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Acelyrin (SLRN) Institutional Ownership

-0.13 (-2.23%)
(As of 07/12/2024 ET)

Institutional Ownership Changes (13F Filings) for Acelyrin (NASDAQ:SLRN)

Institutional Ownership
Number of
Institutional Buyers
(last 12 months)
Institutional Inflows
(last 12 months)
Number of
Institutional Sellers
(last 12 months)
Institutional Outflows
(last 12 months)
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SLRN Institutional Buying and Selling by Quarter

Acelyrin Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
7/12/2024SG Americas Securities LLC11,654$51K0.0%N/A0.012%
5/29/2024Opaleye Management Inc.1,580,000$10.67M2.3%-61.9%1.596%
5/20/2024Virtu Financial LLC21,834$147K0.0%N/A0.022%
5/17/2024Artal Group S.A.2,405,143$16.24M0.4%-20.8%2.429%
5/17/2024Ikarian Capital LLC1,564,340$10.56M1.2%-32.8%1.580%
5/16/2024California State Teachers Retirement System7,301$49K0.0%-67.9%0.007%
5/16/2024Jacobs Levy Equity Management Inc.586,746$3.96M0.0%N/A0.593%
5/16/2024Kennedy Capital Management LLC486,560$3.28M0.1%+2.6%0.492%
5/16/2024Kynam Capital Management LP396,379$2.68M0.3%-67.0%0.401%
5/15/2024Public Employees Retirement System of Ohio28,418$192K0.0%N/A0.029%
5/15/2024Price T Rowe Associates Inc. MD20,703$140K0.0%N/A0.021%
5/14/2024EntryPoint Capital LLC11,033$74K0.1%-47.4%0.011%
5/14/2024StemPoint Capital LP714,773$4.83M1.3%+21.7%0.723%
5/14/2024American International Group Inc.35,793$242K0.0%+117.3%0.036%
5/13/2024Ameritas Investment Partners Inc.7,243$49K0.0%+118.0%0.007%
5/10/2024Vanguard Group Inc.6,237,543$42.10M0.0%+1.3%6.306%
5/9/2024Blair William & Co. IL138,595$936K0.0%N/A0.140%
5/8/2024ProShare Advisors LLC19,871$134K0.0%+69.9%0.020%
5/8/2024Russell Investments Group Ltd.27,108$183K0.0%N/A0.027%
4/29/2024China Universal Asset Management Co. Ltd.18,718$126K0.0%+66.2%0.019%
2/14/2024Point72 Europe London LLP122,971$917K0.1%N/A0.126%
2/14/2024Superstring Capital Management LP356,924$2.66M1.9%N/A0.367%
2/14/2024Lighthouse Investment Partners LLC86,651$646K0.0%N/A0.089%
2/14/2024Sectoral Asset Management Inc.325,549$2.43M1.0%N/A0.334%
2/12/2024Capstone Investment Advisors LLC27,345$204K0.0%N/A0.028%
2/12/2024Decheng Capital LLC1,370,951$10.23M2.9%N/A1.408%
2/9/2024Dynamic Technology Lab Private Ltd14,431$108K0.0%N/A0.015%
2/7/2024Jump Financial LLC49,500$369K0.0%+152.7%0.051%
2/6/2024Swiss National Bank38,300$286K0.0%-40.2%0.039%
2/1/2024New York State Common Retirement Fund13,181$98K0.0%+84.4%0.014%
1/30/2024Zurcher Kantonalbank Zurich Cantonalbank10,716$80K0.0%+608.3%0.011%
1/30/2024Strs Ohio42,300$315K0.0%+504.3%0.043%
1/30/2024Vontobel Holding Ltd.325,549$2.43M0.0%N/A0.334%
1/24/2024Mirae Asset Global Investments Co. Ltd.17,038$127K0.0%-15.6%0.018%
1/24/2024China Universal Asset Management Co. Ltd.11,259$84K0.0%N/A0.012%
1/16/2024Raymond James & Associates10,522$78K0.0%-43.3%0.011%
1/12/2024SG Americas Securities LLC14,741$110K0.0%N/A0.015%
12/18/2023Vanguard Group Inc.3,189,027$32.43M0.0%+3.8%3.276%
12/6/2023Citigroup Inc.73,269$745K0.0%N/A0.075%
11/29/2023Decheng Capital Management III Cayman LLC1,548,317$15.75M4.0%-0.4%1.591%
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11/21/2023Walleye Capital LLC447,355$4.55M0.0%N/A0.460%
11/15/2023Kynam Capital Management LP1,200,000$12.20M2.0%N/A1.233%
11/15/2023Adage Capital Partners GP L.L.C.100,000$1.02M0.0%-73.0%0.103%
11/14/2023venBio Partners LLC3,852,470$39.18M11.1%-0.1%3.962%
11/14/2023Schonfeld Strategic Advisors LLC202,662$2.06M0.0%+267.1%0.208%
11/14/2023Fred Alger Management LLC53,206$541K0.0%-94.7%0.055%
11/14/2023Profund Advisors LLC29,232$297K0.0%N/A0.030%
11/13/2023Eagle Asset Management Inc.358,363$3.65M0.0%-31.1%0.369%
11/13/2023CHI Advisors LLC2,262,990$23.02M6.9%-15.0%2.327%
11/13/2023FMR LLC8,961,726$89.91M0.0%+20.2%9.216%
11/13/2023Rafferty Asset Management LLC173,696$1.77M0.0%N/A0.179%
11/9/2023Citigroup Inc.73,269$745K0.0%N/A0.075%
11/8/2023Ausdal Financial Partners Inc.21,000$214K0.0%N/A0.022%
11/8/2023Swiss National Bank64,100$652K0.0%N/A0.066%
11/8/2023Amalgamated Bank4,281$44K0.0%N/A0.004%
11/7/2023New York State Common Retirement Fund7,149$73K0.0%N/A0.007%
11/7/2023Barclays PLC106,688$1.08M0.0%N/A0.110%
11/7/2023Jump Financial LLC19,592$199K0.0%-17.3%0.020%
10/27/2023TD Asset Management Inc75,164$764K0.0%+22.0%0.077%
10/26/2023Mirae Asset Global Investments Co. Ltd.20,196$205K0.0%N/A0.021%
10/26/2023Strs Ohio7,000$71K0.0%N/A0.007%
10/24/2023Bank of New York Mellon Corp92,701$943K0.0%+601.1%0.095%
10/24/2023Raymond James & Associates18,556$189K0.0%N/A0.019%
8/24/2023Perceptive Advisors LLC200,000$4.18M0.1%N/A0.206%
8/22/2023CHI Advisors LLC2,663,806$55.67M16.8%N/A2.739%
8/15/2023Braidwell LP500,000$10.45M0.3%N/A0.514%
8/14/2023Samsara BioCapital LLC2,256,022$47.15M8.3%N/A2.321%
8/14/2023Marshall Wace LLP1,161,528$24.28M0.0%N/A1.195%
8/14/2023Rock Springs Capital Management LP141,876$2.97M0.1%N/A0.146%
8/14/2023Driehaus Capital Management LLC1,758,797$36.76M0.5%N/A1.809%
8/14/2023Ghisallo Capital Management LLC70,000$1.46M0.2%N/A0.072%
8/11/2023AyurMaya Capital Management Company LP9,334,735$195.10M100.0%N/A9.604%
8/11/2023General Atlantic L.P.1,500,000$31.35M0.5%N/A1.543%
8/11/2023Sectoral Asset Management Inc.201,017$4.20M0.7%N/A0.207%
8/11/2023Landscape Capital Management L.L.C.15,426$322K0.0%N/A0.016%
8/11/2023Franklin Resources Inc.879,268$18.38M0.0%N/A0.905%
8/11/2023Artal Group S.A.1,821,214$38.06M1.2%N/A1.874%
8/11/2023JPMorgan Chase & Co.3,703,338$77.40M0.0%N/A3.810%
8/11/2023ExodusPoint Capital Management LP111,077$2.32M0.0%N/A0.114%
8/9/2023TD Asset Management Inc61,610$1.29M0.0%N/A0.063%
8/3/2023Jennison Associates LLC200,000$4.18M0.0%N/A0.206%
8/2/2023Bank of Montreal Can93,315$1.85M0.0%N/A0.096%
7/28/2023Decheng Capital Management III Cayman LLC1,554,417$32.49M10.2%N/A1.599%
(Data available from 1/1/2016 forward)

SLRN Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of SLRN shares?

During the previous two years, 67 institutional investors and hedge funds held shares of Acelyrin. The most heavily invested institutionals were AyurMaya Capital Management Company LP ($195.10M), FMR LLC ($89.91M), JPMorgan Chase & Co. ($77.40M), Samsara BioCapital LLC ($47.15M), Vanguard Group Inc. ($42.10M), venBio Partners LLC ($39.18M), and Driehaus Capital Management LLC ($36.76M).Learn more on SLRN's institutional investors.

What percentage of Acelyrin stock is owned by institutional investors?

87.31% of Acelyrin stock is owned by institutional investors. Learn more on SLRN's institutional investor holdings.

Which institutional investors have been buying Acelyrin stock?

Of the 59 institutional investors that purchased Acelyrin stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: AyurMaya Capital Management Company LP ($9.33M), JPMorgan Chase & Co. ($3.70M), CHI Advisors LLC ($2.66M), Samsara BioCapital LLC ($2.26M), Artal Group S.A. ($1.82M), Driehaus Capital Management LLC ($1.76M), and Decheng Capital Management III Cayman LLC ($1.55M).

How much institutional buying is happening at Acelyrin?

Institutional investors have bought a total of 36,168,391 shares in the last 24 months. This purchase volume represents approximately $659.52M in transactions.

Which Acelyrin major shareholders have been selling company stock?

Of the 16 institutional investors that sold Acelyrin stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Opaleye Management Inc. ($2.57M), Fred Alger Management LLC ($956.84K), Kynam Capital Management LP ($803.62K), Ikarian Capital LLC ($763.57K), Artal Group S.A. ($630.75K), CHI Advisors LLC ($400.82K), and Adage Capital Partners GP L.L.C. ($270K).

How much institutional selling is happening at Acelyrin?

Institutional investors have sold a total of 6,630,739 shares in the last 24 months. This volume of shares sold represents approximately $50.95M in transactions.

This page (NASDAQ:SLRN) was last updated on 7/13/2024 by Staff

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