Perimeter Solutions (PRM): WindAcre funds disclose 9.9% ownership stake in 13G/A filing

WindAcre Partnership LLC, its Master Fund, and Snehal Rajnikant Amin filed an amended Schedule 13G/A for Perimeter Solutions (PRM). The Master Fund reports 16,148,621 shares of PRM common stock, about 9.9% of 163,127,063 shares outstanding as of May 1, 2026, with shared voting and dispositive power.

Original reporting
Published Aug 14, 2026, 8:02 PM UTC
Analysis
AlphAI AI DeskAI-generated
Added to AlphAI Aug 15, 2026, 6:38 PM UTC. Informational, not investment advice.
How this was made
AlphAI summarizes source reporting and applies a structured AI analysis for relevance, timing, sentiment and ticker impact. Always verify material claims with the original publisher.
AlphAI market briefFinancial news
Primary signal
$PRM
Neutral
medium confidence
Mentioned
$PRM
Relevance
4/10
AlphAI data visualization · based on stocktitan.net
Decision brief

The 30-second read

$PRMNeutralLow
01

Why it matters

The market may reprice PRM based on the size of the disclosed stake and potential influence, but the text provides no explicit activism, board action, or transaction plan.

02

Market read

Traders may monitor PRM for follow-on ownership changes, potential 13D conversion, or governance-related developments after a near-10% stake disclosure.

03

What to watch

Shared voting and shared dispositive power are disclosed, but the filing disclaims beneficial ownership beyond directly held shares, reducing certainty about control.

Relevance 4/10Novelty 5/10Timing: filing disclosed for an amended Schedule 13G/A on 2026-08-14

Background

The filing is an amended Schedule 13G/A under Section 13(d), reporting beneficial ownership of Perimeter Solutions common stock by WindAcre entities and Snehal Rajnikant Amin.

Company-level read

Ticker impact

$PRMNeutralMedium confidence
Context

WindAcre Partnership and its Master Fund filed an amended Schedule 13G/A showing 16,148,621 shares, or 9.9%, of Perimeter Solutions outstanding.

Expected impact

Likely modest, two-sided reaction unless follow-on filings or activism signals emerge.

Evidence & confidence

The article is a primary SEC ownership disclosure (Schedule 13G/A) with a sizable stake, but it does not state intent to control, pursue a transaction, or change strategy.

Market effects

Limited sector read-through; this is company-specific ownership disclosure rather than an industry catalyst.

None indicated.

None indicated.

Counterpoint

A 13G/A can reflect passive or investment intent, so the stake may not translate into actionable governance pressure.

Key entities

  • Perimeter Solutions, Inc.

    Subject of the Schedule 13G/A amendment reporting WindAcre’s 9.9% beneficial ownership stake.

  • WindAcre Partnership LLC

    One of the reporting persons in the amended Schedule 13G/A.

  • WindAcre Partnership Master Fund LP

    Directly holds 16,148,621 shares, representing 9.9% of outstanding shares.

  • Snehal Rajnikant Amin

    Named as a reporting person and described as WindAcre’s managing member and principal beneficial owner.

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