VanEck Oil Services ETF
202 hedge funds and large institutions have $1.35B invested in VanEck Oil Services ETF in 2025 Q1 according to their latest regulatory filings, with 34 funds opening new positions, 53 increasing their positions, 62 reducing their positions, and 51 closing their positions.
9% less funds holding
Funds holding: 223 → 202 (-21)
15% less repeat investments, than reductions
Existing positions increased: 53 | Existing positions reduced: 62
20% less funds holding in top 10
Funds holding in top 10: 5 → 4 (-1)
25.38% less ownership
Funds ownership: 129.57% → 104.19% (-25%)
27% less capital invested
Capital invested by funds: $1.85B → $1.35B (-$494M)
33% less first-time investments, than exits
New positions opened: 34 | Existing positions closed: 51
67% less call options, than puts
Call options by funds: $224M | Put options by funds: $678M
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Jane Street
New York
|
+$126M |
| 2 |
Morgan Stanley
New York
|
+$52.3M |
| 3 |
Citadel Advisors
Miami,
Florida
|
+$15.9M |
| 4 |
Barclays
London,
United Kingdom
|
+$12.7M |
| 5 |
RRAM
River Road Asset Management
Louisville,
Kentucky
|
+$12.4M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Wells Fargo
San Francisco,
California
|
-$150M |
| 2 |
JP Morgan Chase
New York
|
-$148M |
| 3 |
Goldman Sachs
New York
|
-$89.6M |
| 4 |
Bank of America
Charlotte,
North Carolina
|
-$89.2M |
| 5 |
MIFH
Migdal Insurance & Financial Holdings
Petach Tikva,
Israel
|
-$86.9M |
OIH Hedge Fund Activity: Q1 2025 in Review
202 of the 7,471 institutional investors tracked by Wall St. Rank reported a position in VanEck Oil Services ETF (OIH) for Q1 2025, worth a combined $1.35B — down 27% from $1.85B a quarter earlier.
Sellers outnumbered buyers: 51 funds closed out of OIH and 34 opened new positions — a net loss of 17 holders — while 62 trimmed existing stakes and 53 added.
The largest buyer was Jane Street, adding an estimated $126M. The largest seller was Wells Fargo, cutting an estimated $150M.
- 202 institutional investors held VanEck Oil Services ETF (OIH) as of Q1 2025, down from 223 in Q4 2024.
- Funds reported $1.35B of VanEck Oil Services ETF stock for Q1 2025, down 27% quarter-over-quarter.
- 34 funds opened new VanEck Oil Services ETF positions in Q1 2025 and 51 closed out, a net change of -17 holders.
- The largest VanEck Oil Services ETF buyer in Q1 2025 was Jane Street, an estimated $126M added.
- The largest VanEck Oil Services ETF seller in Q1 2025 was Wells Fargo, an estimated $150M sold.
Based on aggregated 13F filings for Q1 2025.