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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
WAP
126
Wealthcare Advisory Partners
Pennsylvania
$22.4M +$7.18M +75,189 +47%
CC
127
Courier Capital
New York
$22.2M +$1.48M +15,542 +7%
EC
128
Estate Counselors
Wisconsin
$22.1M +$11.1M +116,254 +100%
PAG
129
Private Advisor Group
New Jersey
$21.9M -$591K -6,184 -3%
MWAM
130
Manhattan West Asset Management
California
$21.8M +$3.24M +33,879 +17%
AWMS
131
Advocacy Wealth Management Services
Georgia
$21.7M +$1.03M +10,749 +5%
JFGIW
132
Johnson Financial Group Inc (Wisconsin)
Wisconsin
$21.7M -$532K -5,567 -2%
Mariner
133
Mariner
Kansas
$21.4M +$1.15M +12,057 +6%
LIM
134
Leavell Investment Management
Alabama
$21.1M +$501K +5,240 +2%
Financial Engines Advisors
135
Financial Engines Advisors
California
$21M +$2.39M +25,013 +13%
AI
136
Arvest Investments
Arkansas
$20.9M -$572K -5,985 -3%
BCV
137
Banque Cantonale Vaudoise
Switzerland
$20.5M -$3.34M -35,000 -14%
TWP
138
Triad Wealth Partners
Kansas
$20.4M +$6.1M +63,834 +42%
VAS
139
Vestmark Advisory Solutions
Massachusetts
$20M +$12M +125,696 +148%
Northern Trust
140
Northern Trust
Illinois
$19.9M +$2.07M +21,695 +12%
VT
141
Vise Technologies
New York
$19.8M
HNB
142
Huntington National Bank
Ohio
$19.7M +$1.29M +13,551 New
GGS
143
Galvin Gaustad & Stein
Arizona
$19.6M -$1.6M -16,782 -8%
TG
144
TCW Group
California
$19.5M +$322K +3,366 +2%
CM
145
Castleark Management
Illinois
$19.4M
SHJ
146
Sharkey, Howes & Javer
Colorado
$19.4M +$729K +7,626 +4%
MCM
147
MAI Capital Management
Ohio
$19.3M +$804K +8,414 +4%
Jane Street
148
Jane Street
New York
$18.7M +$18.8M +196,999 New
SAM
149
Stansberry Asset Management
Texas
$18.6M +$4.14M +43,313 +28%
MNA
150
Manning & Napier Advisors
New York
$18.5M -$2.75M -28,747 -13%