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MARSHALL WACE, LLP

Position in DV — DoubleVerify Holdings, Inc.

CIK 1318757 LONDON, X0

Position in DV

as of Mar 31, 2026 · filed May 15, 2026
Position Value
$6,153,824
+$1,536,366 QoQ
Shares Held
647,771
+60.5% QoQ
Ownership
0.422%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
not a current holder
Holding Since
Sep 2021
14 quarters on record
Voting authority Sole 0.ToString("F0")% Shared 100.ToString("F0")% None 0.ToString("F0")%

Common Shares in DV Over Time

Shares Held

Position Value (USD)

Position in Advertising Agencies

Communication Services · as of Mar 31, 2026

MARSHALL WACE, LLP holds $162,657,142 across 11 Advertising Agencies names. DV ranks #3 (3.8% of the industry book) .

# Ticker Company Shares Value (USD) Open
3 DV
DoubleVerify Holdings, Inc.
This page
647,771 $6,153,824

All Filings in DV

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14 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $6,153,824 647,771
2025-12-31 $4,617,458 403,624
2025-09-30 $1,433,286 119,640
2025-06-30 $3,842,334 256,669
2025-03-31 $892,433 66,749
2024-12-31 $4,512,677 234,913
2023-12-31 $231,714 6,300
2023-06-30 $15,871,770 407,805
2023-03-31 $33,972,929 1,126,797
2022-12-31 $32,963,826 1,501,085
2022-09-30 $9,323,614 340,900
2022-03-31 $2,015,184 80,063
2021-12-31 $1,752,257 52,652
2021-09-30 $2,099,302 61,455