Mitsubishi UFJ Trust & Banking
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Mitsubishi UFJ Trust & Banking’s iShares MBS ETF MBB Stock Holding History

Mitsubishi UFJ Trust & Banking’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 		$28.1M Sell
295,766
-8,590
-3% -$821K 0.07% 272
2025
Q4 		$29M Buy
304,356
+77,530
+34% +$7.4M 0.07% 271
2025
Q3 		$21.6M Sell
226,826
-266,160
-54% -$25M 0.05% 371
2025
Q2 		$46.3M Sell
492,986
-23,290
-5% -$2.16M 0.11% 213
2025
Q1 		$48.4M Buy
516,276
+96,430
+23% +$8.92M 0.13% 181
2024
Q4 		$38.5M Buy
419,846
+231,160
+123% +$21.5M 0.09% 239
2024
Q3 		$18.1M Hold
188,686
– – 0.04% 423
2024
Q2 		$17.3M Hold
188,686
– – 0.04% 413
2024
Q1 		$17.4M Sell
188,686
-133,906
-42% -$12.4M 0.04% 426
2023
Q4 		$30.3M Hold
322,592
– – 0.07% 298
2023
Q3 		$28.6M Sell
322,592
-66,870
-17% -$6.11M 0.07% 294
2023
Q2 		$36.3M Sell
389,462
-12,450
-3% -$1.17M 0.08% 259
2023
Q1 		$38.1M Buy
401,912
+52,420
+15% +$4.95M 0.09% 244
2022
Q4 		$32.4M Sell
349,492
-400,780
-53% -$37M 0.08% 277
2022
Q3 		$68.7M Sell
750,272
-94,710
-11% -$9.18M 0.19% 127
2022
Q2 		$82.4M Sell
844,982
-11,900
-1% -$1.17M 0.21% 107
2022
Q1 		$87.3M Sell
856,882
-463,990
-35% -$48.4M 0.2% 119
2021
Q4 		$142M Buy
1,320,872
+238,120
+22% +$25.6M 0.29% 85
2021
Q3 		$117M Buy
1,082,752
+321,330
+42% +$34.9M 0.25% 102
2021
Q2 		$82.4M Buy
761,422
+33,350
+5% +$3.62M 0.17% 143
2021
Q1 		$78.9M Buy
728,072
+59,910
+9% +$6.56M 0.17% 144
2020
Q4 		$73.6M Hold
668,162
– – 0.15% 166
2020
Q3 		$73.8M Buy
668,162
+40,250
+6% +$4.45M 0.17% 144
2020
Q2 		$69.5M Buy
627,912
+100,000
+19% +$11.1M 0.17% 146
2020
Q1 		$58.3M Buy
527,912
+11,380
+2% +$1.24M 0.17% 135
2019
Q4 		$55.8M Buy
516,532
+2,220
+0.4% +$240K 0.13% 169
2019
Q3 		$55.7M Sell
514,312
-12,250
-2% -$1.32M 0.14% 160
2019
Q2 		$56.7M Sell
526,562
-260
-0% -$27.7K 0.19% 106
2019
Q1 		$56M Buy
526,822
+95,269
+22% +$10M 0.21% 109
2018
Q4 		$45.1M Buy
431,553
+60,362
+16% +$6.21M 0.19% 120
2018
Q3 		$38.3M Buy
371,191
+205,924
+125% +$21.4M 0.14% 179
2018
Q2 		$17.2M Sell
165,267
-7,443
-4% -$773K 0.03% 585
2018
Q1 		$18.1M Sell
172,710
-42,290
-20% -$4.43M 0.03% 560
2017
Q4 		$22.9M Buy
215,000
+115,000
+115% +$12.3M 0.04% 485
2017
Q3 		$10.7M Hold
100,000
– – 0.02% 650
2017
Q2 		$10.7M Buy
+100,000
New +$10.7M 0.02% 657

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

Mitsubishi UFJ Trust & Banking's MBB Position: Q1 2026 in Review

Mitsubishi UFJ Trust & Banking reduced its iShares MBS ETF (MBB) stake by 2.8% in Q1 2026, selling an estimated $821K and leaving 295,766 shares worth $28.1M. The position accounts for 0.07% of the portfolio, ranked #272.

Mitsubishi UFJ Trust & Banking first reported a position in MBB in Q2 2017 and has held it in 36 quarters since. The position peaked at $142M in Q4 2021. 1,019 funds tracked by Wall St. Rank hold MBB as of Q1 2026.

  • Mitsubishi UFJ Trust & Banking held 295,766 shares of iShares MBS ETF worth $28.1M as of Q1 2026.
  • Mitsubishi UFJ Trust & Banking sold 8,590 iShares MBS ETF shares in Q1 2026, an estimated $821K.
  • iShares MBS ETF made up 0.07% of Mitsubishi UFJ Trust & Banking's portfolio in Q1 2026, its #272 holding.
  • Mitsubishi UFJ Trust & Banking first reported a position in iShares MBS ETF in Q2 2017 and has held it in 36 quarters since.
  • Mitsubishi UFJ Trust & Banking's iShares MBS ETF position peaked at $142M in Q4 2021.
  • 1,019 funds tracked by Wall St. Rank held iShares MBS ETF as of Q1 2026.

Based on Mitsubishi UFJ Trust & Banking's 13F filing for Q1 2026, filed 12 May 2026.