Ken Griffin’s Aptus January Buffer ETF JANB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$219K Buy
+8,711
New +$224K ﹤0.01% 11238

Other funds holding JANB

Ken Griffin's JANB Position: Q1 2026 in Review

Ken Griffin opened a new position in Aptus January Buffer ETF (JANB) in Q1 2026: 8,711 shares worth $219K. The stake represents ﹤0.01% of the portfolio and ranks #11238 among its holdings.

18 funds tracked by Wall St. Rank hold JANB as of Q1 2026.

  • Ken Griffin held 8,711 shares of Aptus January Buffer ETF worth $219K as of Q1 2026.
  • Aptus January Buffer ETF was a new Ken Griffin position in Q1 2026.
  • Aptus January Buffer ETF made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #11238 holding.
  • 18 funds tracked by Wall St. Rank held Aptus January Buffer ETF as of Q1 2026.

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