SEC 13F Intelligence

Managers / Q1 2026

McMillan Office, Inc.

CIK 0002109205 · 25875 JEFFERSON AVE, ST. CLAIR SHORES, MI, 48081 · 313-962-0787

Reported Value
$782M
Q1 2026
Positions
500
Filings on Record
2
2019–present window
Filed
Apr 23, 2026
original filing

Summary

Mcmillan Office, Inc. reported $782M in U.S.-listed holdings across 500 positions for Q1 2026.

Its largest position, GOOGL, represents 12.1% of the portfolio.

Compared with Q4 2025, the fund opened 20 new positions and exited 9.

Reported Value by Quarter

13F Reported Value
Q4 ’25: $831MQ4 ’25Q1 ’26: $782MQ1 ’26filingsflow.com

Portfolio Composition

By security type

Composition data arrives with ticker enrichment.

Quarter-over-Quarter Changes full breakdown →

Holdings — Q1 2026

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#IssuerClass% PortfolioValueShares

Filing History

QuarterReported ValuePositionsFiledTypeLinks
Q1 2026$782M500Apr 23, 202613F-HRchanges · EDGAR ↗
Q4 2025$831M491Feb 12, 202613F-HRchanges · EDGAR ↗

13F filings are due up to 45 days after quarter end, so holdings shown here lag the fund’s current book. Source: original SEC filing on EDGAR ↗.