Holders
Fund holders
| Name | Date reported | Shares | Value | % Held | 
|---|---|---|---|---|
| Vanguard Total Stock Market Index Fund | Dec 31, 2017 | 43.7M | 4.2B | 2.5% | 
| Vanguard 500 Index Fund | Dec 31, 2017 | 31.0M | 3.0B | 1.7% | 
| Fidelity Contrafund Inc | Jun 30, 2018 | 26.7M | 3.0B | 1.5% | 
| SPDR S&P 500 ETF Trust | Jun 30, 2018 | 19.9M | 2.2B | 1.1% | 
| Vanguard Institutional Index Fund-Institutional Index Fund | Dec 31, 2017 | 18.4M | 1.8B | 1.0% | 
| Price (T.Rowe) Blue Chip Growth Fund Inc. | Jun 30, 2018 | 13.4M | 1.5B | 0.8% | 
| Price (T.Rowe) Growth Stock Fund Inc. | Jun 30, 2018 | 12.6M | 1.4B | 0.7% | 
| Vanguard Growth Index Fund | Dec 31, 2017 | 12.2M | 1.2B | 0.7% | 
| Fidelity 500 Index Fund | Jun 30, 2018 | 11.8M | 1.3B | 0.7% | 
| iShares Core S&P 500 ETF | Jun 30, 2018 | 11.5M | 1.3B | 0.6% |