OILK PROSHARES TR: institutional ownership and insider trading

44 funds reported holding $140M of PROSHARES TR in their latest 13F filings; in Q2 2026 funds net bought $53.1M, with 9 new positions and 17 funds selling out.

Famous investors holding OILK

Largest institutional holders of OILK

  1. Trek Financial, LLC — $35.1M
  2. Harvest Fund Management Co., Ltd — $32.7M
  3. Merit Financial Group, LLC — $21.7M
  4. SUSQUEHANNA INTERNATIONAL GROUP, LLP — $12.4M
  5. CITADEL ADVISORS LLC — $6.92M
  6. Point Nemo Capital, LLC — $5.51M
  7. Private Advisory Group LLC — $5.34M
  8. Arlington Capital Management, Inc. — $4.85M
  9. LPL Financial LLC — $2.04M
  10. FLOW TRADERS U.S. LLC — $1.86M

All OILK 13F holders