Ownership history in Mariner, LLC · 17 quarters on record
This page tracks every 13F SEC filing in which Mariner, LLC reported a position in DOLBY LABORATORIES INC COM (DLB). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price — sourced directly from SEC EDGAR 13F filings.
| Quarter | Action | Shares | Change | Chg % | % of Fund | Mkt Value | Price (EOQ) |
|---|---|---|---|---|---|---|---|
| 2025 Q3 | REDUCED | 19,187 | -2,968 | -13.4% | 0.00% | $1.4M | $71.59 |
| 2025 Q2 | ADDED | 22,155 | +7,791 | +54.2% | 0.00% | $1.6M | $73.12 |
| 2025 Q1 | ADDED | 14,364 | +4,971 | +52.9% | 0.00% | $1.2M | $78.75 |
| 2024 Q4 | ADDED | 9,393 | +2,236 | +31.2% | 0.00% | $734K | $76.28 |
As of 2025 Q4 — sorted by position size