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NN (NNBR) Institutional Ownership

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$3.90 +0.29 (+8.03%)
Closing price 08/14/2026 04:00 PM Eastern
Extended Trading
$3.93 +0.03 (+0.77%)
As of 08/14/2026 07:41 PM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.
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Institutional Ownership Changes (13F Filings) for NN (NASDAQ:NNBR)

Current
Institutional Ownership
Percentage
53.92%
Number of
Institutional Buyers
(last 12 months)
37
Total
Institutional Inflows
(last 12 months)
$18.94M
Number of
Institutional Sellers
(last 12 months)
8
Total
Institutional Outflows
(last 12 months)
$4.96M
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NNBR Institutional Buying and Selling by Quarter

NN Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/14/2026 Corre Partners Management LLC1,238,637$4.45B1.2%N/A2.349%
8/14/2026 Paradigm Capital Management Inc. NY200,000$718K0.0%N/A0.379%
8/14/2026 Algert Global LLC97,872$351K0.0%N/A0.186%
8/13/2026 Ranger Investment Management L.P.568,235$2.04M0.1%N/A1.077%
8/13/2026 Connor Clark & Lunn Investment Management Ltd.40,263$145K0.0%N/A0.076%
8/12/2026 De Lisle Partners LLP528,482$1.90M0.2%N/A1.002%
8/11/2026 Nierenberg Investment Management Company LLC13,555$48.66M0.0%N/A0.026%
8/10/2026 AssuredPartners Investment Advisors LLC12,199$44K0.0%N/A0.023%
8/10/2026 Addison Advisors LLC10,822$39K0.0%N/A0.021%
8/7/2026 BlackRock Inc.764,051$2.74M0.0%N/A1.449%
8/7/2026 AIGH Capital Management LLC11,496$41K0.0%N/A0.022%
8/6/2026 GSA Capital Partners LLP173,541$623K0.0%N/A0.329%
8/3/2026 Walleye Capital LLC546,652$1.96M0.0%N/A1.036%
5/19/2026Bank of America Corp DE27,025$39K0.0%-15.8%0.051%
5/19/2026RBF Capital LLC834,929$1.21M0.1%+71.8%1.582%
5/14/2026 Renaissance Technologies LLC549,040$796K0.0%+49.4%1.040%
5/7/2026 Dimensional Fund Advisors LP282,019$409K0.0%-52.0%0.562%
4/21/2026 Laurel Oak Wealth Management LLC50,000$72K0.0%N/A0.100%
2/23/2026 Virtu Financial LLC23,425$30K0.0%N/A0.047%
2/18/2026XTX Topco Ltd73,920$95K0.0%+29.3%0.147%
2/18/2026 Quadrature Capital Ltd60,475$77K0.0%N/A0.120%
2/18/2026Millennium Management LLC48,859$63K0.0%-80.1%0.097%
2/18/2026First Manhattan CO. LLC.3,003,800$3.85M0.0%+8.2%5.984%
2/18/2026Bridgeway Capital Management LLC169,962$218K0.0%-4.1%0.339%
2/17/2026 Captrust Financial Advisors70,012$90K0.0%N/A0.139%
2/16/2026Squarepoint Ops LLC244,041$312K0.0%+469.9%0.486%
2/16/2026 Landscape Capital Management L.L.C.179,677$230K0.0%N/A0.358%
2/13/2026Quinn Opportunity Partners LLC25,000$32K0.0%N/A0.050%
2/12/2026Jane Street Group LLC256,091$328K0.0%+157.7%0.510%
2/12/2026 Paradigm Capital Management Inc. NY200,000$256K0.0%-93.0%0.398%
2/12/2026 Renaissance Technologies LLC367,500$470K0.0%+291.0%0.732%
2/12/2026 Dimensional Fund Advisors LP587,147$751K0.0%-25.0%1.170%
2/11/2026 J.W. Cole Advisors Inc.90,600$116K0.0%+11.9%0.180%
2/10/2026Goldman Sachs Group Inc.180,749$231K0.0%+39.0%0.360%
2/9/2026 Geode Capital Management LLC620,060$794K0.0%+10.6%1.235%
2/4/2026 Pacific Ridge Capital Partners LLC400,334$512K0.1%-6.2%0.797%
1/21/2026 Register Financial Advisors LLC1,221,363$1.56M0.6%-4.3%2.433%
11/17/2025Susquehanna International Group LLP77,319$159K0.0%+60.2%0.154%
11/17/2025Qube Research & Technologies Ltd57,780$119K0.0%-17.4%0.115%
11/17/2025Nomura Holdings Inc.2,969,632$6.12M0.0%+0.6%5.916%
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11/17/2025Millennium Management LLC245,667$506K0.0%-32.5%0.489%
11/14/2025Ancora Advisors LLC290,770$599K0.0%+74.2%0.579%
11/14/2025Two Sigma Investments LP13,020$27K0.0%N/A0.026%
11/14/2025Bridgeway Capital Management LLC177,162$365K0.0%-18.3%0.353%
11/14/2025Squarepoint Ops LLC42,819$88K0.0%N/A0.085%
11/13/2025 UBS Group AG279,632$576K0.0%+15,147.1%0.557%
11/12/2025 Dimensional Fund Advisors LP782,363$1.61M0.0%-7.0%1.559%
11/12/2025 Pacific Ridge Capital Partners LLC426,749$879K0.2%-2.3%0.850%
11/7/2025 GSA Capital Partners LLP255,768$527K0.0%+28.7%0.510%
10/30/2025 Register Financial Advisors LLC1,276,878$2.63M1.0%+2.4%2.531%
9/26/2025 Corient Private Wealth LLC72,000$151K0.0%+16.1%0.143%
8/18/2025Hudson Bay Capital Management LP13,840$29K0.0%N/A0.027%
8/15/2025 Corient Private Wealth LLC72,000$151K0.0%+16.1%0.143%
8/15/2025 Paradigm Capital Management Inc. NY2,758,252$5.79M0.3%+21.3%5.467%
8/15/2025Hudson Bay Capital Management LP13,840$29K0.0%N/A0.027%
8/15/2025Bridgeway Capital Management LLC216,832$455K0.0%-26.2%0.430%
8/15/2025Bank of America Corp DE64,159$135K0.0%+103.1%0.127%
8/14/2025Nantahala Capital Management LLC2,441,416$5.13M0.2%+69.4%4.840%
8/14/2025Jane Street Group LLC111,130$233K0.0%N/A0.220%
8/14/2025RBF Capital LLC285,984$601K0.0%N/A0.567%
8/14/2025Qube Research & Technologies Ltd69,951$147K0.0%N/A0.139%
8/13/2025 Marshall Wace LLP257,234$540K0.0%+334.0%0.510%
8/13/2025Invesco Ltd.55,573$117K0.0%-38.7%0.110%
8/13/2025 Quadrature Capital Ltd18,888$40K0.0%N/A0.037%
8/12/2025 J.W. Cole Advisors Inc.81,000$170K0.0%+78.8%0.161%
8/12/2025XTX Topco Ltd74,133$156K0.0%N/A0.147%
8/12/2025 American Century Companies Inc.294,777$619K0.0%-44.7%0.584%
8/12/2025 Catalyst Funds Management Pty Ltd12,900$27K0.0%N/A0.026%
8/11/2025 Nierenberg Investment Management Company Inc.13,555$28K0.0%-93.9%0.027%
8/8/2025 Geode Capital Management LLC559,079$1.17M0.0%-50.3%1.108%
8/5/2025 Bank of Montreal Can50,000$105K0.0%N/A0.099%
8/1/2025 Y Intercept Hong Kong Ltd163,387$343K0.0%N/A0.324%
6/27/2025Goldman Sachs Group Inc.109,279$247K0.0%-19.3%0.217%
5/16/2025Goldman Sachs Group Inc.109,279$247K0.0%-19.3%0.217%
5/15/2025Nantahala Capital Management LLC1,441,416$3.26M0.1%-1.2%2.857%
5/15/2025Paradigm Capital Management Inc. NY2,274,300$5.14M0.3%+22.5%4.508%
5/15/2025Nomura Holdings Inc.2,951,015$6.67M0.0%-1.8%5.850%
5/13/2025American Century Companies Inc.532,672$1.20M0.0%-13.3%1.068%
5/12/2025Nuveen LLC62,006$140K0.0%N/A0.124%
5/12/2025Invesco Ltd.90,687$205K0.0%-7.2%0.182%
5/12/2025Corre Partners Management LLC6,205,631$14.03M15.9%-6.4%12.444%
5/9/2025Pacific Ridge Capital Partners LLC443,439$1.00M0.3%-4.8%0.889%
5/8/2025De Lisle Partners LLP410,228$929K0.2%+21.5%0.823%
5/2/2025Bailard Inc.17,426$39K0.0%N/A0.035%
4/22/2025Register Financial Advisors LLC1,249,380$2.82M1.5%+0.5%2.505%
2/18/2025Paradigm Capital Management Inc. NY1,856,200$6.07M0.3%+139.4%3.716%
2/17/2025ProShare Advisors LLC13,102$43K0.0%N/A0.026%
2/17/2025Bridgeway Capital Management LLC305,464$999K0.0%-30.2%0.612%
2/17/2025Bank of America Corp DE40,124$131K0.0%+53.6%0.080%
2/14/2025Northern Trust Corp372,945$1.22M0.0%+5.2%0.747%
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2/14/2025Voya Investment Management LLC14,409$47K0.0%N/A0.029%
2/14/2025RBF Capital LLC17,000$56K0.0%-31.6%0.034%
2/14/2025Price T Rowe Associates Inc. MD100,901$330K0.0%+3.3%0.202%
2/14/2025MetLife Investment Management LLC27,181$89K0.0%+209.9%0.054%
2/14/2025Dimensional Fund Advisors LP783,033$2.56M0.0%+15.7%1.568%
2/13/2025Gabelli Funds LLC65,000$213K0.0%N/A0.130%
2/13/2025Barclays PLC69,973$229K0.0%+15.3%0.140%
2/13/2025Kennedy Capital Management LLC503,350$1.65M0.0%-16.4%1.008%
2/13/2025Renaissance Technologies LLC120,700$395K0.0%-3.7%0.242%
2/13/2025Wells Fargo & Company MN27,306$89K0.0%+29.2%0.055%


NNBR Institutional Ownership - Frequently Asked Questions

During the previous two years, 72 institutional investors and hedge funds held shares of NN. The most heavily invested institutionals were Corre Partners Management LLC ($4.45B), Nierenberg Investment Management Company LLC ($48.66M), Legion Partners Asset Management LLC ($14.38M), Nomura Holdings Inc. ($6.12M), Nantahala Capital Management LLC ($5.13M), First Manhattan CO. LLC. ($3.85M), and BlackRock Inc. ($2.74M).Learn more on NN's institutional investors.

53.92% of NN's stock is owned by institutional investors. Learn more on NNBR's institutional investor holdings.

Of the 63 institutional investors that purchased NN's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Paradigm Capital Management Inc. NY ($2.18M), Corre Partners Management LLC ($1.24M), Nantahala Capital Management LLC ($1.05M), BlackRock Inc. ($764.05K), De Lisle Partners LLP ($658.15K), RBF Capital LLC ($634.93K), and Ranger Investment Management L.P. ($568.24K).

Institutional investors have bought a total of 6,756,829 shares in the last 24 months. This purchase volume represents approximately $18.94M in transactions.

The following institutional investors have sold NN stock in the last 24 months: Paradigm Capital Management Inc. NY ($2.66M), Dimensional Fund Advisors LP ($559.32K), Millennium Management LLC ($315.16K), Register Financial Advisors LLC ($55.52K), Bridgeway Capital Management LLC ($46.87K), Pacific Ridge Capital Partners LLC ($36.39K), and Qube Research & Technologies Ltd ($12.17K).

Institutional investors have sold a total of 3,688,734 shares in the last 24 months. This volume of shares sold represents approximately $4.96M in transactions.


Related Companies

Institutional ownership data for NASDAQ:NNBR is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 8/14/2026. New 13F filings are added each quarter as they're published.
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