Lazard Asset Management
IAS

Lazard Asset Management’s Integral Ad Science IAS Stock Holding History

Lazard Asset Management’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 		– Sell
-25,957
Closed -$215K – 2048
2025
Q2 		$215K Buy
+25,957
New +$198K ﹤0.01% 1681
2024
Q1 		– Sell
-5,161
Closed -$74K – 2194
2023
Q4 		$74K Sell
5,161
-9,480
-65% -$127K ﹤0.01% 1773
2023
Q3 		$173K Buy
14,641
+1,485
+11% +$23K ﹤0.01% 1439
2023
Q2 		$235K Buy
13,156
+5,383
+69% +$90.9K ﹤0.01% 1301
2023
Q1 		$110K Sell
7,773
-8,455
-52% -$95K ﹤0.01% 1497
2022
Q4 		$142K Buy
16,228
+3,112
+24% +$26.4K ﹤0.01% 1386
2022
Q3 		$94K Buy
+13,116
New +$117K ﹤0.01% 1498

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 $143M AUM 25.68% 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

Lazard Asset Management's IAS Position: Q3 2025 in Review

Lazard Asset Management sold out of Integral Ad Science (IAS) in Q3 2025, closing a stake of 25,957 shares — an estimated $215K sold.

Lazard Asset Management first reported a position in IAS in Q3 2022 and held it in 7 quarters. The position peaked at $235K in Q2 2023. 171 funds tracked by Wall St. Rank hold IAS as of Q3 2025.

  • Lazard Asset Management reported no remaining Integral Ad Science position as of Q3 2025 after selling out during the quarter.
  • Lazard Asset Management sold 25,957 Integral Ad Science shares in Q3 2025, an estimated $215K.
  • Lazard Asset Management first reported a position in Integral Ad Science in Q3 2022 and held it in 7 quarters.
  • Lazard Asset Management's Integral Ad Science position peaked at $235K in Q2 2023.
  • 171 funds tracked by Wall St. Rank held Integral Ad Science as of Q3 2025.

Based on Lazard Asset Management's 13F filing for Q3 2025, filed 14 Nov 2025.