BOS Asset Management
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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
Q3 		$1.56M Buy
17,426
+49
+0.3% +$4.54K 0.36% 59
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

LPL Financial
LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return
Truist Financial
Truist Financial Charlotte, North Carolina $84.4B AUM 20.16% 1-Year Est. Return
Allworth Financial
Allworth Financial Folsom, California $28.2B AUM 13.34% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $191B AUM 30.51% 1-Year Est. Return
Midland Wealth Advisors
Midland Wealth Advisors Effingham, Illinois $2.16B AUM 9.37% 1-Year Est. Return
Bank of Montreal
Bank of Montreal Toronto, Ontario, Canada $313B AUM 26.62% 1-Year Est. Return
Barclays
Barclays London, United Kingdom $500B AUM 36.84% 1-Year Est. Return
CLA (CliftonLarsonAllen) Wealth Advisors
CLA (CliftonLarsonAllen) Wealth Advisors Minneapolis, Minnesota $7.66B AUM 9.25% 1-Year Est. Return
Bessemer Group
Bessemer Group Woodbridge, New Jersey $72.8B AUM 32.97% 1-Year Est. Return
Ferguson Wellman Capital Management
Ferguson Wellman Capital Management Portland, Oregon $8.38B AUM 25.07% 1-Year Est. Return

BOS Asset Management's MBB Position: Q3 2026 in Review

BOS Asset Management increased its iShares MBS ETF (MBB) stake by 0.28% in Q3 2026, buying an estimated $4.54K and bringing the position to 17,426 shares worth $1.56M. The position accounts for 0.36% of the portfolio, ranked #59.

BOS Asset Management first reported a position in MBB in Q3 2023 and has held it in 13 quarters since. The position peaked at $1.64M in Q2 2026. 580 funds tracked by Wall St. Rank hold MBB as of Q3 2026.

  • BOS Asset Management held 17,426 shares of iShares MBS ETF worth $1.56M as of Q3 2026.
  • BOS Asset Management bought 49 iShares MBS ETF shares in Q3 2026, an estimated $4.54K.
  • iShares MBS ETF made up 0.36% of BOS Asset Management's portfolio in Q3 2026, its #59 holding.
  • BOS Asset Management first reported a position in iShares MBS ETF in Q3 2023 and has held it in 13 quarters since.
  • BOS Asset Management's iShares MBS ETF position peaked at $1.64M in Q2 2026.
  • 580 funds tracked by Wall St. Rank held iShares MBS ETF as of Q3 2026.

Based on BOS Asset Management's 13F filing for Q3 2026, filed 9 Oct 2026.