Harbor Investment Advisory’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
$15.4K Hold
163
﹤0.01% 986
2026
Q1
$15.5K Buy
163
+6
+4% +$573 ﹤0.01% 828
2025
Q4
$14.9K Buy
157
+7
+5% +$668 ﹤0.01% 870
2025
Q3
$14.3K Buy
150
+8
+6% +$752 ﹤0.01% 845
2025
Q2
$13.3K Buy
142
+45
+46% +$4.17K ﹤0.01% 838
2025
Q1
$9.1K Sell
97
-37
-28% -$3.42K ﹤0.01% 889
2024
Q4
$12.3K Hold
134
﹤0.01% 828
2024
Q3
$12.8K Buy
134
+7
+6% +$662 ﹤0.01% 822
2024
Q2
$11.7K Sell
127
-627
-83% -$57.1K ﹤0.01% 828
2024
Q1
$69.7K Hold
754
0.01% 516
2023
Q4
$70.9K Sell
754
-21
-3% -$1.88K 0.01% 493
2023
Q3
$68.8K Sell
775
-53
-6% -$4.84K 0.01% 477
2023
Q2
$77.2K Sell
828
-156
-16% -$14.7K 0.01% 575
2023
Q1
$93.2K Buy
984
+163
+20% +$15.4K 0.01% 512
2022
Q4
$76.1K Buy
821
+38
+5% +$3.5K 0.01% 558
2022
Q3
$72K Buy
783
+156
+25% +$15.1K 0.01% 557
2022
Q2
$61K Hold
627
0.01% 643
2022
Q1
$64K Hold
627
0.01% 674
2021
Q4
$67K Sell
627
-163
-21% -$17.5K 0.01% 658
2021
Q3
$85K Buy
790
+163
+26% +$17.7K 0.01% 571
2021
Q2
$68K Hold
627
0.01% 619
2021
Q1
$68K Hold
627
0.01% 589
2020
Q4
$69K Buy
+627
New +$69K 0.01% 546

Other funds holding MBB

Harbor Investment Advisory's MBB Position: Q2 2026 in Review

Harbor Investment Advisory held its iShares MBS ETF (MBB) position steady in Q2 2026 at 163 shares worth $15.4K. The position accounts for ﹤0.01% of the portfolio, ranked #986.

Harbor Investment Advisory first reported a position in MBB in Q4 2020 and has held it in 23 quarters since. The position peaked at $93.2K in Q1 2023. 685 funds tracked by Wall St. Rank hold MBB as of Q2 2026.

  • Harbor Investment Advisory held 163 shares of iShares MBS ETF worth $15.4K as of Q2 2026.
  • Harbor Investment Advisory left its iShares MBS ETF share count unchanged in Q2 2026.
  • iShares MBS ETF made up ﹤0.01% of Harbor Investment Advisory's portfolio in Q2 2026, its #986 holding.
  • Harbor Investment Advisory first reported a position in iShares MBS ETF in Q4 2020 and has held it in 23 quarters since.
  • Harbor Investment Advisory's iShares MBS ETF position peaked at $93.2K in Q1 2023.
  • 685 funds tracked by Wall St. Rank held iShares MBS ETF as of Q2 2026.

Based on Harbor Investment Advisory's 13F filing for Q2 2026, filed 7 Jul 2026.