CIBC Bancorp USA
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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
Q3 		$19.5M Sell
218,168
-9,479
-4% -$879K 0.02% 407
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

JP Morgan Chase
JP Morgan Chase New York $1.84T AUM 33.86% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $468B AUM 17.69% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
TIAA Wealth Investment Management
TIAA Wealth Investment Management New York $16.6B AUM
Morgan Stanley
Morgan Stanley New York $1.96T AUM 27.49% 1-Year Est. Return
TIAA-CREF Individual & Institutional Services
TIAA-CREF Individual & Institutional Services New York $29.5B AUM
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
Stifel Financial
Stifel Financial St. Louis, Missouri $121B AUM 21.47% 1-Year Est. Return
PNC Financial Services Group
PNC Financial Services Group Pittsburgh, Pennsylvania $191B AUM 30.51% 1-Year Est. Return

CIBC Bancorp USA's MBB Position: Q3 2026 in Review

CIBC Bancorp USA reduced its iShares MBS ETF (MBB) stake by 4.2% in Q3 2026, selling an estimated $879K and leaving 218,168 shares worth $19.5M. The position accounts for 0.02% of the portfolio, ranked #407.

CIBC Bancorp USA first reported a position in MBB in Q3 2025 and has held it in 4 quarters since. The position peaked at $24.9M in Q1 2026. 820 funds tracked by Wall St. Rank hold MBB as of Q3 2026.

  • CIBC Bancorp USA held 218,168 shares of iShares MBS ETF worth $19.5M as of Q3 2026.
  • CIBC Bancorp USA sold 9,479 iShares MBS ETF shares in Q3 2026, an estimated $879K.
  • iShares MBS ETF made up 0.02% of CIBC Bancorp USA's portfolio in Q3 2026, its #407 holding.
  • CIBC Bancorp USA first reported a position in iShares MBS ETF in Q3 2025 and has held it in 4 quarters since.
  • CIBC Bancorp USA's iShares MBS ETF position peaked at $24.9M in Q1 2026.
  • 820 funds tracked by Wall St. Rank held iShares MBS ETF as of Q3 2026.

Based on CIBC Bancorp USA's 13F filing for Q3 2026, filed 13 Nov 2026.