13FPulse
MB

MBB ISHARES MBS ETF

2026Q1 · CUSIP 464288588 · Sector: Other

Cooling · Breadth rolling over
Holders
1,019
Δ holders QoQ
-1
Breadth percentile
Top 66%
Whale holders
142
Δ whales
+2
Inst. holding value
$45.2B
New positions
114
Closed positions
115
Price momentum (1Q)
Put / Call
2/3

Breadth history (34 quarters)

2018Q1: holders=327 2018Q2: holders=320 2018Q3: holders=322 2018Q4: holders=359 2019Q1: holders=391 2019Q2: holders=409 2019Q3: holders=431 2019Q4: holders=512 2020Q1: holders=541 2020Q2: holders=543 2020Q3: holders=577 2020Q4: holders=692 2021Q1: holders=697 2021Q2: holders=678 2021Q3: holders=688 2021Q4: holders=725 2022Q1: holders=714 2022Q2: holders=699 2022Q3: holders=681 2022Q4: holders=751 2023Q1: holders=749 2023Q2: holders=782 2023Q3: holders=766 2023Q4: holders=861 2024Q1: holders=844 2024Q2: holders=843 2024Q3: holders=874 2024Q4: holders=923 2025Q1: holders=934 2025Q2: holders=939 2025Q3: holders=933 2025Q4: holders=1020 2026Q1: holders=1019 -115 -57.5 +0 +57.5 +115 2886801071 18Q119Q120Q121Q122Q123Q124Q125Q126Q1 Δ holders (bar) Holders (line)

Past Lit Events & Aftermath 16 lit events

Period Percentile Next-1Q return Next-2Q return
2025Q4 Top 4%
2024Q4 Top 10%
2024Q3 Top 9%
2023Q4 Top 4%
2023Q2 Top 5%
2022Q4 Top 4%
2021Q4 Top 13%
2021Q3 Top 18%

Options Sentiment

Put holders
2
QoQ: 0
Call holders
3
QoQ: +1

See methodology →

Get the next update

2026Q2 holdings publish around Aug 15 — subscribe to receive the lists first.