Campbell & CO Investment Adviser LLC
Position in DLB — Dolby Laboratories, Inc.
CIK 1353570
BALTIMORE, MD
Position in DLB
as of Jun 30, 2026
· filed Aug 3, 2026
Position Value
$5,666,967
+$4,845,647 QoQ
Shares Held
107,778
+688.1% QoQ
Ownership
0.115%
of shares outstanding
% of Portfolio
0.30%
of 13F equity value
Holder Rank
#63
of 389 holders
Holding Since
Sep 2021
15 quarters on record
Voting authority
Sole 0%
Shared 0%
None 100%
Common Shares in DLB Over Time
Shares Held
Position Value (USD)
Position in Specialty Business Services
Industrials · as of Jun 30, 2026Campbell & CO Investment Adviser LLC holds $13,016,798 across 10 Specialty Business Services names. DLB ranks #1 (43.5% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DLB |
Dolby Laboratories, Inc.
This page
|
107,778 | $5,666,967 | |
| 2 | FA |
First Advantage Corp
|
81,277 | $1,467,049 | |
| 3 | ABM |
Abm Industries Inc /De/
|
27,160 | $1,201,558 | |
| 4 | ARMK |
Aramark
|
17,693 | $1,006,731 | |
| 5 | MMS |
Maximus, Inc.
|
17,458 | $938,542 | |
| 6 | QUAD |
Quad/Graphics, Inc.
|
86,782 | $731,572 | |
| 7 | LZ |
Legalzoom.Com, Inc.
|
101,573 | $622,642 | |
| 8 | RTO |
Rentokil Initial PLC /Fi
|
21,021 | $601,410 |
All Filings in DLB
Export CSV
15 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $5,666,967 | 107,778 | Shares | Sole | 2026-08-03 | |
| 2026-03-31 | $821,320 | 13,675 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $1,621,490 | 25,249 | Shares | Sole | 2026-02-12 | |
| 2025-06-30 | $1,282,841 | 17,275 | Shares | Sole | 2025-08-07 | |
| 2025-03-31 | $473,106 | 5,891 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $2,944,213 | 37,698 | Shares | Sole | 2025-02-10 | |
| 2024-09-30 | $1,987,101 | 25,965 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $2,707,130 | 34,168 | Shares | Sole | 2024-08-13 | |
| 2024-03-31 | $707,856 | 8,450 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $240,959 | 2,796 | Shares | Sole | 2024-02-13 | |
| 2023-06-30 | $1,024,577 | 12,244 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $939,790 | 11,002 | Shares | Sole | 2023-05-11 | |
| 2022-12-31 | $340,919 | 4,833 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $401,063 | 6,156 | Shares | Sole | 2022-11-14 | |
| 2021-09-30 | $689,216 | 7,832 | Shares | Sole | 2021-11-10 | |
| No filing history on record for this holder in this stock. | ||||||