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Cubist Systematic Strategies’s OmniAb OABI Stock Holding History

Cubist Systematic Strategies’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
2025
Q3 		$18.1K Sell
11,310
-60,835
-84% -$111K ﹤0.01% 2901
2025
Q2 		$126K Buy
+72,145
New +$121K ﹤0.01% 2681

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
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
CCM
Cadian Capital Management New York $821M AUM 14.36% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $26.4B AUM 44.85% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.47B AUM 13.39% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $1.8B AUM 36.16% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
SCM
Stonepine Capital Management Bend, Oregon $250M AUM 77.6% 1-Year Est. Return

Cubist Systematic Strategies's OABI Position: Q3 2025 in Review

Cubist Systematic Strategies reduced its OmniAb (OABI) stake by 84% in Q3 2025, selling an estimated $111K and leaving 11,310 shares worth $18.1K. The position accounts for ﹤0.01% of the portfolio, ranked #2901.

Cubist Systematic Strategies first reported a position in OABI in Q2 2025 and has held it in 2 quarters since. The position peaked at $126K in Q2 2025. 140 funds tracked by Wall St. Rank hold OABI as of Q3 2025.

  • Cubist Systematic Strategies held 11,310 shares of OmniAb worth $18.1K as of Q3 2025.
  • Cubist Systematic Strategies sold 60,835 OmniAb shares in Q3 2025, an estimated $111K.
  • OmniAb made up ﹤0.01% of Cubist Systematic Strategies's portfolio in Q3 2025, its #2901 holding.
  • Cubist Systematic Strategies first reported a position in OmniAb in Q2 2025 and has held it in 2 quarters since.
  • Cubist Systematic Strategies's OmniAb position peaked at $126K in Q2 2025.
  • 140 funds tracked by Wall St. Rank held OmniAb as of Q3 2025.

Based on Cubist Systematic Strategies's 13F filing for Q3 2025, filed 14 Nov 2025.