KILROY REALTY CORP — institutional ownership

4 funds reported holding KILROY REALTY CORP in their latest 13F filings, worth $10.5M in total (CUSIP 49427F908).

Largest holders

1. LANDMARK INVESTMENT PARTNERS, L.P. — $8.60M
2. GROUP ONE TRADING LLC — $824K
3. SIMPLEX TRADING, LLC — $791K
4. IMC-Chicago, LLC — $266K