MYI
BLACKROCK MUNIYIELD QUALITY FUND III, INC.$9.98 +0.02 (+0.20%)
Oct 27 4:00 PM ET · prev $9.96
Market cap
$1.5B
Small cap
1 year
−9.4%
from $11.02 · Oct 28
30 days
+4.2%
from $9.58
52-week range
$9.47–11.30
−12% from high · low Oct 7
Avg volume 20D
1.24M
shares / day
Short interest
109.5K
≈0.1% of shares · −55.1%
Days to cover
1.0
at average volume
Insider net
$0
no open-market trades · 12 mo
New fund stakes
0
Q2 2026 13F · 0 exits
Price
Daily candles with volume. Pins mark insider trades, rating changes, 13F stakes, reports, catalysts and short-interest jumps.
No data for this timeframe.
- X Jul 31 Short interest jumps 28.1% to 72.6K
- X Aug 31 Short interest jumps 342.8% to 274.8K
- X Sep 15 Short interest jumps 33.8% to 367.8K
- X Sep 30 Short interest falls 33.7% to 243.8K
- X Oct 15 Short interest falls 55.1% to 109.5K
Signal stack
Where each data set points today.
- InsidersNO TRADES
No open-market buys or sells in 12 months. Recent filings are awards, exercises and tax withholding.
- InstitutionsBULLISH
Q2 2026: 7 added (0 new), 4 trimmed or exited.
- Short sellersCOVERING
Short interest −55.1% to 109.5K shares. 1.0 days to cover, ≈0.1% of shares.
- TrendDOWNTREND
1% below its 50-day average.
Who's buying
13F· Q2 20260
new positions
0
exits
| Fund | Move | Value |
|---|---|---|
| UBS Group AG | ADD | $16.6M |
| OSAIC HOLDINGS, INC. | DOUBLED | $1.4M |
| Cetera Investment Advisers | ADD | $591.1K |
| Steward Partners Investment Advisory, LLC | ADD | $454.5K |
| BALYASNY ASSET MANAGEMENT L.P. | TRIM | $451.3K |
| JANE STREET GROUP, LLC | TRIM | $371.8K |
| Mariner, LLC | ADD | $355.7K |
| CITADEL ADVISORS LLC | ADD | $225.3K |
Quarterly 13F filings are due 45 days after each quarter ends.
Catalysts
Scheduled dates and disclosed events: earnings, FDA and trial readouts, halts, press releases. Colored dot = impact.
Recent
Insider ledger
Form 4$0
open-market buys or sells · 12 mo
| Date | Insider | Type | Value |
|---|---|---|---|
| Feb 23, 2026 | Toronto Dominion Investments, Inc. 10%+ Owner | OTHER | 2,313 sh |
| Feb 23, 2026 | Soccio Phillip | OTHER | $1.2K |
| Feb 23, 2026 | Harris Stayce D. Director | OTHER | 10 sh |
| Feb 23, 2026 | KALINOSKI MICHAEL Director | OTHER | 1 sh |
| Feb 23, 2026 | KALINOSKI MICHAEL Director | OTHER | 3,085 sh |
| Jan 30, 2026 | OCONNOR WALTER | TO ISSUER | $4.0K |
| Jan 30, 2026 | KALINOSKI MICHAEL | TO ISSUER | $1.3K |
| Jan 30, 2026 | Romaglino Christian | EXERCISE | 123.209 sh |
Earnings setup
Estimates| Period | EPS est. | Range | 30D rev. | Revenue |
|---|---|---|---|---|
| Current Q | — | — | — | $0.00 |
| Next Q | — | — | — | $0.00 |
| Current FY | — | — | — | $0.00 |
| Next FY | — | — | — | $0.00 |
Short side
FINRA· Oct 15, 2026109,476
shares short
-55.1%
vs prior settlement
1.0
days to cover
≈0.1%
of shares outstanding
Recent activity
The latest filings, insider trades, analyst actions, press and options flow — newest first.
Oct 1, 2026 Earnings calendar
MYI Q4 2026 Earnings Scheduled — 2026-10-01
Jun 30, 2026 Inst.
UBS Group AG — ADD
1,496,088 shares ($16.6M)
Jun 30, 2026 Inst.
OSAIC HOLDINGS, INC. — DOUBLED
130,071 shares ($1.4M)
Feb 23, 2026 Insider
Toronto Dominion Investments, Inc. acquired 2,313 shares
10%+ Owner
Feb 23, 2026 Insider
Soccio Phillip acquired 109.17 shares
$11.24 ($1.2K)
Feb 23, 2026 Insider
Harris Stayce D. acquired 10 shares
Director