- Quarter end
- 31 Mar 2025
- the date the book describes
- Filed
- 21 May 2025
- latest of these filings; the earliest 13 May 2025
- Managers listing it
- 5
- at least, of 95 tracked, among listed positions
- Comparable managers
- 95
- filed both Q4 2024 and Q1 2025; 3 listed it in both
- Shares listed
- 2,463,539
- combined, among listed positions
- Reported value
- $197m
- combined, at the quarter end
Among the 95 comparable managers: 4 buyers (opened or added shares) and 1 seller (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.
Managers listing DLB in Q1 2025
5 of 5 holders
| Action | Filing | |||||
|---|---|---|---|---|---|---|
| Acadian Asset Management LLC | 1,140,821 | $92m | 0.26% | Added | +6,953 | 21 May 2025 (the filing on sec.gov) |
| AQR Capital Management LLC | 1,143,978 | $91m | 0.09% | Added | +444,718 | 15 May 2025 (the filing on sec.gov) |
| Artisan Partners LP | 136,565 | $11m | under 0.1% | Trimmed | -146 | 14 May 2025 (the filing on sec.gov) |
| Element Capital Management LLC | 33,361 | $2.7m | 0.67% | New | new | 13 May 2025 (the filing on sec.gov) |
| Caxton Associates LLP | 8,814 | $708k | under 0.1% | New | new | 16 May 2025 (the filing on sec.gov) |
Largest increases and reductions, by shares
Increases
- AQR Capital Management LLCexisting position · 1,143,978 shares now+444,718
- Element Capital Management LLCnew position · 33,361 shares now+33,361
- Caxton Associates LLPnew position · 8,814 shares now+8,814
- Acadian Asset Management LLCexisting position · 1,140,821 shares now+6,953
Reductions
- Artisan Partners LPexisting position · 136,565 shares now-146
New positions and exits
New (2)
Exited (0)
No exit shown by a manager’s own filing.
Ownership over time
Tracked managers listing it, at least.
| Quarter | Holders | Reported value | Buyers | Sellers |
|---|---|---|---|---|
| Q2 2013 | 4 | $475m | n.a. | n.a. |
| Q3 2013 | 4 | $502m | n.a. | n.a. |
| Q4 2013 | 5 | $550m | n.a. | n.a. |
| Q1 2014 | 5 | $642m | n.a. | n.a. |
| Q2 2014 | 4 | $593m | n.a. | n.a. |
| Q3 2014 | 6 | $595m | n.a. | n.a. |
| Q4 2014 | 6 | $626m | n.a. | n.a. |
| Q1 2015 | 4 | $540m | n.a. | n.a. |
| Q2 2015 | 7 | $582m | n.a. | n.a. |
| Q3 2015 | 5 | $341m | n.a. | n.a. |
| Q4 2015 | 6 | $369m | n.a. | n.a. |
| Q1 2016 | 8 | $565m | n.a. | n.a. |
| Q2 2016 | 9 | $619m | n.a. | n.a. |
| Q3 2016 | 9 | $723m | n.a. | n.a. |
| Q4 2016 | 11 | $377m | n.a. | n.a. |
| Q1 2017 | 11 | $434m | n.a. | n.a. |
| Q2 2017 | 7 | $291m | n.a. | n.a. |
| Q3 2017 | 11 | $558m | n.a. | n.a. |
| Q4 2017 | 9 | $515m | n.a. | n.a. |
| Q1 2018 | 7 | $499m | n.a. | n.a. |
| Q2 2018 | 5 | $456m | n.a. | n.a. |
| Q3 2018 | 10 | $546m | n.a. | n.a. |
| Q4 2018 | 10 | $507m | n.a. | n.a. |
| Q1 2019 | 13 | $564m | n.a. | n.a. |
| Q2 2019 | 12 | $677m | n.a. | n.a. |
| Q3 2019 | 7 | $603m | n.a. | n.a. |
| Q4 2019 | 12 | $651m | n.a. | n.a. |
| Q1 2020 | 9 | $471m | n.a. | n.a. |
| Q2 2020 | 8 | $540m | n.a. | n.a. |
| Q3 2020 | 12 | $517m | n.a. | n.a. |
| Q4 2020 | 11 | $650m | n.a. | n.a. |
| Q1 2021 | 12 | $485m | n.a. | n.a. |
| Q2 2021 | 12 | $457m | n.a. | n.a. |
| Q3 2021 | 10 | $356m | n.a. | n.a. |
| Q4 2021 | 10 | $419m | n.a. | n.a. |
| Q1 2022 | 8 | $249m | n.a. | n.a. |
| Q2 2022 | 9 | $213m | n.a. | n.a. |
| Q3 2022 | 8 | $138m | n.a. | n.a. |
| Q4 2022 | 10 | $182m | n.a. | n.a. |
| Q1 2023 | 7 | $240m | n.a. | n.a. |
| Q2 2023 | 5 | $240m | n.a. | n.a. |
| Q3 2023 | 6 | $169m | n.a. | n.a. |
| Q4 2023 | 5 | $140m | 2 | 3 |
| Q1 2024 | 5 | $128m | 3 | 2 |
| Q2 2024 | 4 | $114m | 3 | 3 |
| Q3 2024 | 9 | $243m | 9 | 0 |
| Q4 2024 | 7 | $218m | 4 | 4 |
| Q1 2025 | 5 | $197m | 4 | 1 |
| Q2 2025 | 6 | $222m | 5 | 2 |
| Q3 2025 | 3 | $188m | 2 | 1 |
| Q4 2025 | 3 | $99m | 18 | 13 |
| Q1 2026 | 4 | $114m | 14 | 15 |
| Q2 2026 | 4 | $109m | 16 | 12 |
Compare with…
Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.
DLB and AXP →DLB and SCHW →DLB and MS →Choose a stock to compare with DLB →
How much of the picture this is
A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.
Which funds own DLB, latest filings →Back to the 13F Explorer →