Position in MMM
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$1,562,965
-$222,630 QoQ
Shares Held
10,762
-3.5% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in MMM Over Time
Shares Held
Position Value (USD)
Position in Conglomerates
Industrials · as of Mar 31, 2026GAMCO INVESTORS, INC. ET AL holds $161,316,523 across 7 Conglomerates names. MMM ranks #7 (1.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | HON |
Honeywell International Inc
|
191,952 | $45,502,797 | |
| 2 | MATW |
Matthews International Corp
|
1,537,177 | $39,689,910 | |
| 3 | OTTR |
Otter Tail Corp
|
264,800 | $23,241,496 | |
| 4 | VMI |
Valmont Industries Inc
|
57,990 | $23,171,064 | |
| 5 | GHC |
Graham Holdings Co
|
13,474 | $14,245,521 | |
| 6 | TRC |
Tejon Ranch Co
|
737,939 | $13,902,770 | |
| 7 | MMM |
3M Co
This page
|
10,762 | $1,562,965 |
All Filings in MMM
Export CSV
25 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,562,965 | 10,762 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $1,785,595 | 11,153 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $1,783,483 | 11,493 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $1,744,518 | 11,459 | Shares | Sole | 2025-08-13 | |
| 2025-03-31 | $1,688,890 | 11,500 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $1,573,865 | 12,192 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $1,576,834 | 11,535 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $1,175,491 | 11,503 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $828,428 | 9,341 | Shares | Sole | 2024-05-14 | |
| 2023-12-31 | $767,799 | 8,400 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $470,996 | 6,017 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $537,021 | 6,417 | Shares | Sole | 2023-08-15 | |
| 2023-03-31 | $596,912 | 6,792 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $681,017 | 6,792 | Shares | Sole | 2023-02-15 | |
| 2022-09-30 | $574,396 | 6,217 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $1,173,670 | 10,847 | Shares | Sole | 2022-08-12 | |
| 2022-03-31 | $852,325 | 6,847 | Shares | Sole | 2022-05-18 | |
| 2021-12-31 | $1,066,671 | 7,182 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $960,262 | 6,547 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $1,119,203 | 6,739 | Shares | Sole | 2021-08-13 | |
| 2021-03-31 | $1,084,550 | 6,732 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $956,814 | 6,547 | Shares | Sole | 2021-02-05 | |
| 2020-09-30 | $863,445 | 6,447 | Shares | Sole | 2020-11-06 | |
| 2020-06-30 | $827,816 | 6,347 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $713,025 | 6,247 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||