CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in AMTM — Amentum Holdings, Inc.
CIK 884546
SAN FRANCISCO, CA
Position in AMTM
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$53,931,614
-$2,676,444 QoQ
Shares Held
2,067,930
+5.9% QoQ
Ownership
0.846%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 99.99250458187656.ToString("F0")%
Shared 0.ToString("F0")%
None 0.007495418123437447.ToString("F0")%
Common Shares in AMTM Over Time
Shares Held
Position Value (USD)
Position in Specialty Business Services
Industrials · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $1,350,200,297 across 29 Specialty Business Services names. AMTM ranks #7 (4.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | CTAS |
Cintas Corp
|
2,076,901 | $351,287,035 | |
| 2 | CPRT |
Copart Inc
|
5,422,686 | $180,033,175 | |
| 3 | RBA |
Rb Global Inc.
|
1,614,829 | $154,781,359 | |
| 4 | GPN |
Global Payments Inc
|
1,859,901 | $125,171,337 | |
| 5 | ARMK |
Aramark
|
1,863,997 | $75,566,438 | |
| 6 | UNF |
Unifirst Corp
|
226,403 | $56,960,730 | |
| 7 | AMTM |
Amentum Holdings, Inc.
This page
|
2,067,930 | $53,931,614 | |
| 8 | DLB |
Dolby Laboratories, Inc.
|
804,240 | $48,302,654 |
All Filings in AMTM
Export CSV
7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $53,931,614 | 2,067,930 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $56,608,058 | 1,952,002 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $44,119,995 | 1,842,171 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $41,199,756 | 1,745,013 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $28,194,675 | 1,549,158 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $26,587,324 | 1,264,257 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $24,526,641 | 760,516 | Shares | Sole | 2024-11-12 | |
| No filing history on record for this holder in this stock. | ||||||