Verition Fund Management
IAS

Verition Fund Management’s Integral Ad Science IAS Stock Holding History

Verition Fund 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
Q4 		– Sell
-1,948,970
Closed -$19.8M – 3696
2025
Q3 		$19.8M Buy
1,948,970
+1,838,435
+1,663% +$15.9M 0.08% 202
2025
Q2 		$919K Sell
110,535
-42,028
-28% -$321K ﹤0.01% 2543
2025
Q1 		$1.23M Buy
+152,563
New +$1.52M 0.01% 1959
2024
Q3 		– Sell
-12,930
Closed -$126K – 3337
2024
Q2 		$126K Sell
12,930
-168
-1% -$1.61K ﹤0.01% 2700
2024
Q1 		$131K Sell
13,098
-3,606
-22% -$48.1K ﹤0.01% 2553
2023
Q4 		$240K Buy
+16,704
New +$224K ﹤0.01% 1917

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

Verition Fund Management's IAS Position: Q4 2025 in Review

Verition Fund Management sold out of Integral Ad Science (IAS) in Q4 2025, closing a stake of 1,948,970 shares — an estimated $19.8M sold.

Verition Fund Management first reported a position in IAS in Q4 2023 and held it in 6 quarters. The position peaked at $19.8M in Q3 2025. 2 funds tracked by Wall St. Rank hold IAS as of Q4 2025.

  • Verition Fund Management reported no remaining Integral Ad Science position as of Q4 2025 after selling out during the quarter.
  • Verition Fund Management sold 1,948,970 Integral Ad Science shares in Q4 2025, an estimated $19.8M.
  • Verition Fund Management first reported a position in Integral Ad Science in Q4 2023 and held it in 6 quarters.
  • Verition Fund Management's Integral Ad Science position peaked at $19.8M in Q3 2025.
  • 2 funds tracked by Wall St. Rank held Integral Ad Science as of Q4 2025.

Based on Verition Fund Management's 13F filing for Q4 2025, filed 13 Feb 2026.