iShares US Oil Equipment & Services ETF
IEZ
70 hedge funds and large institutions have $59.8M invested in iShares US Oil Equipment & Services ETF in 2025 Q4 according to their latest regulatory filings, with 15 funds opening new positions, 19 increasing their positions, 22 reducing their positions, and 6 closing their positions.
255% more call options, than puts
Call options by funds: $993K | Put options by funds: $280K
150% more first-time investments, than exits
New positions opened: 15 | Existing positions closed: 6
15% more capital invested
Capital invested by funds: $51.8M → $59.8M (+$7.97M)
11% more funds holding
Funds holding: 63 → 70 (+7)
0.16% less ownership
Funds ownership: 45.51% → 45.36% (-0.16%)
14% less repeat investments, than reductions
Existing positions increased: 19 | Existing positions reduced: 22
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
LFS
Littlejohn Financial Services
Roseburg,
Oregon
|
+$1.38M |
| 2 |
BNP Paribas Financial Markets
Paris,
France
|
+$1.04M |
| 3 |
JP Morgan Chase
New York
|
+$1.01M |
| 4 |
Raymond James Financial
St Petersburg,
Florida
|
+$933K |
| 5 |
Susquehanna International Group
Bala Cynwyd,
Pennsylvania
|
+$833K |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Brown Advisory
Baltimore,
Maryland
|
-$1.67M |
| 2 |
Stifel Financial
St. Louis,
Missouri
|
-$678K |
| 3 |
UBS Group
Zurich,
Switzerland
|
-$667K |
| 4 |
Northern Trust
Chicago,
Illinois
|
-$546K |
| 5 |
Truist Financial
Charlotte,
North Carolina
|
-$438K |
IEZ Hedge Fund Activity: Q4 2025 in Review
70 of the 8,223 institutional investors tracked by Wall St. Rank reported a position in iShares US Oil Equipment & Services ETF (IEZ) for Q4 2025, worth a combined $59.8M — up 15% from $51.8M a quarter earlier.
Buyers outnumbered sellers: 15 funds opened new IEZ positions and 6 closed out — a net gain of 9 holders — while 19 added to existing stakes and 22 trimmed.
The largest buyer was Littlejohn Financial Services, opening a new position worth an estimated $1.38M. The largest seller was Brown Advisory, exiting entirely with an estimated $1.67M sold.
- 70 institutional investors held iShares US Oil Equipment & Services ETF (IEZ) as of Q4 2025, up from 63 in Q3 2025.
- Funds reported $59.8M of iShares US Oil Equipment & Services ETF stock for Q4 2025, up 15% quarter-over-quarter.
- 15 funds opened new iShares US Oil Equipment & Services ETF positions in Q4 2025 and 6 closed out, a net change of +9 holders.
- The largest iShares US Oil Equipment & Services ETF buyer in Q4 2025 was Littlejohn Financial Services, an estimated $1.38M added.
- The largest iShares US Oil Equipment & Services ETF seller in Q4 2025 was Brown Advisory, an estimated $1.67M sold.
Based on aggregated 13F filings for Q4 2025.