BOS Asset Management’s iShares MBS ETF MBB Stock Holding History

BOS Asset Management’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 Q2	$1.64M	Buy	17,377 +1,930	+12%	+$183K	0.38%	56
2026 Q1	$1.47M	Buy	15,447 +203	+1%	+$19.4K	0.37%	54
2025 Q4	$1.45M	Buy	15,244 +97	+0.6%	+$9.25K	0.39%	50
2025 Q3	$1.44M	Buy	15,147 +1,474	+11%	+$138K	0.41%	49
2025 Q2	$1.28M	Buy	13,673 +299	+2%	+$27.7K	0.41%	47
2025 Q1	$1.25M	Sell	13,374 -1,611	-11%	-$149K	0.43%	45
2024 Q4	$1.37M	Buy	14,985 +5,088	+51%	+$474K	0.49%	42
2024 Q3	$948K	Buy	9,897 +2,668	+37%	+$252K	0.35%	54
2024 Q2	$664K	Buy	7,229 +3,781	+110%	+$344K	0.31%	62
2024 Q1	$319K	Sell	3,448 -3,607	-51%	-$334K	0.17%	98
2023 Q4	$664K	Buy	7,055 +2,561	+57%	+$230K	0.46%	51
2023 Q3	$399K	Buy	+4,494	New	+$411K	0.29%	77

Other funds holding MBB

Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return

JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return

Envestnet Asset Management Chicago, Illinois $424B AUM 22.96% 1-Year Est. Return

LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return

UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return

TWIM

TIAA Wealth Investment Management New York $15B AUM

Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return

Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return

TCIIS

TIAA-CREF Individual & Institutional Services New York $29.1B AUM

Truist Financial Charlotte, North Carolina $83.7B AUM 27.22% 1-Year Est. Return

BOS Asset Management's MBB Position: Q2 2026 in Review

BOS Asset Management increased its iShares MBS ETF (MBB) stake by 12% in Q2 2026, buying an estimated $183K and bringing the position to 17,377 shares worth $1.64M. The position accounts for 0.38% of the portfolio, ranked #56.

BOS Asset Management first reported a position in MBB in Q3 2023 and has held it in 12 quarters since. 1,028 funds tracked by Wall St. Rank hold MBB as of Q2 2026.

BOS Asset Management held 17,377 shares of iShares MBS ETF worth $1.64M as of Q2 2026.
BOS Asset Management bought 1,930 iShares MBS ETF shares in Q2 2026, an estimated $183K.
iShares MBS ETF made up 0.38% of BOS Asset Management's portfolio in Q2 2026, its #56 holding.
BOS Asset Management first reported a position in iShares MBS ETF in Q3 2023 and has held it in 12 quarters since.
1,028 funds tracked by Wall St. Rank held iShares MBS ETF as of Q2 2026.

Based on BOS Asset Management's 13F filing for Q2 2026, filed 13 Jul 2026.