Ken Griffin’s BNY Mellon Concentrated Growth ETF BKCG Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$641K Buy
18,863
+1,237
+7% +$44.5K ﹤0.01% 8694
2025
Q4
$642K Buy
+17,626
New +$634K ﹤0.01% 8411
2025
Q3
Sell
-15,305
Closed -$530K 14546
2025
Q2
$530K Buy
+15,305
New +$487K ﹤0.01% 8492

Other funds holding BKCG

Ken Griffin's BKCG Position: Q1 2026 in Review

Ken Griffin increased its BNY Mellon Concentrated Growth ETF (BKCG) stake by 7% in Q1 2026, buying an estimated $44.5K and bringing the position to 18,863 shares worth $641K. The position accounts for ﹤0.01% of the portfolio, ranked #8694.

Ken Griffin first reported a position in BKCG in Q2 2025 and has held it in 3 quarters since. The position peaked at $642K in Q4 2025. 25 funds tracked by Wall St. Rank hold BKCG as of Q1 2026.

  • Ken Griffin held 18,863 shares of BNY Mellon Concentrated Growth ETF worth $641K as of Q1 2026.
  • Ken Griffin bought 1,237 BNY Mellon Concentrated Growth ETF shares in Q1 2026, an estimated $44.5K.
  • BNY Mellon Concentrated Growth ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #8694 holding.
  • Ken Griffin first reported a position in BNY Mellon Concentrated Growth ETF in Q2 2025 and has held it in 3 quarters since.
  • Ken Griffin's BNY Mellon Concentrated Growth ETF position peaked at $642K in Q4 2025.
  • 25 funds tracked by Wall St. Rank held BNY Mellon Concentrated Growth ETF as of Q1 2026.

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