Centiva Capital’s iShares MBS ETF MBB Stock Holding History

Centiva Capital’s Portfolio MBB Stock Details MBB Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2023 Q4	–	Sell	-1,750,000	Closed	-$155M	–	2062
2023 Q3	$155M	Buy	+1,750,000	New	+$160M	3.42%	4

Other funds holding MBB

Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.94% 1-Year Est. Return

LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return

TIAA Trust, National Association Charlotte, North Carolina $1.65B AUM 16.63% 1-Year Est. Return

Fisher Asset Management Camas, Washington $295B AUM 31.6% 1-Year Est. Return

Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Barclays London, United Kingdom $416B AUM 33.63% 1-Year Est. Return

RenaissanceRe Holdings Pembroke, Bermuda $406M AUM 2.74% 1-Year Est. Return

Centiva Capital's MBB Position: Q3 2025 in Review

Centiva Capital sold out of iShares MBS ETF (MBB) in Q3 2025, closing a stake of 214,800 shares — an estimated $20.2M sold.

Centiva Capital first reported a position in MBB in Q2 2021 and held it in 5 quarters. The position peaked at $20.2M in Q2 2025. 930 funds tracked by Wall St. Rank hold MBB as of Q3 2025.

Centiva Capital reported no remaining iShares MBS ETF position as of Q3 2025 after selling out during the quarter.
Centiva Capital sold 214,800 iShares MBS ETF shares in Q3 2025, an estimated $20.2M.
Centiva Capital first reported a position in iShares MBS ETF in Q2 2021 and held it in 5 quarters.
Centiva Capital's iShares MBS ETF position peaked at $20.2M in Q2 2025.
930 funds tracked by Wall St. Rank held iShares MBS ETF as of Q3 2025.

Based on Centiva Capital's 13F filing for Q3 2025, filed 14 Nov 2025.