Security key
25659T107
Dolby Laboratories, Inc. - Class A Stock (DLB)
CUSIP: 25659T107
Q3 2026 13F Holders as of 30 Sep 2026
- Security type / class
- Equity / Class A Stock
- Total 13F shares
- 550,623
- Total 13F value
- $32,358,439
- Share change
- -117,049
- SEC-reported price per share
- $58.77
- Number of holders
- 35
- Value change
- -$6,207,347
- Number of buys
- 18
- Number of sells
- 17
- Shares outstanding
- 60,412,190
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q3 2026
Institutions
35
Top holders
10
DLB full security history
Ownership snapshot
Full 13F holder table
Dolby Laboratories, Inc. SEC filings
Dolby Laboratories, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 25659T107
Recent filing periods:
Ownership snapshot
Top reported holders of DLB - Dolby Laboratories, Inc. - Class A Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Dagmar Dolby
Disclosed value leader
Dagmar Dolby
Comparable rows
15/15
Latest evidence
25 Aug 2026
13D/G
13F
3/4/5
Lead comparable stake: 36%
13D/G row: Dagmar Dolby
Showing 1-6 of 15 holder rows.
Quick read
Dagmar Dolby leads the comparable SEC ownership view at 36%.
15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Dagmar Dolby's linked filing trail.
Comparable ownership
Top 5
Dagmar Dolby
36%
VANGUARD GROUP INC
12%
BlackRock, Inc.
10%
MORGAN STANLEY
8.2%
Bank of New York Mellon Corp
7.4%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Dagmar Dolby |
13D/G
|
36%
|
$2,207,135,951
34,368,358 shares
|
-$59,949,370 | 11 Feb 2026 |
| VANGUARD GROUP INC |
13D/G
The Vanguard Group
|
12%
|
$571,132,370
7,535,722 shares
|
$0 | 31 Mar 2025 |
| BlackRock, Inc. |
13F
13D/G
Company
|
10%
from 13D/G
|
$351,070,612
6,676,885 shares
|
— | 30 Jun 2026 |
| MORGAN STANLEY |
13D/G
13F
Company
|
8.2%
|
$309,079,032
5,020,777 shares
|
-$72,115,324 | 31 Mar 2026 |
| Bank of New York Mellon Corp |
13D/G
13F
Company
|
7.4%
|
$270,259,189
4,499,820 shares
|
-$72,634,942 | 31 Mar 2026 |
| David Dolby |
3/4/5
Director, 10%+ Owner
|
0.15%
|
$5,954,349
92,718 shares
|
— | 03 Feb 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q3 2026
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
35
Shares
550,623
Rows available
35
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q3 2026 vs Q2 2026 Across Filers
Q2 2026 holders
388
Q3 2026 holders
35
Holder diff
-353
| Investor | Q2 2026 Shares | Q3 2026 Shares | Share Diff | Share Chg % | Q2 2026 value | Q3 2026 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend