Select Equity Group, L.P.'s ownership history for IRM

Select Equity Group, L.P. currently holds 0 shares with a market value of $0. It started holding IRM on . At its peak, it held -Infinity shares on . Its highest holding value was $-Infinity on . At its lowest, it held InfinityB shares on , with a value of $InfinityB on .

It has also owned 17.8K contracts of puts, with the market value of the underlying securities totaling $181.8M on 2026-03-31. At its peak, it held 17.8K contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $181.8M on 2026-03-31. At its lowest, it held 17.8K contracts of puts on 2026-03-31 and it owned puts with the market value of the underlying securities totaling $181.8M on 2026-03-31.