River Street Advisors LLC
Position in MYI — Blackrock Muniyield Quality Fund III, Inc.
CIK 1964897
AURORA, IL
Position in MYI
as of Mar 31, 2026
· filed Apr 21, 2026
Position Value
$281,310
+$133,791 QoQ
Shares Held
26,766
+101.0% QoQ
Ownership
0.040%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
3 quarters on record
Voting authority
Sole 0.ToString("F0")%
Shared 0.ToString("F0")%
None 100.ToString("F0")%
Common Shares in MYI Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Mar 31, 2026River Street Advisors LLC holds $11,205,544 across 24 Asset Management names. MYI ranks #12 (2.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BLK |
BlackRock, Inc.
|
3,164 | $3,042,849 | |
| 2 | BX |
Blackstone Inc.
|
19,721 | $2,267,716 | |
| 3 | MHD |
Blackrock Muniholdings Fund, Inc.
|
50,618 | $570,971 | |
| 4 | NDMO |
Nuveen Dynamic Municipal Opportunities Fund
|
48,146 | $495,422 | |
| 5 | MQY |
Blackrock Muniyield Quality Fund, Inc.
|
44,489 | $488,489 | |
| 6 | NZF |
Nuveen Municipal Credit Income Fund
|
34,431 | $419,369 | |
| 7 | BN |
BROOKFIELD Corp /ON/
|
9,649 | $390,495 | |
| 8 | RFMZ |
RiverNorth Flexible Municipal Income Fund II, Inc.
|
28,566 | $361,359 |
All Filings in MYI
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $281,310 | 26,766 | Shares | Sole | 2026-04-21 | |
| 2025-09-30 | $147,519 | 13,314 | Shares | Sole | 2025-10-22 | |
| 2025-06-30 | $139,663 | 13,314 | Shares | Sole | 2025-07-21 | |
| No filing history on record for this holder in this stock. | ||||||