Affiliated Managers Group, Inc. (MGRE) short interest & short volume · 9K shares short
Affiliated Managers Group, Inc. official short interest (FINRA, twice monthly) and daily short volume (FINRA Reg SHO), with history, % of float and days to cover.
What changed
MGRE short interest rose 99.9% to 9K shares in the Oct 15, 2026 report (1.0 days to cover). Daily short volume averaged 40.4% of volume over the last 20 sessions, down from 42.1% the 20 sessions before, the 21st percentile of its own 20-day averages since Sep 23, 2025.
Short interest
Official, twice monthly · settled Oct 15, 2026
- Shares short
- 9K
- prior 5K
- % of float
- —
- no float on file
- Days to cover
- 1.0
- avg vol 48K
- Change vs prior report
- +99.9%
Days to cover is short interest divided by FINRA's average daily volume for the period: how many average days of trading it would take shorts to buy back.
Source: FINRA equity short interest (twice monthly) · Settlement Oct 15, 2026
Daily short volume
Share of each day's volume sold short · FINRA Reg SHO
- Latest (Nov 2)
- 36.5%
- 7K of 19K
- 20-day average
- 40.4%
- prior 42.1%
- Percentile vs own history
- 21st
- 233 periods since 2025
Loading prices…
Source: FINRA Reg SHO daily short sale volume · Latest Nov 2, 2026
Short squeeze score (model)
Price since settlement: -0.9%
Model, not a forecast: 40 pts short interest % of float (full at 30%), 25 pts days to cover (full at 10), 15 pts rise in short interest since the prior report (full at +50%), 20 pts price gain since the settlement date (full at +25%). Missing inputs score 0.
MGRE's squeeze score and its inputs with Lician Pro.Start 3-day trial — $149/yr
Market-wide: most shorted stocks, biggest changes and unusual short volume · MGRE overview
| Date | Short | Total | Short % of volume |
|---|---|---|---|
| 2026-11-02 | 6,901 | 18,918 | 36.5% |
| 2026-10-30 | 21,939 | 36,843 | 59.5% |
| 2026-10-29 | 5,966 | 17,444 | 34.2% |
| 2026-10-28 | 7,569 | 14,793 | 51.2% |
| 2026-10-27 | 3,686 | 14,585 | 25.3% |
| 2026-10-26 | 16,607 | 25,463 | 65.2% |
| 2026-10-23 | 3,851 | 13,126 | 29.3% |
| 2026-10-22 | 2,967 | 12,043 | 24.6% |
| 2026-10-21 | 26,375 | 38,326 | 68.8% |
| 2026-10-20 | 8,309 | 25,104 | 33.1% |
MGRE short interest FAQ
What is MGRE's short interest?
Affiliated Managers Group, Inc. (MGRE) had 9K shares sold short and not yet covered in FINRA's Oct 15, 2026 settlement report.
How many days to cover does MGRE have?
1.0 days: 9K shares short divided by an average daily volume of 48K for the Oct 15, 2026 period.
Is MGRE short interest rising or falling?
MGRE short interest rose (+99.9%) from 5K to 9K shares in the Oct 15, 2026 report.
Is MGRE a short squeeze candidate?
Lician's squeeze watch scores MGRE 18 out of 100 (low) from the Oct 15, 2026 report: days to cover 2.5/25, change in short interest vs prior report 15/15, price change since settlement date 0/20. It is a transparent model of how crowded the short side is, not a forecast that a squeeze will happen.
What share of MGRE daily volume is sold short?
40.4% on average over the last 20 sessions to Nov 2, 2026 (FINRA Reg SHO daily short volume; the 21st percentile of its own 20-day averages). Short volume counts market makers' same-day short sales, so it is not short interest.
What was MGRE's latest FINRA short volume?
On Nov 2, 2026, cached FINRA short volume for Affiliated Managers Group, Inc. (MGRE) was 6,901 shares, 36.5% of 18,918 total volume.
How many MGRE short-volume sessions are listed on this page?
This page lists 10 cached FINRA short-volume sessions for Affiliated Managers Group, Inc. (MGRE), from Oct 20, 2026 through Nov 2, 2026.
How did MGRE short volume percent change from the prior cached session?
Cached FINRA short volume for Affiliated Managers Group, Inc. (MGRE) moved from 59.5% on Oct 30, 2026 to 36.5% on Nov 2, 2026, down 23.0 percentage points.
Not investment advice. Figures as filed or reported, not a live feed.