.5K ﹤0.01% 2821
2016
Q1 		$45K Buy
279
+187
+203% +$6.73K ﹤0.01% 2042
2015
Q4 		$175K Sell
92
-129
-58% -$5.66K 0.01% 969
2015
Q3 		$278K Buy
+221
New +$12K 0.02% 729

Other funds holding SHAK

BlackRock
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
Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $77.1B AUM 42.89% 1-Year Est. Return
State Street
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
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

Simplex Trading's SHAK Position: Q1 2026 in Review

Simplex Trading increased its Shake Shack (SHAK) stake by 41% in Q1 2026, buying an estimated $231K and bringing the position to 8,624 shares worth $763K. The position accounts for ﹤0.01% of the portfolio, ranked #2777.

Simplex Trading first reported a position in SHAK in Q3 2015 and has held it in 28 quarters since. The position peaked at $1.65M in Q3 2024. 370 funds tracked by Wall St. Rank hold SHAK as of Q1 2026.

  • Simplex Trading held 8,624 shares of Shake Shack worth $763K as of Q1 2026.
  • Simplex Trading bought 2,511 Shake Shack shares in Q1 2026, an estimated $231K.
  • Shake Shack made up ﹤0.01% of Simplex Trading's portfolio in Q1 2026, its #2777 holding.
  • Simplex Trading first reported a position in Shake Shack in Q3 2015 and has held it in 28 quarters since.
  • Simplex Trading's Shake Shack position peaked at $1.65M in Q3 2024.
  • 370 funds tracked by Wall St. Rank held Shake Shack as of Q1 2026.

Based on Simplex Trading's 13F filing for Q1 2026, filed 14 May 2026.