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Dolby
DLB

416 hedge funds and large institutions have $4.33B invested in Dolby in 2024 Q4 according to their latest regulatory filings, with 59 funds opening new positions, 147 increasing their positions, 139 reducing their positions, and 47 closing their positions.

New
Increased
Maintained
Reduced
Closed

26% more first-time investments, than exits

New positions opened: 59 | Existing positions closed: 47

1% more funds holding

Funds holding: 411 → 416 (+5)

6% more repeat investments, than reductions

Existing positions increased: 147 | Existing positions reduced: 139

4% more capital invested

Capital invested by funds: $4.17B → $4.33B (+$153M)

0.15% more ownership

Funds ownership: 91.49% → 91.64% (+0.15%)

12% less call options, than puts

Call options by funds: $11.6M | Put options by funds: $13.1M

50% less funds holding in top 10

Funds holding in top 10: 2 → 1 (-1)

Holders
416
Holders Change
+5
Holders Change %
+1.22%
% of All Funds
5.48%
Holding in Top 10
1
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-50%
% of All Funds
0.01%
New
59
Increased
147
Reduced
139
Closed
47
Calls
$11.6M
Puts
$13.1M
Net Calls
-$1.52M
Net Calls Change
+$83K

Top Buyers

1
Bank of New York Mellon
Bank of New York Mellon
New York
+$144M
2
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$26.6M
3
FCM
Frontier Capital Management
Massachusetts
+$23.7M
4
OAM
Oberweis Asset Management
Illinois
+$13.8M
5
ECM
ExodusPoint Capital Management
New York
+$11.2M

Top Sellers

1
Ninety One (UK)
Ninety One (UK)
United Kingdom
-$129M
2
ClearBridge Investments
ClearBridge Investments
New York
-$38.9M
3
Tudor Investment Corp
Tudor Investment Corp
Connecticut
-$17.6M
4
AQR Capital Management
AQR Capital Management
Connecticut
-$13.3M
5
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$10.5M
Name Holding Trade Value Shares
Change 		Change in
Stake
Vanguard Group
1
Vanguard Group
Pennsylvania
$549M +$5.24M +68,771 +1%
Morgan Stanley
2
Morgan Stanley
New York
$547M -$8.52M -111,855 -2%
BlackRock
3
BlackRock
New York
$457M +$6.77M +88,821 +2%
Bank of New York Mellon
4
Bank of New York Mellon
New York
$377M +$144M +1,887,518 +64%
State Street
5
State Street
Massachusetts
$158M +$6.84M +89,800 +5%
DGI
6
Disciplined Growth Investors
Minnesota
$119M +$4.77M +62,626 +4%
Geode Capital Management
7
Geode Capital Management
Massachusetts
$113M -$7.48M -98,232 -6%
ClearBridge Investments
8
ClearBridge Investments
New York
$91.1M -$38.9M -510,611 -30%
Acadian Asset Management
9
Acadian Asset Management
Massachusetts
$88.5M +$1.39M +18,255 +2%
Schroder Investment Management Group
10
Schroder Investment Management Group
United Kingdom
$86.2M -$5.66M -74,257 -6%
BTW
11
Boston Trust Walden
Massachusetts
$84.7M +$733K +9,624 +0.9%
Mackenzie Financial
12
Mackenzie Financial
Ontario, Canada
$76M -$939K -12,326 -1%
Dimensional Fund Advisors
13
Dimensional Fund Advisors
Texas
$70.4M +$2.37M +31,164 +4%
First Trust Advisors
14
First Trust Advisors
Illinois
$62.1M +$553K +7,265 +0.9%
Charles Schwab
15
Charles Schwab
California
$58M +$1.91M +25,047 +3%
Norges Bank
16
Norges Bank
Norway
$55.4M +$4.39M +57,583 +9%
AQR Capital Management
17
AQR Capital Management
Connecticut
$54.6M -$13.3M -175,011 -20%
Northern Trust
18
Northern Trust
Illinois
$45.5M +$2.35M +30,826 +6%
Fiera Capital (Canada)
19
Fiera Capital (Canada)
Quebec, Canada
$42M -$1.05M -13,719 -2%
Ninety One (UK)
20
Ninety One (UK)
United Kingdom
$39.8M -$129M -1,689,815 -77%
Bank of America
21
Bank of America
North Carolina
$37M -$4.99M -65,550 -12%
SCM
22
Snyder Capital Management
California
$36.3M +$4.8M +62,962 +16%
Balyasny Asset Management
23
Balyasny Asset Management
Illinois
$35.3M +$1.95M +25,565 +6%
AllianceBernstein
24
AllianceBernstein
Tennessee
$30.9M -$5.13M -67,398 -15%
Qube Research & Technologies (QRT)
25
Qube Research & Technologies (QRT)
United Kingdom
$28.7M +$1.1M +14,434 +4%
1
2 3 4 5

DLB Hedge Fund Activity: Q4 2024 in Review

416 of the 7,592 institutional investors tracked by Wall St. Rank reported a position in Dolby (DLB) for Q4 2024, worth a combined $4.33B — up 3.7% from $4.17B a quarter earlier.

Buyers outnumbered sellers: 59 funds opened new DLB positions and 47 closed out — a net gain of 12 holders — while 147 added to existing stakes and 139 trimmed.

The largest buyer was Bank of New York Mellon, adding an estimated $144M. The largest seller was Ninety One (UK), cutting an estimated $129M.

  • 416 institutional investors held Dolby (DLB) as of Q4 2024, up from 411 in Q3 2024.
  • Funds reported $4.33B of Dolby stock for Q4 2024, up 3.7% quarter-over-quarter.
  • 59 funds opened new Dolby positions in Q4 2024 and 47 closed out, a net change of +12 holders.
  • The largest Dolby buyer in Q4 2024 was Bank of New York Mellon, an estimated $144M added.
  • The largest Dolby seller in Q4 2024 was Ninety One (UK), an estimated $129M sold.

Based on aggregated 13F filings for Q4 2024.