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Mereo BioPharma Group (MREO) Institutional Ownership

Mereo BioPharma Group logo
$2.30 +0.17 (+7.98%)
Closing price 04/17/2025 04:00 PM Eastern
Extended Trading
$2.37 +0.07 (+2.83%)
As of 04/17/2025 05:54 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 Mereo BioPharma Group (NASDAQ:MREO)

Current
Institutional Ownership
Percentage
62.83%
Number of
Institutional Buyers
(last 12 months)
41
Total
Institutional Inflows
(last 12 months)
$141.33M
Number of
Institutional Sellers
(last 12 months)
19
Total
Institutional Outflows
(last 12 months)
$13.33M
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MREO Institutional Buying and Selling by Quarter

Mereo BioPharma Group Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/15/2025 Avanza Fonder AB28,121$67K0.0%+43.5%0.018%
4/7/2025 GAMMA Investing LLC18,855$42K0.0%+109.5%0.012%
2/25/2025Polar Asset Management Partners Inc.169,977$595K0.0%-14.3%0.110%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC964,900$3.38M0.0%N/A0.622%
2/17/2025Woodline Partners LP618,784$2.17M0.0%N/A0.399%
2/17/2025Soleus Capital Management L.P.786,953$2.75M0.2%-7.1%0.507%
2/17/2025Two Sigma Investments LP68,735$241K0.0%-48.8%0.044%
2/17/2025Tema Etfs LLC890,548$3.12M1.3%N/A0.574%
2/17/2025Polar Asset Management Partners Inc.169,977$595K0.0%-14.3%0.110%
2/17/2025Janus Henderson Group PLC17,122,563$59.84M0.0%+38.7%11.036%
2/17/2025Graham Capital Management L.P.22,189$78K0.0%+74.7%0.014%
2/17/2025Clearline Capital LP3,217,894$11.26M1.5%-0.8%2.074%
2/17/2025Cantor Fitzgerald L. P.225,000$788K0.0%N/A0.145%
2/17/2025Ameriprise Financial Inc.94,456$331K0.0%+187.9%0.061%
2/17/2025683 Capital Management LLC4,550,000$15.93M1.0%-6.2%2.933%
2/17/2025Acuta Capital Partners LLC779,308$2.73M2.7%-38.2%0.502%
2/14/2025Schonfeld Strategic Advisors LLC493,900$1.73M0.0%N/A0.318%
2/14/2025Virtus ETF Advisers LLC19,060$67K0.0%N/A0.012%
2/14/2025Blue Owl Capital Holdings LP672,809$2.36M0.6%-20.6%0.434%
2/14/2025Adage Capital Partners GP L.L.C.8,715,013$30.50M0.1%-10.3%5.617%
2/14/2025Hsbc Holdings PLC13,577$47K0.0%-52.5%0.009%
2/14/2025Rock Springs Capital Management LP9,599,170$33.60M1.3%+0.7%6.187%
2/13/2025Marshall Wace LLP866,317$3.03M0.0%-15.8%0.558%
2/13/2025Jump Financial LLC11,116$39K0.0%N/A0.007%
2/13/2025Walleye Capital LLC129,629$454K0.0%N/A0.084%
2/13/2025XTX Topco Ltd37,974$133K0.0%N/A0.024%
2/13/2025Renaissance Technologies LLC1,189,471$4.16M0.0%-8.9%0.767%
2/12/2025NEOS Investment Management LLC824,603$2.89M0.1%-1.3%0.531%
2/11/2025Sheets Smith Investment Management16,890$59K0.1%N/A0.011%
2/10/2025Tejara Capital Ltd2,317,085$8.11M5.2%-18.1%1.493%
2/4/2025HealthInvest Partners AB390,000$1.37M0.6%+95.0%0.251%
1/28/2025Newbridge Financial Services Group Inc.10,700$37K0.0%N/A0.007%
1/24/2025Golden State Equity Partners22,600$79K0.0%+247.7%0.015%
1/22/2025PFG Investments LLC39,433$138K0.0%+132.0%0.025%
1/15/2025 Avanza Fonder AB19,600$69K0.0%N/A0.013%
11/15/2024Frazier Life Sciences Management L.P.5,097,779$20.95M0.8%+15.8%3.635%
11/15/2024State Street Corp47,561$195K0.0%N/A0.034%
11/15/2024Polar Asset Management Partners Inc.198,300$815K0.0%+36.0%0.141%
11/15/2024Janus Henderson Group PLC12,345,866$50.87M0.0%+56.7%8.802%
11/15/2024Clearline Capital LP3,244,334$13.33M0.6%-2.5%2.313%
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11/14/2024Fred Alger Management LLC102,582$422K0.0%+108.1%0.073%
11/14/2024Verition Fund Management LLC110,004$452K0.0%-51.4%0.078%
11/14/2024Acuta Capital Partners LLC1,260,700$5.18M4.2%+86.2%0.899%
11/12/2024HealthInvest Partners AB200,000$822K0.4%N/A0.143%
11/5/2024GSA Capital Partners LLP67,069$276K0.0%N/A0.048%
10/7/2024 GAMMA Investing LLC10,693$44K0.0%+58.1%0.008%
8/16/2024Perceptive Advisors LLC1,253,250$4.51M0.1%N/A0.894%
8/16/2024Forefront Analytics LLC36,231$130K0.1%-17.3%0.026%
8/16/2024Frazier Life Sciences Management L.P.4,401,371$15.85M0.7%N/A3.138%
8/15/2024Blue Owl Capital Holdings LP897,809$3.23M0.9%N/A0.640%
8/15/2024The Manufacturers Life Insurance Company14,621$53K0.0%-87.7%0.010%
8/15/2024Millennium Management LLC3,201,705$11.53M0.0%+46.9%2.283%
8/15/2024Deerfield Management Company L.P. Series C6,710,429$24.16M0.4%N/A4.784%
8/14/2024Fred Alger Management LLC49,304$177K0.0%-74.7%0.035%
8/14/2024Marshall Wace LLP1,144,051$4.12M0.0%N/A0.816%
8/14/2024Integral Health Asset Management LLC1,775,000$6.39M0.6%+86.8%1.266%
8/13/2024Rubric Capital Management LP15,307,347$55.11M1.4%+12.9%10.914%
8/9/2024Renaissance Technologies LLC1,762,003$6.34M0.0%+5.4%1.256%
8/7/2024Monaco Asset Management SAM348,128$1.25M0.2%-14.0%0.248%
8/7/2024PFG Investments LLC17,000$61K0.0%-45.5%0.012%
8/1/2024 Rhumbline Advisers6,958$25K0.0%+70.9%0.005%
5/16/2024Janus Henderson Group PLC5,120,573$16.95M0.0%N/A3.651%
5/16/2024Knoll Capital Management LLC260,470$860K0.5%+62.3%0.186%
5/15/2024Price T Rowe Associates Inc. MD991,971$3.27M0.0%N/A0.707%
5/13/2024Index Fund Advisors Inc.30,000$99K0.0%N/A0.021%
5/9/2024Monaco Asset Management SAM405,000$1.34M0.4%-40.1%0.324%
5/8/2024Advisors Preferred LLC8,262$28K0.0%N/A0.007%
5/7/2024 SG Americas Securities LLC16,221$54K0.0%N/A0.013%
5/1/2024BNP Paribas Financial Markets17,435$58K0.0%+581,066.7%0.014%
2/15/2024Forefront Analytics LLC36,124$83K0.0%-45.0%0.029%
2/14/2024Rubric Capital Management LP13,552,997$31.31M0.6%+16.7%10.843%
2/13/2024NEOS Investment Management LLC351,905$813K0.1%+751.5%0.282%
2/9/2024Primecap Management Co. CA54,000$125K0.0%-31.6%0.043%
2/7/2024Monaco Asset Management SAM676,494$1.56M0.5%+13.6%0.541%
2/2/2024Golden State Equity Partners20,300$47K0.0%+41.0%0.016%
1/31/2024abrdn plc1,551,082$3.58M0.0%N/A1.241%
1/18/2024Clear Harbor Asset Management LLC59,754$138K0.0%-6.3%0.048%
11/15/2023Tejara Capital Ltd3,215,001$4.15M2.4%+5.8%2.572%
11/15/2023Rock Springs Capital Management LP7,676,481$9.90M0.3%+9.0%6.142%
11/15/2023Adage Capital Partners GP L.L.C.800,000$1.03M0.0%N/A0.640%
11/14/2023683 Capital Management LLC6,000,000$7.74M0.6%+11.1%4.800%
11/14/2023Primecap Management Co. CA79,000$102K0.0%-49.9%0.063%
11/13/2023Tejara Capital Ltd3,215,001$4.15M3.1%+5.8%2.572%
11/9/2023Formidable Asset Management LLC331,914$428K0.1%N/A0.266%
11/8/2023Forefront Analytics LLC65,649$85K0.0%-20.7%0.053%
11/7/2023Monaco Asset Management SAM595,729$768K0.2%-15.6%0.477%
11/6/2023Privium Fund Management UK Ltd24,726$32K0.0%-86.0%0.020%
10/26/2023Clear Harbor Asset Management LLC63,754$82K0.0%+12.3%0.051%
8/14/2023683 Capital Management LLC5,400,000$7.13M0.5%+170.0%4.320%
8/14/2023Rock Springs Capital Management LP7,042,391$9.30M0.2%+12.8%5.634%
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8/14/2023Mangrove Partners5,531,547$7.30M0.5%N/A4.426%
8/11/2023Rubric Capital Management LP11,616,120$15.33M0.7%+12.1%9.294%
8/11/2023Tejara Capital Ltd3,037,971$4.01M2.0%+24.7%2.431%
8/8/2023Monaco Asset Management SAM705,729$932K0.3%-46.4%0.565%
8/3/2023PFG Investments LLC31,500$42K0.0%-33.7%0.025%
7/26/2023Privium Fund Management B.V.177,200$225K0.1%N/A0.142%
7/21/2023Clear Harbor Asset Management LLC56,754$75K0.0%-29.7%0.045%
5/12/2023Tejara Capital Ltd2,435,806$1.72M0.9%+11.3%1.949%
5/12/2023Forefront Analytics LLC83,700$59K0.0%+13.9%0.067%
5/11/2023PFG Investments LLC47,500$34K0.0%N/A0.038%
(Data available from 1/1/2016 forward)

MREO Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of MREO shares?

During the previous two years, 60 institutional investors and hedge funds held shares of Mereo BioPharma Group. The most heavily invested institutionals were Janus Henderson Group PLC ($59.84M), Rubric Capital Management LP ($55.11M), Rock Springs Capital Management LP ($33.60M), Adage Capital Partners GP L.L.C. ($30.50M), Deerfield Management Company L.P. Series C ($24.16M), Frazier Life Sciences Management L.P. ($20.95M), and 683 Capital Management LLC ($15.93M).Learn more on MREO's institutional investors.

What percentage of Mereo BioPharma Group stock is owned by institutional investors?

62.83% of Mereo BioPharma Group stock is owned by institutional investors. Learn more on MREO's institutional investor holdings.

Which institutional investors have been buying Mereo BioPharma Group stock?

Of the 52 institutional investors that purchased Mereo BioPharma Group stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Janus Henderson Group PLC ($14.36M), Deerfield Management Company L.P. Series C ($6.71M), Mangrove Partners ($5.53M), Frazier Life Sciences Management L.P. ($5.10M), Rubric Capital Management LP ($4.94M), 683 Capital Management LLC ($4M), and abrdn plc ($1.55M).

How much institutional buying is happening at Mereo BioPharma Group?

Institutional investors have bought a total of 57,872,541 shares in the last 24 months. This purchase volume represents approximately $169.59M in transactions.

Which Mereo BioPharma Group major shareholders have been selling company stock?

Of the 22 institutional investors that sold Mereo BioPharma Group stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Monaco Asset Management SAM ($1.05M), Adage Capital Partners GP L.L.C. ($1M), Tejara Capital Ltd ($512.91K), Acuta Capital Partners LLC ($481.39K), 683 Capital Management LLC ($299.80K), Blue Owl Capital Holdings LP ($175K), and Marshall Wace LLP ($162.20K).

How much institutional selling is happening at Mereo BioPharma Group?

Institutional investors have sold a total of 4,847,720 shares in the last 24 months. This volume of shares sold represents approximately $14.79M in transactions.



This page (NASDAQ:MREO) was last updated on 4/18/2025 by MarketBeat.com Staff
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