Bank of New York Mellon’s iShares MBS ETF MBB Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q2 | $229M | Buy |
2,420,276
+105,551
| +5% | +$9.98M | 0.04% | 386 |
|
|
2026
Q1 | $220M | Buy |
2,314,725
+201,354
| +10% | +$19.2M | 0.04% | 359 |
|
|
2025
Q4 | $201M | Buy |
2,113,371
+75,916
| +4% | +$7.24M | 0.04% | 373 |
|
|
2025
Q3 | $194M | Sell |
2,037,455
-1,031,479
| -34% | -$96.9M | 0.03% | 384 |
|
|
2025
Q2 | $288M | Sell |
3,068,934
-106,806
| -3% | -$9.9M | 0.05% | 293 |
|
|
2025
Q1 | $298M | Sell |
3,175,740
-357,808
| -10% | -$33.1M | 0.06% | 278 |
|
|
2024
Q4 | $324M | Buy |
3,533,548
+258,036
| +8% | +$24M | 0.06% | 276 |
|
|
2024
Q3 | $314M | Sell |
3,275,512
-34,005
| -1% | -$3.21M | 0.06% | 280 |
|
|
2024
Q2 | $304M | Sell |
3,309,517
-128,333
| -4% | -$11.7M | 0.06% | 274 |
|
|
2024
Q1 | $318M | Sell |
3,437,850
-99,206
| -3% | -$9.18M | 0.06% | 278 |
|
|
2023
Q4 | $333M | Sell |
3,537,056
-79,135
| -2% | -$7.1M | 0.07% | 262 |
|
|
2023
Q3 | $321M | Buy |
3,616,191
+1,688,344
| +88% | +$154M | 0.07% | 254 |
|
|
2023
Q2 | $180M | Buy |
1,927,847
+42,978
| +2% | +$4.04M | 0.04% | 401 |
|
|
2023
Q1 | $179M | Buy |
1,884,869
+86,354
| +5% | +$8.15M | 0.04% | 397 |
|
|
2022
Q4 | $167M | Buy |
1,798,515
+935,565
| +108% | +$86.3M | 0.04% | 413 |
|
|
2022
Q3 | $79M | Sell |
862,950
-10,748
| -1% | -$1.04M | 0.02% | 684 |
|
|
2022
Q2 | $85.2M | Buy |
873,698
+11,039
| +1% | +$1.08M | 0.02% | 671 |
|
|
2022
Q1 | $87.9M | Buy |
862,659
+3,922
| +0.5% | +$409K | 0.02% | 746 |
|
|
2021
Q4 | $92.3M | Sell |
858,737
-7,762
| -0.9% | -$836K | 0.02% | 748 |
|
|
2021
Q3 | $93.7M | Sell |
866,499
-83,483
| -9% | -$9.05M | 0.02% | 715 |
|
|
2021
Q2 | $103M | Buy |
949,982
+15,502
| +2% | +$1.68M | 0.02% | 699 |
|
|
2021
Q1 | $101M | Sell |
934,480
-176,117
| -16% | -$19.3M | 0.02% | 692 |
|
|
2020
Q4 | $122M | Buy |
1,110,597
+155,675
| +16% | +$17.1M | 0.03% | 569 |
|
|
2020
Q3 | $105M | Sell |
954,922
-49,964
| -5% | -$5.53M | 0.03% | 550 |
|
|
2020
Q2 | $111M | Sell |
1,004,886
-13,914
| -1% | -$1.54M | 0.03% | 501 |
|
|
2020
Q1 | $113M | Sell |
1,018,800
-175,114
| -15% | -$19.1M | 0.04% | 420 |
|
|
2019
Q4 | $129M | Buy |
1,193,914
+267,226
| +29% | +$28.9M | 0.03% | 478 |
|
|
2019
Q3 | $100M | Buy |
926,688
+191,388
| +26% | +$20.7M | 0.03% | 587 |
|
|
2019
Q2 | $79.1M | Buy |
735,300
+24,692
| +3% | +$2.63M | 0.02% | 707 |
|
|
2019
Q1 | $75.6M | Buy |
710,608
+88,106
| +14% | +$9.27M | 0.02% | 728 |
|
|
2018
Q4 | $65.1M | Buy |
622,502
+323,553
| +108% | +$33.3M | 0.02% | 736 |
|
|
2018
Q3 | $30.9M | Buy |
298,949
+8,073
| +3% | +$838K | 0.01% | 1352 |
|
|
2018
Q2 | $30.3M | Buy |
290,876
+44,999
| +18% | +$4.67M | 0.01% | 1344 |
|
|
2018
Q1 | $25.7M | Sell |
245,877
-32,103
| -12% | -$3.37M | 0.01% | 1410 |
|
|
2017
Q4 | $29.6M | Buy |
277,980
+20,645
| +8% | +$2.2M | 0.01% | 1337 |
|
|
2017
Q3 | $27.6M | Buy |
257,335
+7,068
| +3% | +$757K | 0.01% | 1369 |
|
|
2017
Q2 | $26.7M | Buy |
250,267
+13,286
| +6% | +$1.42M | 0.01% | 1361 |
|
|
2017
Q1 | $25.3M | Sell |
236,981
-482,756
| -67% | -$51.3M | 0.01% | 1410 |
|
|
2016
Q4 | $76.5M | Buy |
719,737
+66,487
| +10% | +$7.19M | 0.02% | 692 |
|
|
2016
Q3 | $71.9M | Sell |
653,250
-18,942
| -3% | -$2.08M | 0.02% | 683 |
|
|
2016
Q2 | $73.9M | Buy |
672,192
+65,354
| +11% | +$7.15M | 0.02% | 668 |
|
|
2016
Q1 | $66.4M | Buy |
606,838
+31,353
| +5% | +$3.42M | 0.02% | 735 |
|
|
2015
Q4 | $62M | Sell |
575,485
-504,873
| -47% | -$54.9M | 0.02% | 748 |
|
|
2015
Q3 | $118M | Buy |
1,080,358
+32,836
| +3% | +$3.58M | 0.04% | 467 |
|
|
2015
Q2 | $114M | Buy |
1,047,522
+855,983
| +447% | +$93.8M | 0.03% | 526 |
|
|
2015
Q1 | $21.1M | Sell |
191,539
-194,437
| -50% | -$21.4M | 0.01% | 1450 |
|
|
2014
Q4 | $42.2M | Sell |
385,976
-88,861
| -19% | -$9.7M | 0.01% | 989 |
|
|
2014
Q3 | $51.3M | Buy |
474,837
+135,402
| +40% | +$14.6M | 0.01% | 857 |
|
|
2014
Q2 | $36.7M | Sell |
339,435
-273,909
| -45% | -$29.4M | 0.01% | 1081 |
|
|
2014
Q1 | $65.1M | Buy |
613,344
+35,985
| +6% | +$3.82M | 0.02% | 756 |
|
|
2013
Q4 | $60.4M | Buy |
577,359
+39,847
| +7% | +$4.21M | 0.02% | 785 |
|
|
2013
Q3 | $56.9M | Sell |
537,512
-119,029
| -18% | -$12.4M | 0.02% | 792 |
|
|
2013
Q2 | $69.1M | Buy |
+656,541
| New | +$70.3M | 0.02% | 673 |
|
Other funds holding MBB
TWIM
TCIIS
Bank of New York Mellon's MBB Position: Q2 2026 in Review
Bank of New York Mellon increased its iShares MBS ETF (MBB) stake by 4.6% in Q2 2026, buying an estimated $9.98M and bringing the position to 2,420,276 shares worth $229M. The position accounts for 0.04% of the portfolio, ranked #386.
Bank of New York Mellon first reported a position in MBB in Q2 2013 and has held it in 53 quarters since. The position peaked at $333M in Q4 2023. 1,021 funds tracked by Wall St. Rank hold MBB as of Q2 2026.
- Bank of New York Mellon held 2,420,276 shares of iShares MBS ETF worth $229M as of Q2 2026.
- Bank of New York Mellon bought 105,551 iShares MBS ETF shares in Q2 2026, an estimated $9.98M.
- iShares MBS ETF made up 0.04% of Bank of New York Mellon's portfolio in Q2 2026, its #386 holding.
- Bank of New York Mellon first reported a position in iShares MBS ETF in Q2 2013 and has held it in 53 quarters since.
- Bank of New York Mellon's iShares MBS ETF position peaked at $333M in Q4 2023.
- 1,021 funds tracked by Wall St. Rank held iShares MBS ETF as of Q2 2026.
Based on Bank of New York Mellon's 13F filing for Q2 2026, filed 6 Aug 2026.