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NB Bancorp (NBBK) Institutional Ownership

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$16.41 +0.05 (+0.31%)
Closing price 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for NB Bancorp (NASDAQ:NBBK)

Number of
Institutional Buyers
(last 12 months)
67
Total
Institutional Inflows
(last 12 months)
$88.42M
Number of
Institutional Sellers
(last 12 months)
27
Total
Institutional Outflows
(last 12 months)
$33.54M
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NBBK Institutional Buying and Selling by Quarter

NB Bancorp Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/16/2025Hennessy Advisors Inc.195,000$3.52M0.1%-4.9%0.466%
4/16/2025SummerHaven Investment Management LLC49,977$903K0.6%+1.5%0.119%
4/15/2025 Northeast Investment Management12,000$217K0.0%N/A0.029%
4/15/2025 SG Americas Securities LLC21,871$395K0.0%-14.6%0.052%
4/14/2025 Investment Advisory Group LLC20,000$361K0.1%N/A0.048%
4/8/2025 Rhumbline Advisers50,805$918K0.0%-34.6%0.121%
4/7/2025 GAMMA Investing LLC4,987$90K0.0%+1,720.1%0.012%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC47,471$857K0.0%-7.4%0.111%
2/17/2025Two Sigma Advisers LP37,400$675K0.0%+259.6%0.088%
2/17/2025Two Sigma Investments LP112,105$2.03M0.0%-11.6%0.262%
2/17/2025State of Wyoming8,361$151K0.0%-22.7%0.020%
2/17/2025Rafferty Asset Management LLC29,046$525K0.0%-48.0%0.068%
2/17/2025ProShare Advisors LLC10,965$198K0.0%N/A0.026%
2/17/2025Nuveen Asset Management LLC99,384$1.80M0.0%+34.9%0.233%
2/17/2025Millennium Management LLC224,170$4.05M0.0%+143.6%0.525%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.22,152$400K0.0%+3.7%0.052%
2/17/2025Janus Henderson Group PLC24,871$449K0.0%-5.0%0.058%
2/17/2025Focus Partners Wealth89,000$1.61M0.0%N/A0.208%
2/17/2025D. E. Shaw & Co. Inc.11,733$212K0.0%N/A0.027%
2/17/2025Deutsche Bank AG184,409$3.33M0.0%+7.7%0.432%
2/17/2025Bank of America Corp DE312,699$5.65M0.0%-39.6%0.732%
2/17/2025BNP Paribas Financial Markets72,820$1.32M0.0%-4.6%0.170%
2/17/2025Ameriprise Financial Inc.79,500$1.44M0.0%+79.5%0.186%
2/14/2025PDT Partners LLC20,883$377K0.0%-32.1%0.049%
2/14/2025Schonfeld Strategic Advisors LLC14,400$260K0.0%N/A0.034%
2/14/2025Northern Trust Corp358,539$6.48M0.0%+4.7%0.839%
2/14/2025Tudor Investment Corp ET AL25,480$460K0.0%-51.6%0.060%
2/14/2025Integrated Wealth Concepts LLC64,404$1.16M0.0%-13.3%0.151%
2/14/2025Price T Rowe Associates Inc. MD15,032$272K0.0%+18.0%0.035%
2/14/2025Tower Research Capital LLC TRC 4,433$80K0.0%+87.8%0.010%
2/14/2025MetLife Investment Management LLC24,251$438K0.0%+5.6%0.057%
2/14/2025First Trust Advisors LP26,066$471K0.0%N/A0.061%
2/13/2025Jump Financial LLC23,580$426K0.0%+69.3%0.055%
2/13/2025Barclays PLC77,444$1.40M0.0%-4.5%0.181%
2/13/2025Renaissance Technologies LLC165,500$2.99M0.0%+117.2%0.387%
2/13/2025Invesco Ltd.19,481$352K0.0%+8.0%0.046%
2/13/2025Federated Hermes Inc.9,711$175K0.0%+324.2%0.023%
2/13/2025Wells Fargo & Company MN22,852$413K0.0%+27.8%0.054%
2/12/2025Geode Capital Management LLC880,699$15.91M0.0%-0.5%2.062%
2/12/2025Alliancebernstein L.P.182,250$3.29M0.0%-53.1%0.427%
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2/12/2025Pertento Partners LLP1,978,903$35.74M3.0%-16.0%4.633%
2/12/2025JPMorgan Chase & Co.247,482$4.47M0.0%+23.9%0.579%
2/11/2025Corebridge Financial Inc.19,357$350K0.0%-7.0%0.045%
2/11/2025Vanguard Group Inc.2,086,825$37.69M0.0%-9.9%4.886%
2/11/2025KLP Kapitalforvaltning AS7,100$128K0.0%N/A0.017%
2/11/2025Sei Investments Co.19,103$345K0.0%+34.5%0.045%
2/11/2025American Century Companies Inc.23,794$430K0.0%+67.8%0.056%
2/11/2025Quantbot Technologies LP6,191$112K0.0%+375.5%0.014%
2/10/2025Commonwealth Equity Services LLC18,797$339K0.0%+47.4%0.044%
2/6/2025Victory Capital Management Inc.118,119$2.13M0.0%+23.4%0.277%
2/6/2025Charles Schwab Investment Management Inc.319,436$5.77M0.0%+1.3%0.748%
2/4/2025Bank of New York Mellon Corp101,629$1.84M0.0%+7.9%0.238%
1/30/2025Stieven Capital Advisors L.P.197,043$3.56M0.6%-21.0%0.461%
1/30/2025 Rhumbline Advisers77,677$1.40M0.0%+44.4%0.182%
1/17/2025 SG Americas Securities LLC25,602$462K0.0%-2.6%0.060%
1/15/2025Great Oak Capital Partners LLC185,686$3.15M1.1%-4.6%0.435%
1/15/2025Hennessy Advisors Inc.205,000$3.70M0.1%+24.2%0.480%
12/26/2024JPMorgan Chase & Co.199,804$3.71M0.0%+119.5%0.468%
11/19/2024Barclays PLC81,114$1.51M0.0%+73.0%0.190%
11/16/2024Geode Capital Management LLC885,243$16.43M0.0%+1.9%2.073%
11/15/2024Resources Management Corp CT ADV1,500$28K0.0%N/A0.004%
11/15/2024Barclays PLC81,114$1.51M0.0%+73.0%0.190%
11/15/2024Wellington Management Group LLP1,493,601$27.72M0.0%+24.2%3.497%
11/15/2024State Street Corp994,380$18.46M0.0%+16.5%2.328%
11/15/2024Quarry LP1,781$33K0.0%N/A0.004%
11/15/2024Janus Henderson Group PLC26,182$486K0.0%+120.1%0.061%
11/15/2024Hotchkis & Wiley Capital Management LLC330,210$6.13M0.0%N/A0.773%
11/15/2024Centiva Capital LP11,461$213K0.0%N/A0.027%
11/14/2024Raffles Associates LP11,154$207K0.2%-95.0%0.026%
11/14/2024PDT Partners LLC30,753$571K0.1%+78.0%0.072%
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC51,290$952K0.0%N/A0.120%
11/14/2024Zurcher Kantonalbank Zurich Cantonalbank12,676$235K0.0%N/A0.030%
11/14/2024MetLife Investment Management LLC22,958$426K0.0%+129.1%0.054%
11/13/2024BNP Paribas Financial Markets76,319$1.42M0.0%+78.1%0.179%
11/13/2024FMR LLC230,445$4.28M0.0%+17,265.9%0.540%
11/13/2024The Manufacturers Life Insurance Company12,442$231K0.0%-11.1%0.029%
11/12/2024Charles Schwab Investment Management Inc.315,298$5.85M0.0%+1.2%0.738%
11/7/2024Stieven Capital Advisors L.P.249,542$4.63M0.9%-31.4%0.584%
11/5/2024Victory Capital Management Inc.95,753$1.78M0.0%-18.4%0.224%
10/25/2024Barry Investment Advisors LLC10,000$186K0.1%-50.0%0.023%
10/22/2024International Assets Investment Management LLC128,064$2.38M0.0%+1,756.0%0.300%
10/8/2024Great Oak Capital Partners LLC194,686$3.50M1.2%+2.6%0.456%
10/3/2024 SG Americas Securities LLC26,291$488K0.0%+48.5%0.062%
8/15/2024The Manufacturers Life Insurance Company13,989$211K0.0%N/A0.033%
8/15/2024Endeavour Capital Advisors Inc.181,769$2.74M1.0%+32.7%0.426%
8/14/2024Raffles Associates LP223,019$3.36M3.8%+101.5%0.522%
8/14/2024Great Oak Capital Partners LLC189,686$2.86M1.1%-54.8%0.444%
8/14/2024Prospector Partners LLC242,272$3.65M0.4%N/A0.567%
8/9/2024Renaissance Technologies LLC70,700$1.07M0.0%+356.1%0.166%
8/9/2024Fairfield Financial Advisors LTD2,000$30K0.0%N/A0.005%
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8/6/2024Lynch & Associates IN68,398$1.03M0.2%-2.4%0.160%
8/6/2024Acadian Asset Management LLC6,329$95K0.0%N/A0.015%
8/1/2024 Rhumbline Advisers54,169$817K0.0%N/A0.127%
8/1/2024Stieven Capital Advisors L.P.363,631$5.48M1.2%-1.4%0.851%
7/31/2024nVerses Capital LLC1,700$26K0.0%N/A0.004%
7/30/2024International Assets Investment Management LLC6,900$104K0.0%N/A0.016%
7/29/2024Panagora Asset Management Inc.105,034$1.58M0.0%N/A0.246%
7/26/2024Bank of New York Mellon Corp120,688$1.82M0.0%N/A0.283%
7/23/2024Hennessy Advisors Inc.155,000$2.34M0.1%-18.4%0.363%
7/12/2024 SG Americas Securities LLC17,702$267K0.0%N/A0.041%
(Data available from 1/1/2016 forward)

NBBK Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of NBBK shares?

During the previous two years, 80 institutional investors and hedge funds held shares of NB Bancorp. The most heavily invested institutionals were Vanguard Group Inc. ($37.69M), Pertento Partners LLP ($35.74M), Wellington Management Group LLP ($27.72M), State Street Corp ($18.46M), Geode Capital Management LLC ($15.91M), Northern Trust Corp ($6.48M), and Hotchkis & Wiley Capital Management LLC ($6.13M).Learn more on NBBK's institutional investors.

Which institutional investors have been buying NB Bancorp stock?

Of the 70 institutional investors that purchased NB Bancorp stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Vanguard Group Inc. ($1.98M), Wellington Management Group LLP ($828.54K), Great Oak Capital Partners LLC ($424.24K), Stieven Capital Advisors L.P. ($368.73K), Hotchkis & Wiley Capital Management LLC ($330.21K), Prospector Partners LLC ($242.27K), and Hennessy Advisors Inc. ($230K).

How much institutional buying is happening at NB Bancorp?

Institutional investors have bought a total of 7,069,839 shares in the last 24 months. This purchase volume represents approximately $107.93M in transactions.

Which NB Bancorp major shareholders have been selling company stock?

Of the 27 institutional investors that sold NB Bancorp stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Pertento Partners LLP ($376.84K), Great Oak Capital Partners LLC ($238.56K), Vanguard Group Inc. ($228.04K), Raffles Associates LP ($211.87K), Alliancebernstein L.P. ($206.28K), Bank of America Corp DE ($205.17K), and Stieven Capital Advisors L.P. ($171.69K).

How much institutional selling is happening at NB Bancorp?

Institutional investors have sold a total of 1,910,659 shares in the last 24 months. This volume of shares sold represents approximately $33.69M in transactions.


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This page (NASDAQ:NBBK) was last updated on 4/17/2025 by MarketBeat.com Staff
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