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VanEck Oil Services ETF
OIH

Fund managers haven’t disclosed any holdings of OIH yet.

OIH Hedge Fund Activity: Q1 2026 in Review

288 of the 8,129 institutional investors tracked by Wall St. Rank reported a position in VanEck Oil Services ETF (OIH) for Q1 2026, worth a combined $1.38B — down 0.1% from $1.38B a quarter earlier.

Buyers outnumbered sellers: 118 funds opened new OIH positions and 29 closed out — a net gain of 89 holders — while 72 added to existing stakes and 63 trimmed.

The largest buyer was Fidelity International, opening a new position worth an estimated $39.8M. The largest seller was Healthcare of Ontario Pension Plan (HOOPP) Trust Fund, cutting an estimated $194M.

  • 288 institutional investors held VanEck Oil Services ETF (OIH) as of Q1 2026, up from 204 in Q4 2025.
  • Funds reported $1.38B of VanEck Oil Services ETF stock for Q1 2026, down 0.1% quarter-over-quarter.
  • 118 funds opened new VanEck Oil Services ETF positions in Q1 2026 and 29 closed out, a net change of +89 holders.
  • The largest VanEck Oil Services ETF buyer in Q1 2026 was Fidelity International, an estimated $39.8M added.
  • The largest VanEck Oil Services ETF seller in Q1 2026 was Healthcare of Ontario Pension Plan (HOOPP) Trust Fund, an estimated $194M sold.

Based on aggregated 13F filings for Q1 2026.