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MARSHALL WACE, LLP

Position in DLB — Dolby Laboratories, Inc.

CIK 1318757 LONDON, X0

Position in DLB

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$3,659,515
-$12,158,447 QoQ
Shares Held
60,931
-75.3% QoQ
Ownership
0.065%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Mar 2023
9 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in DLB Over Time

Shares Held

Position Value (USD)

Position in Specialty Business Services

Industrials · as of Mar 31, 2026

MARSHALL WACE, LLP holds $235,910,776 across 20 Specialty Business Services names. DLB ranks #10 (1.6% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in DLB

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9 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $3,659,515 60,931
2025-12-31 $15,817,962 246,309
2025-09-30 $2,631,878 36,367
2024-12-31 $8,780,469 112,426
2024-09-30 $5,705,770 74,556
2024-06-30 $6,130,579 77,377
2023-09-30 $13,359,352 168,551
2023-06-30 $15,012,024 179,398
2023-03-31 $7,356,626 86,123