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Merus (MRUS) Institutional Ownership

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$41.60 -1.61 (-3.73%)
Closing price 04:00 PM Eastern
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$47.25 +5.65 (+13.58%)
As of 08:00 PM Eastern
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Institutional Ownership Changes (13F Filings) for Merus (NASDAQ:MRUS)

Current
Institutional Ownership
Percentage
96.14%
Number of
Institutional Buyers
(last 12 months)
119
Total
Institutional Inflows
(last 12 months)
$1.03B
Number of
Institutional Sellers
(last 12 months)
70
Total
Institutional Outflows
(last 12 months)
$413.16M
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MRUS Institutional Buying and Selling by Quarter

Merus Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2025 UBS AM A Distinct Business Unit of UBS Asset Management Americas LLC112,522$4.74M0.0%+14.0%0.163%
5/16/2025 Woodline Partners LP1,400,171$58.93M0.4%+17.8%2.023%
5/16/2025 Fred Alger Management LLC47,956$2.02M0.0%+1.4%0.069%
5/16/2025 Goldman Sachs Group Inc.124,795$5.25M0.0%-48.5%0.180%
5/16/2025 Samlyn Capital LLC2,379,428$100.15M1.5%-10.8%3.438%
5/16/2025 Parkman Healthcare Partners LLC28,230$1.19M0.1%-38.2%0.041%
5/16/2025 Polar Asset Management Partners Inc.12,998$547K0.0%-58.5%0.019%
5/16/2025 Millennium Management LLC586,434$24.68M0.0%-33.6%0.847%
5/16/2025 Granahan Investment Management LLC95,720$4.03M0.2%-8.5%0.138%
5/16/2025 Cinctive Capital Management LP12,361$520K0.0%N/A0.018%
5/16/2025 Boothbay Fund Management LLC160,000$6.73M0.2%+100.0%0.231%
5/16/2025 Alliancebernstein L.P.739,288$31.12M0.0%-7.2%1.068%
5/16/2025 AQR Capital Management LLC23,097$972K0.0%-3.1%0.033%
5/16/2025 Allostery Investments LP124,657$5.25M7.6%+473.5%0.180%
5/16/2025 Ally Bridge Group NY LLC77,896$3.28M2.9%-33.3%0.113%
5/16/2025 Alyeska Investment Group L.P.68,182$2.87M0.0%-50.0%0.099%
5/16/2025 ADAR1 Capital Management LLC66,960$2.82M0.5%-17.8%0.097%
5/15/2025 Baker BROS. Advisors LP223,500$9.41M0.1%-50.3%0.323%
5/15/2025 Paradigm Biocapital Advisors LP3,369,699$141.83M6.7%+99.4%4.869%
5/15/2025 DAFNA Capital Management LLC461,804$19.44M5.5%+2.2%0.667%
5/15/2025 Driehaus Capital Management LLC1,254,149$52.79M0.5%-2.0%1.812%
5/15/2025 Siren L.L.C.1,043,467$43.92M2.6%+33.0%1.508%
5/15/2025 Trexquant Investment LP62,382$2.63M0.0%-38.1%0.090%
5/15/2025 Tri Locum Partners LP156,915$6.61M3.4%-54.8%0.227%
5/14/2025 Affinity Asset Advisors LLC321,962$13.55M1.3%-17.3%0.465%
5/14/2025 Walleye Capital LLC14,704$619K0.0%N/A0.021%
5/14/2025 Price T Rowe Associates Inc. MD1,095,742$46.12M0.0%-1.9%1.583%
5/14/2025 T. Rowe Price Investment Management Inc.509,761$21.46M0.0%-37.0%0.736%
5/14/2025 Carmignac Gestion121,161$5.13M0.1%N/A0.175%
5/14/2025 Wellington Management Group LLP4,718,172$198.59M0.0%+34.9%6.817%
5/13/2025 Algert Global LLC107,101$4.51M0.1%-38.1%0.155%
5/13/2025 Aberdeen Group plc172,063$7.24M0.0%+97.3%0.249%
5/13/2025 Caitong International Asset Management Co. Ltd1,794$76K0.1%+955.3%0.003%
5/12/2025 Invesco Ltd.828,217$34.86M0.0%+5.3%1.197%
5/12/2025 Swiss National Bank92,854$3.91M0.0%-1.2%0.134%
5/12/2025 Mitsubishi UFJ Asset Management Co. Ltd.6,101$257K0.0%+9.1%0.009%
5/9/2025 CenterBook Partners LP91,088$3.83M0.2%-36.2%0.132%
5/9/2025 Westfield Capital Management Co. LP1,501,220$63.19M0.3%+51.2%2.170%
5/9/2025 BIT Capital GmbH29,612$1.25M0.1%+38.4%0.043%
5/9/2025 PNC Financial Services Group Inc.5,800$244K0.0%+30.0%0.008%
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5/8/2025 US Bancorp DE2,935$124K0.0%+324.1%0.004%
5/8/2025 Federated Hermes Inc.1,044,625$43.97M0.1%-34.4%1.510%
5/7/2025 Zurcher Kantonalbank Zurich Cantonalbank 13,367$563K0.0%-3.0%0.019%
5/7/2025 TD Asset Management Inc71,258$3.00M0.0%-5.3%0.103%
5/7/2025 Knights of Columbus Asset Advisors LLC13,785$580K0.0%+2.7%0.020%
5/6/2025 KLP Kapitalforvaltning AS9,100$383K0.0%-11.7%0.013%
5/5/2025 Allianz Asset Management GmbH15,600$657K0.0%+34.5%0.023%
5/5/2025 Atle Fund Management AB35,292$1.49M0.7%-43.6%0.051%
5/2/2025 TimesSquare Capital Management LLC343,705$14.47M0.2%+3.8%0.497%
4/30/2025 Alps Advisors Inc.51,020$2.15M0.0%-7.8%0.074%
4/30/2025 China Universal Asset Management Co. Ltd.13,858$583K0.1%-4.5%0.020%
4/29/2025 Envestnet Asset Management Inc.13,984$589K0.0%N/A0.020%
4/29/2025 Bank of New York Mellon Corp34,713$1.46M0.0%-3.7%0.050%
4/29/2025 GF Fund Management CO. LTD.1,753$74K0.0%+21.9%0.003%
4/29/2025 Moody Aldrich Partners LLC108,281$4.56M1.0%+273.4%0.157%
4/28/2025 Teacher Retirement System of Texas12,898$543K0.0%-8.9%0.019%
4/25/2025 KBC Group NV2,901$122K0.0%-94.9%0.004%
4/17/2025 Exchange Traded Concepts LLC2,698$114K0.0%-19.1%0.004%
4/15/2025 Net Worth Advisory Group5,054$213K0.1%N/A0.007%
4/15/2025 Avanza Fonder AB2,749$118K0.0%N/A0.004%
4/14/2025 Harbor Capital Advisors Inc.64,374$2.71M0.1%+49.0%0.093%
4/7/2025 GAMMA Investing LLC631$27K0.0%+2,153.6%0.001%
3/18/2025 California State Teachers Retirement System41,149$1.73M0.0%+7.5%0.060%
2/25/2025 Polar Asset Management Partners Inc.31,354$1.32M0.0%N/A0.046%
2/19/2025 GF Fund Management CO. LTD.1,438$60K0.0%N/A0.002%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC98,744$4.15M0.0%+17.3%0.144%
2/17/2025 VR Adviser LLC592,411$24.91M1.7%-34.8%0.865%
2/17/2025 Woodline Partners LP1,188,518$49.98M0.3%+0.3%1.736%
2/17/2025 Soleus Capital Management L.P.312,321$13.13M0.8%-21.6%0.456%
2/17/2025 Squarepoint Ops LLC19,440$817K0.0%N/A0.028%
2/17/2025 Wexford Capital LP40,386$1.70M0.3%+26.2%0.059%
2/17/2025 Two Sigma Advisers LP720,800$30.31M0.1%-1.2%1.053%
2/17/2025 Two Sigma Investments LP507,741$21.35M0.0%-14.4%0.742%
2/17/2025 State of Wyoming1,130$48K0.0%N/A0.002%
2/17/2025 Stempoint Capital LP614,812$25.85M6.4%+46.0%0.898%
2/17/2025 Sphera Funds Management LTD.130,532$5.49M1.0%-11.6%0.191%
2/17/2025 Polar Asset Management Partners Inc.31,354$1.32M0.0%N/A0.046%
2/17/2025 Polar Capital Holdings Plc1,706,238$71.75M0.4%+34.7%2.492%
2/17/2025 Paradigm Biocapital Advisors LP1,689,922$71.06M2.5%-31.2%2.468%
2/17/2025 Parkman Healthcare Partners LLC45,680$1.92M0.3%+0.7%0.067%
2/17/2025Nuveen Asset Management LLC36,422$1.53M0.0%-2.6%0.053%
2/17/2025 OMERS ADMINISTRATION Corp10,600$446K0.0%N/A0.015%
2/17/2025 OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC14,540$611K0.0%+46.5%0.021%
2/17/2025 Octagon Capital Advisors LP308,000$12.95M2.1%N/A0.450%
2/17/2025 Millennium Management LLC883,565$37.15M0.0%+87.0%1.291%
2/17/2025 Lazard Asset Management LLC2,007$84K0.0%N/A0.003%
2/17/2025 J. Goldman & Co LP7,001$294K0.0%-82.7%0.010%
2/17/2025 Janus Henderson Group PLC21,290$894K0.0%+12.7%0.031%
2/17/2025 Granahan Investment Management LLC104,562$4.40M0.2%-7.7%0.153%
2/17/2025 Fred Alger Management LLC47,288$1.99M0.0%-18.4%0.069%
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2/17/2025 Deutsche Bank AG113,056$4.75M0.0%+0.4%0.165%
2/17/2025 D. E. Shaw & Co. Inc.359,048$15.10M0.0%-45.9%0.524%
2/17/2025 DAFNA Capital Management LLC451,804$19.00M4.8%+9.5%0.660%
2/17/2025 Deerfield Management Company L.P. Series C2,972,787$125.01M2.4%-12.8%4.342%
2/17/2025 Driehaus Capital Management LLC1,280,337$53.84M0.4%-5.8%1.870%
2/17/2025 Baker BROS. Advisors LP450,000$18.92M0.2%+50.0%0.657%
2/17/2025 Balyasny Asset Management L.P.33,399$1.40M0.0%-94.4%0.049%
2/17/2025 Bank of America Corp DE37,805$1.59M0.0%-40.9%0.055%
2/17/2025 BNP Paribas Financial Markets187,548$7.89M0.0%-3.6%0.274%
2/17/2025 Algert Global LLC173,114$7.28M0.2%+12.6%0.253%
(Data available from 1/1/2016 forward)

MRUS Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MRUS shares?

During the previous two years, 187 institutional investors and hedge funds held shares of Merus. The most heavily invested institutionals were FMR LLC ($290.13M), Wellington Management Group LLP ($198.59M), Paradigm Biocapital Advisors LP ($141.83M), Commodore Capital LP ($130.55M), Deerfield Management Company L.P. Series C ($125.01M), Samlyn Capital LLC ($100.15M), and Avoro Capital Advisors LLC ($89.36M).Learn more on MRUS's institutional investors.

What percentage of Merus stock is owned by institutional investors?

96.14% of Merus stock is owned by institutional investors. Learn more on MRUS's institutional investor holdings.

Which institutional investors have been buying Merus stock?

Of the 156 institutional investors that purchased Merus stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Wellington Management Group LLP ($3.12M), Boxer Capital Management LLC ($1.90M), Avoro Capital Advisors LLC ($1.68M), Paradigm Biocapital Advisors LP ($1.68M), Commodore Capital LP ($1.37M), RTW Investments LP ($1.32M), and Price T Rowe Associates Inc. MD ($1.19M).

How much institutional buying is happening at Merus?

Institutional investors have bought a total of 31,624,502 shares in the last 24 months. This purchase volume represents approximately $1.33B in transactions.

Which Merus major shareholders have been selling company stock?

Of the 84 institutional investors that sold Merus stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: BVF Inc. IL ($2.96M), Braidwell LP ($1.53M), Janus Henderson Group PLC ($998.12K), Federated Hermes Inc. ($962.18K), Paradigm Biocapital Advisors LP ($765.00K), Wellington Management Group LLP ($725.84K), and Balyasny Asset Management L.P. ($565.49K).

How much institutional selling is happening at Merus?

Institutional investors have sold a total of 15,768,340 shares in the last 24 months. This volume of shares sold represents approximately $627.32M in transactions.


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