K4F Institutional Ownership

ONESTREAM INC

K4F institutional ownership at a glance

Follow ONESTREAM INC 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: T. Rowe Price Investment Management filed Schedule 13G amendment on May 15, 2026, reporting 111 shares and 12.00% beneficial ownership.

Browse recent ownership filings How Schedule 13G works Why a 13G is not a trade report

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.

Current ownership filings and reported ownership changes are available on free access. Investor and Pro add filing-specific significance scoring, disclosure-speed analysis, confirmation/divergence signals, and alerts. The overall institutional consensus preview remains public. Compare plans.

Cross-institution intelligence

Institutional Research

This gauge summarizes recent agreement across tracked institutional activity.

Latest filing May 15, 2026

Public consensus preview Broad reduction 12/100 institutional research score

2 tracked institutions Latest filing May 15, 2026

1 reducing, 1 exited across 2 comparable institutions.

Accumulating0

Unchanged0

Reducing1

Exited1

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.

52-week range data is not available for this security yet.

Tracked institutions

Public holder names and filing freshness. Detailed institution-by-institution analysis is locked.

Latest observation Mar 31, 2026

T. Rowe Price Investment Management May 15, 2026 filed

Norges Bank May 11, 2026 filed

Detailed institutional research

See what is driving the consensus.

Unlock holder-by-holder changes, ownership history, breadth by period, disclosure timing, and filing-specific signal analysis.

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Beneficial ownership filing history

Showing 3 of 11 filing(s) · 8 older require more history access

Holder	Observed / filed	Reported change	Shares	Ownership
T. Rowe Price Investment Management CIK0001897612	Mar 31, 2026 observed May 15, 2026 filed · 45d Schedule 13G amendment	Reported reduction	111 -7.8M	12.00% 0.00 pts
Norges Bank CIK0001374170	Mar 31, 2026 observed May 11, 2026 filed · 41d Schedule 13G amendment	Exit below reporting threshold	181.6K -5.8M	0.18% -6.42 pts
T. Rowe Price Investment Management CIK0001897612	Dec 31, 2025 observed Feb 17, 2026 filed · 48d Schedule 13G amendment	Reported accumulation	7.8M +2.6M	12.00% 0.00 pts

Explore more institutional activity

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