iShares 1-5 Year Investment Grade Corporate Bond ETF
IGSB
948 hedge funds and large institutions have $15.3B invested in iShares 1-5 Year Investment Grade Corporate Bond ETF in 2025 Q3 according to their latest regulatory filings, with 82 funds opening new positions, 398 increasing their positions, 295 reducing their positions, and 62 closing their positions.
35% more repeat investments, than reductions
Existing positions increased: 398 | Existing positions reduced: 295
32% more first-time investments, than exits
New positions opened: 82 | Existing positions closed: 62
0% more funds holding
Funds holding: 944 → 948 (+4)
4.79% less ownership
Funds ownership: 76.34% → 71.54% (-4.8%)
7% less funds holding in top 10
Funds holding in top 10: 74 → 69 (-5)
7% less capital invested
Capital invested by funds: $16.5B → $15.3B (-$1.18B)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AC
Allstate Corporation
Northbrook,
Illinois
|
+$105M |
| 2 |
Northern Trust
Chicago,
Illinois
|
+$44.6M |
| 3 |
Morgan Stanley
New York
|
+$40.9M |
| 4 |
Envestnet Asset Management
Chicago,
Illinois
|
+$35.5M |
| 5 |
Goldman Sachs
New York
|
+$31.7M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Charles Schwab
San Francisco,
California
|
-$542M |
| 2 |
JSTA
Japan Science & Technology Agency
Tokyo,
Japan
|
-$515M |
| 3 |
BlackRock
New York
|
-$160M |
| 4 |
SAMU
SONA Asset Management (US)
New York
|
-$73.9M |
| 5 |
Bank of America
Charlotte,
North Carolina
|
-$68.2M |
IGSB Hedge Fund Activity: Q3 2025 in Review
948 of the 7,620 institutional investors tracked by Wall St. Rank reported a position in iShares 1-5 Year Investment Grade Corporate Bond ETF (IGSB) for Q3 2025, worth a combined $15.3B — down 7.2% from $16.5B a quarter earlier.
Buyers outnumbered sellers: 82 funds opened new IGSB positions and 62 closed out — a net gain of 20 holders — while 398 added to existing stakes and 295 trimmed.
The largest buyer was Allstate Corporation, adding an estimated $105M. The largest seller was Charles Schwab, cutting an estimated $542M.
- 948 institutional investors held iShares 1-5 Year Investment Grade Corporate Bond ETF (IGSB) as of Q3 2025, up from 944 in Q2 2025.
- Funds reported $15.3B of iShares 1-5 Year Investment Grade Corporate Bond ETF stock for Q3 2025, down 7.2% quarter-over-quarter.
- 82 funds opened new iShares 1-5 Year Investment Grade Corporate Bond ETF positions in Q3 2025 and 62 closed out, a net change of +20 holders.
- The largest iShares 1-5 Year Investment Grade Corporate Bond ETF buyer in Q3 2025 was Allstate Corporation, an estimated $105M added.
- The largest iShares 1-5 Year Investment Grade Corporate Bond ETF seller in Q3 2025 was Charles Schwab, an estimated $542M sold.
Based on aggregated 13F filings for Q3 2025.