13D·WATCH Activist + Insider Intelligence Live feed Blog About Pilot
FILER PROFILE · CIK 0001537372

Dolby Dagmar

3 filings 1 distinct issuers Active 2018-01-102025-02-03

Track Record

Total filings
3
1 SCHEDULE · 2 SC
Distinct issuers
1
33% issuer diversity
Median stake
36.6%
35,301,858 avg shares
AI briefs cached
0/3
intent-classified filings

Backtested Performance · post-filing returns (split + dividend adjusted)

Median 30d
-7.0%
across 1 filings · win rate 0%
Median 60d
-7.7%
across 1 filings · win rate 0%
Median 90d
-11.7%
across 1 filings · win rate 0%
Median 1y
-25.1%
across 1 filings · win rate 0%

Anchor: closest trading day on/after filing's date_of_event. Source: Yahoo Finance daily adj_close. Past performance is not indicative of future results.

Filings · 3 total

FiledFormIssuerStakeSharesIntent
2025-02-03 SCHEDULE Dolby Laboratories, Inc.DLB 36.60% 35,301,858 view →
2018-04-25 SC Dolby Laboratories, Inc.DLB view →
2018-01-10 SC Dolby Laboratories, Inc.DLB view →

Alert me when Dolby Dagmar files anything

Free. We email you when criteria match. One-click unsubscribe in every email.

Track this filer's every move in real time.

Custom alerts on filer activity · full feed access · daily intelligence · API. $1,500/mo. Pilots welcome.

Request a pilot →