AMPL Institutional Ownership
AMPLITUDE INC-CLASS A
Latest close $9.75 as of Aug 5, 2026
AMPL institutional ownership at a glance
Follow AMPLITUDE INC-CLASS A institutional ownership through recent Schedule 13G and 13D filings. Compare reported shares, ownership percentages, filing dates, and changes in beneficial ownership over time.
Latest filing: BlackRock filed Schedule 13G amendment on Jul 27, 2026, reporting 7.9M shares and 12.00% beneficial ownership.
How to read Schedule 13 ownership changes
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.
For more context, see how to read a Schedule 13G, filing date vs event date, or Schedule 13G vs Schedule 13D.
Institutional Research
This gauge summarizes recent agreement across tracked institutional activity.
1 accumulating, 1 reducing across 2 comparable institutions.
The overall consensus is public. Detailed holder comparisons, breadth history, ownership charts, and filing-specific signal analysis remain part of Investor and Pro research.
Price context
52-week position is market context and does not change the institutional consensus score.
Tracked institutions
Public holder names and filing freshness. Detailed institution-by-institution analysis is locked.
Beneficial ownership filing history
Showing 3 of 10 filing(s) · 7 older require more history access| Holder | Observed / filed | Reported change | Shares | Ownership | Observation | Filing | Latest |
|---|---|---|---|---|---|---|---|
| BlackRock CIK0002012383 | Jun 30, 2026 observed Jul 27, 2026 filed · 27d Schedule 13G amendment | Earliest Schedule 13G amendment found | 7.9M | 12.00% | $7.65 | $8.67 | $9.75 |
| Wellington Management Group CIK0000902219 | Mar 31, 2026 observed Apr 7, 2026 filed · 7d Initial Schedule 13G | Initial Schedule 13G | 11.2M 0 | 10.71% 0.00 pts | $6.82 | $6.70 | $9.75 |
| Wellington Management Group CIK0000902219 | Mar 31, 2026 observed Apr 7, 2026 filed · 7d Initial Schedule 13G | Initial Schedule 13G | 11.2M | 10.71% | $6.82 | $6.70 | $9.75 |
Related research
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