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Royce & Associates’s OmniAb OABI Stock Holding History

Royce & Associates’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 		– Sell
-867,080
Closed -$1.51M – 817
2025
Q2 		$1.51M Buy
867,080
+50,000
+6% +$83.7K 0.02% 633
2025
Q1 		$1.96M Buy
817,080
+110,000
+16% +$360K 0.02% 592
2024
Q4 		$2.5M Buy
707,080
+575,796
+439% +$2.28M 0.02% 597
2024
Q3 		$555K Sell
131,284
-2,039
-2% -$8.82K 0.01% 793
2024
Q2 		$500K Buy
133,323
+28,735
+27% +$131K ﹤0.01% 789
2024
Q1 		$567K Sell
104,588
-55,560
-35% -$320K 0.01% 781
2023
Q4 		$988K Buy
160,148
+114,485
+251% +$563K 0.01% 738
2023
Q3 		$237K Buy
+45,663
New +$244K ﹤0.01% 864

Other funds holding OABI

WCM
Whitefort Capital Management New York $406M AUM 84.26% 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
CCM
Cadian Capital Management New York $1.32B AUM 4.19% 1-Year Est. Return
WP
Woodline Partners San Francisco, California $32.4B AUM 58.5% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
PMG
Private Management Group Irvine, California $3.8B AUM 23.19% 1-Year Est. Return
RHJA
Rice Hall James & Associates San Diego, California $2.05B AUM 43.16% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
SCM
Stonepine Capital Management Bend, Oregon $177M AUM 91.13% 1-Year Est. Return

Royce & Associates's OABI Position: Q3 2025 in Review

Royce & Associates sold out of OmniAb (OABI) in Q3 2025, closing a stake of 867,080 shares — an estimated $1.51M sold.

Royce & Associates first reported a position in OABI in Q3 2023 and held it in 8 quarters. The position peaked at $2.5M in Q4 2024. 140 funds tracked by Wall St. Rank hold OABI as of Q3 2025.

  • Royce & Associates reported no remaining OmniAb position as of Q3 2025 after selling out during the quarter.
  • Royce & Associates sold 867,080 OmniAb shares in Q3 2025, an estimated $1.51M.
  • Royce & Associates first reported a position in OmniAb in Q3 2023 and held it in 8 quarters.
  • Royce & Associates's OmniAb position peaked at $2.5M in Q4 2024.
  • 140 funds tracked by Wall St. Rank held OmniAb as of Q3 2025.

Based on Royce & Associates's 13F filing for Q3 2025, filed 12 Nov 2025.