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Dolby
DLB

373 hedge funds and large institutions have $5.65B invested in Dolby in 2021 Q4 according to their latest regulatory filings, with 50 funds opening new positions, 123 increasing their positions, 140 reducing their positions, and 54 closing their positions.

New
Increased
Maintained
Reduced
Closed

50% more funds holding in top 10

Funds holding in top 10: 4 → 6 (+2)

10% more capital invested

Capital invested by funds: $5.16B → $5.65B (+$494M)

1.56% more ownership

Funds ownership: 91.38% → 92.94% (+1.6%)

7% less first-time investments, than exits

New positions opened: 50 | Existing positions closed: 54

10% less call options, than puts

Call options by funds: $1.77M | Put options by funds: $1.96M

2% less funds holding

Funds holding: 380 → 373 (-7)

12% less repeat investments, than reductions

Existing positions increased: 123 | Existing positions reduced: 140

Holders
373
Holders Change
-7
Holders Change %
-1.84%
% of All Funds
5.74%
Holding in Top 10
6
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+50%
% of All Funds
0.09%
New
50
Increased
123
Reduced
140
Closed
54
Calls
$1.77M
Puts
$1.96M
Net Calls
-$191K
Net Calls Change
-$5.16M

Top Buyers

1
Ninety One (UK)
Ninety One (UK)
United Kingdom
+$133M
2
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management
California
+$47.2M
3
JSP
Jackson Square Partners
California
+$44.5M
4
Schroder Investment Management Group
Schroder Investment Management Group
United Kingdom
+$32.8M
5
Bank of New York Mellon
Bank of New York Mellon
New York
+$29.2M

Top Sellers

1
MAMU
Marathon Asset Management (UK)
United Kingdom
-$88.8M
2
Ameriprise
Ameriprise
Minnesota
-$34.3M
3
BlackRock
BlackRock
New York
-$26.6M
4
Victory Capital Management
Victory Capital Management
Texas
-$25.3M
5
VOYA Investment Management
VOYA Investment Management
Georgia
-$22M
Name Holding Trade Value Shares
Change 		Change in
Stake
ACM
376
Axel Capital Management
New York
– -$3.84M -43,594 Closed
DA
377
Duality Advisers
Florida
– -$3.47M -39,438 Closed
ZIM
378
Zacks Investment Management
Illinois
– -$2.84M -32,318 Closed
SO
379
STRS Ohio
Ohio
– -$2.22M -25,247 Closed
DTL
380
Dynamic Technology Lab
Singapore
– -$2.22M -25,200 Closed
Robeco Institutional Asset Management
381
Robeco Institutional Asset Management
Netherlands
– -$2.09M -23,747 Closed
ACA
382
Aptus Capital Advisors
Alabama
– -$1.93M -21,895 Closed
Arrowstreet Capital
383
Arrowstreet Capital
Massachusetts
– -$1.81M -20,600 Closed
TCM
384
Twin Capital Management
Pennsylvania
– -$1.49M -16,918 Closed
CANY
385
Caxton Associates (New York)
New York
– -$1.44M -16,359 Closed
PP
386
Paloma Partners
Connecticut
– -$1.21M -13,761 Closed
PFM
387
Premier Fund Managers
United Kingdom
– -$928K -10,460 Closed
TC
388
TwinBeech Capital
New York
– -$772K -8,768 Closed
CCIA
389
Campbell & Co Investment Adviser
Maryland
– -$689K -7,832 Closed
QC
390
Quadrature Capital
United Kingdom
– -$668K -7,591 Closed
MP
391
McDonald Partners
Ohio
– -$549K -6,233 Closed
FC
392
FORA Capital
Florida
– -$544K -6,182 Closed
Susquehanna International Group
393
Susquehanna International Group
Pennsylvania
– -$504K -5,634 Closed
SM
394
Sciencast Management
New Jersey
– -$468K -5,322 Closed
SF
395
Synovus Financial
Georgia
– -$467K -5,289 Closed
FRM
396
Fox Run Management
Connecticut
– -$430K -4,891 Closed
CFG
397
Citizens Financial Group
Rhode Island
– -$369K -4,190 Closed
QT
398
Quantbot Technologies
New York
– -$301K -3,424 Closed
UH
399
Unigestion Holding
Switzerland
– -$267K -3,010 Closed
YIH
400
Y-Intercept (HK)
Hong Kong
– -$249K -2,825 Closed
14 15
16
17 18

DLB Hedge Fund Activity: Q4 2021 in Review

373 of the 6,498 institutional investors tracked by Wall St. Rank reported a position in Dolby (DLB) for Q4 2021, worth a combined $5.65B — up 9.6% from $5.16B a quarter earlier.

Sellers outnumbered buyers: 54 funds closed out of DLB and 50 opened new positions — a net loss of 4 holders — while 140 trimmed existing stakes and 123 added.

The largest buyer was Ninety One (UK), adding an estimated $133M. The largest seller was Marathon Asset Management (UK), exiting entirely with an estimated $88.8M sold.

  • 373 institutional investors held Dolby (DLB) as of Q4 2021, down from 380 in Q3 2021.
  • Funds reported $5.65B of Dolby stock for Q4 2021, up 9.6% quarter-over-quarter.
  • 50 funds opened new Dolby positions in Q4 2021 and 54 closed out, a net change of -4 holders.
  • The largest Dolby buyer in Q4 2021 was Ninety One (UK), an estimated $133M added.
  • The largest Dolby seller in Q4 2021 was Marathon Asset Management (UK), an estimated $88.8M sold.

Based on aggregated 13F filings for Q4 2021.