iShares iBonds Dec 2045 Term Treasury ETF
IBGB
4 hedge funds and large institutions have $2.51M invested in iShares iBonds Dec 2045 Term Treasury ETF in 2025 Q2 according to their latest regulatory filings, with 2 funds opening new positions, increasing their positions, 1 reducing their positions, and 1 closing their positions.
100% more first-time investments, than exits
New positions opened: 2 | Existing positions closed: 1
33% more funds holding
Funds holding: 3 → 4 (+1)
1% less capital invested
Capital invested by funds: $2.55M → $2.51M (-$38.1K)
33.26% less ownership
Funds ownership: 100.87% → 67.6% (-33%)
100% less repeat investments, than reductions
Existing positions increased: 0 | Existing positions reduced: 1
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$822K |
| 2 |
Raymond James Financial
St Petersburg,
Florida
|
+$33.1K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
-$819K |
| 2 |
BAM
Byrne Asset Management
Kingston,
New Jersey
|
-$21K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
1
BlackRock
New York
| $1.24M | – | – | – |
|
|
2
Jane Street
New York
| $832K | +$822K | +33,610 | New |
|
|
3
Citadel Advisors
Miami,
Florida
| $407K | -$819K | -33,487 | -67% |
|
|
4
Raymond James Financial
St Petersburg,
Florida
| $33.5K | +$33.1K | +1,352 | New |
|
|
BAM
5
Byrne Asset Management
Kingston,
New Jersey
| – | -$21K | -937 | Closed |
|
IBGB Hedge Fund Activity: Q2 2025 in Review
4 of the 7,596 institutional investors tracked by Wall St. Rank reported a position in iShares iBonds Dec 2045 Term Treasury ETF (IBGB) for Q2 2025, worth a combined $2.51M — down 1.5% from $2.55M a quarter earlier.
Buyers outnumbered sellers: 2 funds opened new IBGB positions and 1 closed out — a net gain of 1 holder — while 0 added to existing stakes and 1 trimmed.
The largest buyer was Jane Street, opening a new position worth an estimated $822K. The largest seller was Citadel Advisors, cutting an estimated $819K.
- 4 institutional investors held iShares iBonds Dec 2045 Term Treasury ETF (IBGB) as of Q2 2025, up from 3 in Q1 2025.
- Funds reported $2.51M of iShares iBonds Dec 2045 Term Treasury ETF stock for Q2 2025, down 1.5% quarter-over-quarter.
- 2 funds opened new iShares iBonds Dec 2045 Term Treasury ETF positions in Q2 2025 and 1 closed out, a net change of +1 holder.
- The largest iShares iBonds Dec 2045 Term Treasury ETF buyer in Q2 2025 was Jane Street, an estimated $822K added.
- The largest iShares iBonds Dec 2045 Term Treasury ETF seller in Q2 2025 was Citadel Advisors, an estimated $819K sold.
Based on aggregated 13F filings for Q2 2025.