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iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB

944 hedge funds and large institutions have $16.5B invested in iShares 1-5 Year Investment Grade Corporate Bond ETF in 2025 Q2 according to their latest regulatory filings, with 78 funds opening new positions, 358 increasing their positions, 351 reducing their positions, and 64 closing their positions.

New
Increased
Maintained
Reduced
Closed

22% more first-time investments, than exits

New positions opened: 78 | Existing positions closed: 64

2.29% more ownership

Funds ownership: 74.05% → 76.34% (+2.3%)

2% more repeat investments, than reductions

Existing positions increased: 358 | Existing positions reduced: 351

1% more capital invested

Capital invested by funds: $16.4B → $16.5B (+$163M)

0% more funds holding

Funds holding: 942 → 944 (+2)

6% less funds holding in top 10

Funds holding in top 10: 79 → 74 (-5)

Holders
944
Holders Change
+2
Holders Change %
+0.21%
% of All Funds
12.43%
Holding in Top 10
74
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-6.33%
% of All Funds
0.97%
New
78
Increased
358
Reduced
351
Closed
64
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
Fidelity Investments
Fidelity Investments
Massachusetts
+$343M
2
SAMU
SONA Asset Management (US)
New York
+$132M
3
EWA
EP Wealth Advisors
California
+$107M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
+$93.9M
5
KIM
Kestra Investment Management
Texas
+$60.1M

Top Sellers

Rank Fund Capital Flow
1
BlackRock
BlackRock
New York
-$291M
2
NI
NYL Investors
New York
-$255M
3
ACG
Arch Capital Group
Bermuda
-$66.5M
4
Ameriprise
Ameriprise
Minnesota
-$46M
5
Renaissance Technologies
Renaissance Technologies
New York
-$44.9M
Name Holding Trade Value Shares
Change 		Change in
Stake
SEI Investments
951
SEI Investments
Pennsylvania
– -$44.4M -848,027 Closed
Citadel Advisors
952
Citadel Advisors
Florida
– -$29.5M -562,776 Closed
VIA
953
Vantagepoint Investment Advisers
District of Columbia
– -$9.82M -187,500 Closed
PA
954
PFG Advisors
Arizona
– -$8.44M -161,213 Closed
FTUS
955
Flow Traders U.S.
New York
– -$7.79M -148,792 Closed
Principal Financial Group
956
Principal Financial Group
Iowa
– -$7.07M -135,000 Closed
Susquehanna International Group
957
Susquehanna International Group
Pennsylvania
– -$4.53M -86,437 Closed
IGAM
958
iA Global Asset Management
Quebec, Canada
– -$2.62M -50,000 Closed
BCM
959
Beaumont Capital Management
Massachusetts
– -$2.44M -46,597 Closed
PR
960
Payden & Rygel
California
– -$2.25M -43,000 Closed
SSA
961
SSA Swiss Advisors
– -$2.11M -40,290 Closed
GC
962
GFG Capital
Florida
– -$1.95M -37,297 Closed
OMC
963
Old Mission Capital
Illinois
– -$1.85M -35,334 Closed
MHS
964
M Holdings Securities
Oregon
– -$1.83M -35,012 Closed
FIG
965
FSA Investment Group
Florida
– -$1.46M -27,921 Closed
PCP
966
Proficio Capital Partners
Massachusetts
– -$843K -16,090 Closed
FCI
967
Financial Counselors Inc
Kansas
– -$571K -10,897 Closed
KCPT
968
Kingstone Capital Partners Texas
Texas
– -$565K -10,786 Closed
CFA
969
Cahill Financial Advisors
Minnesota
– -$482K -9,211 Closed
CA
970
Calton & Associates
Florida
– -$430K -8,210 Closed
SAM
971
Strive Asset Management
Ohio
– -$412K -7,870 Closed
WC
972
Waterloo Capital
Texas
– -$376K -7,176 Closed
HCP
973
Hexagon Capital Partners
Arkansas
– -$373K -7,113 Closed
IC
974
Innealta Capital
Texas
– -$357K -6,823 Closed
AGP
975
Autumn Glory Partners
Texas
– -$346K -6,605 Closed
37 38
39
40 41

IGSB Hedge Fund Activity: Q2 2025 in Review

944 of the 7,595 institutional investors tracked by Wall St. Rank reported a position in iShares 1-5 Year Investment Grade Corporate Bond ETF (IGSB) for Q2 2025, worth a combined $16.5B — up 1% from $16.4B a quarter earlier.

Buyers outnumbered sellers: 78 funds opened new IGSB positions and 64 closed out — a net gain of 14 holders — while 358 added to existing stakes and 351 trimmed.

The largest buyer was Fidelity Investments, adding an estimated $343M. The largest seller was BlackRock, cutting an estimated $291M.

  • 944 institutional investors held iShares 1-5 Year Investment Grade Corporate Bond ETF (IGSB) as of Q2 2025, up from 942 in Q1 2025.
  • Funds reported $16.5B of iShares 1-5 Year Investment Grade Corporate Bond ETF stock for Q2 2025, up 1% quarter-over-quarter.
  • 78 funds opened new iShares 1-5 Year Investment Grade Corporate Bond ETF positions in Q2 2025 and 64 closed out, a net change of +14 holders.
  • The largest iShares 1-5 Year Investment Grade Corporate Bond ETF buyer in Q2 2025 was Fidelity Investments, an estimated $343M added.
  • The largest iShares 1-5 Year Investment Grade Corporate Bond ETF seller in Q2 2025 was BlackRock, an estimated $291M sold.

Based on aggregated 13F filings for Q2 2025.