Citigroup
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Citigroup’s iShares MBS ETF MBB Stock Holding History

Citigroup’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
2022
Q4 		– Sell
-1,000,000
Closed -$91.6M – 5876
2022
Q3 		$91.6M Buy
+1,000,000
New +$96.9M 0.07% 235

Other funds holding MBB

Truist Financial
Truist Financial Charlotte, North Carolina $84.4B AUM 20.16% 1-Year Est. Return
Midland Wealth Advisors
Midland Wealth Advisors Effingham, Illinois $2.16B AUM 9.37% 1-Year Est. Return
CLA (CliftonLarsonAllen) Wealth Advisors
CLA (CliftonLarsonAllen) Wealth Advisors Minneapolis, Minnesota $7.66B AUM 9.25% 1-Year Est. Return
Ferguson Wellman Capital Management
Ferguson Wellman Capital Management Portland, Oregon $8.38B AUM 25.07% 1-Year Est. Return
Asset Management One
Asset Management One Tokyo, Japan $40B AUM 30.45% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Blue Trust Inc
Blue Trust Inc Alpharetta, Georgia $9.5B AUM 13.02% 1-Year Est. Return
Mirae Asset Global Investments
Mirae Asset Global Investments Seoul, South Korea $57.1B AUM 43.46% 1-Year Est. Return
Exchange Traded Concepts
Exchange Traded Concepts Oklahoma City, Oklahoma $25.3B AUM 51.52% 1-Year Est. Return
Nottingham Advisors
Nottingham Advisors Amherst, New York $817M AUM 8.22% 1-Year Est. Return

Citigroup's MBB Position: Q3 2026 in Review

Citigroup increased its iShares MBS ETF (MBB) stake by 318% in Q3 2026, buying an estimated $18.5M and bringing the position to 262,570 shares worth $23.5M. The position accounts for 0.01% of the portfolio, ranked #1112.

Citigroup first reported a position in MBB in Q2 2013 and has held it in 54 quarters since. 514 funds tracked by Wall St. Rank hold MBB as of Q3 2026.

  • Citigroup held 262,570 shares of iShares MBS ETF worth $23.5M as of Q3 2026.
  • Citigroup bought 199,696 iShares MBS ETF shares in Q3 2026, an estimated $18.5M.
  • iShares MBS ETF made up 0.01% of Citigroup's portfolio in Q3 2026, its #1112 holding.
  • Citigroup first reported a position in iShares MBS ETF in Q2 2013 and has held it in 54 quarters since.
  • 514 funds tracked by Wall St. Rank held iShares MBS ETF as of Q3 2026.

Based on Citigroup's 13F filing for Q3 2026, filed 4 Nov 2026.