Ken Griffin
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Ken Griffin’s JPMorgan BetaBuilders US Mid Cap Equity ETF BBMC Stock Holding History

Ken Griffin’s Portfolio BBMC Stock Details BBMC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.38M Buy
12,700
+2,178
+21% +$244K ﹤0.01% 6914
2025
Q4 		$1.12M Buy
10,522
+2,349
+29% +$248K ﹤0.01% 7139
2025
Q3 		$850K Buy
8,173
+1,386
+20% +$141K ﹤0.01% 7895
2025
Q2 		$661K Sell
6,787
-635
-9% -$57.9K ﹤0.01% 7978
2025
Q1 		$669K Sell
7,422
-14,863
-67% -$1.43M ﹤0.01% 7825
2024
Q4 		$2.14M Sell
22,285
-89,437
-80% -$8.81M ﹤0.01% 5480
2024
Q3 		$10.6M Buy
+111,722
New +$10.1M ﹤0.01% 2818
2024
Q2 		– Sell
-11,144
Closed -$1.03M – 14241
2024
Q1 		$1.03M Buy
+11,144
New +$963K ﹤0.01% 6856
2023
Q4 		– Sell
-15,934
Closed -$1.2M – 14262
2023
Q3 		$1.2M Sell
15,934
-1,727
-10% -$137K ﹤0.01% 6198
2023
Q2 		$1.4M Sell
17,661
-36,971
-68% -$2.77M ﹤0.01% 5795
2023
Q1 		$4.12M Buy
54,632
+43,423
+387% +$3.33M ﹤0.01% 4117
2022
Q4 		$814K Sell
11,209
-6,317
-36% -$463K ﹤0.01% 7215
2022
Q3 		$1.19M Buy
+17,526
New +$1.31M ﹤0.01% 6616
2022
Q2 		– Sell
-5,757
Closed -$492K – 12865
2022
Q1 		$492K Buy
+5,757
New +$487K ﹤0.01% 9436
2021
Q4 		– Sell
-24,530
Closed -$2.15M – 13790
2021
Q3 		$2.15M Buy
24,530
+15,034
+158% +$1.34M ﹤0.01% 6161
2021
Q2 		$854K Sell
9,496
-2,456
-21% -$217K ﹤0.01% 8763
2021
Q1 		$1.02M Sell
11,952
-9,587
-45% -$809K ﹤0.01% 8047
2020
Q4 		$1.7M Buy
+21,539
New +$1.55M ﹤0.01% 5711

Other funds holding BBMC

JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Janney Montgomery Scott
Janney Montgomery Scott Philadelphia, Pennsylvania $51.6B AUM 27.34% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
EH
Equitable Holdings New York $15.5B AUM 19.09% 1-Year Est. Return
FTUS
Flow Traders U.S. New York $3.16B AUM 19.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Wells Fargo
Wells Fargo San Francisco, California $530B AUM 22.01% 1-Year Est. Return
AA
ACT Advisors Asheville, North Carolina $301M AUM 23.36% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
SA
Sanctuary Advisors Indianapolis, Indiana $21.6B AUM 28.31% 1-Year Est. Return

Ken Griffin's BBMC Position: Q1 2026 in Review

Ken Griffin increased its JPMorgan BetaBuilders US Mid Cap Equity ETF (BBMC) stake by 21% in Q1 2026, buying an estimated $244K and bringing the position to 12,700 shares worth $1.38M. The position accounts for ﹤0.01% of the portfolio, ranked #6914.

Ken Griffin first reported a position in BBMC in Q4 2020 and has held it in 18 quarters since. The position peaked at $10.6M in Q3 2024. 50 funds tracked by Wall St. Rank hold BBMC as of Q1 2026.

  • Ken Griffin held 12,700 shares of JPMorgan BetaBuilders US Mid Cap Equity ETF worth $1.38M as of Q1 2026.
  • Ken Griffin bought 2,178 JPMorgan BetaBuilders US Mid Cap Equity ETF shares in Q1 2026, an estimated $244K.
  • JPMorgan BetaBuilders US Mid Cap Equity ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #6914 holding.
  • Ken Griffin first reported a position in JPMorgan BetaBuilders US Mid Cap Equity ETF in Q4 2020 and has held it in 18 quarters since.
  • Ken Griffin's JPMorgan BetaBuilders US Mid Cap Equity ETF position peaked at $10.6M in Q3 2024.
  • 50 funds tracked by Wall St. Rank held JPMorgan BetaBuilders US Mid Cap Equity ETF as of Q1 2026.

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