iShares USD Green Bond ETF
BGRN
131 hedge funds and large institutions have $328M invested in iShares USD Green Bond ETF in 2026 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 59 increasing their positions, 30 reducing their positions, and 3 closing their positions.
467% more first-time investments, than exits
New positions opened: 17 | Existing positions closed: 3
97% more repeat investments, than reductions
Existing positions increased: 59 | Existing positions reduced: 30
11% more funds holding
Funds holding: 118 → 131 (+13)
2% more capital invested
Capital invested by funds: $321M → $328M (+$7.87M)
0% more funds holding in top 10
Funds holding in top 10: 1 → 1 (0)
1.72% less ownership
Funds ownership: 72.45% → 70.73% (-1.7%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Mercer Global Advisors
Denver,
Colorado
|
+$9.82M |
| 2 |
Bank of America
Charlotte,
North Carolina
|
+$3.54M |
| 3 |
Betterment LLC
New York
|
+$1.7M |
| 4 |
LPL Financial
San Diego,
California
|
+$909K |
| 5 |
II
Impact Investors
San Francisco,
California
|
+$809K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Empower Advisory Group
Greenwood Village,
Colorado
|
-$8.11M |
| 2 |
Bank Julius Baer & Co
Zurich,
Switzerland
|
-$1.26M |
| 3 |
ZAM
Zevin Asset Management
Boston,
Massachusetts
|
-$792K |
| 4 |
AIM
Archer Investment Management
Austin,
Texas
|
-$546K |
| 5 |
Citadel Advisors
Miami,
Florida
|
-$519K |
BGRN Hedge Fund Activity: Q1 2026 in Review
131 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in iShares USD Green Bond ETF (BGRN) for Q1 2026, worth a combined $328M — up 2.5% from $321M a quarter earlier.
Buyers outnumbered sellers: 17 funds opened new BGRN positions and 3 closed out — a net gain of 14 holders — while 59 added to existing stakes and 30 trimmed.
The largest buyer was Mercer Global Advisors, adding an estimated $9.82M. The largest seller was Empower Advisory Group, cutting an estimated $8.11M.
- 131 institutional investors held iShares USD Green Bond ETF (BGRN) as of Q1 2026, up from 118 in Q4 2025.
- Funds reported $328M of iShares USD Green Bond ETF stock for Q1 2026, up 2.5% quarter-over-quarter.
- 17 funds opened new iShares USD Green Bond ETF positions in Q1 2026 and 3 closed out, a net change of +14 holders.
- The largest iShares USD Green Bond ETF buyer in Q1 2026 was Mercer Global Advisors, an estimated $9.82M added.
- The largest iShares USD Green Bond ETF seller in Q1 2026 was Empower Advisory Group, an estimated $8.11M sold.
Based on aggregated 13F filings for Q1 2026.