River Street Advisors
River Street Advisors reported 176 stocks worth $324M in its 13F filing for Q3 2026, filed Oct 22, 2026. Its largest holdings are MFSI (7.4%), IJH (5.0%) and NVDA (4.3%). Compared with Q2 2026, the fund opened new positions in META, added to MFSI, IJH and NVDA, trimmed SPYM, JPM and CAT and sold out of OSBC, HONA and OKE.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  MFSI Mfs Active | $23.9M | 7.4% | 732K | +17K (+2%) | 8 of 8 | |
| 2 |  IJH Ishares TR | $16.4M | 5.0% | 227K | +2,073 (+1%) | 8 of 8 | |
| 3 |  NVDA Nvidia Corporation | $13.8M | 4.3% | 60K | +1,566 (+3%) | 8 of 8 | |
| 4 |  AAPL Apple Inc | $11.1M | 3.4% | 33K | +869 (+3%) | 8 of 8 | |
| 5 |  SPYM Spdr Series Trust | $10.5M | 3.3% | 117K | −950 (−1%) | 8 of 8 | |
| 6 |  MSFT Microsoft Corp | $9.5M | 2.9% | 19K | +612 (+3%) | 8 of 8 | |
| 7 |  VEA Vanguard Tax-Managed Fds | $8.3M | 2.6% | 118K | +6,109 (+5%) | 8 of 8 | |
| 8 |  AVGO Broadcom Inc | $8.1M | 2.5% | 23K | +887 (+4%) | 8 of 8 | |
| 9 |  GOOGL Alphabet Inc | $8M | 2.5% | 23K | +967 (+4%) | 8 of 8 | |
| 10 |  BSCR Invesco Exch Trd Slf Idx FD | $7.1M | 2.2% | 364K | +22K (+6%) | 8 of 8 |
Positions at Sep 30, 2026, as reported. Change is against the fund's Q2 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q2 2026, gone in Q3 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
 OSBC Old Second Bancorp Inc Ill | $18.2M | 779K |
 HONA Honeywell Aerospace Inc Com | $719K | 3,251 |
 OKE Oneok Inc New | $462K | 5,309 |
 BSMQ Invesco Exch Trd Slf Idx FD | $345K | 15K |
 BSCQ Invesco Exch Trd Slf Idx FD | $277K | 14K |
🔒 Free account: see all 11.
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 Q3 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Oct 22, 2026 | 13F-HR | Q3 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →River Street Advisors 13F FAQ
What does River Street Advisors own?
River Street Advisors reported 176 stocks worth $324M in its 13F filing for Q3 2026, filed Oct 22, 2026. Its largest holdings are MFSI (7.4%), IJH (5.0%) and NVDA (4.3%). The table above lists every position in the filing (the top 10 without an account).
What did River Street Advisors buy and sell in Q3 2026?
Compared with Q2 2026: 10 new positions, 87 added to, 30 trimmed and 11 sold out. New positions include META. It sold all of OSBC, HONA and OKE.
When will River Street Advisors file its next 13F?
Holdings as of Dec 31, 2026 are due by Feb 15, 2027. The filing appears on this page within minutes of reaching the SEC.
How much is River Street Advisors's portfolio worth?
The Q3 2026 filing reports $324M 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.