Qube Research & Technologies (QRT)
IAS

Qube Research & Technologies (QRT)’s Integral Ad Science IAS Stock Holding History

Qube Research & Technologies (QRT)’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
-521,420
Closed -$5.3M – 3847
2025
Q3 		$5.3M Buy
521,420
+337,765
+184% +$2.93M 0.01% 1713
2025
Q2 		$1.53M Sell
183,655
-126,377
-41% -$964K ﹤0.01% 2302
2025
Q1 		$2.5M Buy
310,032
+202,087
+187% +$2.02M ﹤0.01% 1868
2024
Q4 		$1.13M Sell
107,945
-40,687
-27% -$446K ﹤0.01% 2124
2024
Q3 		$1.61M Sell
148,632
-80,599
-35% -$866K ﹤0.01% 1851
2024
Q2 		$2.23M Sell
229,231
-148,636
-39% -$1.42M ﹤0.01% 1572
2024
Q1 		$3.77M Sell
377,867
-7,342
-2% -$98K 0.01% 1394
2023
Q4 		$5.54M Sell
385,209
-81,377
-17% -$1.09M 0.01% 988
2023
Q3 		$5.55M Buy
+466,586
New +$7.21M 0.01% 890
2023
Q2 		– Sell
-23,876
Closed -$341K – 2661
2023
Q1 		$341K Buy
+23,876
New +$268K ﹤0.01% 1701
2022
Q2 		– Sell
-27,987
Closed -$386K – 2787
2022
Q1 		$386K Buy
+27,987
New +$477K ﹤0.01% 1654
2021
Q3 		– Sell
-14,600
Closed -$300K – 2452
2021
Q2 		$300K Buy
+14,600
New +$300K ﹤0.01% 1582

Other funds holding IAS

IA
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

Qube Research & Technologies (QRT)'s IAS Position: Q4 2025 in Review

Qube Research & Technologies (QRT) sold out of Integral Ad Science (IAS) in Q4 2025, closing a stake of 521,420 shares — an estimated $5.3M sold.

Qube Research & Technologies (QRT) first reported a position in IAS in Q2 2021 and held it in 12 quarters. The position peaked at $5.55M in Q3 2023. 2 funds tracked by Wall St. Rank hold IAS as of Q4 2025.

  • Qube Research & Technologies (QRT) reported no remaining Integral Ad Science position as of Q4 2025 after selling out during the quarter.
  • Qube Research & Technologies (QRT) sold 521,420 Integral Ad Science shares in Q4 2025, an estimated $5.3M.
  • Qube Research & Technologies (QRT) first reported a position in Integral Ad Science in Q2 2021 and held it in 12 quarters.
  • Qube Research & Technologies (QRT)'s Integral Ad Science position peaked at $5.55M in Q3 2023.
  • 2 funds tracked by Wall St. Rank held Integral Ad Science as of Q4 2025.

Based on Qube Research & Technologies (QRT)'s 13F filing for Q4 2025, filed 17 Feb 2026.