CMP
COMPASS MINERALS INTERNATION
Latest close $29.65 as of Aug 5, 2026
Schedule 13G/13D reports beneficial ownership at an observation date. “Accumulation” or “reduction” is inferred
from changes in reported shares when available; it is not a list of individual trades or exact execution prices.
Form 13F rows are quarter-end holding context only and do not establish an exact entry date.
Free access includes current parsed ownership filings, reported share changes, and ownership-percentage changes.
Significance scoring, disclosure-speed analysis, confirmation/divergence signals, and signal alerts require Investor or Pro.
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Beneficial ownership filing history
Showing 3 of 8 parsed filing(s) · 5 older require more history access| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| State Street CIK0000093751 | Mar 31, 2026 observed May 12, 2026 filed · 42d Initial Schedule 13G | Initial Schedule 13G | 2.3M +273.2K | 12.00% 0.00 pts | $23.35 | $29.43 | $29.65 |
| BlackRock CIK0002012383 | Mar 31, 2026 observed Apr 27, 2026 filed · 27d Schedule 13G amendment | Reported reduction | 2.5M -2.3M | 12.00% +0.30 pts | $23.35 | $26.53 | $29.65 |
| State Street CIK0000093751 | Dec 31, 2025 observed Feb 9, 2026 filed · 40d Initial Schedule 13G | Initial Schedule 13G | 2.0M -256.5K | 12.00% 0.00 pts | $19.64 | $22.47 | $29.65 |