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Aileron Therapeutics (ALRN) Institutional Ownership

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Institutional Ownership Changes (13F Filings) for Aileron Therapeutics (NASDAQ:ALRN)

Current
Institutional Ownership
Percentage
90.89%
Number of
Institutional Buyers
(last 12 months)
7
Total
Institutional Inflows
(last 12 months)
$11.15M
Number of
Institutional Sellers
(last 12 months)
1
Total
Institutional Outflows
(last 12 months)
$55.95K
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ALRN Institutional Buying and Selling by Quarter

Aileron Therapeutics Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
11/16/2024Geode Capital Management LLC229,817$814K0.0%+34.8%1.061%
11/4/2024Sigma Planning Corp212,410$752K0.0%+68.3%0.980%
10/29/2024 KG&L Capital Management LLC13,000$46K0.0%N/A0.060%
9/17/2024University of Texas Texas AM Investment Management Co.1,777,827$4.93M1.0%N/A8.225%
8/20/2024Nantahala Capital Management LLC464,367$1.29M0.1%+82.1%2.148%
8/9/2024Renaissance Technologies LLC24,864$69K0.0%-44.8%0.115%
8/9/2024Warberg Asset Management LLC31,354$86K0.0%N/A0.145%
8/2/2024University of Texas Texas AM Investment Management Co.1,777,827$4.93M1.9%N/A8.225%
5/13/2024Texas Capital Bank Wealth Management Services Inc26,171$174K0.0%+65.9%0.155%
2/8/2024Texas Capital Bank Wealth Management Services Inc15,773$48K0.0%N/A0.323%
2/1/2024Sigma Planning Corp16,580$51K0.0%N/A0.339%
2/15/2023Alerce Investment Management L.P.830,466$1.97M2.3%-95.0%18.288%
2/10/2023Blair William & Co. IL67,867$161K0.0%-94.5%1.495%
1/31/2023KCK LTD.22,341$53K0.1%-95.0%0.492%
10/31/2022KCK LTD.446,817$101K0.2%-30.9%0.492%
4/25/2022Bailard Inc.128,010$66K0.0%N/A0.141%
2/14/2022Blair William & Co. IL1,067,489$601K0.0%+32.9%1.179%
2/11/2022KCK LTD.646,817$362K0.3%N/A0.714%
2/10/2022Acadian Asset Management LLC85,274$47K0.0%N/A0.094%
2/4/2022 Envestnet Asset Management Inc.136,760$77K0.0%+152.4%0.151%
2/2/2022PVG Asset Management Corp50,300$28K0.1%+113.5%0.056%
1/27/2022Morgan Jess S & Co. Inc.100,000$56K0.0%+33.3%0.110%
11/16/2021Keebeck Wealth Management LLC76,000$78K0.0%-51.2%0.084%
11/12/2021Renaissance Technologies LLC734,721$749K0.0%-28.7%0.811%
11/9/2021Morgan Jess S & Co. Inc.75,000$76K0.1%N/A0.083%
11/9/2021Barclays PLC25,279$26K0.0%+235.4%0.028%
11/9/2021 JFS Wealth Advisors LLC31,807$32K0.0%N/A0.035%
10/26/2021Game Plan Financial Advisors LLC127,000$130K0.1%+27.0%0.140%
8/17/2021Boothbay Fund Management LLC393,015$491K0.0%+11.8%0.434%
8/16/2021State Street Corp71,200$89K0.0%N/A0.079%
8/13/2021Renaissance Technologies LLC1,031,128$1.29M0.0%-17.5%1.142%
8/13/2021Geode Capital Management LLC766,813$958K0.0%+34.1%0.849%
8/13/2021Vanguard Group Inc.3,440,633$4.30M0.0%-5.9%3.809%
8/12/2021Blair William & Co. IL688,044$860K0.0%+99.1%0.762%
8/4/2021 Envestnet Asset Management Inc.34,654$43K0.0%+45.1%0.038%
5/21/2021Citadel Advisors LLC46,830$67K0.0%N/A0.052%
5/19/2021Virtu Financial LLC146,341$209K0.0%+746.6%0.162%
5/18/2021BVF Inc. IL5,265,555$7.53M0.3%N/A5.829%
5/18/2021Citadel Advisors LLC46,830$67K0.0%N/A0.052%
5/17/2021Ikarian Capital LLC2,800,000$4.00M0.1%N/A3.100%
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5/13/2021Renaissance Technologies LLC1,250,500$1.79M0.0%+97.1%1.385%
5/13/2021Blair William & Co. IL345,594$494K0.0%+29.0%0.383%
5/12/2021Northern Trust Corp127,883$183K0.0%+378.0%0.142%
5/12/2021Geode Capital Management LLC571,738$817K0.0%+149.3%0.633%
5/12/2021Satter Management CO. L.P.16,609,449$23.75M10.5%+118.3%18.394%
5/11/2021Acadian Asset Management LLC134,419$192K0.0%+30.8%0.149%
5/5/2021Wade G W & Inc.100,993$144K0.0%N/A0.112%
5/4/2021 Envestnet Asset Management Inc.23,886$34K0.0%+105.2%0.026%
4/28/2021Game Plan Financial Advisors LLC77,500$112K0.1%+13.1%0.086%
(Data available from 1/1/2016 forward)

ALRN Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ALRN shares?

During the previous two years, the following institutional investors and hedge funds held shares of Aileron Therapeutics shares: University of Texas Texas AM Investment Management Co. ($4.93M), Nantahala Capital Management LLC ($1.29M), Geode Capital Management LLC ($814K), Sigma Planning Corp ($752K), Texas Capital Bank Wealth Management Services Inc ($174K), Warberg Asset Management LLC ($86K), and Renaissance Technologies LLC ($69K).Learn more on ALRN's institutional investors.

What percentage of Aileron Therapeutics stock is owned by institutional investors?

90.89% of Aileron Therapeutics stock is owned by institutional investors. Learn more on ALRN's institutional investor holdings.

Which institutional investors have been buying Aileron Therapeutics stock?

The following institutional investors have purchased Aileron Therapeutics stock in the last 24 months: University of Texas Texas AM Investment Management Co. ($3.56M), Nantahala Capital Management LLC ($209.37K), Sigma Planning Corp ($102.77K), Geode Capital Management LLC ($59.37K), Warberg Asset Management LLC ($31.35K), Texas Capital Bank Wealth Management Services Inc ($26.17K), and KG&L Capital Management LLC ($13K).

How much institutional buying is happening at Aileron Therapeutics?

Institutional investors have bought a total of 3,997,681 shares in the last 24 months. This purchase volume represents approximately $11.24M in transactions.

Which Aileron Therapeutics major shareholders have been selling company stock?

The following institutional investors have sold Aileron Therapeutics stock in the last 24 months: Renaissance Technologies LLC ($20.20K).

How much institutional selling is happening at Aileron Therapeutics?

Institutional investors have sold a total of 20,200 shares in the last 24 months. This volume of shares sold represents approximately $55.95K in transactions.



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