Acelyrin, Inc.

NasdaqGS:SLRN Stock Report

Market Cap: US$333.1m

Acelyrin Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGS:SLRN Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
17 Jul 24SellUS$7Daniel BeckerIndividual1US$6.86
01 Apr 24SellUS$66,024Shao-Lee LinIndividual9,961US$6.63
20 Feb 24SellUS$119,403Shao-Lee LinIndividual15,701US$7.60
02 Jan 24SellUS$79,188Shao-Lee LinIndividual10,691US$7.41

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of SLRN?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders3,872,6193.63%
Private Companies5,095,7774.77%
VC/PE Firms9,790,7299.17%
Hedge Funds21,345,21320%
Institutions66,667,24062.4%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 3.1%.

Top Shareholders

Top 25 shareholders own 93.36% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
10.4%
T. Rowe Price Group, Inc.
10,455,318US$34.7m210%no data
9.76%
Westlake Village BioPartners
9,790,729US$32.5m0%no data
9.3%
Matrix Capital Management Company, LP
9,334,735US$31.0m0%1.2%
6.5%
Citadel Advisors LLC
6,523,306US$21.7m-12%0.02%
5.96%
BlackRock, Inc.
5,982,374US$19.9m13.5%no data
5.47%
Millennium Management LLC
5,487,172US$18.2m18.2%0.01%
5.08%
Access Industries, Inc.
5,095,777US$16.9m0%no data
4.05%
The Vanguard Group, Inc.
4,066,989US$13.5m-14.3%no data
3.99%
OrbiMed Advisors LLC
4,001,711US$13.3m0%0.18%
3.84%
venBio LLC
3,852,470US$12.8m0%7.14%
3.38%
Shao-Lee Lin
3,395,600US$11.3m0%no data
2.9%
Tybourne Capital Management (HK) Ltd.
2,906,629US$9.7m0%2.58%
2.88%
General Atlantic Service Company, L.P.
2,889,668US$9.6m0%0.17%
2.78%
CHI Advisors LLC
2,793,946US$9.3m-4.51%3.99%
2.51%
Samsara BioCapital LLC
2,523,022US$8.4m0%1.03%
1.89%
Opaleye Management Inc.
1,893,660US$6.3m19.9%1.03%
1.79%
Palo Alto Investors LP
1,792,895US$6.0m4.53%0.8%
1.74%
Morgan Stanley, Investment Banking and Brokerage Investments
1,750,455US$5.8m48.4%no data
1.72%
Artal Group S.A.
1,729,665US$5.7m-14.4%0.16%
1.65%
Geode Capital Management, LLC
1,651,614US$5.5m30.8%no data
1.32%
Jacobs Levy Equity Management Inc
1,326,391US$4.4m-10.4%0.02%
1.31%
StemPoint Capital LP
1,317,854US$4.4m0%1.42%
1.27%
State Street Global Advisors, Inc.
1,273,096US$4.2m10%no data
0.98%
RTW Investments, LP
978,310US$3.2m0%0.04%
0.84%
Kynam Capital Management, LP
847,366US$2.8m1.93%0.22%

Company Analysis and Financial Data Status

DataLast Updated (UTC time)
Company Analysis2024/12/27 07:38
End of Day Share Price 2024/12/27 00:00
Earnings2024/09/30
Annual Earnings2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

PackageDataTimeframeExample US Source *
Company Financials10 years
  • Income statement
  • Cash flow statement
  • Balance sheet
Analyst Consensus Estimates+3 years
  • Forecast financials
  • Analyst price targets
Market Prices30 years
  • Stock prices
  • Dividends, Splits and Actions
Ownership10 years
  • Top shareholders
  • Insider trading
Management10 years
  • Leadership team
  • Board of directors
Key Developments10 years
  • Company announcements

* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

Acelyrin, Inc. is covered by 7 analysts. 5 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

AnalystInstitution
Samantha Lynn SemenkowCitigroup Inc
Emily BodnarH.C. Wainwright & Co.
Akash TewariJefferies LLC