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iShares Broad USD Investment Grade Corporate Bond ETF
USIG

420 hedge funds and large institutions have $10.9B invested in iShares Broad USD Investment Grade Corporate Bond ETF in 2025 Q3 according to their latest regulatory filings, with 64 funds opening new positions, 164 increasing their positions, 125 reducing their positions, and 38 closing their positions.

New
Increased
Maintained
Reduced
Closed

68% more first-time investments, than exits

New positions opened: 64 | Existing positions closed: 38

31% more repeat investments, than reductions

Existing positions increased: 164 | Existing positions reduced: 125

9% more capital invested

Capital invested by funds: $10B → $10.9B (+$874M)

4% more funds holding

Funds holding: 403 → 420 (+17)

0.54% more ownership

Funds ownership: 71.08% → 71.62% (+0.54%)

17% less funds holding in top 10

Funds holding in top 10: 24 → 20 (-4)

Holders
420
Holders Change
+17
Holders Change %
+4.22%
% of All Funds
5.51%
Holding in Top 10
20
Holding in Top 10 Change
-4
Holding in Top 10 Change %
-16.67%
% of All Funds
0.26%
New
64
Increased
164
Reduced
125
Closed
38
Calls
$663K
Puts
–
Net Calls
+$663K
Net Calls Change
+$257K

Top Buyers

1
Bank of America
Bank of America
North Carolina
+$255M
2
AssetMark Inc
AssetMark Inc
California
+$116M
3
Ameriprise
Ameriprise
Minnesota
+$79M
4
TIAA Trust, National Association
TIAA Trust, National Association
North Carolina
+$72.9M
5
Wells Fargo
Wells Fargo
California
+$57.6M

Top Sellers

1
JSTA
Japan Science & Technology Agency
Japan
-$85.1M
2
1832 Asset Management
1832 Asset Management
Ontario, Canada
-$63.9M
3
KIM
Kestra Investment Management
Texas
-$32.7M
4
Mirae Asset Global Investments
Mirae Asset Global Investments
South Korea
-$9.62M
5
Franklin Resources
Franklin Resources
California
-$9.26M
Name Holding Trade Value Shares
Change 		Change in
Stake
Members Trust
176
Members Trust
Florida
$829K +$819K +15,881 New
Natixis Advisors
177
Natixis Advisors
Massachusetts
$796K +$24.4K +472 +3%
SCM
178
Seascape Capital Management
New Hampshire
$790K +$64.5K +1,250 +9%
WA
179
Wealthstar Advisors
Texas
$784K -$3.71K -72 -0.5%
Bessemer Group
180
Bessemer Group
New Jersey
$774K +$764K +14,813 New
PA
181
PFG Advisors
Arizona
$774K +$765K +14,821 New
MBT
182
Montecito Bank & Trust
California
$774K +$765K +14,819 New
Fidelity Investments
183
Fidelity Investments
Massachusetts
$766K -$95.6K -1,853 -11%
Renaissance Technologies
184
Renaissance Technologies
New York
$757K -$2.11M -40,900 -74%
CS
185
Capital Square
Tennessee
$752K -$416K -8,067 -36%
GWMR
186
GC Wealth Management RIA
Massachusetts
$730K +$361 +7 +0.1%
Fisher Asset Management
187
Fisher Asset Management
Washington
$728K -$1.08M -20,912 -60%
Northern Trust
188
Northern Trust
Illinois
$727K -$18.6K -361 -3%
Cerity Partners
189
Cerity Partners
New York
$712K -$99.8K -1,935 -12%
BCM
190
Brookstone Capital Management
Illinois
$712K -$56.2K -1,090 -7%
CCA
191
Cobblestone Capital Advisors
New York
$712K +$26.1K +506 +4%
EIA
192
Edgemoor Investment Advisors
Maryland
$708K – – –
CFS
193
CRA Financial Services
New Jersey
$707K – – –
DTC
194
Davidson Trust Company
Washington
$704K -$48.1K -932 -6%
MSWMA
195
Market Street Wealth Management Advisors
Indiana
$692K – – –
SF
196
Summit Financial
New Jersey
$691K +$61.1K +1,184 +10%
CGFA
197
Colton Groome Financial Advisors
North Carolina
$685K – – –
PAG
198
Private Advisor Group
New Jersey
$677K +$3.77K +73 +0.6%
GSEP
199
Golden State Equity Partners
California
$672K +$3.66K +71 +0.6%
CIAS
200
Capital Investment Advisory Services
North Carolina
$655K +$126K +2,448 +24%
6 7
8
9 10

USIG Hedge Fund Activity: Q3 2025 in Review

420 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in iShares Broad USD Investment Grade Corporate Bond ETF (USIG) for Q3 2025, worth a combined $10.9B — up 8.7% from $10B a quarter earlier.

Buyers outnumbered sellers: 64 funds opened new USIG positions and 38 closed out — a net gain of 26 holders — while 164 added to existing stakes and 125 trimmed.

The largest buyer was Bank of America, adding an estimated $255M. The largest seller was Japan Science & Technology Agency, cutting an estimated $85.1M.

  • 420 institutional investors held iShares Broad USD Investment Grade Corporate Bond ETF (USIG) as of Q3 2025, up from 403 in Q2 2025.
  • Funds reported $10.9B of iShares Broad USD Investment Grade Corporate Bond ETF stock for Q3 2025, up 8.7% quarter-over-quarter.
  • 64 funds opened new iShares Broad USD Investment Grade Corporate Bond ETF positions in Q3 2025 and 38 closed out, a net change of +26 holders.
  • The largest iShares Broad USD Investment Grade Corporate Bond ETF buyer in Q3 2025 was Bank of America, an estimated $255M added.
  • The largest iShares Broad USD Investment Grade Corporate Bond ETF seller in Q3 2025 was Japan Science & Technology Agency, an estimated $85.1M sold.

Based on aggregated 13F filings for Q3 2025.