Dolby
403 hedge funds and large institutions have $3.77B invested in Dolby in 2025 Q4 according to their latest regulatory filings, with 54 funds opening new positions, 142 increasing their positions, 158 reducing their positions, and 56 closing their positions.
934% more call options, than puts
Call options by funds: $4.78M | Put options by funds: $462K
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
2.99% more ownership
Funds ownership: 93.37% → 96.36% (+3%)
4% less first-time investments, than exits
New positions opened: 54 | Existing positions closed: 56
2% less funds holding
Funds holding: 412 → 403 (-9)
9% less capital invested
Capital invested by funds: $4.14B → $3.77B (-$367M)
10% less repeat investments, than reductions
Existing positions increased: 142 | Existing positions reduced: 158
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
D.E. Shaw & Co
New York
|
+$27M |
| 2 |
Alyeska Investment Group
Chicago,
Illinois
|
+$24.5M |
| 3 |
First Trust Advisors
Wheaton,
Illinois
|
+$24.3M |
| 4 |
Voloridge Investment Management
Jupiter,
Florida
|
+$20.8M |
| 5 |
SCM
Snyder Capital Management
San Francisco,
California
|
+$18.8M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$45.7M |
| 2 |
AQR Capital Management
Greenwich,
Connecticut
|
-$30.1M |
| 3 |
Bank of New York Mellon
New York
|
-$21.3M |
| 4 |
FCM
Frontier Capital Management
Boston,
Massachusetts
|
-$20.7M |
| 5 |
Schroder Investment Management Group
London,
United Kingdom
|
-$20.5M |
DLB Hedge Fund Activity: Q4 2025 in Review
403 of the 8,267 institutional investors tracked by Wall St. Rank reported a position in Dolby (DLB) for Q4 2025, worth a combined $3.77B — down 8.9% from $4.14B a quarter earlier.
Sellers outnumbered buyers: 56 funds closed out of DLB and 54 opened new positions — a net loss of 2 holders — while 158 trimmed existing stakes and 142 added.
The largest buyer was D.E. Shaw & Co, opening a new position worth an estimated $27M. The largest seller was Morgan Stanley, cutting an estimated $45.7M.
- 403 institutional investors held Dolby (DLB) as of Q4 2025, down from 412 in Q3 2025.
- Funds reported $3.77B of Dolby stock for Q4 2025, down 8.9% quarter-over-quarter.
- 54 funds opened new Dolby positions in Q4 2025 and 56 closed out, a net change of -2 holders.
- The largest Dolby buyer in Q4 2025 was D.E. Shaw & Co, an estimated $27M added.
- The largest Dolby seller in Q4 2025 was Morgan Stanley, an estimated $45.7M sold.
Based on aggregated 13F filings for Q4 2025.