DRW Securities’s Integral Ad Science IAS Stock Holding History

DRW Securities’s Portfolio IAS Stock Details IAS Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2025 Q3	–	Sell	-28,347	Closed	-$236K	–	1446
2025 Q2	$236K	Buy	+28,347	New	+$216K	0.01%	866

Other funds holding IAS

VEPM

Vista Equity Partners Management San Francisco, California $42.7M AUM 16.65% 1-Year Est. Return

AVA

Atlas Venture Advisors Boston, Massachusetts $143M AUM 25.68% 1-Year Est. Return

Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return

Sunriver Management Greenwich, Connecticut $591M AUM 2.74% 1-Year Est. Return

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

PCP

P2 Capital Partners New York $210M AUM 1.23% 1-Year Est. Return

Kryger Capital London, United Kingdom $1.41B AUM 86.31% 1-Year Est. Return

NAM

Nexpoint Asset Management Dallas, Texas $1.49B AUM 61.08% 1-Year Est. Return

GCL

Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return

DRW Securities's IAS Position: Q3 2025 in Review

DRW Securities sold out of Integral Ad Science (IAS) in Q3 2025, closing a stake of 28,347 shares — an estimated $236K sold.

DRW Securities first reported a position in IAS in Q2 2025 and held it in 1 quarter. The position peaked at $236K in Q2 2025. 171 funds tracked by Wall St. Rank hold IAS as of Q3 2025.

DRW Securities reported no remaining Integral Ad Science position as of Q3 2025 after selling out during the quarter.
DRW Securities sold 28,347 Integral Ad Science shares in Q3 2025, an estimated $236K.
DRW Securities first reported a position in Integral Ad Science in Q2 2025 and held it in 1 quarter.
DRW Securities's Integral Ad Science position peaked at $236K in Q2 2025.
171 funds tracked by Wall St. Rank held Integral Ad Science as of Q3 2025.

Based on DRW Securities's 13F filing for Q3 2025, filed 14 Nov 2025.