Optiver Holding’s CoStar Group CSGP Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2025
Q3
– Sell
-472
Closed -$37.9K – 2725
2025
Q2
$37.9K Buy
+472
New +$36.8K ﹤0.01% 672
2024
Q2
– Sell
-1,679
Closed -$162K – 920
2024
Q1
$162K Buy
+1,679
New +$145K ﹤0.01% 487

Other funds holding CSGP

Optiver Holding's CSGP Position: Q3 2025 in Review

Optiver Holding sold out of CoStar Group (CSGP) in Q3 2025, closing a stake of 472 shares — an estimated $37.9K sold.

Optiver Holding first reported a position in CSGP in Q1 2024 and held it in 2 quarters. The position peaked at $162K in Q1 2024. 905 funds tracked by Wall St. Rank hold CSGP as of Q3 2025.

  • Optiver Holding reported no remaining CoStar Group position as of Q3 2025 after selling out during the quarter.
  • Optiver Holding sold 472 CoStar Group shares in Q3 2025, an estimated $37.9K.
  • Optiver Holding first reported a position in CoStar Group in Q1 2024 and held it in 2 quarters.
  • Optiver Holding's CoStar Group position peaked at $162K in Q1 2024.
  • 905 funds tracked by Wall St. Rank held CoStar Group as of Q3 2025.

Based on Optiver Holding's 13F filing for Q3 2025, filed 10 Nov 2025.