| iShares S&P 500 Index K iShares 0 | Other securities | — | — | $486K | 17.8% |
| ClearBridge Large Cap Growth IS Legg Mason 0 | Other securities | — | — | $295K | 10.8% |
| GM iShares MSCI EAFE Intl Index K iShares 0 | Other securities | — | — | $175K | 6.4% |
| Victory Pioneer Sel Mid Cap Growth R6 Victory 0 | Other securities | — | — | $162K | 5.9% |
| GM Lord Abbett Short Duration Income R6 Lord Abbett 0 | Other securities | — | — | $161K | 5.9% |
| GM Western Asset Core Bond IS Legg Mason 0 | Other securities | — | — | $139K | 5.1% |
| Janus Henderson Triton N Janus Henderson 0 | Other securities | — | — | $127K | 4.7% |
| GM American Funds Washington Mutual R6 American Funds 0 | Other securities | — | — | $126K | 4.6% |
| GM Victory Pioneer Sel Mid Cap Growth R6 Victory 0 | Other securities | — | — | $114K | 4.2% |
| American Funds New Perspective R6 American Funds 0 | Other securities | — | — | $99K | 3.6% |
| GM ClearBridge Large Cap Growth IS Legg Mason 0 | Other securities | — | — | $97K | 3.6% |
| BlackRock Liquidity T-Fund Premier BlackRock 0 | Other securities | — | — | $91K | 3.3% |
| American Funds Washington Mutual R6 American Funds 0 | Other securities | — | — | $85K | 3.1% |
| BlackRock LifePath Index 2040 K BlackRock 0 | Other securities | — | — | $79K | 2.9% |
| Various Rates and Maturities Participant's Loan Account 0 | Participant loans | — | — | $72K | 2.7% |
| GM BlackRock Liquidity T-Fund Premier BlackRock 0 | Other securities | — | — | $68K | 2.5% |
| American Funds American Balanced R6 American Funds 0 | Other securities | — | — | $54K | 2.0% |
| GM iShares U.S. Aggregate Bond Index K iShares 0 | Other securities | — | — | $51K | 1.9% |
| GM Macquarie Small Cap Value Instl Macquarie 0 | Other securities | — | — | $44K | 1.6% |
| BlackRock Lifepath Index Retire K BlackRock 0 | Other securities | — | — | $41K | 1.5% |
| American Funds Capital Inc Bldr R6 American Funds 0 | Common Stock | — | — | $35K | 1.3% |
| BlackRock LifePath Index 2030 K BlackRock 0 | Other securities | — | — | $31K | 1.1% |
| GM Janus Henderson Triton N Janus Henderson 0 | Other securities | — | — | $21K | 0.8% |
| American Funds US Government Sec R6 American Funds 0 | Other securities | — | — | $16K | 0.6% |
| iShares U.S. Aggregate Bond Index K iShares 0 | Other securities | — | — | $11K | 0.4% |
| PGIM High Yield R6 PGIM 0 | Other securities | — | — | $11K | 0.4% |
| Western Asset Core Bond IS Legg Mason 0 | Other securities | — | — | $9K | 0.3% |
| American Funds New World R6 American Funds 0 | Other securities | — | — | $9K | 0.3% |
| iShares MSCI EAFE Intl Index K iShares 0 | Other securities | — | — | $6K | 0.2% |
| DWS Rreef Real Estate Securities R6 DWS 0 | Other securities | — | — | $5K | 0.2% |
| BlackRock LifePath Index 2050 K BlackRock 0 | Other securities | — | — | $4K | 0.2% |
| Macquarie Small Cap Value Instl Macquarie 0 | Other securities | — | — | $1K | <0.1% |
