Squarepoint’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
-2,843
Closed -$269K – 4810
2026
Q2
$269K Buy
2,843
+139
+5% +$13.1K ﹤0.01% 3895
2026
Q1
$257K Sell
2,704
-1,777
-40% -$170K ﹤0.01% 3820
2025
Q4
$427K Buy
+4,481
New +$427K ﹤0.01% 3338
2025
Q3
– Sell
-2,235
Closed -$210K – 4725
2025
Q2
$210K Buy
+2,235
New +$207K ﹤0.01% 3954
2024
Q1
– Sell
-14,300
Closed -$1.35M – 4345
2023
Q4
$1.35M Buy
+14,300
New +$1.28M ﹤0.01% 2303

Other funds holding MBB

Squarepoint's MBB Position: Q3 2026 in Review

Squarepoint sold out of iShares MBS ETF (MBB) in Q3 2026, closing a stake of 2,843 shares — an estimated $269K sold.

Squarepoint first reported a position in MBB in Q4 2023 and held it in 5 quarters. The position peaked at $1.35M in Q4 2023. 722 funds tracked by Wall St. Rank hold MBB as of Q3 2026.

  • Squarepoint reported no remaining iShares MBS ETF position as of Q3 2026 after selling out during the quarter.
  • Squarepoint sold 2,843 iShares MBS ETF shares in Q3 2026, an estimated $269K.
  • Squarepoint first reported a position in iShares MBS ETF in Q4 2023 and held it in 5 quarters.
  • Squarepoint's iShares MBS ETF position peaked at $1.35M in Q4 2023.
  • 722 funds tracked by Wall St. Rank held iShares MBS ETF as of Q3 2026.

Based on Squarepoint's 13F filing for Q3 2026, filed 9 Nov 2026.