Crown Castle
Ownership
Ownership Structure
Who owns Crown Castle (CCI)? This page shows the largest institutions and funds, the ownership structure and the latest insider transactions. 97.1% of the shares are freely tradable; institutional investors hold 100.4%.
Largest Shareholders
Institutions
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| BlackRock Inc | 11.02 | 46,955,280 | +0.7 | 03/31/2026 |
| Cohen & Steers Inc | 9.17 | 39,084,710 | -3.2 | 06/30/2026 |
| Vanguard Portfolio Management, LLC | 8.75 | 37,293,267 | +0.0 | 03/31/2026 |
| Vanguard Capital Management, LLC | 6.65 | 28,329,966 | +0.0 | 03/31/2026 |
| State Street Corp | 5.35 | 22,811,761 | +2.6 | 03/31/2026 |
| Wellington Management Company LLP | 4.07 | 17,325,403 | -7.7 | 06/30/2026 |
| Lazard Asset Management LLC | 3.54 | 15,099,726 | +12.2 | 06/30/2026 |
| Geode Capital Management, LLC | 3.14 | 13,363,077 | +2.6 | 03/31/2026 |
Funds
| Name | Stake (%) | Shares | Change (%) | Date |
|---|---|---|---|---|
| Vanguard Real Estate Index Investor | 3.89 | 16,589,444 | -0.1 | 07/31/2026 |
| Vanguard MStar Total Stk Mkt Idx Invest | 3.26 | 13,897,147 | +0.3 | 07/31/2026 |
Largest reported positions according to regulatory filings; stake as a percentage of shares outstanding, change versus the previous filing. Source: fundamentals data.
Insider holdings
| Person | Role | Shares | Value | As of | Type |
|---|---|---|---|---|---|
| Collins Robert Sean | Vice President and Controller | 5,113 | 376,828 $ | Aug 7, 2026 | direct |
Holdings as of each person's most recent SEC Form 4 filing — excluding options and RSUs, which are not shares yet. Holdings may have changed between two filings.
Insiders
Insider Transactions
| Date | Person | Role | Type | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Aug 7, 2026 | Collins Robert Sean | Vice President and Controller | Sell | 1,500 | 75.89 | 113,835 |
Reportable transactions by officers and major shareholders from SEC Form 4 filings. "Other" includes things like stock grants and option exercises without a buy/sell character. View all insider transactions →
Data as of: September 17, 2026 · Source: fundamental data & SEC filings (annual and quarterly reports, 10-K/10-Q)
Note: pure fact-based analysis, not investment advice and not a solicitation to buy or sell. All figures without guarantee.