Teacher Retirement System of Texas
IAS

Teacher Retirement System of Texas’s Integral Ad Science IAS Stock Holding History

Teacher Retirement System of Texas’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
-34,919
Closed -$355K – 1796
2025
Q3 		$355K Buy
34,919
+21,294
+156% +$184K ﹤0.01% 1670
2025
Q2 		$113K Buy
13,625
+1,739
+15% +$13.3K ﹤0.01% 1993
2025
Q1 		$95.8K Buy
+11,886
New +$119K ﹤0.01% 2005
2024
Q2 		– Sell
-22,143
Closed -$221K – 1630
2024
Q1 		$221K Sell
22,143
-9,437
-30% -$126K ﹤0.01% 1558
2023
Q4 		$454K Sell
31,580
-69,448
-69% -$929K ﹤0.01% 1409
2023
Q3 		$1.2M Buy
101,028
+55,027
+120% +$851K 0.01% 961
2023
Q2 		$827K Buy
+46,001
New +$777K 0.01% 1156
2021
Q4 		– Sell
-40,000
Closed -$825K – 2215
2021
Q3 		$825K Hold
40,000
– – ﹤0.01% 1064
2021
Q2 		$823K Buy
+40,000
New +$823K ﹤0.01% 984

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

Teacher Retirement System of Texas's IAS Position: Q4 2025 in Review

Teacher Retirement System of Texas sold out of Integral Ad Science (IAS) in Q4 2025, closing a stake of 34,919 shares — an estimated $355K sold.

Teacher Retirement System of Texas first reported a position in IAS in Q2 2021 and held it in 9 quarters. The position peaked at $1.2M in Q3 2023. 2 funds tracked by Wall St. Rank hold IAS as of Q4 2025.

  • Teacher Retirement System of Texas reported no remaining Integral Ad Science position as of Q4 2025 after selling out during the quarter.
  • Teacher Retirement System of Texas sold 34,919 Integral Ad Science shares in Q4 2025, an estimated $355K.
  • Teacher Retirement System of Texas first reported a position in Integral Ad Science in Q2 2021 and held it in 9 quarters.
  • Teacher Retirement System of Texas's Integral Ad Science position peaked at $1.2M in Q3 2023.
  • 2 funds tracked by Wall St. Rank held Integral Ad Science as of Q4 2025.

Based on Teacher Retirement System of Texas's 13F filing for Q4 2025, filed 28 Jan 2026.