Quinn Opportunity Partners’s Integral Ad Science IAS Stock Holding History

Quinn Opportunity Partners’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 Q4	–	Sell	-100,000	Closed	-$1.02M	–	389
2025 Q3	$1.02M	Sell	100,000 -160,000	-62%	-$1.39M	0.07%	183
2025 Q2	$2.16M	Buy	260,000 +95,000	+58%	+$725K	0.18%	129
2025 Q1	$1.33M	Buy	165,000 +85,000	+106%	+$848K	0.09%	191
2024 Q4	$835K	Buy	+80,000	New	+$877K	0.06%	219

Other funds holding IAS

IFP Advisors Tampa, Florida $5.54B AUM 27.43% 1-Year Est. Return

HNB

Huntington National Bank Columbus, Ohio $18.1B AUM 24.69% 1-Year Est. Return

Quinn Opportunity Partners's IAS Position: Q4 2025 in Review

Quinn Opportunity Partners sold out of Integral Ad Science (IAS) in Q4 2025, closing a stake of 100,000 shares — an estimated $1.02M sold.

Quinn Opportunity Partners first reported a position in IAS in Q4 2024 and held it in 4 quarters. The position peaked at $2.16M in Q2 2025. 2 funds tracked by Wall St. Rank hold IAS as of Q4 2025.

Quinn Opportunity Partners reported no remaining Integral Ad Science position as of Q4 2025 after selling out during the quarter.
Quinn Opportunity Partners sold 100,000 Integral Ad Science shares in Q4 2025, an estimated $1.02M.
Quinn Opportunity Partners first reported a position in Integral Ad Science in Q4 2024 and held it in 4 quarters.
Quinn Opportunity Partners's Integral Ad Science position peaked at $2.16M in Q2 2025.
2 funds tracked by Wall St. Rank held Integral Ad Science as of Q4 2025.

Based on Quinn Opportunity Partners's 13F filing for Q4 2025, filed 13 Feb 2026.