Flagship Harbor Advisors’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 | $3.1M | Buy |
32,764
+2,152
| +7% | +$204K | 0.12% | 166 |
|
|
2026
Q1 | $2.91M | Buy |
30,612
+1,810
| +6% | +$173K | 0.13% | 157 |
|
|
2025
Q4 | $2.74M | Buy |
28,802
+750
| +3% | +$71.5K | 0.13% | 153 |
|
|
2025
Q3 | $2.67M | Buy |
28,052
+4,295
| +18% | +$403K | 0.12% | 161 |
|
|
2025
Q2 | $2.23M | Buy |
23,757
+3,893
| +20% | +$361K | 0.11% | 185 |
|
|
2025
Q1 | $1.86M | Sell |
19,864
-4,031
| -17% | -$373K | 0.1% | 190 |
|
|
2024
Q4 | $2.19M | Buy |
23,895
+2,316
| +11% | +$216K | 0.12% | 155 |
|
|
2024
Q3 | $2.07M | Sell |
21,579
-626
| -3% | -$59.2K | 0.11% | 170 |
|
|
2024
Q2 | $2.04M | Buy |
22,205
+1,320
| +6% | +$120K | 0.12% | 165 |
|
|
2024
Q1 | $1.93M | Buy |
20,885
+2,612
| +14% | +$242K | 0.12% | 161 |
|
|
2023
Q4 | $1.72M | Sell |
18,273
-645
| -3% | -$57.8K | 0.13% | 159 |
|
|
2023
Q3 | $1.68M | Buy |
18,918
+477
| +3% | +$43.6K | 0.14% | 145 |
|
|
2023
Q2 | $1.72M | Buy |
18,441
+5,890
| +47% | +$554K | 0.14% | 150 |
|
|
2023
Q1 | $1.19M | Buy |
12,551
+894
| +8% | +$84.4K | 0.11% | 195 |
|
|
2022
Q4 | $1.08M | Buy |
11,657
+2,179
| +23% | +$201K | 0.11% | 202 |
|
|
2022
Q3 | $868K | Buy |
9,478
+1,438
| +18% | +$139K | 0.1% | 210 |
|
|
2022
Q2 | $784K | Buy |
+8,040
| New | +$789K | 0.09% | 241 |
|
|
2020
Q4 | – | Sell |
-1,576
| Closed | -$173K | – | 1232 |
|
|
2020
Q3 | $173K | Sell |
1,576
-2,042
| -56% | -$226K | 0.02% | 502 |
|
|
2020
Q2 | $400K | Buy |
3,618
+2,134
| +144% | +$236K | 0.06% | 294 |
|
|
2020
Q1 | $164K | Sell |
1,484
-240
| -14% | -$26.1K | 0.03% | 434 |
|
|
2019
Q4 | $186K | Hold |
1,724
| – | – | 0.03% | 454 |
|
|
2019
Q3 | $186K | Sell |
1,724
-10
| -0.6% | -$1.08K | 0.04% | 423 |
|
|
2019
Q2 | $186K | Hold |
1,734
| – | – | 0.04% | 407 |
|
|
2019
Q1 | $184K | Hold |
1,734
| – | – | 0.04% | 422 |
|
|
2018
Q4 | $181K | Sell |
1,734
-3,745
| -68% | -$385K | 0.04% | 375 |
|
|
2018
Q3 | $564K | Sell |
5,479
-124
| -2% | -$12.9K | 0.1% | 211 |
|
|
2018
Q2 | $583K | Buy |
5,603
+3,680
| +191% | +$382K | 0.12% | 184 |
|
|
2018
Q1 | $202K | Sell |
1,923
-101
| -5% | -$10.6K | 0.06% | 340 |
|
|
2017
Q4 | $215K | Sell |
2,024
-105
| -5% | -$11.2K | 0.06% | 327 |
|
|
2017
Q3 | $226K | Sell |
2,129
-40
| -2% | -$4.29K | 0.07% | 295 |
|
|
2017
Q2 | $230K | Sell |
2,169
-166
| -7% | -$17.8K | 0.08% | 291 |
|
|
2017
Q1 | $248K | Buy |
2,335
+114
| +5% | +$12.1K | 0.09% | 247 |
|
|
2016
Q4 | $235K | Buy |
+2,221
| New | +$240K | 0.1% | 237 |
|
Other funds holding MBB
TWIM
TCIIS
Flagship Harbor Advisors's MBB Position: Q2 2026 in Review
Flagship Harbor Advisors increased its iShares MBS ETF (MBB) stake by 7% in Q2 2026, buying an estimated $204K and bringing the position to 32,764 shares worth $3.1M. The position accounts for 0.12% of the portfolio, ranked #166.
Flagship Harbor Advisors first reported a position in MBB in Q4 2016 and has held it in 33 quarters since. 1,021 funds tracked by Wall St. Rank hold MBB as of Q2 2026.
- Flagship Harbor Advisors held 32,764 shares of iShares MBS ETF worth $3.1M as of Q2 2026.
- Flagship Harbor Advisors bought 2,152 iShares MBS ETF shares in Q2 2026, an estimated $204K.
- iShares MBS ETF made up 0.12% of Flagship Harbor Advisors's portfolio in Q2 2026, its #166 holding.
- Flagship Harbor Advisors first reported a position in iShares MBS ETF in Q4 2016 and has held it in 33 quarters since.
- 1,021 funds tracked by Wall St. Rank held iShares MBS ETF as of Q2 2026.
Based on Flagship Harbor Advisors's 13F filing for Q2 2026, filed 22 Jul 2026.