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Columbus Macro’s iShares MBS ETF MBB Stock Holding History

Columbus Macro’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
Q1 		$4.64M Sell
48,838
-13,907
-22% -$1.33M 0.5% 81
2025
Q4 		$5.97M Buy
62,745
+3,898
+7% +$372K 0.65% 65
2025
Q3 		$5.6M Sell
58,847
-1,756
-3% -$165K 0.64% 69
2025
Q2 		$5.69M Buy
60,603
+8,030
+15% +$744K 0.7% 62
2025
Q1 		$4.93M Buy
52,573
+3,116
+6% +$288K 0.65% 66
2024
Q4 		$4.53M Buy
49,457
+3,050
+7% +$284K 0.63% 68
2024
Q3 		$4.41M Buy
46,407
+6,979
+18% +$660K 1.6% 8
2024
Q2 		$3.63M Sell
39,428
-337
-0.8% -$30.7K 1.4% 13
2024
Q1 		$3.68M Buy
39,765
+703
+2% +$65K 1.39% 13
2023
Q4 		$3.67M Sell
39,062
-83,920
-68% -$7.53M 1.45% 12
2023
Q3 		$10.9M Buy
122,982
+20,758
+20% +$1.9M 4.61% 1
2023
Q2 		$9.54M Buy
102,224
+11,024
+12% +$1.04M 3.79% 3
2023
Q1 		$8.63M Buy
91,200
+2,943
+3% +$278K 3.21% 2
2022
Q4 		$8.19M Buy
88,257
+46,573
+112% +$4.3M 3.14% 2
2022
Q3 		$3.82M Buy
41,684
+10,025
+32% +$972K 1.56% 15
2022
Q2 		$3.09M Buy
31,659
+9,318
+42% +$914K 1.17% 25
2022
Q1 		$2.28M Hold
22,341
– – 0.78% 36
2021
Q4 		$2.4M Buy
+22,341
New +$2.41M 0.81% 35
2018
Q4 		– Sell
-29,950
Closed -$3.1M – 141
2018
Q3 		$3.1M Buy
29,950
+1,902
+7% +$197K 0.77% 45
2018
Q2 		$2.92M Sell
28,048
-1,166
-4% -$121K 0.76% 47
2018
Q1 		$3.06M Buy
29,214
+2,177
+8% +$228K 0.79% 44
2017
Q4 		$2.88M Buy
+27,037
New +$2.89M 0.9% 40

Other funds holding MBB

Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Envestnet Asset Management
Envestnet Asset Management Chicago, Illinois $374B AUM 17.66% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $377B AUM 19.32% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
TWIM
TIAA Wealth Investment Management New York $13.1B AUM
Ameriprise
Ameriprise Minneapolis, Minnesota $432B AUM 30.22% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
TCIIS
TIAA-CREF Individual & Institutional Services New York $26B AUM
Truist Financial
Truist Financial Charlotte, North Carolina $74.2B AUM 21.09% 1-Year Est. Return

Columbus Macro's MBB Position: Q1 2026 in Review

Columbus Macro reduced its iShares MBS ETF (MBB) stake by 22% in Q1 2026, selling an estimated $1.33M and leaving 48,838 shares worth $4.64M. The position accounts for 0.5% of the portfolio, ranked #81.

Columbus Macro first reported a position in MBB in Q4 2017 and has held it in 22 quarters since. The position peaked at $10.9M in Q3 2023. 1,019 funds tracked by Wall St. Rank hold MBB as of Q1 2026.

  • Columbus Macro held 48,838 shares of iShares MBS ETF worth $4.64M as of Q1 2026.
  • Columbus Macro sold 13,907 iShares MBS ETF shares in Q1 2026, an estimated $1.33M.
  • iShares MBS ETF made up 0.5% of Columbus Macro's portfolio in Q1 2026, its #81 holding.
  • Columbus Macro first reported a position in iShares MBS ETF in Q4 2017 and has held it in 22 quarters since.
  • Columbus Macro's iShares MBS ETF position peaked at $10.9M in Q3 2023.
  • 1,019 funds tracked by Wall St. Rank held iShares MBS ETF as of Q1 2026.

Based on Columbus Macro's 13F filing for Q1 2026, filed 21 Apr 2026.