State Street’s Integral Ad Science IAS Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | – | Sell |
-1,643,118
| Closed | -$16.7M | – | 4314 |
|
|
2025
Q3 | $16.7M | Buy |
1,643,118
+33,990
| +2% | +$294K | ﹤0.01% | 2334 |
|
|
2025
Q2 | $13.4M | Buy |
1,609,128
+46,396
| +3% | +$354K | ﹤0.01% | 2420 |
|
|
2025
Q1 | $12.6M | Sell |
1,562,732
-27,325
| -2% | -$273K | ﹤0.01% | 2385 |
|
|
2024
Q4 | $16.6M | Buy |
1,590,057
+15,424
| +1% | +$169K | ﹤0.01% | 2316 |
|
|
2024
Q3 | $17M | Sell |
1,574,633
-5,168
| -0.3% | -$55.5K | ﹤0.01% | 2309 |
|
|
2024
Q2 | $15.4M | Buy |
1,579,801
+150,747
| +11% | +$1.44M | ﹤0.01% | 2304 |
|
|
2024
Q1 | $14.2M | Buy |
1,429,054
+275,637
| +24% | +$3.68M | ﹤0.01% | 2373 |
|
|
2023
Q4 | $16.6M | Buy |
1,153,417
+267,027
| +30% | +$3.57M | ﹤0.01% | 2301 |
|
|
2023
Q3 | $10.5M | Buy |
886,390
+129,987
| +17% | +$2.01M | ﹤0.01% | 2571 |
|
|
2023
Q2 | $13.6M | Buy |
756,403
+98,137
| +15% | +$1.66M | ﹤0.01% | 2473 |
|
|
2023
Q1 | $9.39M | Buy |
658,266
+28,629
| +5% | +$322K | ﹤0.01% | 2695 |
|
|
2022
Q4 | $5.53M | Buy |
629,637
+58,817
| +10% | +$499K | ﹤0.01% | 2999 |
|
|
2022
Q3 | $4.13M | Buy |
570,820
+63,679
| +13% | +$570K | ﹤0.01% | 3151 |
|
|
2022
Q2 | $5.04M | Buy |
507,141
+146,373
| +41% | +$1.75M | ﹤0.01% | 3100 |
|
|
2022
Q1 | $4.98M | Buy |
360,768
+77,103
| +27% | +$1.31M | ﹤0.01% | 3181 |
|
|
2021
Q4 | $6.3M | Buy |
283,665
+104,711
| +59% | +$2.38M | ﹤0.01% | 3131 |
|
|
2021
Q3 | $3.69M | Buy |
+178,954
| New | +$3.53M | ﹤0.01% | 3392 |
|
Other funds holding IAS
State Street's IAS Position: Q4 2025 in Review
State Street sold out of Integral Ad Science (IAS) in Q4 2025, closing a stake of 1,643,118 shares — an estimated $16.7M sold.
State Street first reported a position in IAS in Q3 2021 and held it in 17 quarters. The position peaked at $17M in Q3 2024. 2 funds tracked by Wall St. Rank hold IAS as of Q4 2025.
- State Street reported no remaining Integral Ad Science position as of Q4 2025 after selling out during the quarter.
- State Street sold 1,643,118 Integral Ad Science shares in Q4 2025, an estimated $16.7M.
- State Street first reported a position in Integral Ad Science in Q3 2021 and held it in 17 quarters.
- State Street's Integral Ad Science position peaked at $17M in Q3 2024.
- 2 funds tracked by Wall St. Rank held Integral Ad Science as of Q4 2025.
Based on State Street's 13F filing for Q4 2025, filed 13 Feb 2026.