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iShares MBS ETF

1,019 hedge funds and large institutions have $34.9B invested in iShares MBS ETF in 2026 Q1 according to their latest regulatory filings, with 116 funds opening new positions, 504 increasing their positions, 285 reducing their positions, and 91 closing their positions.

New
Increased
Maintained
Reduced
Closed

185% more call options, than puts

Call options by funds: $5.88M | Put options by funds: $2.06M

77% more repeat investments, than reductions

Existing positions increased: 504 | Existing positions reduced: 285

27% more first-time investments, than exits

New positions opened: 116 | Existing positions closed: 91

17% more funds holding in top 10

Funds holding in top 10: 5362 (+9)

6% more capital invested

Capital invested by funds: $33.1B → $34.9B (+$1.86B)

5.45% more ownership

Funds ownership: 84.71%90.15% (+5.4%)

0% more funds holding

Funds holding: 1,0171,019 (+2)

Holders
1,019
Holders Change
+2
Holders Change %
+0.2%
% of All Funds
12.55%
Holding in Top 10
62
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+16.98%
% of All Funds
0.76%
New
116
Increased
504
Reduced
285
Closed
91
Calls
$5.88M
Puts
$2.06M
Net Calls
+$3.82M
Net Calls Change
+$2.06M
Name Holding Trade Value Shares
Change
Change in
Stake
AIM
1026
Avanda Investment Management
Singapore
-$10.7M -112,618 Closed
HCM
1027
Hudson Capital Management
New Jersey
-$10.1M -105,974 Closed
CTI
1028
Community Trust & Investment
Kentucky
-$9.63M -101,182 Closed
COI
1029
Connable Office Inc
Michigan
-$9.26M -97,215 Closed
ACA
1030
Anchor Capital Advisors
Massachusetts
-$8.66M -90,920 Closed
TD Asset Management
1031
TD Asset Management
Ontario, Canada
-$8.57M -90,000 Closed
RA
1032
Rational Advisors
New York
-$7.79M -81,858 Closed
RCS
1033
Retirement Capital Strategies
California
-$5.81M -61,052 Closed
CCM
1034
Crabel Capital Management
California
-$4.37M -45,867 Closed
CLGM
1035
Capitolis Liquid Global Markets
New York
-$3.86M -40,500 Closed
DAS
1036
Diversify Advisory Services
Utah
-$3.11M -32,549 Closed
AA
1037
AlphaCentric Advisors
Puerto Rico
-$2.48M -26,000 Closed
WTB
1038
Washington Trust Bank
Washington
-$2.37M -24,860 Closed
GDP
1039
Great Diamond Partners
Maine
-$2.32M -24,397 Closed
Natixis Advisors
1040
Natixis Advisors
Massachusetts
-$2.28M -23,927 Closed
Loomis, Sayles & Company
1041
Loomis, Sayles & Company
Massachusetts
-$2.11M -22,150 Closed
EP
1042
Edgestream Partners
New Jersey
-$1.79M -18,795 Closed
B
1043
Bailard
California
-$1.62M -17,013 Closed
JWCA
1044
J.W. Cole Advisors
Florida
-$1.49M -15,737 Closed
RFP
1045
RCS Financial Planning
Maryland
-$1.3M -13,610 Closed
M1FG
1046
Mach-1 Financial Group
Arkansas
-$1.28M -13,446 Closed
BP
1047
BNP Paribas
France
-$1.14M -12,000 Closed
SCM
1048
Saxony Capital Management
Missouri
-$1.13M -11,848 Closed
GC
1049
Guggenheim Capital
Illinois
-$915K -9,607 Closed
EGM
1050
Engineers Gate Manager
New York
-$904K -9,495 Closed