Northwestern Mutual Wealth Management’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
Q1 | $8.51M | Buy |
89,647
+2,589
| +3% | +$247K | 0.01% | 643 |
|
|
2025
Q4 | $8.29M | Sell |
87,058
-50,997
| -37% | -$4.86M | 0.01% | 618 |
|
|
2025
Q3 | $13.1M | Sell |
138,055
-14,989
| -10% | -$1.41M | 0.01% | 489 |
|
|
2025
Q2 | $14.4M | Sell |
153,044
-220,458
| -59% | -$20.4M | 0.01% | 445 |
|
|
2025
Q1 | $35M | Buy |
373,502
+55,345
| +17% | +$5.12M | 0.03% | 277 |
|
|
2024
Q4 | $29.2M | Buy |
318,157
+170,107
| +115% | +$15.8M | 0.02% | 286 |
|
|
2024
Q3 | $14.2M | Buy |
148,050
+82,613
| +126% | +$7.81M | 0.01% | 380 |
|
|
2024
Q2 | $6.01M | Buy |
65,437
+28,456
| +77% | +$2.59M | 0.01% | 547 |
|
|
2024
Q1 | $3.42M | Sell |
36,981
-8,288
| -18% | -$767K | ﹤0.01% | 654 |
|
|
2023
Q4 | $4.26M | Buy |
45,269
+5,725
| +14% | +$513K | ﹤0.01% | 578 |
|
|
2023
Q3 | $3.51M | Sell |
39,544
-236,087
| -86% | -$21.6M | ﹤0.01% | 582 |
|
|
2023
Q2 | $25.7M | Buy |
275,631
+2,581
| +0.9% | +$243K | 0.03% | 249 |
|
|
2023
Q1 | $25.9M | Buy |
273,050
+245,585
| +894% | +$23.2M | 0.04% | 230 |
|
|
2022
Q4 | $2.55M | Sell |
27,465
-3,986
| -13% | -$368K | ﹤0.01% | 616 |
|
|
2022
Q3 | $2.88M | Buy |
31,451
+864
| +3% | +$83.8K | 0.01% | 524 |
|
|
2022
Q2 | $2.98M | Sell |
30,587
-4,443
| -13% | -$436K | 0.01% | 531 |
|
|
2022
Q1 | $3.57M | Buy |
35,030
+836
| +2% | +$87.2K | 0.01% | 511 |
|
|
2021
Q4 | $3.67M | Buy |
34,194
+50
| +0.1% | +$5.38K | 0.01% | 474 |
|
|
2021
Q3 | $3.69M | Buy |
34,144
+2,076
| +6% | +$225K | 0.01% | 439 |
|
|
2021
Q2 | $3.47M | Buy |
32,068
+402
| +1% | +$43.6K | 0.01% | 439 |
|
|
2021
Q1 | $3.43M | Buy |
31,666
+2,416
| +8% | +$265K | 0.01% | 408 |
|
|
2020
Q4 | $3.22M | Sell |
29,250
-121
| -0.4% | -$13.3K | 0.01% | 389 |
|
|
2020
Q3 | $3.24M | Buy |
29,371
+13
| +0% | +$1.44K | 0.01% | 354 |
|
|
2020
Q2 | $3.25M | Sell |
29,358
-3,116
| -10% | -$345K | 0.01% | 332 |
|
|
2020
Q1 | $3.59M | Sell |
32,474
-6,646
| -17% | -$723K | 0.01% | 287 |
|
|
2019
Q4 | $4.23M | Buy |
39,120
+1,193
| +3% | +$129K | 0.01% | 286 |
|
|
2019
Q3 | $4.11M | Buy |
37,927
+1,924
| +5% | +$208K | 0.02% | 282 |
|
|
2019
Q2 | $3.87M | Sell |
36,003
-1,686
| -4% | -$179K | 0.02% | 280 |
|
|
2019
Q1 | $4.01M | Buy |
37,689
+998
| +3% | +$105K | 0.02% | 265 |
|
|
2018
Q4 | $3.84M | Sell |
36,691
-3,243
| -8% | -$334K | 0.02% | 262 |
|
|
2018
Q3 | $4.13M | Sell |
39,934
-5,941
| -13% | -$617K | 0.02% | 240 |
|
|
2018
Q2 | $4.78M | Sell |
45,875
-575
| -1% | -$59.7K | 0.03% | 216 |
|
|
2018
Q1 | $4.86M | Sell |
46,450
-507
| -1% | -$53.2K | 0.03% | 205 |
|
|
2017
Q4 | $5M | Sell |
46,957
-1,773
| -4% | -$189K | 0.03% | 200 |
|
|
2017
Q3 | $5.22M | Sell |
48,730
-2,020
| -4% | -$216K | 0.04% | 197 |
|
|
2017
Q2 | $5.42M | Buy |
50,750
+3,497
| +7% | +$374K | 0.04% | 187 |
|
|
2017
Q1 | $5.04M | Buy |
47,253
+408
| +0.9% | +$43.4K | 0.05% | 182 |
|
|
2016
Q4 | $4.98M | Buy |
+46,845
| New | +$5.06M | 0.05% | 176 |
|
|
2016
Q3 | – | Sell |
-39,359
| Closed | -$4.33M | – | 968 |
|
|
2016
Q2 | $4.33M | Buy |
39,359
+3,303
| +9% | +$361K | 0.06% | 178 |
|
|
2016
Q1 | $3.95M | Buy |
36,056
+3,136
| +10% | +$342K | 0.06% | 170 |
|
|
2015
Q4 | $3.55M | Buy |
32,920
+7,010
| +27% | +$763K | 0.07% | 176 |
|
|
2015
Q3 | $2.84M | Buy |
25,910
+13,877
| +115% | +$1.51M | 0.07% | 183 |
|
|
2015
Q2 | $1.31M | Buy |
12,033
+4,515
| +60% | +$495K | 0.03% | 234 |
|
|
2015
Q1 | $830K | Buy |
7,518
+2,220
| +42% | +$244K | 0.02% | 259 |
|
|
2014
Q4 | $579K | Sell |
5,298
-9
| -0.2% | -$983 | 0.02% | 277 |
|
|
2014
Q3 | $573K | Buy |
5,307
+1,831
| +53% | +$198K | 0.02% | 277 |
|
|
2014
Q2 | $376K | Sell |
3,476
-467
| -12% | -$50.1K | 0.01% | 301 |
|
|
2014
Q1 | $418K | Sell |
3,943
-1,526
| -28% | -$162K | 0.02% | 285 |
|
|
2013
Q4 | $572K | Sell |
5,469
-2,237
| -29% | -$236K | 0.03% | 253 |
|
|
2013
Q3 | $816K | Buy |
7,706
+399
| +5% | +$41.7K | 0.04% | 206 |
|
|
2013
Q2 | $769K | Buy |
+7,307
| New | +$782K | 0.05% | 211 |
|
Other funds holding MBB
TWIM
TCIIS
Northwestern Mutual Wealth Management's MBB Position: Q1 2026 in Review
Northwestern Mutual Wealth Management increased its iShares MBS ETF (MBB) stake by 3% in Q1 2026, buying an estimated $247K and bringing the position to 89,647 shares worth $8.51M. The position accounts for 0.01% of the portfolio, ranked #643.
Northwestern Mutual Wealth Management first reported a position in MBB in Q2 2013 and has held it in 51 quarters since. The position peaked at $35M in Q1 2025. 1,022 funds tracked by Wall St. Rank hold MBB as of Q1 2026.
- Northwestern Mutual Wealth Management held 89,647 shares of iShares MBS ETF worth $8.51M as of Q1 2026.
- Northwestern Mutual Wealth Management bought 2,589 iShares MBS ETF shares in Q1 2026, an estimated $247K.
- iShares MBS ETF made up 0.01% of Northwestern Mutual Wealth Management's portfolio in Q1 2026, its #643 holding.
- Northwestern Mutual Wealth Management first reported a position in iShares MBS ETF in Q2 2013 and has held it in 51 quarters since.
- Northwestern Mutual Wealth Management's iShares MBS ETF position peaked at $35M in Q1 2025.
- 1,022 funds tracked by Wall St. Rank held iShares MBS ETF as of Q1 2026.
Based on Northwestern Mutual Wealth Management's 13F filing for Q1 2026, filed 7 May 2026.