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Dmitry Balyasny’s OmniAb OABI Stock Holding History

Dmitry Balyasny’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
Q1 		– Sell
-51,159
Closed -$181K – 3152
2024
Q4 		$181K Buy
+51,159
New +$202K ﹤0.01% 2540
2024
Q2 		– Sell
-26,069
Closed -$141K – 2954
2024
Q1 		$141K Buy
+26,069
New +$150K ﹤0.01% 2465
2022
Q4 		– Sell
-400,000
Closed -$4.08M – 3089
2022
Q3 		$4.08M Hold
400,000
– – 0.01% 1105
2022
Q2 		$4.05M Hold
400,000
– – 0.01% 1027
2022
Q1 		$4.05M Hold
400,000
– – 0.01% 1033
2021
Q4 		$4M Buy
+400,000
New +$3.99M 0.01% 916

Other funds holding OABI

Janus Henderson Group
Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Macquarie Group
Macquarie Group Sydney, NSW 2000, Australia $23.2B AUM 40.19% 1-Year Est. Return
WCM
Whitefort Capital Management New York $406M AUM 84.26% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
RCMNY
Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return
CC
Chicago Capital Chicago, Illinois $4.15B AUM 31.09% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $2.05B AUM 43.16% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return

Dmitry Balyasny's OABI Position: Q1 2025 in Review

Dmitry Balyasny sold out of OmniAb (OABI) in Q1 2025, closing a stake of 51,159 shares — an estimated $181K sold.

Dmitry Balyasny first reported a position in OABI in Q4 2021 and held it in 6 quarters. The position peaked at $4.08M in Q3 2022. 152 funds tracked by Wall St. Rank hold OABI as of Q1 2025.

  • Dmitry Balyasny reported no remaining OmniAb position as of Q1 2025 after selling out during the quarter.
  • Dmitry Balyasny sold 51,159 OmniAb shares in Q1 2025, an estimated $181K.
  • Dmitry Balyasny first reported a position in OmniAb in Q4 2021 and held it in 6 quarters.
  • Dmitry Balyasny's OmniAb position peaked at $4.08M in Q3 2022.
  • 152 funds tracked by Wall St. Rank held OmniAb as of Q1 2025.

Based on Balyasny Asset Management's 13F filing for Q1 2025, filed 15 May 2025.