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Disclosery

NNBR NN INC

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COM (common), issuer CIK 918541

65 managers (66 13F filers) reported a position in NNBR shares at 2025-09-30, 33,776,711 shares in all. 8 filers opened a position and 13 filers sold out during the quarter.

Managers
65
13F filers
66
New
8
Added
17
Reduced
22
Sold out
13
Shares held by filers
33,776,711

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

No Form 4 transaction on this security in the data.

13F holders, Q3 2025

Filers in the available 13F reports with a share position at 2025-09-30, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Corre Partners Management, LLC6,205,631$12.8M32.69%013F-HRTimeline
Legion Partners Asset Management, LLCin group Legion Partners Asset Managem…4,791,929$9.87M5.34%013F-HRTimelineGroup
NOMURA HOLDINGS INCin group NOMURA ASSET MANAGEMENT CO LTD2,969,632$6.12M0.03%+18,61513F-HRTimelineGroup
PARADIGM CAPITAL MANAGEMENT INC/NY2,858,262$5.89M0.26%+100,01013F-HRTimeline
FIRST MANHATTAN CO. LLC.2,775,000$5.72M0.02%+275,00013F-HRTimeline
Nantahala Capital Management, LLCin group Nantahala Capital Management,…2,441,416$5.03M0.31%013F-HRTimelineGroup
VANGUARD GROUP INCin group VANGUARD GROUP INC2,182,332$4.5M<0.01%013F-HRTimelineGroup
MORGAN STANLEYin group MORGAN STANLEY1,576,610$3.25M<0.01%-23,72513F-HR/ATimelineGroup
Register Financial Advisors LLC1,276,878$2.63M1.03%+29,49813F-HRTimeline
DIMENSIONAL FUND ADVISORS LPin group DIMENSIONAL FUND ADVISORS LP782,363$1.61M<0.01%-58,97413F-HRTimelineGroup
BlackRock, Inc.in group BlackRock, Inc.737,410$1.52M<0.01%+78013F-HRTimelineGroup
GEODE CAPITAL MANAGEMENT, LLCin group GEODE CAPITAL MANAGEMENT, LLC560,835$1.16M<0.01%+1,75613F-HRTimelineGroup
RBF Capital, LLC485,984$1M0.05%+200,00013F-HRTimeline
Pacific Ridge Capital Partners, LLC426,749$879K0.19%-9,97113F-HRTimeline
De Lisle Partners LLP410,228$851K0.1%013F-HRTimeline
Ancora Advisors LLCin group Ancora Advisors LLC290,770$599K0.01%+123,81013F-HRTimelineGroup
UBS Group AGin group UBS Group AG279,632$576K<0.01%+277,79813F-HRTimelineGroup
GSA CAPITAL PARTNERS LLP255,768$527K0.04%+56,96913F-HRTimeline
MILLENNIUM MANAGEMENT LLCin group MILLENNIUM MANAGEMENT LLC245,667$506K<0.01%-118,35013F-HRTimelineGroup
STATE STREET CORPin group STATE STREET CORP198,709$409K<0.01%013F-HRTimelineGroup
BRIDGEWAY CAPITAL MANAGEMENT, LLC177,162$365K0.01%-39,67013F-HRTimeline
MARSHALL WACE, LLPin group MARSHALL WACE, LLP149,682$308K<0.01%-107,55213F-HRTimelineGroup
GOLDMAN SACHS GROUP INCin group GOLDMAN SACHS GROUP INC130,022$268K<0.01%-57,08213F-HRTimelineGroup
CITADEL ADVISORS LLCin group CITADEL ADVISORS LLC117,320$242K<0.01%+36,48513F-HRTimelineGroup
Empowered Funds, LLC104,459$215K<0.01%-39,67013F-HRTimeline
Clearstead Advisors, LLC100,000$206K<0.01%013F-HRTimeline
JANE STREET GROUP, LLCin group JANE STREET GROUP, LLC99,360$205K<0.01%-11,77013F-HRTimelineGroup
RENAISSANCE TECHNOLOGIES LLC94,000$194K<0.01%-4,20013F-HRTimeline
NORTHERN TRUST CORPin group NORTHERN TRUST CORP93,247$192K<0.01%013F-HRTimelineGroup
J.W. COLE ADVISORS, INC.81,000$167K<0.01%013F-HRTimeline
SUSQUEHANNA INTERNATIONAL GROUP, LLPin group SUSQUEHANNA INTERNATIONAL GRO…77,319$159K<0.01%+29,04413F-HRTimelineGroup
Corient Private Wealth LPin group Corient Private Wealth LP72,000$148K<0.01%013F-HRTimelineGroup
AMERICAN CENTURY COMPANIES INCin group AMERICAN CENTURY COMPANIES INC67,106$138K<0.01%-227,67113F-HRTimelineGroup
BANK OF AMERICA CORP /DE/in group BANK OF AMERICA CORP /DE/65,130$134K<0.01%+97113F-HR/ATimelineGroup
ROYAL BANK OF CANADAin group ROYAL BANK OF CANADA64,717$133K<0.01%+4,03513F-HRTimelineGroup
PRICE T ROWE ASSOCIATES INC /MD/63,163$131K<0.01%-39,67113F-HRTimeline
GABELLI FUNDS LLCin group GAMCO Investors (Gabelli)61,000$126K<0.01%-2,80013F-HRTimelineGroup
Qube Research & Technologies Ltd57,780$119K<0.01%-12,17113F-HRTimeline
XTX Topco Ltdin group XTX Topco Ltd57,188$118K0.01%-16,94513F-HRTimelineGroup
BANK OF MONTREAL /CAN/in group BANK OF MONTREAL /CAN/50,000$103K<0.01%013F-HRTimelineGroup
Invesco Ltd.in group Invesco Ltd.42,908$88.4K<0.01%-12,66513F-HRTimelineGroup
Squarepoint Ops LLCin group Squarepoint Ops LLC42,819$88.2K<0.01%new13F-HRTimelineGroup
CHARLES SCHWAB INVESTMENT MANAGEMENT INCin group Charles Schwab Trust Co28,401$58.5K<0.01%013F-HRTimelineGroup
TWO SIGMA INVESTMENTS, LPgroup of 2 filers holding28,320$58.3KnewTimeline
WYNNEFIELD CAPITAL INCin group WYNNEFIELD CAPITAL INC28,128$57.9K0.03%013F-HRTimelineGroup
Point72 Asia (Singapore) Pte. Ltd.18,657$38.4K0.01%-18,65713F-HRTimeline
Nierenberg Investment Management Compan…13,555$27.9K0.02%013F-HRTimeline
Addison Advisors LLC10,822$22.3K0.01%013F-HRTimeline
Ameritas Advisory Services, LLCin group Ameritas Investment Partners,…5,000$10.3K<0.01%new13F-HRTimelineGroup
Cubist Systematic Strategies, LLC4,547$9.37K<0.01%+3,17613F-HRTimeline
Covestor Ltd4,366$9K<0.01%013F-HRTimeline
SIMPLEX TRADING, LLC3,837$7K<0.01%new13F-HRTimeline
CITIGROUP INCin group CITIGROUP INC3,315$6.83K<0.01%+2,48313F-HRTimelineGroup
JPMORGAN CHASE & COin group JPMORGAN CHASE & CO2,562$5.28K<0.01%+1,53213F-HR/ATimelineGroup
Investors Research Corp2,100$4.33K<0.01%013F-HRTimeline
Tower Research Capital LLC (TRC)in group Tower Research Capital LLC (T…1,662$3.42K<0.01%-10,90613F-HRTimelineGroup
Optiver Holding B.V.in group Optiver Holding B.V.686$1.41K<0.01%new13F-HRTimelineGroup
FMR LLCin group FMR LLC508$1.05K<0.01%-3213F-HRTimelineGroup
NISA INVESTMENT ADVISORS, LLC394$812<0.01%013F-HRTimeline
Point72 (DIFC) Ltd387$797<0.01%-2,49613F-HRTimeline
Rockefeller Capital Management L.P.in group Rockefeller Capital Managemen…100$206<0.01%new13F-HRTimelineGroup
BNP PARIBAS FINANCIAL MARKETSin group BNP PARIBAS FINANCIAL MARKETS75$154<0.01%-1,67113F-HRTimelineGroup
Arax Advisory Partners43$88<0.01%new13F-HRTimeline
SBI Securities Co., Ltd.33$68<0.01%013F-HRTimeline
CWM, LLCin group CWM, LLC26$00%-18413F-HRTimelineGroupValue filed as zero, left out of ratios.