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Rhythm Pharmaceuticals (RYTM) Institutional Ownership

Rhythm Pharmaceuticals logo
$54.54 -0.12 (-0.22%)
As of 01/17/2025 04:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Rhythm Pharmaceuticals (NASDAQ:RYTM)

Number of
Institutional Buyers
(last 12 months)
69
Total
Institutional Inflows
(last 12 months)
$314.17M
Number of
Institutional Sellers
(last 12 months)
46
Total
Institutional Outflows
(last 12 months)
$176.04M
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RYTM Institutional Buying and Selling by Quarter

Rhythm Pharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
1/17/2025Raleigh Capital Management Inc.500$28K0.0%N/A0.001%
1/17/2025Nisa Investment Advisors LLC1,285$72K0.0%-98.1%0.002%
1/15/2025 Wedge Capital Management L L P NC48,411$2.71M0.0%-0.9%0.079%
1/15/2025 Hennion & Walsh Asset Management Inc.99,447$5.57M0.3%-1.5%0.162%
1/10/2025 Harbor Capital Advisors Inc.30,252$1.69M0.1%-26.9%0.049%
12/26/2024JPMorgan Chase & Co.81,592$4.28M0.0%-41.8%0.133%
12/19/2024Principal Financial Group Inc.32,586$1.71M0.0%+241.9%0.053%
11/27/2024Franklin Resources Inc.259,416$13.03M0.0%+11.5%0.422%
11/16/2024Geode Capital Management LLC1,256,188$65.82M0.0%+0.3%2.044%
11/15/2024Frazier Life Sciences Management L.P.2,416,952$126.62M5.1%+1.9%3.933%
11/15/2024Barclays PLC106,397$5.57M0.0%+79.6%0.173%
11/15/2024National Bank of Canada FI341,507$17.89M0.0%-15.5%0.556%
11/15/2024Castleark Management LLC19,260$1.01M0.0%+1.3%0.031%
11/15/2024Wellington Management Group LLP27,716$1.45M0.0%-86.3%0.045%
11/15/2024State Street Corp1,993,166$104.42M0.0%-0.5%3.243%
11/15/2024Stifel Financial Corp19,842$1.04M0.0%-29.3%0.032%
11/15/2024Quantinno Capital Management LP16,120$845K0.0%-11.0%0.026%
11/15/2024Janus Henderson Group PLC598,122$31.34M0.0%+0.8%0.973%
11/15/2024HighVista Strategies LLC37,426$1.96M0.7%+160.6%0.061%
11/15/2024Checkpoint Capital L.P.663,381$34.76M17.2%-28.1%1.079%
11/14/2024Bellevue Group AG15,700$823K0.0%+20.8%0.026%
11/14/2024Alkeon Capital Management LLC1,167,700$61.18M0.1%+16.8%1.900%
11/14/2024UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC225,373$11.81M0.0%-4.7%0.367%
11/14/2024Healthcare of Ontario Pension Plan Trust Fund1,111,043$58.21M0.1%+14.9%1.808%
11/13/2024BNP Paribas Financial Markets14,425$756K0.0%+307.1%0.023%
11/13/2024FMR LLC50,295$2.64M0.0%+79.7%0.082%
11/13/2024The Manufacturers Life Insurance Company48,703$2.55M0.0%-1.2%0.079%
11/13/2024Loomis Sayles & Co. L P636,628$33.35M0.0%N/A1.036%
11/12/2024Penserra Capital Management LLC25,063$1.31M0.0%N/A0.041%
11/12/2024Algert Global LLC54,171$2.84M0.1%-48.0%0.088%
11/12/2024Charles Schwab Investment Management Inc.433,866$22.73M0.0%+1.4%0.706%
11/9/2024Primecap Management Co. CA7,216,911$378.09M0.3%-1.3%11.806%
11/9/2024Intech Investment Management LLC12,386$649K0.0%N/A0.020%
11/7/2024Quest Partners LLC9,167$480K0.0%+451.6%0.015%
11/5/2024Victory Capital Management Inc.18,186$953K0.0%+158.0%0.030%
10/31/2024Principal Financial Group Inc.32,586$1.71M0.0%+241.9%0.053%
10/29/2024 Harbor Capital Advisors Inc.41,368$2.17M0.1%+19.5%0.068%
10/25/2024China Universal Asset Management Co. Ltd.11,758$616K0.1%+64.1%0.019%
10/24/2024Nisa Investment Advisors LLC66,240$3.47M0.0%-82.3%0.109%
10/23/2024Mirae Asset Global Investments Co. Ltd.2,211$114K0.0%+21.5%0.004%
10/23/2024 Assenagon Asset Management S.A.20,052$1.05M0.0%-91.3%0.033%
10/23/2024 Hennion & Walsh Asset Management Inc.100,961$5.29M0.2%+4.8%0.165%
10/11/2024Creative Planning8,594$450K0.0%N/A0.014%
10/11/2024 Wedge Capital Management L L P NC48,844$2.56M0.0%-22.7%0.080%
10/11/2024 ORG Wealth Partners LLC1,206$63K0.0%N/A0.002%
10/10/2024Exchange Traded Concepts LLC15,057$789K0.0%+26.3%0.025%
10/5/2024Handelsbanken Fonder AB19,321$1.01M0.0%+21.4%0.032%
10/3/2024SG Americas Securities LLC7,519$394K0.0%-77.7%0.012%
9/20/2024Healthcare of Ontario Pension Plan Trust Fund967,243$39.72M0.1%+32.4%1.582%
8/27/2024Clearbridge Investments LLC88,108$3.62M0.0%-2.1%0.145%
8/16/2024Perceptive Advisors LLC3,446,579$141.52M3.4%+5.4%5.638%
8/16/2024Algert Global LLC104,132$4.28M0.1%+50.8%0.170%
8/16/2024Frazier Life Sciences Management L.P.2,371,304$97.37M4.6%+8.3%3.879%
8/16/2024Driehaus Capital Management LLC1,182,370$48.55M0.5%+38.2%1.934%
8/15/2024The Manufacturers Life Insurance Company49,291$2.02M0.0%+3.5%0.081%
8/15/2024AQR Capital Management LLC103,830$4.26M0.0%+46.2%0.170%
8/14/2024Squarepoint Ops LLC26,243$1.08M0.0%-75.9%0.043%
8/14/2024Marshall Wace LLP106,809$4.39M0.0%+440.8%0.175%
8/14/2024ProShare Advisors LLC10,916$448K0.0%-20.9%0.018%
8/14/2024Profund Advisors LLC13,975$574K0.0%-59.2%0.023%
8/13/2024Sei Investments Co.7,370$303K0.0%-35.7%0.012%
8/13/2024Canada Pension Plan Investment Board417,000$17.12M0.0%-27.7%0.684%
8/13/2024Public Employees Retirement Association of Colorado5,463$224K0.0%-12.6%0.009%
8/9/2024Primecap Management Co. CA7,312,391$300.25M0.2%-5.6%11.993%
8/8/2024Federated Hermes Inc.1,660,784$68.19M0.2%0.0%2.724%
8/8/2024Rice Hall James & Associates LLC93,081$3.82M0.2%+3.7%0.153%
8/6/2024Quest Partners LLC1,662$68K0.0%+513.3%0.003%
8/6/2024Candriam S.C.A.271,398$11.14M0.1%N/A0.445%
8/5/2024Arizona State Retirement System12,627$518K0.0%-2.8%0.021%
8/5/2024Victory Capital Management Inc.7,049$289K0.0%-53.3%0.012%
8/3/2024National Bank of Canada FI404,242$17.25M0.0%+10.0%0.663%
8/3/2024TD Asset Management Inc31,000$1.27M0.0%+12.3%0.051%
8/2/2024JGP Global Gestao de Recursos Ltda.5,814$239K0.3%-94.5%0.010%
8/1/2024Rhumbline Advisers83,063$3.41M0.0%+8.3%0.136%
7/29/2024Principal Financial Group Inc.9,532$391K0.0%+32.8%0.016%
7/26/2024Bank of New York Mellon Corp191,871$7.88M0.0%+14.3%0.315%
7/20/2024Nisa Investment Advisors LLC374,347$15.37M0.1%+157.7%0.614%
7/20/2024 Hennion & Walsh Asset Management Inc.96,378$3.96M0.2%+10.8%0.158%
7/18/2024 Assenagon Asset Management S.A.229,491$9.42M0.0%-19.7%0.376%
7/17/2024 Wedge Capital Management L L P NC63,197$2.60M0.0%-14.5%0.104%
7/16/2024 ORG Partners LLC1,206$51K0.0%N/A0.002%
7/12/2024SG Americas Securities LLC33,727$1.39M0.0%+348.9%0.055%
7/10/2024CWM LLC657$27K0.0%+62.6%0.001%
7/9/2024 Harbor Capital Advisors Inc.34,627$1.42M0.1%+52.0%0.057%
5/29/2024Opaleye Management Inc.515,000$22.32M4.9%-15.6%0.845%
5/17/2024Comerica Bank33,118$1.44M0.0%-2.7%0.054%
5/17/2024Castleark Management LLC63,900$2.77M0.1%N/A0.105%
5/16/2024California State Teachers Retirement System47,894$2.08M0.0%-2.3%0.079%
5/16/2024Janus Henderson Group PLC621,427$26.93M0.0%-0.1%1.019%
5/16/2024Bayesian Capital Management LP15,355$665K0.1%N/A0.025%
5/15/2024Public Employees Retirement Association of Colorado6,249$271K0.0%-9.6%0.010%
5/15/2024Bellevue Group AG12,500$542K0.0%-62.0%0.021%
5/15/2024Price T Rowe Associates Inc. MD481,533$20.87M0.0%-15.9%0.790%
5/14/2024Canada Pension Plan Investment Board577,000$25.00M0.0%+116.1%0.946%
5/14/2024Nan Fung Group Holdings Ltd49,120$2.13M2.0%+22.6%0.081%
5/14/2024Natixis6,050$262K0.0%-92.5%0.010%
5/14/2024Healthcare of Ontario Pension Plan Trust Fund730,643$31.66M0.1%+381.2%1.198%
5/14/2024American International Group Inc.26,318$1.14M0.0%+3.1%0.043%
5/14/2024National Bank of Canada FI367,517$15.93M0.0%+53.8%0.603%
5/13/2024Clearbridge Investments LLC90,004$3.90M0.0%-1.3%0.148%
(Data available from 1/1/2016 forward)

RYTM Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of RYTM shares?

During the previous two years, 133 institutional investors and hedge funds held shares of Rhythm Pharmaceuticals. The most heavily invested institutionals were Primecap Management Co. CA ($378.09M), Vanguard Group Inc. ($143.17M), NEA Management Company LLC ($142.98M), Perceptive Advisors LLC ($141.52M), Frazier Life Sciences Management L.P. ($126.62M), Baker BROS. Advisors LP ($115.93M), and State Street Corp ($104.42M).Learn more on RYTM's institutional investors.

Which institutional investors have been buying Rhythm Pharmaceuticals stock?

Of the 110 institutional investors that purchased Rhythm Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Perceptive Advisors LLC ($1.95M), Healthcare of Ontario Pension Plan Trust Fund ($1.14M), VR Adviser LLC ($1.09M), Braidwell LP ($843.09K), Great Point Partners LLC ($772K), Polar Capital Holdings Plc ($750K), and Alkeon Capital Management LLC ($700.96K).

How much institutional buying is happening at Rhythm Pharmaceuticals?

Institutional investors have bought a total of 15,244,020 shares in the last 24 months. This purchase volume represents approximately $475.84M in transactions.

Which Rhythm Pharmaceuticals major shareholders have been selling company stock?

Of the 55 institutional investors that sold Rhythm Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Federated Hermes Inc. ($3.99M), Primecap Management Co. CA ($777.35K), Assenagon Asset Management S.A. ($643.97K), Commodore Capital LP ($525K), Nisa Investment Advisors LLC ($373.06K), Checkpoint Capital L.P. ($258.72K), and Opaleye Management Inc. ($213K).

How much institutional selling is happening at Rhythm Pharmaceuticals?

Institutional investors have sold a total of 8,770,060 shares in the last 24 months. This volume of shares sold represents approximately $277.67M in transactions.


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This page (NASDAQ:RYTM) was last updated on 1/18/2025 by MarketBeat.com Staff
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