QT
IAS

Quantbot Technologies’s Integral Ad Science IAS Stock Holding History

Quantbot Technologies’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
Q2 		– Sell
-47,687
Closed -$384K – 1768
2025
Q1 		$384K Buy
+47,687
New +$476K 0.01% 972
2024
Q4 		– Sell
-9,772
Closed -$106K – 1635
2024
Q3 		$106K Buy
+9,772
New +$105K ﹤0.01% 1162
2024
Q2 		– Sell
-42,826
Closed -$427K – 1658
2024
Q1 		$427K Sell
42,826
-16,448
-28% -$220K 0.02% 794
2023
Q4 		$853K Buy
59,274
+22,050
+59% +$295K 0.05% 544
2023
Q3 		$443K Buy
37,224
+2,472
+7% +$38.2K 0.03% 675
2023
Q2 		$625K Buy
+34,752
New +$587K 0.04% 594
2022
Q2 		– Sell
-35,669
Closed -$492K – 1887
2022
Q1 		$492K Buy
+35,669
New +$608K 0.04% 577

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
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
SM
Sunriver Management Greenwich, Connecticut $591M AUM 2.74% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Dimensional Fund Advisors
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
RCMNY
Rubric Capital Management (New York) New York $9.44B AUM 68.42% 1-Year Est. Return
CM
Corvex Management New York $2.52B AUM 25.53% 1-Year Est. Return
ClearBridge Investments
ClearBridge Investments New York $115B AUM 24.78% 1-Year Est. Return

Quantbot Technologies's IAS Position: Q2 2025 in Review

Quantbot Technologies sold out of Integral Ad Science (IAS) in Q2 2025, closing a stake of 47,687 shares — an estimated $384K sold.

Quantbot Technologies first reported a position in IAS in Q1 2022 and held it in 7 quarters. The position peaked at $853K in Q4 2023. 170 funds tracked by Wall St. Rank hold IAS as of Q2 2025.

  • Quantbot Technologies reported no remaining Integral Ad Science position as of Q2 2025 after selling out during the quarter.
  • Quantbot Technologies sold 47,687 Integral Ad Science shares in Q2 2025, an estimated $384K.
  • Quantbot Technologies first reported a position in Integral Ad Science in Q1 2022 and held it in 7 quarters.
  • Quantbot Technologies's Integral Ad Science position peaked at $853K in Q4 2023.
  • 170 funds tracked by Wall St. Rank held Integral Ad Science as of Q2 2025.

Based on Quantbot Technologies's 13F filing for Q2 2025, filed 13 Aug 2025.