Optiver Holding
OABI icon

Optiver Holding’s OmniAb OABI Stock Holding History

Optiver Holding’s Portfolio OABI Stock Details OABI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$1.48K Sell
944
-312
-25% -$563 ﹤0.01% 1966
2025
Q4 		$2.32K Hold
1,256
– – ﹤0.01% 1932
2025
Q3 		$2.01K Buy
+1,256
New +$2.29K ﹤0.01% 2384

Other funds holding OABI

WCM
Whitefort Capital Management New York $339M AUM 52.48% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
CCM
Cadian Capital Management New York $821M AUM 14.36% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $1.8B AUM 36.16% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
TL
TowerView LLC New York $155M AUM 30.14% 1-Year Est. Return

Optiver Holding's OABI Position: Q1 2026 in Review

Optiver Holding reduced its OmniAb (OABI) stake by 25% in Q1 2026, selling an estimated $563 and leaving 944 shares worth $1.48K. The position accounts for ﹤0.01% of the portfolio, ranked #1966.

Optiver Holding first reported a position in OABI in Q3 2025 and has held it in 3 quarters since. The position peaked at $2.32K in Q4 2025. 128 funds tracked by Wall St. Rank hold OABI as of Q1 2026.

  • Optiver Holding held 944 shares of OmniAb worth $1.48K as of Q1 2026.
  • Optiver Holding sold 312 OmniAb shares in Q1 2026, an estimated $563.
  • OmniAb made up ﹤0.01% of Optiver Holding's portfolio in Q1 2026, its #1966 holding.
  • Optiver Holding first reported a position in OmniAb in Q3 2025 and has held it in 3 quarters since.
  • Optiver Holding's OmniAb position peaked at $2.32K in Q4 2025.
  • 128 funds tracked by Wall St. Rank held OmniAb as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.