iShares iBonds Oct 2035 Term TIPS ETF
IBIL
7 hedge funds and large institutions have $3.32M invested in iShares iBonds Oct 2035 Term TIPS ETF in 2025 Q4 according to their latest regulatory filings, with 4 funds opening new positions, 3 increasing their positions, 0 reducing their positions, and 1 closing their positions.
300% more first-time investments, than exits
New positions opened: 4 | Existing positions closed: 1
212% more capital invested
Capital invested by funds: $1.06M → $3.32M (+$2.26M)
75% more funds holding
Funds holding: 4 → 7 (+3)
5.5% more ownership
Funds ownership: 8.24% → 13.74% (+5.5%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Citadel Advisors
Miami,
Florida
|
+$1.07M |
| 2 |
LPL Financial
San Diego,
California
|
+$480K |
| 3 |
ATI
ARK & TLK Investments
Oklahoma City,
Oklahoma
|
+$297K |
| 4 |
Jane Street
New York
|
+$208K |
| 5 |
BCPWM
Bradley & Co Private Wealth Management
Miami,
Florida
|
+$201K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
UBS Group
Zurich,
Switzerland
|
-$25.3K |
| Name | Holding | Trade Value |
Shares Change |
Change in Stake |
|
|---|---|---|---|---|---|
|
1
Citadel Advisors
Miami,
Florida
| $1.06M | +$1.07M | +41,645 | New |
|
|
2
Jane Street
New York
| $745K | +$208K | +8,077 | +38% |
|
|
3
LPL Financial
San Diego,
California
| $474K | +$480K | +18,660 | New |
|
|
BCPWM
4
Bradley & Co Private Wealth Management
Miami,
Florida
| $473K | +$201K | +7,791 | +72% |
|
|
ATI
5
ARK & TLK Investments
Oklahoma City,
Oklahoma
| $294K | +$297K | +11,550 | New |
|
|
FTUS
6
Flow Traders U.S.
New York
| $261K | +$54.5K | +2,117 | +26% |
|
|
CTC
7
Central Trust Company
Jefferson City,
Missouri
| $12.7K | +$12.9K | +500 | New |
|
|
8
UBS Group
Zurich,
Switzerland
| – | -$25.3K | -981 | Closed |
|
IBIL Hedge Fund Activity: Q4 2025 in Review
7 of the 8,225 institutional investors tracked by Wall St. Rank reported a position in iShares iBonds Oct 2035 Term TIPS ETF (IBIL) for Q4 2025, worth a combined $3.32M — up 212% from $1.06M a quarter earlier.
Buyers outnumbered sellers: 4 funds opened new IBIL positions and 1 closed out — a net gain of 3 holders — while 3 added to existing stakes and 0 trimmed.
The largest buyer was Citadel Advisors, opening a new position worth an estimated $1.07M. The largest seller was UBS Group, exiting entirely with an estimated $25.3K sold.
- 7 institutional investors held iShares iBonds Oct 2035 Term TIPS ETF (IBIL) as of Q4 2025, up from 4 in Q3 2025.
- Funds reported $3.32M of iShares iBonds Oct 2035 Term TIPS ETF stock for Q4 2025, up 212% quarter-over-quarter.
- 4 funds opened new iShares iBonds Oct 2035 Term TIPS ETF positions in Q4 2025 and 1 closed out, a net change of +3 holders.
- The largest iShares iBonds Oct 2035 Term TIPS ETF buyer in Q4 2025 was Citadel Advisors, an estimated $1.07M added.
- The largest iShares iBonds Oct 2035 Term TIPS ETF seller in Q4 2025 was UBS Group, an estimated $25.3K sold.
Based on aggregated 13F filings for Q4 2025.