MainStreet Investment Advisors
MainStreet Investment Advisors reported 166 stocks worth $734M in its 13F filing for Q2 2026, filed Aug 12, 2026. Its largest holdings are IJH (6.3%), EFA (5.7%) and AAPL (5.1%). Compared with Q1 2026, the fund opened new positions in HON, HONA and HGER, added to VGSH, IVV and JNJ, trimmed IJH, EFA and AAPL and sold out of RTX, SCHB and XOM.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  IJH Ishares TR | $46M | 6.3% | 596K | −39K (−6%) | 8 of 8 | |
| 2 |  EFA Ishares TR | $42.1M | 5.7% | 405K | −9,005 (−2%) | 8 of 8 | |
| 3 |  AAPL Apple Inc | $37.3M | 5.1% | 129K | −4,276 (−3%) | 8 of 8 | |
| 4 |  VGSH Vanguard Scottsdale Fds | $29.2M | 4.0% | 502K | +1,483 (+0%) | 8 of 8 | |
| 5 |  MSFT Microsoft Corp | $25.3M | 3.5% | 68K | −86 (−0%) | 8 of 8 | |
| 6 |  GOOGL Alphabet Inc | $22.4M | 3.0% | 63K | −6,120 (−9%) | 8 of 8 | |
| 7 |  IJR Ishares TR | $21.3M | 2.9% | 144K | −10K (−7%) | 8 of 8 | |
| 8 |  JPM Jpmorgan Chase & Co. | $20.6M | 2.8% | 63K | −218 (−0%) | 8 of 8 | |
| 9 |  IVV Ishares TR | $17.4M | 2.4% | 23K | +5,259 (+29%) | 7 of 8 | |
| 10 |  CAT Caterpillar Inc | $17.3M | 2.4% | 16K | −2,308 (−12%) | 8 of 8 |
Positions at Jun 30, 2026, as reported. Change is against the fund's Q1 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q1 2026, gone in Q2 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
HONEYWELL INTL INC | $8.3M | 37K |
 RTX Rtx Corporation | $2.1M | 11K |
 SCHB Schwab US Broad Market ETF | $891K | 36K |
 XOM Exxon Mobil Corp | $802K | 4,725 |
 ADSK Autodesk Inc | $370K | 1,546 |
🔒 Free account: see all 6.
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q2 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Aug 12, 2026 | 13F-HR | Q2 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →MainStreet Investment Advisors 13F FAQ
What does MainStreet Investment Advisors own?
MainStreet Investment Advisors reported 166 stocks worth $734M in its 13F filing for Q2 2026, filed Aug 12, 2026. Its largest holdings are IJH (6.3%), EFA (5.7%) and AAPL (5.1%). The table above lists every position in the filing (the top 10 without an account).
What did MainStreet Investment Advisors buy and sell in Q2 2026?
Compared with Q1 2026: 14 new positions, 78 added to, 62 trimmed and 6 sold out. New positions include HON, HONA and HGER. It sold all of RTX, SCHB and XOM.
When will MainStreet Investment Advisors file its next 13F?
Holdings as of Sep 30, 2026 are due by Nov 16, 2026. The filing appears on this page within minutes of reaching the SEC.
How much is MainStreet Investment Advisors's portfolio worth?
The Q2 2026 filing reports $734M in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.