Top Institutional Investors

PLATINUM EQUITY, LLC — 13F Holdings & Portfolio

CIK 1228754 · latest 13F-HR filed 2026-05-15

Backtest portfolio

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM

$32.3M

Long-equity book

Holdings

2

Distinct positions

Period

2026-03-31

Filed 2026-05-15

Q/Q Activity

+0 / −0 / ↑0 / ↓1

vs 2025-12-31

Firm Profile & Key People
Name Title / Status Ownership Type

Top Adds (vs prior quarter)

  • No increased positions.
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Top Trims

  • UWM HOLDINGS CORPORATION-$2.3M -17.4%
Show all 1 →

New Positions

  • No new positions this quarter.
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Exited Positions

  • No exits this quarter.
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All Holdings

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 ARDAGH METAL PACKAGING S A AMBP L02235106 $21.5M 66.52% 5,311,164 SH
2 UWM HOLDINGS CORPORATION UWMC 91823B109 $10.8M 33.48% 2,990,201 SH
Filing History
Period Filed AUM Holdings Accession
2026-03-31 2026-05-15 $32.3M 2 0001104659-26-061862
2025-12-31 2026-02-17 $34.9M 2 0001104659-26-015711
2025-09-30 2025-11-14 $51.3M 3 0001104659-25-111859