Claro Advisors’s iShares MBS ETF MBB Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$405K Buy
4,271
+1,158
+37% +$111K 0.05% 286
2025
Q4
$296K Sell
3,113
-2,425
-44% -$231K 0.04% 328
2025
Q3
$527K Sell
5,538
-1,590
-22% -$149K 0.08% 213
2025
Q2
$669K Sell
7,128
-10,727
-60% -$994K 0.11% 169
2025
Q1
$1.67M Buy
17,855
+430
+2% +$39.8K 0.22% 81
2024
Q4
$1.6M Sell
17,425
-2,504
-13% -$233K 0.22% 86
2024
Q3
$1.91M Buy
19,929
+12,400
+165% +$1.17M 0.25% 82
2024
Q2
$691K Sell
7,529
-1,115
-13% -$102K 0.11% 193
2024
Q1
$799K Sell
8,644
-15,671
-64% -$1.45M 0.14% 168
2023
Q4
$2.29M Sell
24,315
-1,046
-4% -$93.8K 0.5% 41
2023
Q3
$2.25M Buy
25,361
+5,399
+27% +$493K 0.56% 36
2023
Q2
$1.86M Buy
19,962
+16,850
+541% +$1.58M 0.46% 41
2023
Q1
$295K Buy
+3,112
New +$294K 0.09% 253

Other funds holding MBB

Claro Advisors's MBB Position: Q1 2026 in Review

Claro Advisors increased its iShares MBS ETF (MBB) stake by 37% in Q1 2026, buying an estimated $111K and bringing the position to 4,271 shares worth $405K. The position accounts for 0.05% of the portfolio, ranked #286.

Claro Advisors first reported a position in MBB in Q1 2023 and has held it in 13 quarters since. The position peaked at $2.29M in Q4 2023. 1,020 funds tracked by Wall St. Rank hold MBB as of Q1 2026.

  • Claro Advisors held 4,271 shares of iShares MBS ETF worth $405K as of Q1 2026.
  • Claro Advisors bought 1,158 iShares MBS ETF shares in Q1 2026, an estimated $111K.
  • iShares MBS ETF made up 0.05% of Claro Advisors's portfolio in Q1 2026, its #286 holding.
  • Claro Advisors first reported a position in iShares MBS ETF in Q1 2023 and has held it in 13 quarters since.
  • Claro Advisors's iShares MBS ETF position peaked at $2.29M in Q4 2023.
  • 1,020 funds tracked by Wall St. Rank held iShares MBS ETF as of Q1 2026.

Based on Claro Advisors's 13F filing for Q1 2026, filed 21 Apr 2026.