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Kiniksa Pharmaceuticals (KNSA) Institutional Ownership

Kiniksa Pharmaceuticals logo
$27.74 +0.77 (+2.86%)
Closing price 04:00 PM Eastern
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$27.90 +0.16 (+0.57%)
As of 04:54 PM Eastern
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Institutional Ownership Changes (13F Filings) for Kiniksa Pharmaceuticals (NASDAQ:KNSA)

Current
Institutional Ownership
Percentage
53.95%
Number of
Institutional Buyers
(last 12 months)
92
Total
Institutional Inflows
(last 12 months)
$221.85M
Number of
Institutional Sellers
(last 12 months)
59
Total
Institutional Outflows
(last 12 months)
$129.52M
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KNSA Institutional Buying and Selling by Quarter

Kiniksa Pharmaceuticals Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/1/2025Rice Hall James & Associates LLC624,545$13.87M0.8%-2.8%0.860%
5/1/2025CWM LLC22,114$491K0.0%+867.4%0.030%
4/30/2025 Cerity Partners LLC40,708$904K0.0%+42.3%0.056%
4/30/2025 China Universal Asset Management Co. Ltd.8,426$187K0.0%-4.4%0.012%
4/28/2025 Teacher Retirement System of Texas10,062$223K0.0%-7.4%0.014%
4/25/2025 Peregrine Capital Management LLC309,190$6.87M0.2%+26.7%0.426%
4/24/2025 Allspring Global Investments Holdings LLC48,737$1.08M0.0%-1.2%0.067%
4/23/2025 AMI Asset Management Corp77,688$1.73M0.1%+50.3%0.107%
4/23/2025 Wealthquest Corp1,893$42K0.0%N/A0.003%
4/23/2025 Asset Management One Co. Ltd.1,860$41K0.0%N/A0.003%
4/16/2025 Wealth Enhancement Advisory Services LLC13,564$301K0.0%N/A0.019%
4/15/2025 GAMMA Investing LLC1,238$27K0.0%+84.8%0.002%
4/10/2025 Hennion & Walsh Asset Management Inc.184,126$4.09M0.2%-7.7%0.253%
4/8/2025 Rhumbline Advisers62,700$1.39M0.0%+6.4%0.086%
4/7/2025 GAMMA Investing LLC27,496$611K0.0%+4,003.9%0.038%
3/24/2025Wellington Management Group LLP69,813$1.38M0.0%+46.3%0.096%
3/18/2025California State Teachers Retirement System34,322$679K0.0%-9.8%0.047%
2/27/2025Jefferies Financial Group Inc.112,400$2.22M0.0%+39.5%0.156%
2/17/2025UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC56,691$1.12M0.0%+28.2%0.079%
2/17/2025Voloridge Investment Management LLC140,878$2.79M0.0%-25.8%0.195%
2/17/2025Woodline Partners LP19,005$376K0.0%-44.2%0.026%
2/17/2025Squarepoint Ops LLC26,808$530K0.0%N/A0.037%
2/17/2025State of Wyoming14,806$293K0.0%N/A0.021%
2/17/2025ProShare Advisors LLC12,807$253K0.0%+35.5%0.018%
2/17/2025Parkman Healthcare Partners LLC765,453$15.14M2.0%+1.4%1.060%
2/17/2025Nuveen Asset Management LLC795,612$15.74M0.0%+7.3%1.102%
2/17/2025OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC 99,632$1.97M0.2%+32.5%0.138%
2/17/2025Millennium Management LLC779,672$15.42M0.0%+50.9%1.080%
2/17/2025MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.21,841$432K0.0%+6.7%0.030%
2/17/2025Lazard Asset Management LLC3,098$61K0.0%N/A0.004%
2/17/2025Lion Point Capital LP45,900$908K4.8%-25.2%0.064%
2/17/2025Jefferies Financial Group Inc.112,400$2.22M0.0%+39.5%0.156%
2/17/2025Hudson Bay Capital Management LP225,000$4.45M0.0%+150.0%0.312%
2/17/2025Granahan Investment Management LLC463,110$9.16M0.4%-8.7%0.641%
2/17/2025Fairmount Funds Management LLC2,194,341$43.40M4.3%-31.5%3.039%
2/17/2025Deutsche Bank AG142,397$2.82M0.0%+77.3%0.197%
2/17/2025D. E. Shaw & Co. Inc.320,007$6.33M0.0%-0.3%0.443%
2/17/2025Driehaus Capital Management LLC613,550$12.14M0.1%-16.1%0.850%
2/17/2025Braidwell LP3,452,447$68.29M2.0%+19.3%4.782%
2/17/2025Balyasny Asset Management L.P.12,921$256K0.0%N/A0.018%
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2/17/2025Bellevue Group AG8,100$160K0.0%N/A0.011%
2/17/2025Bank of America Corp DE215,772$4.27M0.0%+2.2%0.299%
2/17/2025BNP Paribas Financial Markets173,480$3.43M0.0%-10.1%0.240%
2/17/2025Ameriprise Financial Inc.51,076$1.01M0.0%-70.9%0.071%
2/17/2025Algert Global LLC135,814$2.69M0.1%+49.0%0.188%
2/17/2025ArrowMark Colorado Holdings LLC521,889$10.32M0.1%-1.8%0.723%
2/14/2025Jane Street Group LLC189,452$3.75M0.0%-45.1%0.262%
2/14/2025PDT Partners LLC64,917$1.28M0.1%+74.3%0.090%
2/14/2025Schonfeld Strategic Advisors LLC28,400$562K0.0%-68.2%0.039%
2/14/2025Northern Trust Corp283,599$5.61M0.0%+11.1%0.393%
2/14/2025Nebula Research & Development LLC29,521$584K0.1%-24.3%0.041%
2/14/2025Oberweis Asset Management Inc.237,200$4.69M0.2%+18.0%0.329%
2/14/2025Voya Investment Management LLC19,988$395K0.0%+16.8%0.028%
2/14/2025Price T Rowe Associates Inc. MD15,111$299K0.0%+23.6%0.021%
2/14/2025Hsbc Holdings PLC13,112$257K0.0%-4.1%0.018%
2/14/2025Tower Research Capital LLC TRC 8,483$168K0.0%+117.1%0.012%
2/14/2025MetLife Investment Management LLC23,095$457K0.0%+6.3%0.032%
2/14/2025Dimensional Fund Advisors LP771,607$15.26M0.0%+3.9%1.069%
2/13/2025Marshall Wace LLP86,762$1.72M0.0%-4.2%0.120%
2/13/2025Jump Financial LLC14,601$289K0.0%-68.0%0.020%
2/13/2025Barclays PLC71,896$1.42M0.0%+11.2%0.100%
2/13/2025Raymond James Financial Inc.199,953$3.96M0.0%N/A0.277%
2/13/2025Martingale Asset Management L P49,360$976K0.0%+1.9%0.068%
2/13/2025Legal & General Group Plc41,267$816K0.0%-18.0%0.057%
2/13/2025Invesco Ltd.14,108$279K0.0%-74.6%0.020%
2/13/2025ADAR1 Capital Management LLC166,406$3.29M0.7%-61.9%0.230%
2/13/2025 Cerity Partners LLC28,598$566K0.0%-14.3%0.040%
2/13/2025Wells Fargo & Company MN21,102$417K0.0%+54.7%0.029%
2/12/2025ExodusPoint Capital Management LP127,161$2.52M0.0%+965.2%0.176%
2/12/2025Massachusetts Financial Services Co. MA64,881$1.28M0.0%-2.9%0.090%
2/12/2025Trexquant Investment LP80,842$1.60M0.0%-47.9%0.112%
2/12/2025Geode Capital Management LLC492,630$9.74M0.0%+2.0%0.682%
2/12/2025Wellington Management Group LLP69,813$1.38M0.0%+46.3%0.097%
2/12/2025Arrowstreet Capital Limited Partnership22,453$444K0.0%-86.1%0.031%
2/12/2025Pictet Asset Management Holding SA1,133,931$22.43M0.0%-6.1%1.570%
2/12/2025JPMorgan Chase & Co.477,800$9.45M0.0%+138.9%0.662%
2/11/2025Prudential Financial Inc.91,920$1.82M0.0%-22.6%0.127%
2/11/2025Corebridge Financial Inc.15,430$305K0.0%-5.0%0.021%
2/11/2025Advantage Alpha Capital Partners LP8,890$176K0.0%-56.4%0.012%
2/11/2025Vanguard Group Inc.3,207,497$63.44M0.0%-2.8%4.443%
2/11/2025KLP Kapitalforvaltning AS8,000$158K0.0%N/A0.011%
2/11/2025Knights of Columbus Asset Advisors LLC60,966$1.21M0.1%-16.2%0.084%
2/11/2025Sei Investments Co.42,184$834K0.0%-5.3%0.058%
2/11/2025 Teacher Retirement System of Texas10,862$215K0.0%+7.1%0.015%
2/10/2025Globeflex Capital L P88,596$1.75M0.1%+217.1%0.123%
2/10/2025Swiss National Bank71,900$1.42M0.0%-8.5%0.100%
2/10/2025Connor Clark & Lunn Investment Management Ltd.306,946$6.07M0.0%-5.3%0.425%
2/7/2025Essex Investment Management Co. LLC173,799$3.44M0.6%-13.3%0.241%
2/6/2025Raymond James Financial Inc.199,953$3.96M0.0%N/A0.277%
2/6/2025Arizona State Retirement System10,607$210K0.0%-8.9%0.015%
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2/6/2025Charles Schwab Investment Management Inc.122,019$2.41M0.0%+36.1%0.169%
2/4/2025Los Angeles Capital Management LLC55,528$1.10M0.0%-44.5%0.077%
2/4/2025 Bank of New York Mellon Corp122,051$2.41M0.0%+33.1%0.169%
2/4/2025Y Intercept Hong Kong Ltd13,050$258K0.0%N/A0.018%
1/31/2025New York State Common Retirement Fund15,248$302K0.0%+12.4%0.021%
1/31/2025Rice Hall James & Associates LLC642,752$12.71M0.7%-1.1%0.890%
1/31/2025 Peregrine Capital Management LLC244,043$4.83M0.1%+1.8%0.338%
1/31/2025 Principal Financial Group Inc.26,907$532K0.0%-49.1%0.037%
1/30/2025 Rhumbline Advisers58,955$1.17M0.0%-1.5%0.082%
1/29/2025Legato Capital Management LLC51,379$1.02M0.1%-23.4%0.071%
(Data available from 1/1/2016 forward)

KNSA Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of KNSA shares?

During the previous two years, 149 institutional investors and hedge funds held shares of Kiniksa Pharmaceuticals. The most heavily invested institutionals were Braidwell LP ($68.29M), Vanguard Group Inc. ($63.44M), Rubric Capital Management LP ($45.17M), Fairmount Funds Management LLC ($43.40M), Hhlr Advisors LTD. ($39.55M), Pictet Asset Management Holding SA ($22.43M), and State Street Corp ($17.61M).Learn more on KNSA's institutional investors.

What percentage of Kiniksa Pharmaceuticals stock is owned by institutional investors?

53.95% of Kiniksa Pharmaceuticals stock is owned by institutional investors. Learn more on KNSA's institutional investor holdings.

Which institutional investors have been buying Kiniksa Pharmaceuticals stock?

Of the 119 institutional investors that purchased Kiniksa Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Hhlr Advisors LTD. ($3.14M), Rubric Capital Management LP ($2.03M), Braidwell LP ($1.39M), FMR LLC ($694.93K), Millennium Management LLC ($645.69K), JPMorgan Chase & Co. ($477.80K), and Altitude Crest Partners Inc. ($456.04K).

How much institutional buying is happening at Kiniksa Pharmaceuticals?

Institutional investors have bought a total of 16,024,228 shares in the last 24 months. This purchase volume represents approximately $302.77M in transactions.

Which Kiniksa Pharmaceuticals major shareholders have been selling company stock?

Of the 70 institutional investors that sold Kiniksa Pharmaceuticals stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Hhlr Advisors LTD. ($3.17M), Fairmount Funds Management LLC ($1.01M), State Street Corp ($713.24K), Hudson Bay Capital Management LP ($557.70K), Rubric Capital Management LP ($470.66K), Geode Capital Management LLC ($365.92K), and Allspring Global Investments Holdings LLC ($331.57K).

How much institutional selling is happening at Kiniksa Pharmaceuticals?

Institutional investors have sold a total of 9,469,987 shares in the last 24 months. This volume of shares sold represents approximately $181.04M in transactions.


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This page (NASDAQ:KNSA) was last updated on 5/1/2025 by MarketBeat.com Staff
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