AlphaCentric Advisors’s iShares MBS ETF MBB Stock Holding History

AlphaCentric Advisors’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
2026 Q1	–	Sell	-26,000	Closed	-$2.48M	–	280
2025 Q4	$2.48M	Buy	+26,000	New	+$2.48M	2.47%	3
2024 Q2	–	Sell	-5,000	Closed	-$462K	–	243
2024 Q1	$462K	Buy	+5,000	New	+$462K	0.28%	89
2023 Q3	–	Sell	-21,955	Closed	-$2.05M	–	251
2023 Q2	$2.05M	Buy	+21,955	New	+$2.06M	1.14%	22
2021 Q4	$111M	Sell	1,033,000 -277,000	-21%	-$29.8M	32.34%	1
2021 Q3	$142M	Buy	1,310,000 +100,000	+8%	+$10.8M	36%	1
2021 Q2	$131M	Buy	1,210,000 +230,000	+23%	+$24.9M	35.57%	1
2021 Q1	$106M	Buy	980,000 +230,000	+31%	+$25.2M	35.83%	1
2020 Q4	$82.6M	Hold	750,000	–	–	34.46%	1
2020 Q3	$82.8M	Buy	750,000 +250,000	+50%	+$27.6M	40.1%	1
2020 Q2	$55.4M	Buy	+500,000	New	+$55.4M	31.21%	1

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 $374B AUM 17.66% 1-Year Est. Return

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

UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return

TWIM

TIAA Wealth Investment Management New York $13.1B AUM

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

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

TCIIS

TIAA-CREF Individual & Institutional Services New York $26B AUM

Truist Financial Charlotte, North Carolina $74.2B AUM 21.09% 1-Year Est. Return

AlphaCentric Advisors's MBB Position: Q1 2026 in Review

AlphaCentric Advisors sold out of iShares MBS ETF (MBB) in Q1 2026, closing a stake of 26,000 shares — an estimated $2.48M sold.

AlphaCentric Advisors first reported a position in MBB in Q2 2020 and held it in 10 quarters. The position peaked at $142M in Q3 2021. 1,019 funds tracked by Wall St. Rank hold MBB as of Q1 2026.

AlphaCentric Advisors reported no remaining iShares MBS ETF position as of Q1 2026 after selling out during the quarter.
AlphaCentric Advisors sold 26,000 iShares MBS ETF shares in Q1 2026, an estimated $2.48M.
AlphaCentric Advisors first reported a position in iShares MBS ETF in Q2 2020 and held it in 10 quarters.
AlphaCentric Advisors's iShares MBS ETF position peaked at $142M in Q3 2021.
1,019 funds tracked by Wall St. Rank held iShares MBS ETF as of Q1 2026.

Based on AlphaCentric Advisors's 13F filing for Q1 2026, filed 7 May 2026.