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Clearside Biomedical (CLSD) Institutional Ownership

Clearside Biomedical logo
$0.41 +0.02 (+6.40%)
Closing price 08/8/2025 04:00 PM Eastern
Extended Trading
$0.40 -0.01 (-3.09%)
As of 08/8/2025 08:00 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 Clearside Biomedical (NASDAQ:CLSD)

Current
Institutional Ownership
Percentage
18.75%
Number of
Institutional Buyers
(last 12 months)
6
Total
Institutional Inflows
(last 12 months)
$318.05K
Number of
Institutional Sellers
(last 12 months)
7
Total
Institutional Outflows
(last 12 months)
$6.39M
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CLSD Institutional Buying and Selling by Quarter

Clearside Biomedical Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/15/2025First Manhattan CO. LLC.342,725$315K0.0%-15.5%0.443%
5/14/2025Carmignac Gestion1,508,342$1.39M0.0%-22.0%1.952%
2/17/2025Investor s Fiduciary Advisor Network LLC33,800$32K0.0%N/A0.045%
2/17/2025First Manhattan CO. LLC.405,668$385K0.0%-39.1%0.535%
2/14/2025Northern Trust Corp165,499$157K0.0%+24.0%0.218%
2/13/2025Synovus Financial Corp30,000$28K0.0%-43.5%0.040%
2/13/2025Renaissance Technologies LLC721,789$686K0.0%-3.1%0.952%
2/12/2025Geode Capital Management LLC764,058$726K0.0%+4.5%1.007%
1/14/2025 Assenagon Asset Management S.A.131,913$125K0.0%-48.7%0.174%
11/16/2024Geode Capital Management LLC731,386$929K0.0%+8.8%0.964%
11/14/2024 Johnson & Johnson82,481$105K0.0%N/A0.110%
10/30/2024Rosalind Advisors Inc.127,220$162K0.1%-95.1%0.170%
10/23/2024 Assenagon Asset Management S.A.257,103$327K0.0%-9.2%0.344%
8/15/2024Armistice Capital LLC2,136,000$2.78M0.0%-46.0%2.858%
8/12/2024XTX Topco Ltd54,313$71K0.0%+172.2%0.073%
8/9/2024Renaissance Technologies LLC582,689$757K0.0%+6.6%0.780%
7/30/2024 International Assets Investment Management LLC20,000$26K0.0%-44.4%0.027%
7/18/2024 Assenagon Asset Management S.A.283,193$368K0.0%N/A0.379%
5/10/2024Vanguard Group Inc.2,490,796$3.81M0.0%+14.5%3.333%
5/7/2024SG Americas Securities LLC32,270$49K0.0%N/A0.043%
4/25/2024Rosalind Advisors Inc.2,592,593$3.97M3.7%N/A3.470%
4/11/2024 International Assets Investment Management LLC36,000$57K0.0%N/A0.048%
11/29/2023Carmignac Gestion2,132,744$1.86M0.0%-11.1%3.417%
8/8/2023Brown Wealth Management LLC110,000$123K0.1%N/A0.178%
8/7/2023 Acadian Asset Management LLC34,165$37K0.0%-75.1%0.055%
7/27/2023Virtu Financial LLC33,844$38K0.0%N/A0.055%
7/27/2023B. Riley Wealth Advisors Inc.31,000$35K0.0%N/A0.050%
7/25/2023 Assenagon Asset Management S.A.71,776$80K0.0%-52.7%0.116%
7/18/2023 Stratos Wealth Partners LTD.39,442$44K0.0%+56.6%0.064%
5/25/2023Water Island Capital LLC65,000$68K0.0%+38.3%0.105%
4/28/2023 Janney Montgomery Scott LLC100,000$104K0.0%N/A0.163%
4/27/2023 Stratos Wealth Partners LTD.25,180$26K0.0%N/A0.041%
4/18/2023 Assenagon Asset Management S.A.151,638$158K0.0%-9.5%0.247%
2/14/2023Water Island Capital LLC47,000$53K0.0%N/A0.078%
2/13/2023Northeast Financial Consultants Inc83,000$93K0.0%+56.6%0.138%
2/10/2023 Ameritas Advisory Services LLC41,620$47K0.0%+100.0%0.069%
2/10/2023 Connor Clark & Lunn Investment Management Ltd.57,034$64K0.0%-15.1%0.095%
2/10/2023Banque Cantonale Vaudoise40,000$45K0.0%N/A0.066%
2/9/2023 Hamilton Lane Advisors LLC65,359$73K0.0%N/A0.109%
2/9/2023 Johnson & Johnson169,629$190K0.1%N/A0.282%
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2/2/2023Bailard Inc.47,800$54K0.0%N/A0.079%
1/12/2023 Assenagon Asset Management S.A.167,582$188K0.0%-59.2%0.278%
11/10/2022 Connor Clark & Lunn Investment Management Ltd.67,170$76K0.0%+34.3%0.112%
11/4/2022 Lincoln National Corp92,300$104K0.0%N/A0.153%
11/3/2022ACT Capital Management LLC2,197,480$2.48M3.4%-4.0%3.651%
10/27/2022 Assenagon Asset Management S.A.410,691$464K0.0%-45.7%0.682%
10/18/2022 Newman Dignan & Sheerar Inc.27,023$31K0.0%N/A0.045%
8/12/2022Carmignac Gestion2,390,344$3.51M0.1%-3.8%3.974%
8/10/2022Synovus Financial Corp64,851$95K0.0%-13.4%0.108%
8/10/2022Mackenzie Financial Corp33,448$49K0.0%+184.5%0.056%
8/5/2022 Connor Clark & Lunn Investment Management Ltd.50,029$74K0.0%-36.9%0.083%
7/27/2022 Assenagon Asset Management S.A.756,200$1.11M0.0%-17.2%1.257%
5/13/2022Carmignac Gestion2,485,652$5.69M0.1%-20.2%4.132%
5/12/2022 Connor Clark & Lunn Investment Management Ltd.79,252$181K0.0%N/A0.132%
5/11/2022ACT Capital Management LLC2,458,600$5.63M6.0%-1.0%4.087%
5/11/2022 GSA Capital Partners LLP78,274$179K0.0%N/A0.130%
4/25/2022Bailard Inc.25,600$59K0.0%N/A0.043%
4/25/2022 Assenagon Asset Management S.A.913,789$2.09M0.0%-44.1%1.519%
2/14/2022PDT Partners LLC10,616$29K0.0%N/A0.018%
2/11/2022Northeast Financial Consultants Inc53,000$146K0.0%+307.7%0.089%
2/10/2022 Exencial Wealth Advisors LLC14,064$39K0.0%N/A0.024%
2/10/2022OLD Mission Capital LLC16,362$45K0.0%N/A0.027%
2/9/2022Principal Financial Group Inc.65,344$180K0.0%N/A0.110%
2/7/2022 Ameritas Advisory Services LLC20,810$57K0.0%N/A0.035%
2/3/2022 Cambridge Investment Research Advisors Inc.31,900$88K0.0%-25.6%0.053%
2/3/2022ACT Capital Management LLC2,483,500$6.83M4.9%+0.6%4.162%
2/1/2022 Assenagon Asset Management S.A.1,634,412$4.50M0.0%+8,559.6%2.739%
1/13/2022 Wedbush Securities Inc.36,239$100K0.0%N/A0.061%
11/16/2021ACT Capital L.L.C.2,467,500$14.81M7.7%+0.2%4.135%
11/16/2021Squarepoint Ops LLC15,466$93K0.0%-62.9%0.026%
11/16/2021Two Sigma Advisers LP1,011,400$6.07M0.0%+2.2%1.700%
11/16/2021Two Sigma Investments LP827,499$4.97M0.0%-23.8%1.391%
11/15/2021Cubist Systematic Strategies LLC79,967$480K0.0%+200.0%0.134%
11/15/2021Marshall Wace LLP53,474$321K0.0%-76.8%0.090%
11/15/2021Caxton Associates LP66,569$399K0.0%+169.8%0.112%
11/15/2021Capstone Investment Advisors LLC11,856$71K0.0%N/A0.020%
11/15/2021Invesco Ltd.277,161$1.66M0.0%N/A0.466%
11/15/2021Dynamic Technology Lab Private Ltd39,745$238K0.0%N/A0.067%
11/15/2021Franklin Resources Inc.111,900$671K0.0%N/A0.188%
11/12/2021Trexquant Investment LP43,768$263K0.0%N/A0.074%
11/12/2021Renaissance Technologies LLC101,489$609K0.0%+43.8%0.171%
11/12/2021Ameritas Investment Company LLC60,810$365K0.0%+19.7%0.102%
11/12/2021Jump Financial LLC38,169$229K0.0%N/A0.064%
11/12/2021Geode Capital Management LLC486,642$2.92M0.0%+14.9%0.818%
11/10/2021Goldman Sachs Group Inc.46,816$281K0.0%+179.2%0.079%
11/9/2021Barclays PLC17,048$102K0.0%N/A0.029%
11/9/2021BlackRock Inc.804,352$4.83M0.0%+4.3%1.352%
11/5/2021Advisor Group Holdings Inc.9,350$56K0.0%+26.4%0.016%
11/2/2021 Cambridge Investment Research Advisors Inc.42,850$257K0.0%+41.9%0.072%
10/19/2021 Assenagon Asset Management S.A.18,874$113K0.0%N/A0.032%
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10/7/2021 Newman Dignan & Sheerar Inc.21,523$129K0.0%N/A0.036%
8/25/2021Marshall Wace LLP230,441$1.12M0.0%-31.0%0.387%
8/17/2021Walleye Capital LLC18,000$88K0.0%N/A0.030%
8/17/2021Millennium Management LLC175,035$852K0.0%-6.1%0.294%
8/17/2021Price T Rowe Associates Inc. MD37,200$181K0.0%-25.0%0.063%
8/17/2021Acuta Capital Partners LLC1,316,268$6.41M2.6%-18.4%2.213%
8/17/2021Bridgeway Capital Management LLC316,600$1.54M0.0%+14.5%0.532%
8/16/2021Squarepoint Ops LLC41,663$203K0.0%-58.6%0.070%
8/16/2021Ameritas Investment Company LLC50,810$247K0.0%N/A0.085%
8/16/2021Cubist Systematic Strategies LLC26,656$130K0.0%+29.4%0.045%
(Data available from 1/1/2016 forward)

CLSD Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of CLSD shares?

During the previous two years, 15 institutional investors and hedge funds held shares of Clearside Biomedical. The most heavily invested institutionals were Vanguard Group Inc. ($3.81M), Armistice Capital LLC ($2.78M), Carmignac Gestion ($1.39M), Geode Capital Management LLC ($726K), Renaissance Technologies LLC ($686K), First Manhattan CO. LLC. ($315K), and Rosalind Advisors Inc. ($162K).Learn more on Clearside Biomedical's institutional investors.

What percentage of Clearside Biomedical's stock is owned by institutional investors?

18.75% of Clearside Biomedical's stock is owned by institutional investors. Learn more on CLSD's institutional investor holdings.

Which institutional investors have been buying Clearside Biomedical's stock?

Of the 11 institutional investors that purchased Clearside Biomedical's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Rosalind Advisors Inc. ($2.59M), Vanguard Group Inc. ($314.48K), Assenagon Asset Management S.A. ($283.19K), Geode Capital Management LLC ($91.76K), Johnson & Johnson ($82.48K), International Assets Investment Management LLC ($36K), and Renaissance Technologies LLC ($35.90K).

How much institutional buying is happening at Clearside Biomedical?

Institutional investors have bought a total of 274,449 shares in the last 24 months. This purchase volume represents approximately $318.05K in transactions.

Which of Clearside Biomedical's major shareholders have been selling company stock?

The following institutional investors have sold Clearside Biomedical stock in the last 24 months: Rosalind Advisors Inc. ($2.47M), Armistice Capital LLC ($1.82M), Carmignac Gestion ($425.19K), First Manhattan CO. LLC. ($323.42K), Assenagon Asset Management S.A. ($151.28K), Renaissance Technologies LLC ($23.10K), and Synovus Financial Corp ($23.07K).

How much institutional selling is happening at Clearside Biomedical?

Institutional investors have sold a total of 5,231,430 shares in the last 24 months. This volume of shares sold represents approximately $6.39M in transactions.


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This page (NASDAQ:CLSD) was last updated on 8/9/2025 by MarketBeat.com Staff
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