NNBR NN, Inc.
NN, Inc. (NNBR) Institutional Ownership
What the institutions did with NNBR 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 |
|---|---|---|
| Legion Partners Asset Management, LLC | 4.8M | 15.7% |
| FIRST MANHATTAN CO. LLC. | 3.3M | 10.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | 2.0M | 6.7% |
| SG Americas Securities, LLC | 1.9M | 6.4% |
| NOMURA HOLDINGS INC | 1.8M | 5.9% |
| TWO SIGMA INVESTMENTS, LP | 1.7M | 5.5% |
| Register Financial Advisors LLC | 1.4M | 4.6% |
| Corre Partners Management, LLC | 1.2M | 4.1% |
| MORGAN STANLEY | 1.1M | 3.7% |
| RENAISSANCE TECHNOLOGIES LLC | 966.0K | 3.2% |
| BlackRock, Inc. | 764.1K | 2.5% |
| GEODE CAPITAL MANAGEMENT, LLC | 647.2K | 2.1% |
| Ranger Investment Management, L.P. | 568.2K | 1.9% |
| Walleye Capital LLC | 546.7K | 1.8% |
| De Lisle Partners LLP | 528.5K | 1.7% |
| OAKTREE CAPITAL MANAGEMENT LP | 510.9K | 1.7% |
| Oaktree Fund Advisors, LLC | 504.0K | 1.7% |
| Huntleigh Advisors, Inc. | 440.1K | 1.5% |
| Pacific Ridge Capital Partners, LLC | 410.4K | 1.4% |
| RBF Capital, LLC | 387.3K | 1.3% |
| GOLDMAN SACHS GROUP INC | 372.3K | 1.2% |
| VANGUARD FIDUCIARY TRUST CO | 301.9K | 1.0% |
| Johnson Financial Group, LLC | 270.5K | 0.9% |
| DIMENSIONAL FUND ADVISORS LP | 260.5K | 0.9% |
| BANK OF AMERICA CORP /DE/ | 226.5K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| Corre Partners Management, LLC | Reduced | 6.2M | 1.2M | -5.0M |
| Nantahala Capital Management, LLC | Sold Out | 2.4M | 0 | -2.4M |
| SG Americas Securities, LLC | New | 0 | 1.9M | +1.9M |
| TWO SIGMA INVESTMENTS, LP | Increased | 10.2K | 1.7M | +1.7M |
| Ranger Investment Management, L.P. | New | 0 | 568.2K | +568.2K |
| Walleye Capital LLC | New | 0 | 546.7K | +546.7K |
| OAKTREE CAPITAL MANAGEMENT LP | New | 0 | 510.9K | +510.9K |
| Oaktree Fund Advisors, LLC | New | 0 | 504.0K | +504.0K |
| RBF Capital, LLC | Reduced | 834.9K | 387.3K | -447.6K |
| Huntleigh Advisors, Inc. | New | 0 | 440.1K | +440.1K |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 549.0K | 966.0K | +417.0K |
| MORGAN STANLEY | Reduced | 1.5M | 1.1M | -415.9K |
| BANK OF AMERICA CORP /DE/ | Increased | 27.0K | 226.5K | +199.5K |
| GOLDMAN SACHS GROUP INC | Increased | 173.6K | 372.3K | +198.7K |
| CITADEL ADVISORS LLC | Reduced | 294.5K | 97.5K | -197.0K |
| NOMURA HOLDINGS INC | Reduced | 1.9M | 1.8M | -148.2K |
| UBS Group AG | Increased | 10.0K | 141.5K | +131.6K |
| PRINCIPAL FINANCIAL GROUP INC | New | 0 | 131.6K | +131.6K |
| Squarepoint Ops LLC | Reduced | 277.4K | 146.7K | -130.7K |
| Quadrature Capital Ltd | Increased | 20.8K | 150.9K | +130.1K |
| BAILARD, INC. | New | 0 | 128.4K | +128.4K |
| JANE STREET GROUP, LLC | Reduced | 264.0K | 143.8K | -120.2K |
| MARSHALL WACE, LLP | Sold Out | 115.9K | 0 | -115.9K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 1.9M | 2.0M | +105.6K |
| J.W. COLE ADVISORS, INC. | New | 0 | 103.8K | +103.8K |
| ALGERT GLOBAL LLC | New | 0 | 97.9K | +97.9K |
| GSA CAPITAL PARTNERS LLP | Reduced | 265.3K | 173.5K | -91.8K |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC | New | 0 | 86.6K | +86.6K |
| Register Financial Advisors LLC | Increased | 1.3M | 1.4M | +82.0K |
| Corient Private Wealth LP | Sold Out | 72.5K | 0 | -72.5K |
| XTX Topco Ltd | Reduced | 103.2K | 35.1K | -68.1K |
| De Lisle Partners LLP | Increased | 466.4K | 528.5K | +62.1K |
| VANGUARD FIDUCIARY TRUST CO | Increased | 255.1K | 301.9K | +46.9K |
| Point72 Asset Management, L.P. | Increased | 13.0K | 57.6K | +44.5K |
| Connor, Clark & Lunn Investment Management Ltd. | New | 0 | 40.3K | +40.3K |
| Kings Path Partners LLC | New | 0 | 39.5K | +39.5K |
| Qube Research & Technologies Ltd | Increased | 11.7K | 44.9K | +33.2K |
| FIRST MANHATTAN CO. LLC. | Reduced | 3.3M | 3.3M | -33.0K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Reduced | 43.6K | 15.2K | -28.3K |
| WYNNEFIELD CAPITAL INC | Sold Out | 28.1K | 0 | -28.1K |
| GEODE CAPITAL MANAGEMENT, LLC | Reduced | 671.7K | 647.2K | -24.5K |
| NORTHERN TRUST CORP | Increased | 86.2K | 110.3K | +24.1K |
| TWO SIGMA SECURITIES, LLC | New | 0 | 23.8K | +23.8K |
| AMERICAN CENTURY COMPANIES INC | New | 0 | 23.7K | +23.7K |
| MILLENNIUM MANAGEMENT LLC | New | 0 | 22.5K | +22.5K |
| BlackRock, Inc. | Increased | 741.8K | 764.1K | +22.3K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 282.0K | 260.5K | -21.6K |
| PRICE T ROWE ASSOCIATES INC /MD/ | Increased | 63.2K | 82.3K | +19.1K |
| Graham Capital Management, L.P. | New | 0 | 19.0K | +19.0K |
| Legion Partners Asset Management, LLC | Reduced | 4.8M | 4.8M | -18.8K |
| AXQ CAPITAL, LP | New | 0 | 17.2K | +17.2K |
| Virtu Financial LLC | Sold Out | 15.1K | 0 | -15.1K |
| Ameritas Advisory Services, LLC | New | 0 | 15.0K | +15.0K |
| STATE STREET CORP | Increased | 210.5K | 224.3K | +13.8K |
| Schonfeld Strategic Advisors LLC | Increased | 11.8K | 25.6K | +13.8K |
| AssuredPartners Investment Advisors, LLC | New | 0 | 12.2K | +12.2K |
| HRT FINANCIAL LP | Reduced | 28.4K | 16.3K | -12.2K |
| AIGH Capital Management LLC | New | 0 | 11.5K | +11.5K |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 114.5K | 123.5K | +9.0K |
| GROUP ONE TRADING LLC | New | 0 | 5.7K | +5.7K |
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.