Position in AMTM
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$1,819,940
+$1,199,688 QoQ
Shares Held
69,783
+226.3% QoQ
Ownership
0.029%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Jun 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in AMTM Over Time
Shares Held
Position Value (USD)
Position in Specialty Business Services
Industrials · as of Mar 31, 2026GABELLI FUNDS LLC holds $59,723,983 across 11 Specialty Business Services names. AMTM ranks #7 (3.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | AZZ |
Azz Inc
|
167,238 | $20,926,490 | |
| 2 | CPRT |
Copart Inc
|
373,200 | $12,390,240 | |
| 3 | ULS |
UL Solutions Inc.
|
124,200 | $10,645,182 | |
| 4 | ABM |
Abm Industries Inc /De/
|
142,202 | $5,477,621 | |
| 5 | CASS |
Cass Information Systems Inc
|
69,398 | $3,054,899 | |
| 6 | DLB |
Dolby Laboratories, Inc.
|
47,876 | $2,875,432 | |
| 7 | AMTM |
Amentum Holdings, Inc.
This page
|
69,783 | $1,819,940 | |
| 8 | RBA |
Rb Global Inc.
|
18,000 | $1,725,300 |
All Filings in AMTM
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,819,940 | 69,783 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $620,252 | 21,388 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $533,797 | 22,288 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $591,501 | 25,053 | Shares | Sole | 2025-08-13 | |
| No filing history on record for this holder in this stock. | ||||||