Dimensional Fund Advisors
IAS

Dimensional Fund Advisors’s Integral Ad Science IAS Stock Holding History

Dimensional Fund Advisors’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
-5,949,164
Closed -$60.5M – 3275
2025
Q3 		$60.5M Buy
5,949,164
+542,771
+10% +$4.7M 0.01% 1406
2025
Q2 		$44.9M Buy
5,406,393
+966,646
+22% +$7.37M 0.01% 1557
2025
Q1 		$35.8M Buy
4,439,747
+649,751
+17% +$6.48M 0.01% 1643
2024
Q4 		$39.6M Buy
3,789,996
+580,323
+18% +$6.36M 0.01% 1658
2024
Q3 		$34.7M Buy
3,209,673
+280,678
+10% +$3.02M 0.01% 1719
2024
Q2 		$28.5M Sell
2,928,995
-301,403
-9% -$2.88M 0.01% 1779
2024
Q1 		$32.2M Buy
3,230,398
+853,126
+36% +$11.4M 0.01% 1733
2023
Q4 		$34.2M Buy
2,377,272
+222,614
+10% +$2.98M 0.01% 1690
2023
Q3 		$25.6M Buy
2,154,658
+679,264
+46% +$10.5M 0.01% 1788
2023
Q2 		$26.5M Buy
1,475,394
+684,839
+87% +$11.6M 0.01% 1779
2023
Q1 		$11.3M Buy
790,555
+409,401
+107% +$4.6M ﹤0.01% 2177
2022
Q4 		$3.35K Buy
381,154
+342,915
+897% +$2.91M ﹤0.01% 2565
2022
Q3 		$277K Buy
+38,239
New +$342K ﹤0.01% 3176

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

Dimensional Fund Advisors's IAS Position: Q4 2025 in Review

Dimensional Fund Advisors sold out of Integral Ad Science (IAS) in Q4 2025, closing a stake of 5,949,164 shares — an estimated $60.5M sold.

Dimensional Fund Advisors first reported a position in IAS in Q3 2022 and held it in 13 quarters. The position peaked at $60.5M in Q3 2025. 2 funds tracked by Wall St. Rank hold IAS as of Q4 2025.

  • Dimensional Fund Advisors reported no remaining Integral Ad Science position as of Q4 2025 after selling out during the quarter.
  • Dimensional Fund Advisors sold 5,949,164 Integral Ad Science shares in Q4 2025, an estimated $60.5M.
  • Dimensional Fund Advisors first reported a position in Integral Ad Science in Q3 2022 and held it in 13 quarters.
  • Dimensional Fund Advisors's Integral Ad Science position peaked at $60.5M in Q3 2025.
  • 2 funds tracked by Wall St. Rank held Integral Ad Science as of Q4 2025.

Based on Dimensional Fund Advisors's 13F filing for Q4 2025, filed 12 Feb 2026.