iShares MBS ETF
MBB
679 hedge funds and large institutions have $17.9B invested in iShares MBS ETF in 2022 Q3 according to their latest regulatory filings, with 67 funds opening new positions, 235 increasing their positions, 297 reducing their positions, and 76 closing their positions.
286% more call options, than puts
Call options by funds: $211M | Put options by funds: $54.8M
1.8% less ownership
Funds ownership: 92% → 90.19% (-1.8%)
2% less funds holding
Funds holding: 695 → 679 (-16)
9% less capital invested
Capital invested by funds: $19.7B → $17.9B (-$1.75B)
12% less first-time investments, than exits
New positions opened: 67 | Existing positions closed: 76
14% less funds holding in top 10
Funds holding in top 10: 49 → 42 (-7)
21% less repeat investments, than reductions
Existing positions increased: 235 | Existing positions reduced: 297
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$153M |
| 2 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
+$98.2M |
| 3 |
AF
Allworth Financial
Folsom,
California
|
+$78.2M |
| 4 |
Ameriprise
Minneapolis,
Minnesota
|
+$49.6M |
| 5 |
Truist Financial
Charlotte,
North Carolina
|
+$48.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
JP Morgan Chase
New York
|
-$396M |
| 2 |
US Bancorp
Minneapolis,
Minnesota
|
-$262M |
| 3 |
Mitsubishi UFJ Asset Management
Tokyo,
Japan
|
-$70.5M |
| 4 |
BTI
Blue Trust Inc
Alpharetta,
Georgia
|
-$58.6M |
| 5 |
CSIA
Charles Schwab Investment Advisory
San Francisco,
California
|
-$52M |
MBB Hedge Fund Activity: Q3 2022 in Review
679 of the 5,805 institutional investors tracked by Wall St. Rank reported a position in iShares MBS ETF (MBB) for Q3 2022, worth a combined $17.9B — down 8.9% from $19.7B a quarter earlier.
Sellers outnumbered buyers: 76 funds closed out of MBB and 67 opened new positions — a net loss of 9 holders — while 297 trimmed existing stakes and 235 added.
The largest buyer was Jane Street, adding an estimated $153M. The largest seller was JP Morgan Chase, cutting an estimated $396M.
- 679 institutional investors held iShares MBS ETF (MBB) as of Q3 2022, down from 695 in Q2 2022.
- Funds reported $17.9B of iShares MBS ETF stock for Q3 2022, down 8.9% quarter-over-quarter.
- 67 funds opened new iShares MBS ETF positions in Q3 2022 and 76 closed out, a net change of -9 holders.
- The largest iShares MBS ETF buyer in Q3 2022 was Jane Street, an estimated $153M added.
- The largest iShares MBS ETF seller in Q3 2022 was JP Morgan Chase, an estimated $396M sold.
Based on aggregated 13F filings for Q3 2022.