Annex Advisory Services’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
Q3
– Sell
-2,685
Closed -$254K – 389
2026
Q2
$254K Sell
2,685
-10,229
-79% -$967K ﹤0.01% 317
2026
Q1
$1.23M Sell
12,914
-890,094
-99% -$85M 0.02% 179
2025
Q4
$86M Buy
903,008
+42,591
+5% +$4.06M 1.64% 15
2025
Q3
$81.9M Buy
+860,417
New +$80.8M 1.74% 15

Other funds holding MBB

Annex Advisory Services's MBB Position: Q3 2026 in Review

Annex Advisory Services sold out of iShares MBS ETF (MBB) in Q3 2026, closing a stake of 2,685 shares — an estimated $254K sold.

Annex Advisory Services first reported a position in MBB in Q3 2025 and held it in 4 quarters. The position peaked at $86M in Q4 2025. 199 funds tracked by Wall St. Rank hold MBB as of Q3 2026.

  • Annex Advisory Services reported no remaining iShares MBS ETF position as of Q3 2026 after selling out during the quarter.
  • Annex Advisory Services sold 2,685 iShares MBS ETF shares in Q3 2026, an estimated $254K.
  • Annex Advisory Services first reported a position in iShares MBS ETF in Q3 2025 and held it in 4 quarters.
  • Annex Advisory Services's iShares MBS ETF position peaked at $86M in Q4 2025.
  • 199 funds tracked by Wall St. Rank held iShares MBS ETF as of Q3 2026.

Based on Annex Advisory Services's 13F filing for Q3 2026, filed 16 Oct 2026.