OmniAb (OABI.US) Shareholders - Institutional Holders, Major Shareholders & Insiders | Longbridge

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Shareholder Type

Public and others41.81%
Institutions36.78%
Individuals & Insiders11.62%
Hedge funds9.78%

Major Shareholders

Major Shareholders Latest
Shareholder
Whitefort Capital Management, LP	9.78%	14.22M	0.07%	+0	03/31/2026
BlackRock, Inc.	6.12%	8.90M	0.52%	+790.61K	06/30/2026
Robert Goldstein	5.20%	7.56M	0.04%	+0	12/31/2025
Gotham Asset Management, LLC	3.26%	4.73M	0.02%	+0	12/31/2025
Vanguard Capital Management, LLC	3.17%	4.61M	0.09%	-108.44K	06/30/2026
Cadian Capital Management, LP	2.86%	4.16M	0.21%	-277.83K	03/31/2026
Matthew FoehrPresident, CEO & Director	2.77%	4.03M	0.27%	-373.82K	04/23/2026
Avista Capital Holdings, L.P.	2.70%	3.92M	8.26%	-11.94M	04/23/2026
John HigginsChairman	2.04%	2.96M	<0.01%	+20.00K	06/17/2026
Geode Capital Management, LLC	1.98%	2.88M	0.04%	-41.60K	06/30/2026
Rice Hall James & Associates, LLC	1.80%	2.61M	0.04%	+63.18K	06/30/2026
Private Management Group Inc	1.61%	2.34M	0.07%	-84.40K	06/30/2026
State Street Investment Management	1.47%	2.13M	0.04%	+66.41K	06/30/2026
Joel Greenblatt	0.98%	1.43M	<0.01%	+0	12/31/2025
Dimensional Fund Advisors LP	0.87%	1.26M	0.34%	-483.15K	06/30/2026
TowerView LLC	0.81%	1.18M	0.12%	+180.00K	06/30/2026
Vanguard Portfolio Management, LLC	0.67%	980.42K	0.05%	+76.62K	06/30/2026
Charles Schwab Investment Management, Inc.	0.66%	959.57K	<0.01%	+0	06/30/2026
Janus Henderson Group Ltd.	0.65%	948.43K	<0.01%	+0	06/30/2025
Northern Trust Global Investments	0.65%	948.29K	0.04%	+67.40K	06/30/2026