Ken Griffin
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Ken Griffin’s Amplify Alternative Harvest ETF MJ Stock Holding History

Ken Griffin’s Portfolio MJ Stock Details MJ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$233K Sell
10,100
-21,700
-68% -$575K ﹤0.01% 11088
2025
Q4 		$947K Buy
31,800
+800
+3% +$25.4K ﹤0.01% 7512
2025
Q3 		$1.16M Buy
31,000
+12,528
+68% +$350K ﹤0.01% 7213
2025
Q2 		$332K Buy
18,472
+4,056
+28% +$76.5K ﹤0.01% 9569
2025
Q1 		$281K Sell
14,416
-542
-4% -$12.9K ﹤0.01% 9746
2024
Q4 		$402K Buy
14,958
+1,725
+13% +$57.7K ﹤0.01% 9037
2024
Q3 		$526K Buy
13,233
+633
+5% +$25.8K ﹤0.01% 8158
2024
Q2 		$502K Buy
12,600
+1,933
+18% +$90.2K ﹤0.01% 8045
2024
Q1 		$535K Sell
10,667
-5,216
-33% -$221K ﹤0.01% 8244
2023
Q4 		$616K Buy
15,883
+916
+6% +$34.4K ﹤0.01% 7650
2023
Q3 		$656K Buy
14,967
+4,875
+48% +$197K ﹤0.01% 7469
2023
Q2 		$362K Buy
10,092
+3,784
+60% +$146K ﹤0.01% 8640
2023
Q1 		$266K Buy
6,308
+1,483
+31% +$73.6K ﹤0.01% 9615
2022
Q4 		$247K Sell
4,825
-3,408
-41% -$211K ﹤0.01% 9722
2022
Q3 		$453K Sell
8,233
-4,950
-38% -$343K ﹤0.01% 8677
2022
Q2 		$918K Sell
13,183
-10,067
-43% -$931K ﹤0.01% 7214
2022
Q1 		$2.89M Sell
23,250
-7,583
-25% -$912K ﹤0.01% 5275
2021
Q4 		$4.1M Sell
30,833
-17,125
-36% -$2.7M ﹤0.01% 4692
2021
Q3 		$8.28M Sell
47,958
-23,842
-33% -$4.87M ﹤0.01% 3398
2021
Q2 		$17.7M Sell
71,800
-1,592
-2% -$401K ﹤0.01% 2231
2021
Q1 		$20.2M Buy
73,392
+31,859
+77% +$8.41M ﹤0.01% 1952
2020
Q4 		$7.15M Buy
41,533
+21,083
+103% +$3.34M ﹤0.01% 3088
2020
Q3 		$2.56M Sell
20,450
-2,550
-11% -$380K ﹤0.01% 4264
2020
Q2 		$3.55M Buy
23,000
+4,458
+24% +$674K ﹤0.01% 3582
2020
Q1 		$2.54M Sell
18,542
-1,083
-6% -$192K ﹤0.01% 3755
2019
Q4 		$4.03M Buy
19,625
+6,567
+50% +$1.45M ﹤0.01% 3349
2019
Q3 		$3.25M Buy
13,058
+3,450
+36% +$1.11M ﹤0.01% 3725
2019
Q2 		$3.65M Sell
9,608
-500
-5% -$202K ﹤0.01% 3551
2019
Q1 		$4.41M Buy
10,108
+1,958
+24% +$807K ﹤0.01% 3185
2018
Q4 		$2.44M Buy
+8,150
New +$3.11M ﹤0.01% 3841

Other funds holding MJ

OMC
Old Mission Capital Chicago, Illinois $6.3B AUM 14.68% 1-Year Est. Return
Jane Street
Jane Street New York $777B AUM 61.18% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
Cetera Investment Advisers
Cetera Investment Advisers Schaumburg, Illinois $110B AUM 26.29% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
Osaic Holdings
Osaic Holdings Scottsdale, Arizona $68.3B AUM 20.5% 1-Year Est. Return
JIP
Jaffetilchin Investment Partners Tampa, Florida $1.68B AUM 22.81% 1-Year Est. Return
Commonwealth Equity Services
Commonwealth Equity Services Waltham, Massachusetts $79.5B AUM 27.1% 1-Year Est. Return
Royal Bank of Canada
Royal Bank of Canada Toronto, Ontario, Canada $570B AUM 27.57% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

Ken Griffin's MJ Position: Q1 2026 in Review

Ken Griffin reduced its Amplify Alternative Harvest ETF (MJ) stake by 84% in Q1 2026, selling an estimated $2.18M and leaving 15,827 shares worth $364K. The position accounts for ﹤0.01% of the portfolio, ranked #10024.

Ken Griffin first reported a position in MJ in Q1 2018 and has held it in 26 quarters since. The position peaked at $6.25M in Q2 2021. 113 funds tracked by Wall St. Rank hold MJ as of Q1 2026.

  • Ken Griffin held 15,827 shares of Amplify Alternative Harvest ETF worth $364K as of Q1 2026.
  • Ken Griffin sold 82,273 Amplify Alternative Harvest ETF shares in Q1 2026, an estimated $2.18M.
  • Amplify Alternative Harvest ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #10024 holding.
  • Ken Griffin first reported a position in Amplify Alternative Harvest ETF in Q1 2018 and has held it in 26 quarters since.
  • Ken Griffin's Amplify Alternative Harvest ETF position peaked at $6.25M in Q2 2021.
  • 113 funds tracked by Wall St. Rank held Amplify Alternative Harvest ETF as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.