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CIBC Bancorp USA’s iShares MBS ETF MBB Stock Holding History

CIBC Bancorp USA’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 		$21.5M Sell
227,647
-35,302
-13% -$3.34M 0.03% 388
2026
Q1 		$24.9M Buy
+262,949
New +$25.1M 0.03% 337
2025
Q3 		$769K Buy
+8,085
New +$760K ﹤0.01% 732

Other funds holding MBB

Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $424B AUM 22.9% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
TWIM
TIAA Wealth Investment Management New York $15B AUM
Ameriprise
Ameriprise Minneapolis, Minnesota $495B AUM 43.24% 1-Year Est. Return
Morgan Stanley
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
Truist Financial Charlotte, North Carolina $83.7B AUM 27.22% 1-Year Est. Return

CIBC Bancorp USA's MBB Position: Q2 2026 in Review

CIBC Bancorp USA reduced its iShares MBS ETF (MBB) stake by 13% in Q2 2026, selling an estimated $3.34M and leaving 227,647 shares worth $21.5M. The position accounts for 0.03% of the portfolio, ranked #388.

CIBC Bancorp USA first reported a position in MBB in Q3 2025 and has held it in 3 quarters since. The position peaked at $24.9M in Q1 2026. 1,029 funds tracked by Wall St. Rank hold MBB as of Q2 2026.

  • CIBC Bancorp USA held 227,647 shares of iShares MBS ETF worth $21.5M as of Q2 2026.
  • CIBC Bancorp USA sold 35,302 iShares MBS ETF shares in Q2 2026, an estimated $3.34M.
  • iShares MBS ETF made up 0.03% of CIBC Bancorp USA's portfolio in Q2 2026, its #388 holding.
  • CIBC Bancorp USA first reported a position in iShares MBS ETF in Q3 2025 and has held it in 3 quarters since.
  • CIBC Bancorp USA's iShares MBS ETF position peaked at $24.9M in Q1 2026.
  • 1,029 funds tracked by Wall St. Rank held iShares MBS ETF as of Q2 2026.

Based on CIBC Bancorp USA's 13F filing for Q2 2026, filed 13 Aug 2026.