TWO SIGMA SECURITIES, LLC

Broker-Dealer

Position in DV — DoubleVerify Holdings, Inc.

CIK 1450144 NEW YORK, NY

Back to DV Full portfolio

Position in DV

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$253,309

-$53,129 QoQ

Shares Held

23,368

+48.5% QoQ

Ownership

0.015%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#183

of 313 holders

Holding Since

Sep 2023

5 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Common Shares in DV Over Time

Shares Held

Position Value (USD)

Derivatives in DV

reported options exposure · as of Mar 31, 2024

CallValue

$235,572

CallShares

6,700

PutValue

$625,848

PutShares

17,800

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Advertising Agencies

Communication Services · as of Jun 30, 2026

TWO SIGMA SECURITIES, LLC holds $2,356,599 across 9 Advertising Agencies names. DV ranks #4 (10.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OMC	Omnicom Group Inc.	14,574	$1,061,424
2	APP	AppLovin Corp	780	$401,879
3	MGNI	Magnite, Inc.	21,097	$400,421
4	DV	DoubleVerify Holdings, Inc. This page	23,368	$253,309
5	EVC	Entravision Communications Corp	10,584	$138,015
6	NCMI	National CineMedia, Inc.	12,964	$49,263
7	CCO	Clear Channel Outdoor Holdings, Inc.	17,115	$41,418
8	YDKG	Yueda Digital Holding	12,789	$10,870

All Filings in DV

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7 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$253,309	23,368	+48.5%	Shares	Sole	2026-08-14
2024-06-30	$306,438	15,739	—	Shares	Sole	2024-08-14
2024-03-31	$625,848	17,800	+217.9%	Put	Sole	2024-05-15
2024-03-31	$235,572	6,700	-23.9%	Call	Sole	2024-05-15
2023-12-31	$205,968	5,600	-31.7%	Put	Sole	2024-02-14
2023-12-31	$323,664	8,800	—	Call	Sole	2024-02-14
2023-09-30	$229,190	8,200	—	Put	Sole	2023-11-14
No filing history on record for this holder in this stock.