Thompson 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
$37.3K Hold
395
﹤0.01% 311
2026
Q1
$37.5K Hold
395
﹤0.01% 306
2025
Q4
$37.6K Hold
395
﹤0.01% 306
2025
Q3
$37.6K Hold
395
0.01% 310
2025
Q2
$37.1K Hold
395
0.01% 306
2025
Q1
$37K Hold
395
0.01% 301
2024
Q4
$36.2K Hold
395
0.01% 307
2024
Q3
$37.8K Hold
395
0.01% 291
2024
Q2
$36.3K Hold
395
0.01% 286
2024
Q1
$36.5K Hold
395
0.01% 301
2023
Q4
$37.2K Hold
395
0.01% 254
2023
Q3
$35.1K Hold
395
0.01% 258
2023
Q2
$36.8K Hold
395
0.01% 263
2023
Q1
$37.4K Buy
+395
New +$37.3K 0.01% 267

Other funds holding MBB

Thompson Investment Management's MBB Position: Q2 2026 in Review

Thompson Investment Management held its iShares MBS ETF (MBB) position steady in Q2 2026 at 395 shares worth $37.3K. The position accounts for ﹤0.01% of the portfolio, ranked #311.

Thompson Investment Management first reported a position in MBB in Q1 2023 and has held it in 14 quarters since. The position peaked at $37.8K in Q3 2024. 272 funds tracked by Wall St. Rank hold MBB as of Q2 2026.

  • Thompson Investment Management held 395 shares of iShares MBS ETF worth $37.3K as of Q2 2026.
  • Thompson Investment Management left its iShares MBS ETF share count unchanged in Q2 2026.
  • iShares MBS ETF made up ﹤0.01% of Thompson Investment Management's portfolio in Q2 2026, its #311 holding.
  • Thompson Investment Management first reported a position in iShares MBS ETF in Q1 2023 and has held it in 14 quarters since.
  • Thompson Investment Management's iShares MBS ETF position peaked at $37.8K in Q3 2024.
  • 272 funds tracked by Wall St. Rank held iShares MBS ETF as of Q2 2026.

Based on Thompson Investment Management's 13F filing for Q2 2026, filed 13 Jul 2026.