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iShares MBS ETF
928 hedge funds and large institutions have $36.5B invested in iShares MBS ETF in 2025 Q3 according to their latest regulatory filings, with 97 funds opening new positions, 447 increasing their positions, 285 reducing their positions, and 82 closing their positions.
New
Increased
Maintained
Reduced
Closed
338% more call options, than puts
Call options by funds: $12.3M | Put options by funds: $2.81M
57% more repeat investments, than reductions
Existing positions increased: 447 | Existing positions reduced: 285
18% more first-time investments, than exits
New positions opened: 97 | Existing positions closed: 82
6% more capital invested
Capital invested by funds: $34.5B → $36.5B (+$2.02B)
0.4% more ownership
Funds ownership: 87.51% → 87.92% (+0.4%)
1% less funds holding
Funds holding: 935 → 928 (-7)
10% less funds holding in top 10
Funds holding in top 10: 59 → 53 (-6)
Holders
928
Holders Change
-7
Holders Change %
-0.75%
% of All Funds
12.18%
Holding in Top 10
53
Holding in Top 10 Change
-6
Holding in Top 10 Change %
-10.17%
% of All Funds
0.7%
New
97
Increased
447
Reduced
285
Closed
82
Calls
$12.3M
Puts
$2.81M
Net Calls
+$9.51M
Net Calls Change
+$1.98M
Top Buyers
Top Sellers
| 1 |
Royal Bank of Canada
Toronto,
Ontario, Canada
|
-$102M |
| 2 |
UBS AM
Chicago,
Illinois
|
-$97.7M |
| 3 |
Bank of New York Mellon
New York
|
-$96.9M |
| 4 |
AssetMark Inc
Concord,
California
|
-$80.1M |
| 5 |
Sumitomo Mitsui Trust Group
Minato-Ku, Tokyo,
Japan
|
-$51.1M |
