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Ribbon Communications (RBBN) Institutional Ownership

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$3.61 -0.02 (-0.55%)
Closing price 05/21/2025 04:00 PM Eastern
Extended Trading
$3.64 +0.03 (+0.83%)
As of 05/21/2025 07:48 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 Polygon.io. Learn more.

Institutional Ownership Changes (13F Filings) for Ribbon Communications (NASDAQ:RBBN)

Current
Institutional Ownership
Percentage
70.92%
Number of
Institutional Buyers
(last 12 months)
61
Total
Institutional Inflows
(last 12 months)
$27.70M
Number of
Institutional Sellers
(last 12 months)
38
Total
Institutional Outflows
(last 12 months)
$14.21M
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RBBN Institutional Buying and Selling by Quarter

Ribbon Communications Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2025 Jane Street Group LLC101,211$397K0.0%+436.9%0.057%
5/16/2025 Goldman Sachs Group Inc.357,340$1.40M0.0%-14.2%0.202%
5/16/2025 Dynamic Technology Lab Private Ltd31,554$124K0.0%N/A0.018%
5/16/2025 Jacobs Levy Equity Management Inc.415,268$1.63M0.0%-2.7%0.235%
5/16/2025 Bosun Asset Management LLC121,322$476K0.2%N/A0.069%
5/16/2025 AQR Capital Management LLC205,287$805K0.0%N/A0.116%
5/15/2025 Paradigm Capital Management Inc. NY9,511,200$37.28M2.1%-6.2%5.387%
5/14/2025 Worth Venture Partners LLC50,564$198K0.4%+11.0%0.029%
5/14/2025 MetLife Investment Management LLC38,438$151K0.0%-31.4%0.022%
5/14/2025 Penn Capital Management Company LLC89,299$350K0.0%+567.9%0.051%
5/14/2025 Hsbc Holdings PLC34,106$133K0.0%-9.4%0.019%
5/13/2025 American Century Companies Inc.146,176$573K0.0%+47.2%0.083%
5/13/2025 Vestmark Advisory Solutions Inc.30,138$118K0.0%+118.3%0.017%
5/13/2025 Russell Investments Group Ltd.188,436$739K0.0%+19.2%0.107%
5/12/2025 Nuveen LLC330,794$1.30M0.0%N/A0.187%
5/12/2025 Invesco Ltd.186,705$732K0.0%-11.0%0.106%
5/12/2025 Connor Clark & Lunn Investment Management Ltd.1,189,250$4.66M0.0%+76.1%0.674%
5/12/2025 Herald Investment Management Ltd912,869$3.58M0.7%-18.8%0.517%
5/9/2025 Deutsche Bank AG77,070$302K0.0%-9.6%0.044%
5/9/2025 Charles Schwab Investment Management Inc.747,781$2.93M0.0%-1.7%0.424%
5/9/2025 Vanguard Group Inc.7,457,467$29.23M0.0%+0.7%4.224%
5/8/2025 XTX Topco Ltd157,828$619K0.0%N/A0.089%
5/6/2025 Royce & Associates LP3,092,068$12.12M0.1%+10.3%1.751%
5/5/2025 Allianz Asset Management GmbH14,500$57K0.0%N/A0.008%
5/2/2025 Bailard Inc.61,445$241K0.0%-18.5%0.035%
5/2/2025 Victory Capital Management Inc.605,306$2.37M0.0%+8.9%0.344%
4/29/2025 Bank of New York Mellon Corp319,543$1.25M0.0%-2.4%0.182%
4/28/2025 Teacher Retirement System of Texas53,009$208K0.0%N/A0.030%
4/28/2025 First Bank & Trust29,262$115K0.0%N/A0.017%
4/15/2025 Fifth Third Bancorp6,477$25K0.0%-49.7%0.004%
4/15/2025 Assenagon Asset Management S.A.78,330$307K0.0%-35.2%0.045%
4/10/2025 Silverberg Bernstein Capital Management LLC293,583$1.15M1.1%-7.1%0.167%
2/18/2025 Paradigm Capital Management Inc. NY10,138,621$42.18M2.0%-4.3%5.781%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC476,868$1.98M0.0%+33.4%0.272%
2/17/2025 Squarepoint Ops LLC131,928$549K0.0%-37.4%0.075%
2/17/2025 Two Sigma Advisers LP21,800$91K0.0%-62.3%0.012%
2/17/2025 ProShare Advisors LLC25,782$107K0.0%+49.1%0.015%
2/17/2025Nuveen Asset Management LLC330,620$1.38M0.0%-5.2%0.189%
2/17/2025 Millennium Management LLC11,453$48K0.0%-54.9%0.007%
2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.52,584$219K0.0%+4.5%0.030%
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2/17/2025 Lazard Asset Management LLC52,588$218K0.0%+402.1%0.030%
2/17/2025 Jacobs Levy Equity Management Inc.426,932$1.78M0.0%+4.3%0.243%
2/17/2025 Focus Partners Wealth35,140$146K0.0%N/A0.020%
2/17/2025 Deutsche Bank AG85,259$355K0.0%+56.4%0.049%
2/17/2025 D. E. Shaw & Co. Inc.469,499$1.95M0.0%+22.1%0.268%
2/17/2025 Bank of America Corp DE115,654$481K0.0%+18.1%0.066%
2/17/2025 BNP Paribas Financial Markets12,383$52K0.0%-36.1%0.007%
2/17/2025 Ameriprise Financial Inc.136,621$568K0.0%+2.7%0.078%
2/14/2025 Jane Street Group LLC18,850$78K0.0%-75.0%0.011%
2/14/2025 Northern Trust Corp828,163$3.45M0.0%+7.3%0.472%
2/14/2025 The Manufacturers Life Insurance Company34,634$144K0.0%-5.8%0.020%
2/14/2025 Boothbay Fund Management LLC131,498$547K0.0%+11.6%0.075%
2/14/2025 Susquehanna Fundamental Investments LLC21,338$89K0.0%N/A0.012%
2/14/2025 Voya Investment Management LLC115,962$482K0.0%-3.1%0.066%
2/14/2025 Penn Capital Management Company LLC13,371$56K0.0%N/A0.008%
2/14/2025 Price T Rowe Associates Inc. MD62,604$261K0.0%+8.6%0.036%
2/14/2025 MetLife Investment Management LLC56,005$233K0.0%+83.2%0.032%
2/14/2025 Dimensional Fund Advisors LP6,314,669$26.27M0.0%+5.0%3.601%
2/14/2025 Herald Investment Management Ltd1,123,678$4.67M0.8%-20.6%0.641%
2/13/2025 Walleye Capital LLC10,447$43K0.0%N/A0.006%
2/13/2025 Barclays PLC180,551$751K0.0%+6.1%0.103%
2/13/2025 Renaissance Technologies LLC14,100$59K0.0%N/A0.008%
2/13/2025 Legal & General Group Plc102,056$425K0.0%+44.9%0.058%
2/13/2025 Polymer Capital Management US LLC13,299$55K0.0%N/A0.008%
2/13/2025 Federated Hermes Inc.318,474$1.33M0.0%-26.5%0.182%
2/13/2025 Russell Investments Group Ltd.158,108$658K0.0%+323.1%0.090%
2/13/2025 Envestnet Asset Management Inc.34,090$142K0.0%-37.4%0.019%
2/13/2025 Wells Fargo & Company MN59,401$247K0.0%+24.6%0.034%
2/12/2025 First Wilshire Securities Management Inc.1,334,473$5.55M1.5%+14.1%0.761%
2/12/2025 Geode Capital Management LLC2,096,000$8.72M0.0%-0.3%1.195%
2/12/2025 Franklin Resources Inc.1,300,343$5.41M0.0%-12.3%0.741%
2/12/2025 Alliancebernstein L.P.98,957$412K0.0%-4.0%0.056%
2/12/2025 Arrowstreet Capital Limited Partnership589,756$2.45M0.0%-14.5%0.336%
2/11/2025 Corebridge Financial Inc.45,512$189K0.0%-7.0%0.026%
2/11/2025 Vanguard Group Inc.7,402,073$30.79M0.0%+4.2%4.221%
2/11/2025 LPL Financial LLC10,095$42K0.0%-47.1%0.006%
2/11/2025 KLP Kapitalforvaltning AS15,500$64K0.0%N/A0.009%
2/10/2025 Royce & Associates LP2,802,858$11.66M0.1%+10.5%1.598%
2/10/2025 First Eagle Investment Management LLC819,369$3.41M0.0%+1,049.5%0.467%
2/10/2025 Connor Clark & Lunn Investment Management Ltd.675,265$2.81M0.0%+62.2%0.385%
2/6/2025 Inceptionr LLC24,988$104K0.0%N/A0.014%
2/6/2025 Victory Capital Management Inc.555,839$2.31M0.0%+10.2%0.317%
2/5/2025 Bailard Inc.75,400$314K0.0%N/A0.043%
2/4/2025 Los Angeles Capital Management LLC66,820$278K0.0%-16.4%0.038%
2/4/2025 Bank of New York Mellon Corp327,544$1.36M0.0%-10.3%0.187%
1/30/2025 Rhumbline Advisers155,694$648K0.0%+9.9%0.089%
1/17/2025Inspire Investing LLC202,858$844K0.1%N/A0.116%
1/17/2025 SG Americas Securities LLC39,915$166K0.0%+14.7%0.023%
1/14/2025 Silverberg Bernstein Capital Management LLC316,110$1.32M1.2%-13.6%0.180%
1/14/2025 Assenagon Asset Management S.A.120,954$503K0.0%-6.9%0.069%
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11/27/2024 Franklin Resources Inc.1,482,698$4.89M0.0%-18.7%0.845%
11/19/2024 Barclays PLC170,110$553K0.0%+153.4%0.097%
11/16/2024 Geode Capital Management LLC2,101,366$6.83M0.0%+1.4%1.198%
11/15/2024 Barclays PLC170,110$553K0.0%+153.4%0.097%
11/15/2024 Jane Street Group LLC75,290$245K0.0%-20.6%0.043%
11/15/2024 State Street Corp1,898,714$6.17M0.0%+0.4%1.083%
11/15/2024 Jacobs Levy Equity Management Inc.409,376$1.33M0.0%-46.2%0.233%
11/14/2024 MetLife Investment Management LLC30,571$99K0.0%-42.2%0.017%
11/12/2024 Charles Schwab Investment Management Inc.762,892$2.48M0.0%+1.9%0.435%
11/9/2024 Intech Investment Management LLC10,523$34K0.0%N/A0.006%
(Data available from 1/1/2016 forward)

RBBN Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of RBBN shares?

During the previous two years, 111 institutional investors and hedge funds held shares of Ribbon Communications. The most heavily invested institutionals were Paradigm Capital Management Inc. NY ($37.28M), Vanguard Group Inc. ($29.23M), Dimensional Fund Advisors LP ($26.27M), Royce & Associates LP ($12.12M), Geode Capital Management LLC ($8.72M), State Street Corp ($6.17M), and First Wilshire Securities Management Inc. ($5.55M).Learn more on RBBN's institutional investors.

What percentage of Ribbon Communications stock is owned by institutional investors?

70.92% of Ribbon Communications stock is owned by institutional investors. Learn more on RBBN's institutional investor holdings.

Which institutional investors have been buying Ribbon Communications stock?

Of the 85 institutional investors that purchased Ribbon Communications stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Royce & Associates LP ($1.99M), Paradigm Capital Management Inc. NY ($1.24M), Connor Clark & Lunn Investment Management Ltd. ($819.37K), First Eagle Investment Management LLC ($748.09K), Dimensional Fund Advisors LP ($573.01K), Victory Capital Management Inc. ($568.89K), and Silverberg Bernstein Capital Management LLC ($405.59K).

How much institutional buying is happening at Ribbon Communications?

Institutional investors have bought a total of 11,463,733 shares in the last 24 months. This purchase volume represents approximately $40.10M in transactions.

Which Ribbon Communications major shareholders have been selling company stock?

Of the 57 institutional investors that sold Ribbon Communications stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Paradigm Capital Management Inc. NY ($1.08M), First Wilshire Securities Management Inc. ($628.51K), Intrinsic Edge Capital Management LLC ($577.20K), Franklin Resources Inc. ($522.56K), Herald Investment Management Ltd ($503K), Jacobs Levy Equity Management Inc. ($407.75K), and Penserra Capital Management LLC ($367.95K).

How much institutional selling is happening at Ribbon Communications?

Institutional investors have sold a total of 6,425,580 shares in the last 24 months. This volume of shares sold represents approximately $21.87M in transactions.



This page (NASDAQ:RBBN) was last updated on 5/22/2025 by MarketBeat.com Staff
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