Optiver Holding
IAS

Optiver Holding’s Integral Ad Science IAS Stock Holding History

Optiver Holding’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
-256
Closed -$2.6K – 2698
2025
Q3 		$2.6K Buy
+256
New +$2.22K ﹤0.01% 2262

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

Optiver Holding's IAS Position: Q4 2025 in Review

Optiver Holding sold out of Integral Ad Science (IAS) in Q4 2025, closing a stake of 256 shares — an estimated $2.6K sold.

Optiver Holding first reported a position in IAS in Q3 2025 and held it in 1 quarter. The position peaked at $2.6K in Q3 2025. 2 funds tracked by Wall St. Rank hold IAS as of Q4 2025.

  • Optiver Holding reported no remaining Integral Ad Science position as of Q4 2025 after selling out during the quarter.
  • Optiver Holding sold 256 Integral Ad Science shares in Q4 2025, an estimated $2.6K.
  • Optiver Holding first reported a position in Integral Ad Science in Q3 2025 and held it in 1 quarter.
  • Optiver Holding's Integral Ad Science position peaked at $2.6K in Q3 2025.
  • 2 funds tracked by Wall St. Rank held Integral Ad Science as of Q4 2025.

Based on Optiver Holding's 13F filing for Q4 2025, filed 17 Feb 2026.