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IAS

Corton Capital’s Integral Ad Science IAS Stock Holding History

Corton Capital’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
Q3 		$129K Buy
12,720
+652
+5% +$5.65K 0.32% 157
2025
Q2 		$100K Sell
12,068
-3,079
-20% -$23.5K 0.12% 315
2025
Q1 		$122K Buy
+15,147
New +$151K 0.4% 112
2024
Q4 		– Sell
-16,089
Closed -$174K – 491
2024
Q3 		$174K Buy
+16,089
New +$173K 0.08% 408

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
KC
Kryger Capital London, United Kingdom $1.41B AUM 86.31% 1-Year Est. Return
NAM
Nexpoint Asset Management Dallas, Texas $1.49B AUM 61.08% 1-Year Est. Return
GCL
Glazer Capital LLC New York $4.71B AUM 81.93% 1-Year Est. Return

Corton Capital's IAS Position: Q3 2025 in Review

Corton Capital increased its Integral Ad Science (IAS) stake by 5.4% in Q3 2025, buying an estimated $5.65K and bringing the position to 12,720 shares worth $129K. The position accounts for 0.32% of the portfolio, ranked #157.

Corton Capital first reported a position in IAS in Q3 2024 and has held it in 4 quarters since. The position peaked at $174K in Q3 2024. 171 funds tracked by Wall St. Rank hold IAS as of Q3 2025.

  • Corton Capital held 12,720 shares of Integral Ad Science worth $129K as of Q3 2025.
  • Corton Capital bought 652 Integral Ad Science shares in Q3 2025, an estimated $5.65K.
  • Integral Ad Science made up 0.32% of Corton Capital's portfolio in Q3 2025, its #157 holding.
  • Corton Capital first reported a position in Integral Ad Science in Q3 2024 and has held it in 4 quarters since.
  • Corton Capital's Integral Ad Science position peaked at $174K in Q3 2024.
  • 171 funds tracked by Wall St. Rank held Integral Ad Science as of Q3 2025.

Based on Corton Capital's 13F filing for Q3 2025, filed 14 Nov 2025.