Who Owns OmniAb Stock?
NASDAQ: OABIHealthcareBiotechnologyUSD
At close: Oct 8, 4:00 PM ET · Delayed 15 min
Ownership breakdown
- Held by institutions
- 52.80%
- Held by insiders
- 15.28%
- Institutional holders
- 187
- Institutions 52.8%
- Insiders 15.3%
- Public and other 31.9%
Who owns OmniAb stock?
Institutional investors own about 52.8% of OmniAb's shares, spread across 187 institutions that file 13F reports. That level of institutional ownership is moderate. Insiders, including executives, directors and large founding shareholders, hold 15.28% of OABI.
The largest institutional holders are Whitefort Capital Management, LP (7.07%), Blackrock Inc. (6.14%) and Nomura Holdings Inc. (3.47%). Together, the top 10 institutions control 30.0% of shares outstanding. In their latest filings, 5 of the top 10 institutions increased their OABI positions and 5 reduced them.
Summary generated from market data by MetaCap's automated system. Methodology
Top institutional holders of OABI
| Institution | Shares | % Held | Change |
|---|---|---|---|
| Whitefort Capital Management, LP | 10.25M | 7.07% | -27.9% |
| Blackrock Inc. | 8.90M | 6.14% | +9.8% |
| Nomura Holdings Inc. | 5.03M | 3.47% | +613.2% |
| Cadian Capital Management, LP | 4.21M | 2.91% | +1.3% |
| Vanguard Capital Management LLC | 3.85M | 2.66% | -3.5% |
| Geode Capital Management, LLC | 2.88M | 1.99% | -1.4% |
| Rice, Hall, James & Associates LLC | 2.61M | 1.80% | +2.5% |
| Private Management Group, Inc. | 2.34M | 1.62% | -3.5% |
| State Street Corporation | 2.13M | 1.47% | +3.2% |
| Dimensional Fund Advisors LP | 1.26M | 0.87% | -27.7% |
% held is the share of total shares outstanding. Change is the percentage change in the position since the holder's previous 13F filing.
Top mutual fund and ETF holders of OABI
| Fund | Shares | % Held |
|---|---|---|
| iShares Trust-iShares Russell 2000 ETF | 2.75M | 1.90% |
| VANGUARD INDEX FUNDS-Vanguard Total Stock Market Index Fund | 2.38M | 1.64% |
| VANGUARD INDEX FUNDS-Vanguard Extended Market Index Fund | 1.39M | 0.96% |
| Fidelity Salem Street Trust-Fidelity Small Cap Index Fund | 1.20M | 0.83% |
| iShares Trust-iShares Russell 2000 Value ETF | 1.01M | 0.70% |
| iShares Trust-iShares Biotechnology ETF | 874.86K | 0.60% |
| Fidelity Concord Street Trust-Fidelity Extended Market Index Fund | 595.17K | 0.41% |
| VANGUARD SCOTTSDALE FUNDS-Vanguard Russell 2000 Index Fund | 572.11K | 0.39% |
| SCHWAB STRATEGIC TRUST-Schwab U.S. Small-Cap ETF | 560.13K | 0.39% |
| College Retirement Equities Fd.-College Retirement Equities Fd. - Tota | 437.16K | 0.30% |
Frequently asked questions
Who is the largest shareholder of OmniAb?
Whitefort Capital Management, LP is the largest institutional shareholder of OABI, owning 7.07% of shares outstanding (10.25M shares) as of its latest 13F filing.
What percentage of OmniAb is owned by institutions?
Institutions own about 52.8% of OABI shares and 62.3% of the public float.
How much of OmniAb do insiders own?
Insiders, such as officers and directors, own about 15.28% of OABI shares outstanding.
Where does institutional ownership data come from?
Investment managers with more than $100 million in US equities must file Form 13F with the SEC within 45 days of each quarter-end. Holdings are therefore up to about 4.5 months old when published.