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Platinum Equity Advisors, LLC/DE

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13F filer, CIK 1803274, BEVERLY HILLS, CA

Platinum Equity Advisors, LLC/DE reported $7,703,039,775 across 5 holdings for the quarter ended 2025-09-30, in a 13F-HR/A filed 2026-01-06.

Filed (acceptance time not in the bulk data set), ingested 13F-HR/A 0001104659-26-001205

Period
2025-09-30
Reported value
$7.7B
Holdings
5
Top 10 weight
100%
New
1
Sold out
0

Part of the filer group Platinum Equity Advisors, LLC/DE

How groups are built

Largest buys vs the previous quarter

SecurityShares changeApprox. value
MHnew+165,160,216$2.07B

Ranked by the share change valued at this quarter's implied price (value over shares in the 13F). A position sold out is valued at the previous quarter's price, its last report.

Largest sells vs the previous quarter

None.

Holdings, Q3 2025

Share positions as resolved from 13F-HR/A 0001104659-26-001205, largest first. % of portfolio is the value over $7,702,592,511, the sum of the share positions whose value is usable for ratios (method).

SecurityHistorySharesValue% of portfolioChangeLatest eventTimeline
INGMINGRAM MICRO HLDG CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: 210,952,854 shares; 2025Q1: 210,952,854 shares; 2025Q2: 210,952,854 shares; 2025Q3: 210,952,854 shares 210,952,854$4.53B58.86%0Timeline
MHMCGRAW HILL INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: not reported; 2024Q4: not reported; 2025Q1: not reported; 2025Q2: not reported; 2025Q3: 165,160,216 shares 165,160,216$2.07B26.91%newTimeline
CTOSCUSTOM TRUCK ONE SOURCE INCQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 148,600,000 shares; 2024Q4: 148,600,000 shares; 2025Q1: 156,743,635 shares; 2025Q2: 156,743,635 shares; 2025Q3: 156,743,635 shares 156,743,635$1.01B13.06%0Timeline
RYZRYERSON HLDG CORPQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 3,924,478 shares; 2024Q4: 3,924,478 shares; 2025Q1: 3,924,478 shares; 2025Q2: 3,924,478 shares; 2025Q3: 3,924,478 shares 3,924,478$89.7M1.16%0Timeline
IMXIINTERNATIONAL MONEY EXPRESSQuarterly shares; oldest to newest; scale is this security's eight-quarter maximum; 2023Q4: restricted; 2024Q1: restricted; 2024Q2: restricted; 2024Q3: 32,016 shares; 2024Q4: 32,016 shares; 2025Q1: 32,016 shares; 2025Q2: 32,016 shares; 2025Q3: 32,016 shares 32,016$447K0.01%0Timeline

How Q3 2025 was built

Available 13F filings of this filer for the quarter and their roles: the base report is the latest original or restatement, NEW HOLDINGS amendments filed after it are added (method).

FilingRoleAmendmentFiledAcceptedIngested
13F-HR 0001104659-25-111855 superseded2025-11-14acceptance time not in the bulk data set
13F-HR/A 0001104659-26-001205 baserestatement2026-01-06acceptance time not in the bulk data set
13F-HR/A 0001104659-26-001207 addednew holdings2026-01-06acceptance time not in the bulk data set