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Alector (ALEC) Institutional Ownership

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$1.59 +0.15 (+10.42%)
Closing price 06/10/2025 04:00 PM Eastern
Extended Trading
$1.62 +0.03 (+2.14%)
As of 06/10/2025 06:52 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.

Institutional Ownership Changes (13F Filings) for Alector (NASDAQ:ALEC)

Current
Institutional Ownership
Percentage
85.83%
Number of
Institutional Buyers
(last 12 months)
73
Total
Institutional Inflows
(last 12 months)
$41.29M
Number of
Institutional Sellers
(last 12 months)
36
Total
Institutional Outflows
(last 12 months)
$16.09M
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ALEC Institutional Buying and Selling by Quarter

Alector Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/28/2025 Strs Ohio102,600$126K0.0%N/A0.103%
5/21/2025 Acadian Asset Management LLC1,440,661$1.77M0.0%+39.8%1.441%
5/19/2025 Jane Street Group LLC256,551$316K0.0%+4.7%0.257%
5/16/2025 Goldman Sachs Group Inc.312,145$384K0.0%-23.7%0.312%
5/16/2025 Jacobs Levy Equity Management Inc.1,334,032$1.64M0.0%+25.9%1.334%
5/16/2025 AQR Capital Management LLC492,592$606K0.0%-12.5%0.493%
5/16/2025 Almitas Capital LLC321,568$396K0.1%+12.9%0.322%
5/16/2025 ADAR1 Capital Management LLC380,330$468K0.1%+3.3%0.380%
5/15/2025 Vestal Point Capital LP504,540$621K0.0%N/A0.505%
5/15/2025 State of Wyoming196,814$242K0.0%N/A0.197%
5/14/2025 Ieq Capital LLC80,406$99K0.0%N/A0.080%
5/14/2025 Walleye Capital LLC305,601$376K0.0%+108.3%0.306%
5/13/2025 Persistent Asset Partners Ltd104,927$129K0.1%N/A0.105%
5/12/2025 Nuveen LLC138,180$170K0.0%N/A0.138%
5/12/2025 Invesco Ltd.148,576$183K0.0%+209.6%0.149%
5/9/2025 Charles Schwab Investment Management Inc.624,730$768K0.0%-2.9%0.625%
5/8/2025 XTX Topco Ltd32,571$40K0.0%-36.1%0.033%
5/1/2025 CWM LLC33,643$41K0.0%+370.7%0.034%
4/30/2025 Cerity Partners LLC41,564$51K0.0%N/A0.042%
4/29/2025 Bank of New York Mellon Corp249,494$307K0.0%+8.1%0.252%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC160,570$303K0.0%+12.2%0.164%
2/17/2025 Velan Capital Investment Management LP55,000$104K0.1%N/A0.056%
2/17/2025 Squarepoint Ops LLC13,114$25K0.0%N/A0.013%
2/17/2025 Two Sigma Advisers LP429,900$813K0.0%+8.9%0.439%
2/17/2025 Two Sigma Investments LP407,989$771K0.0%+55.4%0.417%
2/17/2025 Tema Etfs LLC14,344$27K0.0%N/A0.015%
2/17/2025 Sphera Funds Management LTD.324,639$614K0.1%-47.6%0.332%
2/17/2025 ProShare Advisors LLC27,367$52K0.0%+30.3%0.028%
2/17/2025Nuveen Asset Management LLC187,042$354K0.0%-28.1%0.191%
2/17/2025 OCONNOR A Distinct Business Unit of UBS ASSET MANAGEMENT AMERICAS LLC50,000$94K0.0%N/A0.051%
2/17/2025 Millennium Management LLC74,685$141K0.0%+45.8%0.076%
2/17/2025 Jacobs Levy Equity Management Inc.1,059,691$2.00M0.0%+4.1%1.082%
2/17/2025 D. E. Shaw & Co. Inc.368,977$697K0.0%+93.2%0.377%
2/17/2025 Deutsche Bank AG1,106,287$2.09M0.0%-4.2%1.130%
2/17/2025 Deerfield Management Company L.P. Series C1,066,962$2.02M0.0%+1.1%1.090%
2/17/2025 BNP Paribas Financial Markets165,589$313K0.0%+723.0%0.169%
2/17/2025 Algert Global LLC44,460$84K0.0%-28.2%0.045%
2/17/2025 Almitas Capital LLC284,845$538K0.1%N/A0.291%
2/17/2025 5AM Venture Management LLC995,841$1.88M0.4%N/A1.017%
2/14/2025 RA Capital Management L.P.9,695,228$18.32M0.2%N/A9.900%
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2/14/2025 Jane Street Group LLC244,933$463K0.0%+58.1%0.250%
2/14/2025 Northern Trust Corp759,874$1.44M0.0%+5.6%0.776%
2/14/2025 Tudor Investment Corp ET AL40,796$77K0.0%N/A0.042%
2/14/2025 Boothbay Fund Management LLC294,156$556K0.0%+562.5%0.300%
2/14/2025 Susquehanna Fundamental Investments LLC145,037$274K0.0%N/A0.148%
2/14/2025 Price T Rowe Associates Inc. MD746,088$1.41M0.0%-8.6%0.762%
2/14/2025 Diadema Partners LP239,019$452K0.2%N/A0.244%
2/14/2025 Eversept Partners LP200,095$378K0.0%-39.9%0.204%
2/14/2025 Hsbc Holdings PLC57,983$109K0.0%+26.1%0.059%
2/14/2025 Tower Research Capital LLC TRC14,670$28K0.0%+71.1%0.015%
2/14/2025 Dimensional Fund Advisors LP882,120$1.67M0.0%+21.7%0.901%
2/13/2025 Walleye Capital LLC146,679$277K0.0%-28.1%0.150%
2/13/2025 XTX Topco Ltd50,971$96K0.0%+78.3%0.052%
2/13/2025 Renaissance Technologies LLC915,738$1.73M0.0%+63.0%0.935%
2/13/2025 Invesco Ltd.47,985$91K0.0%+27.7%0.049%
2/13/2025 ADAR1 Capital Management LLC368,330$696K0.1%-14.1%0.376%
2/13/2025 Aristides Capital LLC106,600$201K0.0%N/A0.109%
2/13/2025 Russell Investments Group Ltd.56,239$106K0.0%-22.6%0.057%
2/13/2025 Wells Fargo & Company MN37,966$72K0.0%+50.0%0.039%
2/12/2025 RPO LLC26,395$50K0.0%N/A0.027%
2/12/2025 Geode Capital Management LLC1,914,250$3.62M0.0%+0.5%1.955%
2/12/2025 Franklin Resources Inc.930,534$1.76M0.0%-3.4%0.950%
2/12/2025 Alliancebernstein L.P.82,100$155K0.0%-88.5%0.084%
2/12/2025 JPMorgan Chase & Co.1,642,570$3.10M0.0%-39.8%1.677%
2/11/2025 American Century Companies Inc.56,735$107K0.0%-11.1%0.058%
2/11/2025 Intech Investment Management LLC35,382$67K0.0%+83.5%0.036%
2/6/2025 Charles Schwab Investment Management Inc.643,456$1.22M0.0%-15.4%0.657%
2/4/2025 Los Angeles Capital Management LLC90,736$171K0.0%+61.2%0.093%
1/30/2025 Vontobel Holding Ltd.25,000$47K0.0%+127.3%0.026%
1/28/2025 Apollon Wealth Management LLC25,000$47K0.0%N/A0.026%
1/17/2025 SG Americas Securities LLC39,334$74K0.0%+27.9%0.040%
1/6/2025 Nordea Investment Management AB165,713$295K0.0%+5.1%0.169%
12/26/2024 JPMorgan Chase & Co.2,728,823$12.72M0.0%+64.7%2.786%
11/19/2024 Barclays PLC176,800$824K0.0%+132.4%0.181%
11/16/2024 Geode Capital Management LLC1,903,942$8.87M0.0%+8.5%1.944%
11/15/2024 Barclays PLC176,800$824K0.0%+132.4%0.181%
11/15/2024 XTX Topco Ltd28,590$133K0.0%-8.0%0.029%
11/15/2024 Jane Street Group LLC154,942$722K0.0%+24.2%0.158%
11/15/2024 Wellington Management Group LLP137,152$639K0.0%N/A0.140%
11/15/2024 Sphera Funds Management LTD.620,000$2.89M0.5%+1.6%0.633%
11/15/2024 State Street Corp2,616,809$12.19M0.0%-6.2%2.672%
11/15/2024 Stifel Financial Corp179,296$836K0.0%-16.2%0.183%
11/15/2024 Point72 DIFC Ltd6,148$29K0.0%N/A0.006%
11/15/2024 Point72 Asset Management L.P.84,538$394K0.0%-86.2%0.086%
11/15/2024 Jacobs Levy Equity Management Inc.1,017,687$4.74M0.0%+18.5%1.039%
11/15/2024 Point72 Asia Singapore Pte. Ltd.8,676$40K0.0%N/A0.009%
11/15/2024 Erste Asset Management GmbH19,000$93K0.0%N/A0.019%
11/14/2024 Braidwell LP2,158,245$10.06M0.3%-9.3%2.204%
11/14/2024 Verition Fund Management LLC64,369$300K0.0%-88.0%0.066%
11/14/2024 Walleye Capital LLC204,067$951K0.0%-26.7%0.208%
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11/14/2024 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC143,061$667K0.0%-7.1%0.146%
11/13/2024 BNP Paribas Financial Markets20,120$94K0.0%-70.2%0.021%
11/13/2024 FMR LLC14,595,014$68.01M0.0%+1.0%14.904%
11/12/2024 Valence8 US LP14,708$69K0.0%N/A0.015%
11/12/2024 Charles Schwab Investment Management Inc.760,606$3.54M0.0%+14.1%0.777%
11/12/2024 Massachusetts Financial Services Co. MA174,718$814K0.0%+54.7%0.178%
11/9/2024 Intech Investment Management LLC19,286$90K0.0%N/A0.020%
11/6/2024 Cornercap Investment Counsel Inc.11,767$55K0.0%-51.6%0.012%
11/5/2024 Victory Capital Management Inc.186,747$870K0.0%+19.5%0.192%
11/5/2024 Baillie Gifford & Co.78,835$367K0.0%-69.7%0.081%
(Data available from 1/1/2016 forward)

ALEC Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ALEC shares?

During the previous two years, 122 institutional investors and hedge funds held shares of Alector. The most heavily invested institutionals were FMR LLC ($68.01M), Vanguard Group Inc. ($29.57M), RA Capital Management L.P. ($18.32M), State Street Corp ($12.19M), Braidwell LP ($10.06M), Euclidean Capital LLC ($8.48M), and Geode Capital Management LLC ($3.62M).Learn more on ALEC's institutional investors.

What percentage of Alector stock is owned by institutional investors?

85.83% of Alector stock is owned by institutional investors. Learn more on ALEC's institutional investor holdings.

Which institutional investors have been buying Alector stock?

Of the 101 institutional investors that purchased Alector stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: RA Capital Management L.P. ($9.70M), FMR LLC ($4.62M), JPMorgan Chase & Co. ($1.07M), Acadian Asset Management LLC ($1.00M), 5AM Venture Management LLC ($995.84K), Braidwell LP ($925K), and Jacobs Levy Equity Management Inc. ($799.38K).

How much institutional buying is happening at Alector?

Institutional investors have bought a total of 26,812,004 shares in the last 24 months. This purchase volume represents approximately $94.91M in transactions.

Which Alector major shareholders have been selling company stock?

Of the 49 institutional investors that sold Alector stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Vanguard Group Inc. ($1.11M), JPMorgan Chase & Co. ($1.09M), Braidwell LP ($1.03M), Alliancebernstein L.P. ($629.45K), Point72 Asset Management L.P. ($610.76K), Verition Fund Management LLC ($473.79K), and Federated Hermes Inc. ($423.21K).

How much institutional selling is happening at Alector?

Institutional investors have sold a total of 8,466,531 shares in the last 24 months. This volume of shares sold represents approximately $38.79M in transactions.



This page (NASDAQ:ALEC) was last updated on 6/11/2025 by MarketBeat.com Staff
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