SBA Communications
SBAC · NASDAQ
Who owns SBAC
Largest institutional holders, from their latest 13F filings
The 10 largest institutions hold 50.5% of SBAC’s shares.
- Dodge & Cox11.6%
- Vanguard Portfolio Management, LLC9.3%
- BlackRock Institutional Trust Company, N.A.7.0%
- Vanguard Capital Management, LLC6.5%
- Next 6 largest institutions16.1%
- All other shareholders49.5%
| Holder | Shares | % of shares |
|---|---|---|
| Dodge & Cox | 12.32M | 11.62% |
| Vanguard Portfolio Management, LLC | 9.82M | 9.26% |
| BlackRock Institutional Trust Company, N.A. | 7.38M | 6.96% |
| Vanguard Capital Management, LLC | 6.94M | 6.54% |
| State Street Investment Management (US) | 5.12M | 4.83% |
| Cohen & Steers Capital Management, Inc. | 3.25M | 3.06% |
| Geode Capital Management, L.L.C. | 3.18M | 2.99% |
| JP Morgan Asset Management | 2.20M | 2.08% |
| Charles Schwab Investment Management, Inc. | 1.71M | 1.61% |
| Dimensional Fund Advisors, L.P. | 1.61M | 1.52% |
Largest mutual fund holders
| Holder | Shares | % of shares |
|---|---|---|
| Dodge & Cox Stock Fund | 7.76M | 7.31% |
| Vanguard Real Estate Index Fund | 4.02M | 3.79% |
| Vanguard Total Stock Market Index Fund | 3.38M | 3.19% |
| Vanguard 500 Index Fund | 2.78M | 2.62% |
| Vanguard Mid-Cap Index Fund | 2.30M | 2.16% |
Insider trades
Form 4 filings by officers, directors and large holders
Over the last 6 months, insiders sold $54.80K (1 trade) of SBAC on the open market, with no buys.
| Insider | Type | Shares | Value |
|---|---|---|---|
| Krouse George R Jr | Sale | 300 | $54.80K |
| DAY DONALD | Option exercise | 457 | — |
| DAY DONALD | Tax withholding | 171 | $30.95K |
| DAY DONALD | Option exercise | 457 | — |
| BOWEN LAURIE | Award | 1.11K | — |
| Wilson Amy E | Award | 1.11K | — |
| Johnson Jay LeCoryelle | Award | 1.11K | — |
| Chan Mary S | Award | 1.11K | — |
| Krouse George R Jr | Award | 1.11K | — |
| LANGER JACK | Award | 1.11K | — |
Congressional trades
Disclosed by members of Congress over the last 12 months
| Member | Type | Amount | Traded |
|---|---|---|---|
| Gil CisnerosHouse | Sale | $1K–$15K | Dec 19, 2025 |
| Gil CisnerosHouse | Purchase | $1K–$15K | Nov 12, 2025 |
| Ro KhannaHouse | Purchase | $1K–$15K | Nov 3, 2025 |
| Ro KhannaHouse | Purchase | $1K–$15K | Oct 27, 2025 |
Short interest
Settled Sep 30, 2026
- Shares short
- 3.31M
- Days to cover
- 3.35
- % of shares outstanding
- 3.13%
- Average daily volume
- 988.89K
- Change since last report
- −12.6%
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