Also trades as: OABIW (NASDAQ) · $vol 0M
OABI Institutional Ownership
OmniAb, Inc.
1W: +0.0%
1M: +4.6%
3M: +154.4%
YTD: +163.8%
1Y: +204.3%
3Y: +2.3%
5Y: -50.1%
$4.96
+0.35 (+7.59%)
Pre-Market: $4.97 (+0.01, +0.30%)
Weekly Expected Move ±8.8%
$4
$4
$5
$5
$5
Credit Risk of going bust: lower than 56% of companies Debt: 2.6% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the middle of the pack, about 1 in 580 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.02 (down 99.6%), OmniAb, Inc. would be worth roughly what it owes.
Total debt $18.9M against a stock market value of $721.1M.
Distance to default 5.79 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $9.5M (short-term plus half of long-term), stock volatility 72.3%; Altman Z'' 7.26. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
If the stock fell to about $0.02 (down 99.6%), OmniAb, Inc. would be worth roughly what it owes.
Total debt $18.9M against a stock market value of $721.1M.
Distance to default 5.79 (Merton model): prices to 2026-10-27, balance sheet 2026-06-30, debt counted $9.5M (short-term plus half of long-term), stock volatility 72.3%; Altman Z'' 7.26. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.
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Institutional Ownership — OABI
149
Institutional Holders
+1 vs prior quarter
0.0%
Ownership
+0.00pp
$146M
Total Invested
22
New Positions
57
Increased
49
Reduced
17
Closed
0.00
Put/Call Ratio
Ownership Trends
Top Institutional Holders (169 total)
| # | Holder | Shares | Value | Change | Change % | Holding Period | Filing |
|---|---|---|---|---|---|---|---|
| 1 | Whitefort Capital Management, LP | 10,248,658 | $51M | -3,975,000 | -27.9% | 6Q | SEC ↗ |
| 2 | BlackRock, Inc. | 8,897,490 | $44M | +790,609 | +9.8% | 8Q | SEC ↗ |
| 3 | NOMURA HOLDINGS INC | 5,028,160 | $25M | +4,323,112 | +613.2% | 3Q | SEC ↗ |
| 4 | CADIAN CAPITAL MANAGEMENT, LP | 4,211,821 | $21M | +54,692 | +1.3% | 4Q | SEC ↗ |
| 5 | VANGUARD CAPITAL MANAGEMENT LLC | 3,852,356 | $19M | -141,296 | -3.5% | 2Q | SEC ↗ |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 2,883,978 | $14M | -41,601 | -1.4% | 15Q | SEC ↗ |
| 7 | RICE HALL JAMES & ASSOCIATES, LLC | 2,610,434 | $13M | +63,179 | +2.5% | 15Q | SEC ↗ |
| 8 | PRIVATE MANAGEMENT GROUP INC | 2,344,770 | $12M | -84,396 | -3.5% | 14Q | SEC ↗ |
| 9 | STATE STREET CORP | 2,133,549 | $11M | +66,406 | +3.2% | 15Q | SEC ↗ |
| 10 | DIMENSIONAL FUND ADVISORS LP | 1,262,099 | $6M | -483,149 | -27.7% | 15Q | SEC ↗ |
| 11 | TOWERVIEW LLC | 1,180,000 | $6M | +180,000 | +18.0% | 13Q | SEC ↗ |
| 12 | VANGUARD PORTFOLIO MANAGEMENT LLC | 980,416 | $5M | +76,617 | +8.5% | 2Q | SEC ↗ |
| 13 | CHARLES SCHWAB INVESTMENT MANAGEMENT I | 966,877 | $5M | +7,304 | +0.8% | 15Q | SEC ↗ |
| 14 | Sixth Street Partners Management Compa NEW | 966,877 | $5M | — | +0.0% | 1Q | SEC ↗ |
| 15 | NORTHERN TRUST CORP | 948,294 | $5M | +67,399 | +7.7% | 15Q | SEC ↗ |
| 16 | ADAR1 Capital Management, LLC | 947,412 | $5M | +242,222 | +34.3% | 11Q | SEC ↗ |
| 17 | ISTHMUS PARTNERS, LLC | 803,428 | $4M | +46,754 | +6.2% | 15Q | SEC ↗ |
| 18 | VANGUARD FIDUCIARY TRUST CO | 758,460 | $4M | +32,852 | +4.5% | 2Q | SEC ↗ |
| 19 | TWO SIGMA INVESTMENTS, LP | 657,432 | $3M | +144,691 | +28.2% | 5Q | SEC ↗ |
| 20 | Nuveen, LLC | 642,811 | $3M | +18,935 | +3.0% | 6Q | SEC ↗ |
| 21 | RENAISSANCE TECHNOLOGIES LLC | 600,350 | $3M | +330,750 | +122.7% | 6Q | SEC ↗ |
| 22 | D. E. Shaw & Co., Inc. | 559,404 | $3M | +179,150 | +47.1% | 4Q | SEC ↗ |
| 23 | MACKENZIE FINANCIAL CORP NEW | 489,134 | $2M | — | +0.0% | 1Q | SEC ↗ |
| 24 | MILLENNIUM MANAGEMENT LLC | 474,159 | $2M | -49,759 | -9.5% | 15Q | SEC ↗ |
| 25 | GOLDMAN SACHS GROUP INC | 384,573 | $2M | -34,451 | -8.2% | 15Q | SEC ↗ |
| 26 | MORGAN STANLEY | 371,506 | $2M | -36,427 | -8.9% | 15Q | SEC ↗ |
| 27 | Bank of New York Mellon Corp | 318,406 | $2M | +43,955 | +16.0% | 15Q | SEC ↗ |
| 28 | TLS Advisors LLC | 220,685 | $1M | -29,500 | -11.8% | 15Q | SEC ↗ |
| 29 | FMR LLC | 199,818 | $991K | +10,282 | +5.4% | 15Q | SEC ↗ |
| 30 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | 198,900 | $987K | — | +0.0% | 5Q | SEC ↗ |
| 31 | Arbiter Partners Capital Management LL | 192,585 | $955K | — | +0.0% | 4Q | SEC ↗ |
| 32 | RHUMBLINE ADVISERS | 171,957 | $853K | +12,722 | +8.0% | 15Q | SEC ↗ |
| 33 | Palumbo Wealth Management LLC NEW | 161,975 | $803K | — | +0.0% | 1Q | SEC ↗ |
| 34 | Invesco Ltd. | 161,376 | $800K | +26,289 | +19.5% | 15Q | SEC ↗ |
| 35 | ARROWSTREET CAPITAL, LIMITED PARTNERSH NEW | 159,621 | $792K | — | +0.0% | 1Q | SEC ↗ |
| 36 | AQR CAPITAL MANAGEMENT LLC | 157,716 | $782K | +42,069 | +36.4% | 6Q | SEC ↗ |
| 37 | ALLIANCEBERNSTEIN L.P. | 155,992 | $774K | +5,400 | +3.6% | 15Q | SEC ↗ |
| 38 | BANK OF AMERICA CORP /DE | 149,493 | $741K | +27,837 | +22.9% | 15Q | SEC ↗ |
| 39 | Walleye Capital LLC NEW | 144,427 | $716K | — | +0.0% | 1Q | SEC ↗ |
| 40 | Cornerstone Capital, Inc. | 142,286 | $706K | — | +0.0% | 15Q | SEC ↗ |
| 41 | ACADIAN ASSET MANAGEMENT LLC NEW | 132,385 | $657K | — | +0.0% | 1Q | SEC ↗ |
| 42 | JPMORGAN CHASE & CO | 107,049 | $531K | -13,053 | -10.9% | 15Q | SEC ↗ |
| 43 | DEUTSCHE BANK AG | 100,842 | $500K | +8,172 | +8.8% | 15Q | SEC ↗ |
| 44 | WELLS FARGO & COMPANY/MN | 100,229 | $497K | +50,096 | +99.9% | 15Q | SEC ↗ |
| 45 | PRICE T ROWE ASSOCIATES INC /MD | 80,106 | $397K | +3,066 | +4.0% | 15Q | SEC ↗ |
| 46 | AMERICAN CENTURY COMPANIES INC | 75,083 | $372K | +40,267 | +115.7% | 2Q | SEC ↗ |
| 47 | XTX Topco Ltd | 73,907 | $367K | +29,248 | +65.5% | 3Q | SEC ↗ |
| 48 | Connor, Clark & Lunn Investment Manage | 72,357 | $359K | +58,221 | +411.9% | 3Q | SEC ↗ |
| 49 | MetLife Investment Management, LLC | 65,744 | $326K | +17,612 | +36.6% | 15Q | SEC ↗ |
| 50 | Russell Investments Group, Ltd. | 63,783 | $316K | +52,983 | +490.6% | 9Q | SEC ↗ |
Recent Activity
New Positions (20)
| Holder | Shares | Value |
|---|---|---|
| Sixth Street Partners Management Co | 966,877 | $5M |
| MACKENZIE FINANCIAL CORP | 489,134 | $2M |
| Palumbo Wealth Management LLC | 161,975 | $803K |
| ARROWSTREET CAPITAL, LIMITED PARTNE | 159,621 | $792K |
| Walleye Capital LLC | 144,427 | $716K |
| ACADIAN ASSET MANAGEMENT LLC | 132,385 | $657K |
| Thrivent Financial for Lutherans | 55,342 | $274K |
| Qube Research & Technologies Ltd | 20,186 | $100K |
| Quadrature Capital Ltd | 19,492 | $97K |
| TWO SIGMA SECURITIES, LLC | 15,726 | $78K |
| CANADA PENSION PLAN INVESTMENT BOAR | 15,100 | $75K |
| Virtu Financial LLC | 10,565 | $52K |
| XPONANCE LLC | 10,472 | $52K |
| SUMMIT SECURITIES GROUP LLC | 7,882 | $39K |
| Parkside Financial Bank & Trust | 347 | $2K |
| Quarry LP | 317 | $2K |
| C M BIDWELL & ASSOCIATES LTD | 233 | $1K |
| IFG Advisory, LLC | 190 | $1K |
| TD PRIVATE CLIENT WEALTH LLC | 170 | $1K |
| Wealth Enhancement Trust Services, | 35 | $0K |
Sold Out (20)
| Holder | Prev Shares | Prev Value |
|---|---|---|
| Woodline Partners LP | 285,714 | $1M |
| Stonepine Capital Management, LLC | 164,045 | $814K |
| CONNORS INVESTOR SERVICES INC | 61,941 | $307K |
| BOOTHBAY FUND MANAGEMENT, LLC | 47,596 | $236K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 42,966 | $213K |
| AMERIPRISE FINANCIAL INC | 32,749 | $162K |
| NINE MASTS CAPITAL Ltd | 29,062 | $144K |
| JANE STREET GROUP, LLC | 27,551 | $137K |
| State of Wyoming | 24,694 | $122K |
| Brevan Howard Capital Management LP | 24,415 | $121K |
| SG Americas Securities, LLC | 23,141 | $115K |
| ALGERT GLOBAL LLC | 20,498 | $102K |
| BBR PARTNERS, LLC | 20,000 | $99K |
| Point72 Asset Management, L.P. | 16,238 | $81K |
| PUBLIC EMPLOYEES RETIREMENT SYSTEM | 15,321 | $76K |
| Diversified Enterprises, LLC | 11,311 | $56K |
| Avior Wealth Management, LLC | 10,704 | $53K |
| Abel Hall, LLC | 10,704 | $53K |
| MAI Capital Management | 4,821 | $24K |
| AMALGAMATED BANK | 3,304 | $16K |
Biggest Increases (20)
| Holder | Added | Change % | Total Shares |
|---|---|---|---|
| NOMURA HOLDINGS INC | +4,323,112 | +613.2% | 5,028,160 |
| BlackRock, Inc. | +790,609 | +9.8% | 8,897,490 |
| RENAISSANCE TECHNOLOGIES LLC | +330,750 | +122.7% | 600,350 |
| ADAR1 Capital Management, LLC | +242,222 | +34.3% | 947,412 |
| TOWERVIEW LLC | +180,000 | +18.0% | 1,180,000 |
| D. E. Shaw & Co., Inc. | +179,150 | +47.1% | 559,404 |
| TWO SIGMA INVESTMENTS, LP | +144,691 | +28.2% | 657,432 |
| VANGUARD PORTFOLIO MANAGEMENT LLC | +76,617 | +8.5% | 980,416 |
| NORTHERN TRUST CORP | +67,399 | +7.7% | 948,294 |
| STATE STREET CORP | +66,406 | +3.2% | 2,133,549 |
| RICE HALL JAMES & ASSOCIATES, LLC | +63,179 | +2.5% | 2,610,434 |
| Connor, Clark & Lunn Investment Man | +58,221 | +411.9% | 72,357 |
| CADIAN CAPITAL MANAGEMENT, LP | +54,692 | +1.3% | 4,211,821 |
| Russell Investments Group, Ltd. | +52,983 | +490.6% | 63,783 |
| WELLS FARGO & COMPANY/MN | +50,096 | +99.9% | 100,229 |
| ISTHMUS PARTNERS, LLC | +46,754 | +6.2% | 803,428 |
| CITIGROUP INC | +44,915 | +460.6% | 54,667 |
| Bank of New York Mellon Corp | +43,955 | +16.0% | 318,406 |
| AQR CAPITAL MANAGEMENT LLC | +42,069 | +36.4% | 157,716 |
| AMERICAN CENTURY COMPANIES INC | +40,267 | +115.7% | 75,083 |
Biggest Decreases (20)
| Holder | Reduced | Change % | Total Shares |
|---|---|---|---|
| Whitefort Capital Management, LP | -3,975,000 | -27.9% | 10,248,658 |
| DIMENSIONAL FUND ADVISORS LP | -483,149 | -27.7% | 1,262,099 |
| CITADEL ADVISORS LLC | -170,494 | -74.6% | 58,190 |
| VANGUARD CAPITAL MANAGEMENT LLC | -141,296 | -3.5% | 3,852,356 |
| UBS Group AG | -84,658 | -82.6% | 17,849 |
| PRIVATE MANAGEMENT GROUP INC | -84,396 | -3.5% | 2,344,770 |
| MILLENNIUM MANAGEMENT LLC | -49,759 | -9.5% | 474,159 |
| GEODE CAPITAL MANAGEMENT, LLC | -41,601 | -1.4% | 2,883,978 |
| MORGAN STANLEY | -36,427 | -8.9% | 371,506 |
| GOLDMAN SACHS GROUP INC | -34,451 | -8.2% | 384,573 |
| TLS Advisors LLC | -29,500 | -11.8% | 220,685 |
| Tower Research Capital LLC (TRC) | -27,262 | -77.2% | 8,044 |
| Vanguard Personalized Indexing Mana | -14,434 | -57.2% | 10,793 |
| JPMORGAN CHASE & CO | -13,053 | -10.9% | 107,049 |
| BNP PARIBAS FINANCIAL MARKETS | -7,517 | -27.5% | 19,822 |
| SEI INVESTMENTS CO | -7,188 | -11.9% | 53,390 |
| SUSQUEHANNA INTERNATIONAL GROUP, LL | -5,938 | -14.3% | 35,691 |
| WOODSTOCK CORP | -5,042 | -14.6% | 29,376 |
| Integrated Wealth Concepts LLC | -4,941 | -46.4% | 5,710 |
| CALIFORNIA STATE TEACHERS RETIREMEN | -4,728 | -75.7% | 1,515 |