MQS Management’s Integral Ad Science IAS Stock Holding History

MQS Management’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	-15,480	Closed	-$129K	–	522
2025 Q2	$129K	Buy	+15,480	New	+$118K	0.07%	425

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 $122M AUM 26.28% 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 $5.72T AUM 30.48% 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

MQS Management's IAS Position: Q3 2025 in Review

MQS Management sold out of Integral Ad Science (IAS) in Q3 2025, closing a stake of 15,480 shares — an estimated $129K sold.

MQS Management first reported a position in IAS in Q2 2025 and held it in 1 quarter. The position peaked at $129K in Q2 2025. 171 funds tracked by Wall St. Rank hold IAS as of Q3 2025.

MQS Management reported no remaining Integral Ad Science position as of Q3 2025 after selling out during the quarter.
MQS Management sold 15,480 Integral Ad Science shares in Q3 2025, an estimated $129K.
MQS Management first reported a position in Integral Ad Science in Q2 2025 and held it in 1 quarter.
MQS Management's Integral Ad Science position peaked at $129K in Q2 2025.
171 funds tracked by Wall St. Rank held Integral Ad Science as of Q3 2025.

Based on MQS Management's 13F filing for Q3 2025, filed 6 Nov 2025.