Acropolis Investment 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
Q2 | $116K | Sell |
1,230
-1,792
| -59% | -$169K | ﹤0.01% | 360 |
|
|
2026
Q1 | $287K | Sell |
3,022
-1,643
| -35% | -$157K | 0.01% | 240 |
|
|
2025
Q4 | $444K | Sell |
4,665
-4,802
| -51% | -$458K | 0.02% | 187 |
|
|
2025
Q3 | $889K | Buy |
9,467
+436
| +5% | +$41K | 0.05% | 128 |
|
|
2025
Q2 | $848K | Sell |
9,031
-97
| -1% | -$8.99K | 0.05% | 112 |
|
|
2025
Q1 | $856K | Sell |
9,128
-985
| -10% | -$91.1K | 0.05% | 103 |
|
|
2024
Q4 | $927K | Buy |
10,113
+839
| +9% | +$78.1K | 0.05% | 104 |
|
|
2024
Q3 | $889K | Buy |
9,274
+89
| +1% | +$8.41K | 0.05% | 104 |
|
|
2024
Q2 | $843K | Buy |
9,185
+102
| +1% | +$9.29K | 0.05% | 107 |
|
|
2024
Q1 | $839K | Sell |
9,083
-138
| -1% | -$12.8K | 0.05% | 107 |
|
|
2023
Q4 | $869K | Sell |
9,221
-303
| -3% | -$27.2K | 0.06% | 100 |
|
|
2023
Q3 | $846K | Sell |
9,524
-439
| -4% | -$40.1K | 0.07% | 97 |
|
|
2023
Q2 | $929K | Sell |
9,963
-3,829
| -28% | -$360K | 0.07% | 97 |
|
|
2023
Q1 | $1.31M | Sell |
13,792
-24
| -0.2% | -$2.27K | 0.11% | 77 |
|
|
2022
Q4 | $1.28M | Sell |
13,816
-357
| -3% | -$32.9K | 0.11% | 72 |
|
|
2022
Q3 | $1.3M | Sell |
14,173
-334
| -2% | -$32.4K | 0.13% | 69 |
|
|
2022
Q2 | $1.41M | Sell |
14,507
-1,623
| -10% | -$159K | 0.14% | 61 |
|
|
2022
Q1 | $1.64M | Sell |
16,130
-1,079
| -6% | -$113K | 0.15% | 60 |
|
|
2021
Q4 | $1.85M | Sell |
17,209
-948
| -5% | -$102K | 0.17% | 54 |
|
|
2021
Q3 | $1.89M | Sell |
18,157
-363
| -2% | -$39.4K | 0.23% | 49 |
|
|
2021
Q2 | $2M | Sell |
18,520
-4,960
| -21% | -$538K | 0.19% | 48 |
|
|
2021
Q1 | $2.55M | Sell |
23,480
-1,315
| -5% | -$144K | 0.26% | 37 |
|
|
2020
Q4 | $2.73M | Sell |
24,795
-1,209
| -5% | -$133K | 0.3% | 33 |
|
|
2020
Q3 | $2.87M | Sell |
26,004
-1,663
| -6% | -$184K | 0.36% | 30 |
|
|
2020
Q2 | $3.06M | Sell |
27,667
-687
| -2% | -$76.1K | 0.4% | 27 |
|
|
2020
Q1 | $3.13M | Sell |
28,354
-2,616
| -8% | -$285K | 0.49% | 25 |
|
|
2019
Q4 | $3.35M | Sell |
30,970
-359
| -1% | -$38.8K | 0.46% | 23 |
|
|
2019
Q3 | $3.39M | Sell |
31,329
-111
| -0.4% | -$12K | 0.49% | 21 |
|
|
2019
Q2 | $3.38M | Buy |
31,440
+1,915
| +6% | +$204K | 0.52% | 20 |
|
|
2019
Q1 | $3.14M | Buy |
29,525
+650
| +2% | +$68.4K | 0.49% | 23 |
|
|
2018
Q4 | $3.02M | Sell |
28,875
-15,158
| -34% | -$1.56M | 0.53% | 22 |
|
|
2018
Q3 | $4.55M | Sell |
44,033
-5,940
| -12% | -$617K | 0.73% | 16 |
|
|
2018
Q2 | $5.21M | Sell |
49,973
-2,785
| -5% | -$289K | 0.85% | 15 |
|
|
2018
Q1 | $5.52M | Sell |
52,758
-3,767
| -7% | -$395K | 0.9% | 15 |
|
|
2017
Q4 | $6.03M | Sell |
56,525
-640
| -1% | -$68.3K | 0.92% | 15 |
|
|
2017
Q3 | $6.12M | Sell |
57,165
-510
| -0.9% | -$54.6K | 1% | 14 |
|
|
2017
Q2 | $6.16M | Sell |
57,675
-3,503
| -6% | -$375K | 1.04% | 14 |
|
|
2017
Q1 | $6.52M | Sell |
61,178
-8,657
| -12% | -$920K | 1.14% | 14 |
|
|
2016
Q4 | $7.43M | Sell |
69,835
-21,512
| -24% | -$2.33M | 1.37% | 12 |
|
|
2016
Q3 | $10.1M | Sell |
91,347
-16,864
| -16% | -$1.85M | 1.86% | 12 |
|
|
2016
Q2 | $11.9M | Sell |
108,211
-58,049
| -35% | -$6.35M | 2.25% | 12 |
|
|
2016
Q1 | $18.2M | Sell |
166,260
-21,874
| -12% | -$2.38M | 3.5% | 8 |
|
|
2015
Q4 | $20.3M | Buy |
188,134
+20,480
| +12% | +$2.23M | 4.03% | 8 |
|
|
2015
Q3 | $18.4M | Buy |
167,654
+6,217
| +4% | +$678K | 3.79% | 8 |
|
|
2015
Q2 | $17.5M | Buy |
161,437
+5,627
| +4% | +$616K | 3.43% | 9 |
|
|
2015
Q1 | $17.2M | Buy |
155,810
+5,871
| +4% | +$645K | 3.21% | 10 |
|
|
2014
Q4 | $16.4M | Buy |
149,939
+5,735
| +4% | +$626K | 3.18% | 10 |
|
|
2014
Q3 | $15.6M | Buy |
144,204
+20,233
| +16% | +$2.18M | 3.11% | 12 |
|
|
2014
Q2 | $13.4M | Buy |
123,971
+7,516
| +6% | +$806K | 2.71% | 13 |
|
|
2014
Q1 | $12.4M | Buy |
116,455
+8,679
| +8% | +$920K | 2.53% | 13 |
|
|
2013
Q4 | $11.3M | Buy |
107,776
+4,037
| +4% | +$426K | 2.44% | 14 |
|
|
2013
Q3 | $11M | Buy |
103,739
+5,210
| +5% | +$545K | 2.3% | 14 |
|
|
2013
Q2 | $10.4M | Buy |
+98,529
| New | +$10.5M | 2.25% | 14 |
|
Other funds holding MBB
TWIM
TCIIS
Acropolis Investment Management's MBB Position: Q2 2026 in Review
Acropolis Investment Management reduced its iShares MBS ETF (MBB) stake by 59% in Q2 2026, selling an estimated $169K and leaving 1,230 shares worth $116K. The position accounts for ﹤0.01% of the portfolio, ranked #360.
Acropolis Investment Management first reported a position in MBB in Q2 2013 and has held it in 53 quarters since. The position peaked at $20.3M in Q4 2015. 1,021 funds tracked by Wall St. Rank hold MBB as of Q2 2026.
- Acropolis Investment Management held 1,230 shares of iShares MBS ETF worth $116K as of Q2 2026.
- Acropolis Investment Management sold 1,792 iShares MBS ETF shares in Q2 2026, an estimated $169K.
- iShares MBS ETF made up ﹤0.01% of Acropolis Investment Management's portfolio in Q2 2026, its #360 holding.
- Acropolis Investment Management first reported a position in iShares MBS ETF in Q2 2013 and has held it in 53 quarters since.
- Acropolis Investment Management's iShares MBS ETF position peaked at $20.3M in Q4 2015.
- 1,021 funds tracked by Wall St. Rank held iShares MBS ETF as of Q2 2026.
Based on Acropolis Investment Management's 13F filing for Q2 2026, filed 15 Jul 2026.