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ProQR Therapeutics (PRQR) Institutional Ownership

ProQR Therapeutics logo
$2.02 0.00 (0.00%)
Closing price 08/14/2025 04:00 PM Eastern
Extended Trading
$2.06 +0.04 (+2.23%)
As of 08/14/2025 04:52 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.
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Institutional Ownership Changes (13F Filings) for ProQR Therapeutics (NASDAQ:PRQR)

Current
Institutional Ownership
Percentage
32.65%
Number of
Institutional Buyers
(last 12 months)
43
Total
Institutional Inflows
(last 12 months)
$65.87M
Number of
Institutional Sellers
(last 12 months)
16
Total
Institutional Outflows
(last 12 months)
$7.68M
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PRQR Institutional Buying and Selling by Quarter

ProQR Therapeutics Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/14/2025Jane Street Group LLC14,904$30K0.0%-83.6%0.014%
8/14/2025Raymond James Financial Inc.95,721$195K0.0%-6.3%0.091%
8/14/2025Diadema Partners LP157,694$322K0.1%-24.1%0.150%
8/13/2025 Affinity Asset Advisors LLC3,499,512$7.14M1.0%+6.5%3.326%
8/13/2025 Walleye Capital LLC531,977$1.09M0.0%+5.6%0.506%
8/13/2025 Sio Capital Management LLC2,075,139$4.23M1.6%+1.0%1.972%
8/11/2025 Persistent Asset Partners Ltd36,280$74K0.1%-24.1%0.034%
8/8/2025 PNC Financial Services Group Inc.17,649$36K0.0%-33.8%0.017%
8/7/2025 Monaco Asset Management SAM460,000$938K0.2%-2.5%0.437%
7/30/2025 Privium Fund Management B.V.4,997,562$10.05M2.2%+0.2%4.750%
7/23/2025 Vontobel Holding Ltd.63,979$131K0.0%+76.5%0.061%
7/21/2025 Platinum Investment Management Ltd.1,450,969$2.96M0.2%-5.7%1.379%
5/23/2025 Siren L.L.C.1,552,183$2.06M0.1%-1.4%1.475%
5/19/2025Jane Street Group LLC91,120$121K0.0%+699.3%0.087%
5/16/2025Woodline Partners LP1,325,655$1.76M0.0%-62.7%1.260%
5/16/2025Adage Capital Partners GP L.L.C.8,102,098$10.78M0.0%-15.6%7.701%
5/15/2025Cubist Systematic Strategies LLC89,645$119K0.0%-32.9%0.085%
5/15/2025 Siren L.L.C.1,552,183$2.06M0.1%-1.4%1.475%
5/14/2025 Affinity Asset Advisors LLC3,284,512$4.37M0.4%+16.3%3.122%
5/14/2025 Walleye Capital LLC503,564$670K0.0%+11.6%0.479%
5/13/2025 American Century Companies Inc.77,686$103K0.0%-13.2%0.074%
5/13/2025 Aberdeen Group plc1,850,348$2.46M0.0%N/A1.759%
5/13/2025 Persistent Asset Partners Ltd47,783$64K0.1%N/A0.045%
5/8/2025 Monaco Asset Management SAM471,908$628K0.1%+59.1%0.449%
4/29/2025 OneDigital Investment Advisors LLC40,000$53K0.0%+45.5%0.038%
4/28/2025 Vontobel Holding Ltd.36,257$48K0.0%N/A0.034%
2/18/2025Alpine Global Management LLC14,749$39K0.0%N/A0.018%
2/17/2025Woodline Partners LP3,557,001$9.43M0.1%N/A4.355%
2/17/2025Velan Capital Investment Management LP40,500$107K0.1%N/A0.050%
2/17/2025Squarepoint Ops LLC83,114$220K0.0%+16.3%0.102%
2/17/2025Two Sigma Advisers LP29,200$77K0.0%-66.6%0.036%
2/17/2025Two Sigma Investments LP383,134$1.02M0.0%+512.8%0.469%
2/17/2025Point72 Asset Management L.P.1,491,275$3.95M0.0%N/A1.826%
2/17/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC227,020$602K0.0%N/A0.278%
2/17/2025Millennium Management LLC2,827,280$7.49M0.0%+1,864.4%3.461%
2/17/2025DAFNA Capital Management LLC1,567,561$4.15M1.1%+73.1%1.919%
2/17/2025Cubist Systematic Strategies LLC133,690$354K0.0%N/A0.164%
2/17/2025Bank of America Corp DE81,784$217K0.0%+11.8%0.100%
2/17/2025BNP Paribas Financial Markets74,701$198K0.0%+27.0%0.091%
2/17/2025ArrowMark Colorado Holdings LLC1,181,413$3.13M0.0%N/A1.446%
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2/14/2025Jane Street Group LLC11,400$30K0.0%N/A0.014%
2/14/2025 Northern Trust Corp417,398$1.11M0.0%+2,550.1%0.511%
2/14/2025Boothbay Fund Management LLC260,276$690K0.0%+143.9%0.319%
2/14/2025Two Sigma Securities LLC15,116$40K0.0%N/A0.019%
2/14/2025Adage Capital Partners GP L.L.C.9,602,280$25.45M0.0%+164.9%11.756%
2/14/2025Diadema Partners LP158,023$419K0.2%N/A0.193%
2/14/2025Alpine Global Management LLC14,749$39K0.0%N/A0.018%
2/14/2025 OneDigital Investment Advisors LLC27,500$73K0.0%-52.2%0.034%
2/14/2025 Altium Capital Management LLC575,000$1.52M0.4%N/A0.704%
2/13/2025 Marshall Wace LLP59,515$158K0.0%N/A0.073%
2/13/2025 Affinity Asset Advisors LLC2,825,000$7.49M1.0%N/A3.459%
2/13/2025 Jump Financial LLC26,702$71K0.0%N/A0.033%
2/13/2025 Walleye Capital LLC451,303$1.20M0.0%N/A0.553%
2/13/2025 XTX Topco Ltd61,597$163K0.0%N/A0.075%
2/13/2025Raymond James Financial Inc.97,928$260K0.0%N/A0.120%
2/13/2025 Invesco Ltd.11,887$32K0.0%N/A0.015%
2/13/2025ADAR1 Capital Management LLC20,394$54K0.0%N/A0.025%
2/12/2025 JPMorgan Chase & Co.53,423$142K0.0%+17,707.7%0.065%
2/11/2025 Prudential Financial Inc.27,600$73K0.0%+109.1%0.034%
2/11/2025 American Century Companies Inc.89,527$237K0.0%N/A0.110%
2/11/2025 Virtu Financial LLC31,158$83K0.0%N/A0.038%
2/11/2025 Privium Fund Management B.V.4,985,633$13.21M3.0%-11.5%6.104%
2/11/2025 Platinum Investment Management Ltd.1,538,247$4.08M0.2%N/A1.883%
2/10/2025 Monaco Asset Management SAM296,618$786K0.1%-9.5%0.363%
2/7/2025 PNC Financial Services Group Inc.28,903$77K0.0%N/A0.035%
2/6/2025Raymond James Financial Inc.97,928$260K0.0%N/A0.120%
2/6/2025 M&T Bank Corp124,770$330K0.0%N/A0.153%
1/21/2025 RFG Advisory LLC30,000$80K0.0%-28.6%0.037%
1/16/2025 Ballentine Partners LLC23,035$61K0.0%N/A0.028%
11/13/2024BNP Paribas Financial Markets58,801$107K0.0%+14.2%0.072%
11/6/2024 OneDigital Investment Advisors LLC57,550$105K0.0%+37.0%0.070%
11/2/2024 Privium Fund Management B.V.5,632,388$10.25M2.6%+0.9%6.896%
8/14/2024Squarepoint Ops LLC84,733$141K0.0%-44.4%0.104%
8/1/2024 Privium Fund Management B.V.5,580,725$9.21M2.4%+4.4%6.859%
5/20/2024 Virtu Financial LLC25,943$59K0.0%-25.7%0.032%
5/17/2024Ikarian Capital LLC483,583$1.10M0.1%+2.3%0.594%
5/15/2024 M28 Capital Management LP1,019,498$2.34M1.7%-46.6%1.253%
5/14/2024EP Wealth Advisors LLC11,500$26K0.0%N/A0.014%
5/10/2024 Acadian Asset Management LLC24,763$56K0.0%N/A0.030%
5/9/2024 Monaco Asset Management SAM312,629$710K0.2%-17.4%0.384%
5/1/2024BNP Paribas Financial Markets35,001$80K0.0%+120.1%0.043%
4/11/2024 RFG Advisory LLC32,000$73K0.0%N/A0.039%
11/7/2023 Monaco Asset Management SAM377,517$491K0.1%+58.9%0.467%
8/8/2023 Monaco Asset Management SAM237,517$385K0.1%+32.4%0.294%
5/15/2023EcoR1 Capital LLC2,902,715$6.18M0.2%N/A3.592%
5/1/2023 Virtu Financial LLC94,564$201K0.0%N/A0.117%
2/14/2023AWM Investment Company Inc.166,667$617K0.1%N/A0.234%
2/10/2023 M28 Capital Management LP1,910,600$7.07M6.7%+90.7%2.680%
2/10/2023Opaleye Management Inc.1,460,000$5.40M1.9%-53.1%2.048%
2/10/2023 Vanguard Personalized Indexing Management LLC21,429$79K0.0%N/A0.030%
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2/3/2023 Monaco Asset Management SAM165,000$610K0.2%-82.3%0.231%
2/1/2023 Bank of Montreal Can102,551$381K0.0%N/A0.144%
1/31/2023 Monaco Asset Management SAM165,000$611K0.2%-82.3%0.231%
10/25/2022Raymond James & Associates51,161$38K0.0%N/A0.072%
8/15/2022Opaleye Management Inc.2,740,000$2.13M1.0%+13.0%3.843%
8/13/2022Prosight Management LP1,707,509$1.33M1.0%+184.9%2.395%
8/1/2022 Monaco Asset Management SAM931,400$724K0.3%+924.6%1.306%
7/28/2022 Privium Fund Management B.V.5,344,446$4.16M1.4%+1.9%7.497%
7/13/2022 Franklin Street Advisors Inc. NC150,000$117K0.0%+50.0%0.210%
5/17/2022Prosight Management LP599,288$542K0.3%+68.0%0.841%
(Data available from 1/1/2016 forward)

PRQR Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of PRQR shares?

During the previous two years, 50 institutional investors and hedge funds held shares of ProQR Therapeutics. The most heavily invested institutionals were Adage Capital Partners GP L.L.C. ($10.78M), Privium Fund Management B.V. ($10.05M), Millennium Management LLC ($7.49M), Affinity Asset Advisors LLC ($7.14M), Sio Capital Management LLC ($4.23M), DAFNA Capital Management LLC ($4.15M), and Point72 Asset Management L.P. ($3.95M).Learn more on ProQR Therapeutics' institutional investors.

What percentage of ProQR Therapeutics' stock is owned by institutional investors?

32.65% of ProQR Therapeutics' stock is owned by institutional investors. Learn more on PRQR's institutional investor holdings.

Which institutional investors have been buying ProQR Therapeutics' stock?

Of the 47 institutional investors that purchased ProQR Therapeutics' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Adage Capital Partners GP L.L.C. ($5.98M), Woodline Partners LP ($3.56M), Affinity Asset Advisors LLC ($3.50M), Millennium Management LLC ($2.68M), Aberdeen Group plc ($1.85M), Platinum Investment Management Ltd. ($1.54M), and Point72 Asset Management L.P. ($1.49M).

How much institutional buying is happening at ProQR Therapeutics?

Institutional investors have bought a total of 26,301,269 shares in the last 24 months. This purchase volume represents approximately $65.87M in transactions.

Which of ProQR Therapeutics' major shareholders have been selling company stock?

Of the 16 institutional investors that sold ProQR Therapeutics' stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Woodline Partners LP ($2.23M), Adage Capital Partners GP L.L.C. ($1.50M), Privium Fund Management B.V. ($646.76K), Platinum Investment Management Ltd. ($87.28K), Jane Street Group LLC ($76.22K), Two Sigma Advisers LP ($58.30K), and Diadema Partners LP ($50K).

How much institutional selling is happening at ProQR Therapeutics?

Institutional investors have sold a total of 4,863,737 shares in the last 24 months. This volume of shares sold represents approximately $7.68M in transactions.


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This page (NASDAQ:PRQR) was last updated on 8/15/2025 by MarketBeat.com Staff
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