Michael Boyle signed Mainstream Engineering Corporation's 2024 Form 5500 as plan administrator.
Signer names are public record from the Form 5500 e-signature.
Mainstream Engineering Corporation's EIN is 59-2744408.
Download the official 2024 Form 5500 (PDF) for Mainstream Engineering Corporation from the U.S. Department of Labor's EFAST2 system.
Download the official 2024 Form 5500 (PDF)Mainstream Engineering Corporation's plan includes profit-sharing, ERISA 404(c) participant direction, a 401(k) feature, a default investment (QDIA).
Holdings are itemized directly on this plan's Schedule of Assets, below.
| Name | EIN | Location | Relation | Direct comp | Indirect comp |
|---|---|---|---|---|---|
| PRINCIPAL LIFE INSURANCE COMPANY | 42-0127290 | — | CONTRACT ADMINISTRATOR | $17K | — |
Rows tagged as a trust or pooled fund hold many underlying securities. Click one to drill into its own Schedule of Assets — where the individual funds, shares, and CUSIPs live.
| PI | % of plan | |||||
|---|---|---|---|---|---|---|
| PRIN LGCAP S&P 500 INDEX SA-I2 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 016 | Pooled Separate Account | — | — | $2.9M | 17.6% | |
| Prin LifeTm 2030 Sep Acct-I3 | Pooled Separate Accounts | — | $0 | $2.9M | 17.6% | |
| Participant Loans | Participant loans | — | $0 | $1.8M | 11.2% | |
| PRIN MIDCAP SEP ACCT-I2 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 020 | Pooled Separate Account | — | — | $1.8M | 11.2% | |
| PRIN LIFETM 2050 SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 079 | Pooled Separate Account | — | $0 | $1.8M | 11.0% | |
| PRIN LIFETM 2040 SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 078 | Pooled Separate Account | — | $0 | $1.2M | 7.4% | |
| PRIN BLUE CHIP SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 133 | Pooled Separate Account | — | $0 | $1.2M | 7.1% | |
| PRIN LIFETM 2030 SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 077 | Pooled Separate Account | — | $0 | $905K | 5.5% | |
| Prin SmallCap Value II SA-I2 | Common Stocks | — | $0 | $821K | 5.0% | |
| PRINCIPAL SMALLCAP SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 029 | Pooled Separate Account | — | — | $821K | 5.0% | |
| PRIN LIFETM 2060 SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 130 | Pooled Separate Account | — | $0 | $765K | 4.7% | |
| PRIN LIQUID ASSETS SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 024 | Pooled Separate Account | — | $0 | $572K | 3.5% | |
| PRIN DIV INTL SA-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 015 | Pooled Separate Account | — | — | $555K | 3.4% | |
| Prin Fin Grp, Inc. Stock SA-R6 | Common Stocks | — | $0 | $555K | 3.4% | |
| Prin MidCap Value I SA-I3 | Common Stocks | — | $0 | $381K | 2.3% | |
| PRIN SMCAP S&P 600 INDEX SA-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 028 | Pooled Separate Account | — | — | $381K | 2.3% | |
| PRIN MIDCAP S&P 400 IDX SA-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 023 | Pooled Separate Account | — | — | $372K | 2.3% | |
| Prin Liquid Assets Sep Acct-I3 | Pooled Separate Accounts | — | $0 | $372K | 2.3% | |
| PRIN U.S. PROPERTY SA-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 027 | Pooled Separate Account | — | $0 | $350K | 2.1% | |
| PRIN LIFETM 2020 SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 076 | Pooled Separate Account | — | — | $314K | 1.9% | |
| Prin LgCap S&P 500 Index SA-I2 | Common Collective Trusts | — | $0 | $314K | 1.9% | |
| PRIN GOVT&HQBND SEP ACCT-I2 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 007 | Pooled Separate Account | — | $0 | $293K | 1.8% | |
| PRIN LARGECAP GROWTH I SA-I2 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 066 | Pooled Separate Account | — | $0 | $263K | 1.6% | |
| PRIN SMALLCAP GROWTH I SA-I2 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 070 | Pooled Separate Account | — | — | $246K | 1.5% | |
| Prin MidCap S&P 400 Idx SA-I3 | Common Collective Trusts | — | $0 | $246K | 1.5% | |
| PRIN INTL SMALLCAP SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 014 | Pooled Separate Account | — | $0 | $224K | 1.4% | |
| Prin Blue Chip Sep Acct-I3 | Pooled Separate Accounts | — | $0 | $222K | 1.4% | |
| Prin MidCap Sep Acct-I2 | Pooled Separate Accounts | — | $0 | $216K | 1.3% | |
| PRIN SMALLCAP VALUE II SA-I2 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 096 | Pooled Separate Account | — | — | $216K | 1.3% | |
| PRIN CAPITAL APPR SA-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 119 | Pooled Separate Account | — | — | $178K | 1.1% | |
| Prin Div Intl SA-I3 | Common Stocks | — | $0 | $178K | 1.1% | |
| PRIN LIFETM 2070 SEP ACCT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 179 | Pooled Separate Account | — | $0 | $167K | 1.0% | |
| Prin Core Plus Bond Sep Act-I3 | Other securities | — | $0 | $160K | 1.0% | |
| Prin Equity Income SA-I3 | Common Stocks | — | $0 | $144K | 0.9% | |
| PRIN CORE PLUS BOND SEP ACT-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 005 | Pooled Separate Account | — | — | $144K | 0.9% | |
| Prin SmCap S&P 600 Index SA-I3 | Common Stocks | — | $0 | $138K | 0.8% | |
| PRIN LARGECAP VALUE III SA-I2 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 068 | Pooled Separate Account | — | $0 | $130K | 0.8% | |
| PRIN MIDCAP GROWTH III SA-I2 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 026 | Pooled Separate Account | — | — | $105K | 0.6% | |
| Prin LifeTm 2070 Sep Acct-I3 | Pooled Separate Accounts | — | $0 | $105K | 0.6% | |
| PRIN MIDCAP VALUE I SA-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 043 | Pooled Separate Account | — | $0 | $104K | 0.6% | |
| PRIN LIFETM STR INC SA-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 080 | Pooled Separate Account | — | — | $56K | 0.3% | |
| Prin Capital Appr SA-I3 | Common Stocks | — | $0 | $56K | 0.3% | |
| Insurance Company GeneralGuaranteed Interest | Common Stocks | — | $0 | $32K | 0.2% | |
| PRIN EQUITY INCOME SA-I3 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 120 | Pooled Separate Account | — | — | $32K | 0.2% | |
| PRIN FIN GRP, INC. STOCK SA-R6 PRINCIPAL LIFE INSURANCE COMPANY · EIN 42-0127290 / PN 086 | Pooled Separate Account | — | — | $2K | <0.1% |
Detected from the parsed Schedule of Assets. Click a family to see every plan that holds it — ranked by position size.
