One William Street Capital Management, L.P.'s ownership history for SPY
One William Street Capital Management, L.P. currently holds 7.5K shares with a market value of $4.9M. It started holding SPY on 2026-03-31. At its peak, it held 7.5K shares on 2026-03-31. Its highest holding value was $4.9M on 2026-03-31. At its lowest, it held 7.5K shares on 2026-03-31, with a value of $4.9M on 2026-03-31.
It has also owned 250 contracts of puts, with the market value of the underlying securities totaling $16.3M on 2025-06-30. At its peak, it held 350 contracts of puts on 2025-06-30 and it owned puts with the market value of the underlying securities totaling $21.6M on 2025-06-30. At its lowest, it held 250 contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $16.3M on 2026-03-31.