Jump Financial’s iShares National Muni Bond ETF MUB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q4
– Sell
-250,000
Closed -$26.6M – 2170
2025
Q3
$26.6M Buy
250,000
+50,000
+25% +$5.23M 0.32% 56
2025
Q2
$20.9M Buy
+200,000
New +$20.8M 0.23% 90

Other funds holding MUB

Jump Financial's MUB Position: Q4 2025 in Review

Jump Financial sold out of iShares National Muni Bond ETF (MUB) in Q4 2025, closing a stake of 250,000 shares — an estimated $26.6M sold.

Jump Financial first reported a position in MUB in Q2 2025 and held it in 2 quarters. The position peaked at $26.6M in Q3 2025. 1,633 funds tracked by Wall St. Rank hold MUB as of Q4 2025.

  • Jump Financial reported no remaining iShares National Muni Bond ETF position as of Q4 2025 after selling out during the quarter.
  • Jump Financial sold 250,000 iShares National Muni Bond ETF shares in Q4 2025, an estimated $26.6M.
  • Jump Financial first reported a position in iShares National Muni Bond ETF in Q2 2025 and held it in 2 quarters.
  • Jump Financial's iShares National Muni Bond ETF position peaked at $26.6M in Q3 2025.
  • 1,633 funds tracked by Wall St. Rank held iShares National Muni Bond ETF as of Q4 2025.

Based on Jump Financial's 13F filing for Q4 2025, filed 17 Feb 2026.