NBIX Neurocrine Biosciences, Inc.
Neurocrine Biosciences, Inc. (NBIX) Institutional Ownership
What the institutions did with NBIX last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| BlackRock, Inc. | 13.7M | 13.6% |
| JPMORGAN CHASE & CO | 6.4M | 6.3% |
| Dodge & Cox | 5.6M | 5.5% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.0M | 4.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | 4.5M | 4.5% |
| STATE STREET CORP | 4.4M | 4.3% |
| AQR CAPITAL MANAGEMENT LLC | 3.8M | 3.8% |
| RENAISSANCE TECHNOLOGIES LLC | 2.3M | 2.3% |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1M | 2.1% |
| TWO SIGMA INVESTMENTS, LP | 2.1M | 2.1% |
| Vestal Point Capital, LP | 1.9M | 1.9% |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 1.5M | 1.5% |
| MORGAN STANLEY | 1.3M | 1.3% |
| RTW INVESTMENTS, LP | 1.3M | 1.3% |
| NORTHERN TRUST CORP | 1.3M | 1.2% |
| Invesco Ltd. | 1.1M | 1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 974.3K | 1.0% |
| NORGES BANK | 973.9K | 1.0% |
| FIRST TRUST ADVISORS LP | 923.1K | 0.9% |
| DIMENSIONAL FUND ADVISORS LP | 732.9K | 0.7% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 726.1K | 0.7% |
| Bank of New York Mellon Corp | 699.1K | 0.7% |
| Swedbank AB | 651.1K | 0.6% |
| VANGUARD FIDUCIARY TRUST CO | 647.8K | 0.6% |
| IEQ CAPITAL, LLC | 640.3K | 0.6% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 1.4M | 34.6K | -1.4M |
| MILLENNIUM MANAGEMENT LLC | Reduced | 1.2M | 11.6K | -1.2M |
| AQR CAPITAL MANAGEMENT LLC | Reduced | 4.9M | 3.8M | -1.1M |
| TWO SIGMA INVESTMENTS, LP | Reduced | 3.1M | 2.1M | -984.3K |
| JPMORGAN CHASE & CO | Increased | 5.4M | 6.4M | +956.6K |
| Invesco Ltd. | Increased | 356.0K | 1.1M | +721.3K |
| UBS Group AG | Reduced | 1.2M | 545.9K | -675.1K |
| Vestal Point Capital, LP | Increased | 1.3M | 1.9M | +630.0K |
| DEERFIELD MANAGEMENT COMPANY, L.P. | Sold Out | 610.0K | 0 | -610.0K |
| Caisse de depot et placement du Quebec | Increased | 93.6K | 540.0K | +446.3K |
| Squarepoint Ops LLC | Reduced | 488.0K | 44.1K | -443.8K |
| Assenagon Asset Management S.A. | Increased | 91.5K | 445.2K | +353.7K |
| AustralianSuper Pty Ltd | New | 0 | 349.0K | +349.0K |
| BlackRock, Inc. | Increased | 13.4M | 13.7M | +326.0K |
| BRAIDWELL LP | Reduced | 652.1K | 336.2K | -316.0K |
| GOLDMAN SACHS GROUP INC | Increased | 349.2K | 631.9K | +282.7K |
| Fiera Capital Corp | Reduced | 651.3K | 373.2K | -278.1K |
| NORDEA INVESTMENT MANAGEMENT AB | Increased | 43.1K | 319.1K | +275.9K |
| Vinva Investment Management Ltd | Increased | 75.1K | 346.1K | +271.0K |
| Hudson Bay Capital Management LP | Reduced | 395.9K | 130.0K | -265.9K |
| ROYAL BANK OF CANADA | Increased | 332.3K | 583.5K | +251.2K |
| Pacer Advisors, Inc. | Increased | 169.2K | 419.8K | +250.5K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Increased | 4.7M | 5.0M | +247.7K |
| MARSHALL WACE, LLP | Reduced | 509.0K | 270.8K | -238.2K |
| Defilade Capital Management, L.P. | Sold Out | 209.9K | 0 | -209.9K |
| RTW INVESTMENTS, LP | Increased | 1.1M | 1.3M | +205.9K |
| JACOBS LEVY EQUITY MANAGEMENT, INC | Increased | 520.3K | 726.1K | +205.8K |
| Thrivent Financial for Lutherans | Increased | 96.5K | 297.3K | +200.8K |
| SEIZERT CAPITAL PARTNERS, LLC | Increased | 87.7K | 277.3K | +189.7K |
| ARMISTICE CAPITAL, LLC | Reduced | 724.0K | 535.8K | -188.2K |
| Man Group plc | Increased | 415.9K | 601.0K | +185.1K |
| Trexquant Investment LP | Sold Out | 183.3K | 0 | -183.3K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 151.3K | 333.7K | +182.5K |
| Pictet Asset Management Holding SA | Reduced | 602.6K | 430.6K | -172.0K |
| Zurich Insurance Group Ltd/FI | New | 0 | 169.8K | +169.8K |
| Susquehanna Portfolio Strategies, LLC | Reduced | 184.0K | 23.2K | -160.8K |
| FMR LLC | Increased | 154.9K | 314.0K | +159.2K |
| Nearwater Capital Markets, Ltd | New | 0 | 155.0K | +155.0K |
| Connor, Clark & Lunn Investment Management Ltd. | Sold Out | 153.8K | 0 | -153.8K |
| PANAGORA ASSET MANAGEMENT INC | Reduced | 151.4K | 1.4K | -150.1K |
| Life Cycle Investment Partners Ltd | New | 0 | 126.3K | +126.3K |
| IEQ CAPITAL, LLC | Reduced | 766.0K | 640.3K | -125.7K |
| Dodge & Cox | Increased | 5.5M | 5.6M | +123.7K |
| VICTORY CAPITAL MANAGEMENT INC | Reduced | 731.6K | 618.5K | -113.1K |
| Russell Investments Group, Ltd. | Increased | 219.8K | 329.1K | +109.3K |
| Korea Investment CORP | Increased | 70.6K | 173.0K | +102.4K |
| ING GROEP NV | New | 0 | 102.2K | +102.2K |
| MORGAN STANLEY | Increased | 1.2M | 1.3M | +99.4K |
| Parkman Healthcare Partners LLC | Sold Out | 99.1K | 0 | -99.1K |
| SEB Asset Management AB | Increased | 79.6K | 176.8K | +97.2K |
| Clark Capital Management Group, Inc. | New | 0 | 92.7K | +92.7K |
| FULLER & THALER ASSET MANAGEMENT, INC. | Increased | 87.4K | 179.1K | +91.8K |
| Rockefeller Capital Management L.P. | Increased | 282.1K | 373.5K | +91.5K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 350.7K | 441.4K | +90.7K |
| Impax Asset Management Group plc | Increased | 75.0K | 160.0K | +85.0K |
| MACKENZIE FINANCIAL CORP | Increased | 91.7K | 175.7K | +84.0K |
| D. E. Shaw & Co., Inc. | Reduced | 89.2K | 5.6K | -83.6K |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 2.4M | 2.3M | -83.0K |
| CONGRESS ASSET MANAGEMENT CO | New | 0 | 82.5K | +82.5K |
| SG Americas Securities, LLC | Increased | 59.3K | 141.6K | +82.3K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.