Republic Services (RSG)Cascade Investment, L.L.C. raised its RSG stake to 37.9% from 36.7% 37.9%

37.9%

Stake · was 36.7%

116M

Shares owned

Stake as of

Sep 4, 2026

Filed

Sep 9, 2026

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Apr 27, 2026Federal contract · $525K obligatedGeneral Services Administration awarded Republic Services: $525K obligated to date
2. Jul 7, 2026Government · Federal Register noticeGranting of Requests for Early Termination of the Waiting Period Under the Premerger Notification Rules
3. Jul 29, 20265% stakeBlackRock, Inc. reported a passive stake (13G) of 5.0%
4. Aug 6, 2026Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
5. Aug 10, 2026Insider · 1 personInsiders: 3 purchases (~$56.2M)
6. Aug 11, 2026Insider · 1 personInsiders: 4 purchases (~$51.9M)
7. Aug 12, 2026Insider · 1 personInsiders: 5 purchases (~$37.7M)
8. Aug 13, 2026Insider · 1 personInsiders: 2 purchases (~$40.7M)
9. Aug 14, 2026Insider · 1 personInsiders: 2 purchases (~$32.2M)
10. Aug 17, 2026Insider · 1 personInsiders: 3 purchases (~$44.4M)
11. Aug 18, 2026Insider · 1 personInsiders: 3 purchases (~$43.6M)
12. Aug 19, 2026Insider · 1 personInsiders: 9 purchases (~$39.8M)
13. Aug 20, 20265% stakeCascade Investment, L.L.C. filed an activist stake (13D) of 36.7%
14. Aug 20, 2026Insider · 1 personInsiders: 3 purchases (~$46.0M)
15. Aug 21, 2026Insider · 1 personInsiders: 3 purchases (~$42.2M)
16. Aug 24, 2026Insider · 1 personInsiders: 3 purchases (~$67.2M)
17. Aug 25, 2026Insider · 1 personInsiders: 4 purchases (~$59.8M)
18. Aug 26, 2026Insider · 1 personInsiders: 3 purchases (~$61.0M)
19. Aug 27, 2026Insider · 1 personInsiders: 3 purchases (~$62.5M)
20. Aug 28, 2026Insider · 1 personInsiders: 3 purchases (~$55.6M)
21. Aug 31, 2026Insider · 1 personInsiders: 4 purchases (~$66.8M)
22. Sep 1, 2026Insider · 1 personInsiders: 4 purchases (~$45.6M)
23. Sep 2, 2026Insider · 1 personInsiders: 4 purchases (~$73.5M)
24. Sep 3, 2026Insider · 1 personInsiders: 4 purchases (~$83.2M)
25. Sep 4, 2026Insider · 1 personInsiders: 3 purchases (~$81.5M)

What came next

1. Sep 8, 2026Insider · 1 personInsiders: 3 purchases (~$90.7M)
2. Sep 9, 20265% stakeCascade Investment, L.L.C. filed an activist stake (13D) of 37.9%
3. Sep 9, 2026Insider · 1 personInsiders: 3 purchases (~$68.9M)

How to read SEC Schedule 13D

A Schedule 13D and a Schedule 13G both disclose beneficial ownership of more than 5% of a US company's voting shares. A 13D is the long form, filed by holders who may seek to influence or control the company, and it must state what they intend to do. A 13G is the short form, open only to passive holders and to certain institutions holding in the ordinary course of business, and it asks no question about intent.

Full guide: Schedule 13D vs Schedule 13G: what is the difference?

What else is on file for Republic Services

For Republic Services, OQRO holds 86 insider filings (SEC Form 4 or Form 144), 2 Congress trade reports, 30 fund holdings reports (13F) and 6 federal contract awards dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its RSG page.

How this filing works

• Schedule 13D vs 13G

Other disclosures at Republic Services

• USAspending.gov award recordSep 23, 2026
• USAspending.gov award recordSep 23, 2026
• USAspending.gov award recordSep 18, 2026
• USAspending.gov award recordSep 16, 2026
• USAspending.gov award recordSep 15, 2026
• SEC Form 4Sep 14, 2026

Everything OQRO holds on this company is on its RSG page.