Tower Research Capital (TRC)’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
2026
Q1
$5.4M Buy
50,847
+50,835
+423,625% +$5.47M 0.14% 142
2025
Q4
$1.28K Sell
12
-48
-80% -$5.14K ﹤0.01% 4724
2025
Q3
$6.39K Buy
+60
New +$6.28K ﹤0.01% 4164
2025
Q2
Sell
-35
Closed -$3.69K 5462
2025
Q1
$3.69K Buy
+35
New +$3.72K ﹤0.01% 4368
2023
Q2
Sell
-40
Closed -$4K 6255
2023
Q1
$4K Sell
40
-529
-93% -$56.5K ﹤0.01% 5091
2022
Q4
$60K Buy
569
+556
+4,277% +$57.9K ﹤0.01% 2204
2022
Q3
$1K Buy
+13
New +$1.38K ﹤0.01% 5810

Other funds holding MUB

Tower Research Capital (TRC)'s MUB Position: Q1 2026 in Review

Tower Research Capital (TRC) increased its iShares National Muni Bond ETF (MUB) stake by 423,625% in Q1 2026, buying an estimated $5.47M and bringing the position to 50,847 shares worth $5.4M. The position accounts for 0.14% of the portfolio, ranked #142.

Tower Research Capital (TRC) first reported a position in MUB in Q3 2022 and has held it in 7 quarters since. 1,624 funds tracked by Wall St. Rank hold MUB as of Q1 2026.

  • Tower Research Capital (TRC) held 50,847 shares of iShares National Muni Bond ETF worth $5.4M as of Q1 2026.
  • Tower Research Capital (TRC) bought 50,835 iShares National Muni Bond ETF shares in Q1 2026, an estimated $5.47M.
  • iShares National Muni Bond ETF made up 0.14% of Tower Research Capital (TRC)'s portfolio in Q1 2026, its #142 holding.
  • Tower Research Capital (TRC) first reported a position in iShares National Muni Bond ETF in Q3 2022 and has held it in 7 quarters since.
  • 1,624 funds tracked by Wall St. Rank held iShares National Muni Bond ETF as of Q1 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q1 2026, filed 15 May 2026.