SPDR SERIES TRUST — institutional ownership

5 funds reported holding SPDR SERIES TRUST in their latest 13F filings, worth $154M in total (CUSIP 78468R956).

Largest holders

1. Optiver Holding B.V. — $83.7M
2. IMC-Chicago, LLC — $56.1M
3. GROUP ONE TRADING LLC — $11.2M
4. JPMORGAN CHASE & CO (JPM, AMJB, VYLD, JPM-PC, JPM-PD, JPM-PJ, JPM-PK, JPM-PL, JPM-PM) — $2.33M
5. Itau Unibanco Holding S.A. (ITUB) — $406K