Engineers Gate Manager’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
Sell
-9,495
Closed -$904K 2406
2025
Q4
$904K Buy
9,495
+2,599
+38% +$248K 0.01% 1087
2025
Q3
$656K Buy
+6,896
New +$648K 0.01% 1390

Other funds holding MBB

Engineers Gate Manager's MBB Position: Q1 2026 in Review

Engineers Gate Manager sold out of iShares MBS ETF (MBB) in Q1 2026, closing a stake of 9,495 shares — an estimated $904K sold.

Engineers Gate Manager first reported a position in MBB in Q3 2025 and held it in 2 quarters. The position peaked at $904K in Q4 2025. 1,019 funds tracked by Wall St. Rank hold MBB as of Q1 2026.

  • Engineers Gate Manager reported no remaining iShares MBS ETF position as of Q1 2026 after selling out during the quarter.
  • Engineers Gate Manager sold 9,495 iShares MBS ETF shares in Q1 2026, an estimated $904K.
  • Engineers Gate Manager first reported a position in iShares MBS ETF in Q3 2025 and held it in 2 quarters.
  • Engineers Gate Manager's iShares MBS ETF position peaked at $904K in Q4 2025.
  • 1,019 funds tracked by Wall St. Rank held iShares MBS ETF as of Q1 2026.

Based on Engineers Gate Manager's 13F filing for Q1 2026, filed 15 May 2026.