Go Pro
→ The $15 Gold Fund That Pays Up to $1,152/Month (From Investors Alley) (Ad)tc pixel Free LONA Stock Alerts

Athira Pharma (LONA) Institutional Ownership

Athira Pharma logo
$6.92 +0.06 (+0.87%)
Closing price 09/11/2026 04:00 PM Eastern
Extended Trading
$6.90 -0.03 (-0.36%)
As of 09/11/2026 07:30 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 Massive. Learn more.
Compare

Institutional Ownership Changes (13F Filings) for Athira Pharma (NASDAQ:LONA)

Current
Institutional Ownership
Percentage
57.12%
Number of
Institutional Buyers
(last 12 months)
9
Number of
Institutional Sellers
(last 12 months)
7
Get LONA Insider Trade Alerts

Want to know when executives and insiders are buying or selling Athira Pharma stock? Sign up for InsiderTrades.com's daily newsletter to get the latest insider transactions delivered to your inbox daily.

Subscribe Now
SMS is currently available in Australia, Belgium, Canada, France, Germany, Ireland, Italy, New Zealand, the Netherlands, Singapore, South Africa, Spain, Switzerland, the United Kingdom, and the United States. By entering your phone number and clicking the sign-up button, you agree to receive periodic text messages from MarketBeat at the phone number you submitted, including texts that may be sent using an automatic telephone dialing system. Message and data rates may apply. Message frequency will vary. Messages will consist of stock alerts, news stories, and partner advertisements/offers. Consent is not a condition of the purchase of any goods or services. Text HELP for help/customer support. Unsubscribe at any time by replying "STOP" to any text message that you receive from MarketBeat or by visiting our mailing preferences page. Read our full terms of service and privacy policy.
Skip Chart & View Institutional Buying and Selling Data

LONA Institutional Buying and Selling by Quarter

Athira Pharma Major Shareholders & Ownership History

Export
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/26/2026 Seven Fleet Capital Management LP127,951$969K0.7%N/A3.244%
2/18/2026 Perceptive Advisors LLC1,859,322$14.08M0.3%+244.1%47.143%
2/18/2026 Millennium Management LLC324,445$2.46M0.0%N/A8.226%
2/18/2026 Commodore Capital LP464,398$3.52M0.2%N/A11.775%
2/17/2026 ADAR1 Capital Management LLC393,701$2.89M0.2%N/A9.982%
2/16/2026 Spruce Street Capital LP393,701$2.98M1.0%N/A9.982%
2/12/2026 Jane Street Group LLC13,186$100K0.0%N/A0.334%
2/12/2026 Renaissance Technologies LLC75,147$569K0.0%+44.7%1.905%
11/17/2025 Susquehanna International Group LLP20,986$87K0.0%-73.9%0.533%
11/17/2025 Laird Norton Wetherby Trust Company LLC10,088$42K0.0%-92.1%0.256%
11/17/2025 Focus Partners Wealth8,415$35K0.0%N/A0.214%
11/17/2025 Citadel Advisors LLC33,987$141K0.0%-85.5%0.863%
11/17/2025 Bank of America Corp DE32,614$135K0.0%-92.2%0.828%
11/12/2025 Propel Bio Management LLC149,279$618K0.6%-90.0%3.789%
11/10/2025 BML Capital Management LLC323,066$1.34M1.0%-90.0%8.191%
10/20/2025 Simplify Asset Management Inc.149,279$618K0.0%-90.0%3.789%
8/14/2025 Qube Research & Technologies Ltd192,684$58K0.0%-12.8%0.489%
8/11/2025 BML Capital Management LLC3,230,667$976K0.7%+0.9%8.275%
5/12/2025Bristlecone Advisors LLC252,200$72K0.0%-25.3%0.646%
5/7/2025BML Capital Management LLC3,200,667$912K0.7%+15.3%8.198%
2/17/2025Two Sigma Advisers LP253,300$149K0.0%-25.0%0.655%
2/13/2025Renaissance Technologies LLC207,300$122K0.0%-54.2%0.536%
2/7/2025BML Capital Management LLC2,775,885$1.63M1.0%N/A7.178%
11/5/2024GSA Capital Partners LLP397,111$177K0.0%+909.8%1.033%
10/24/2024Bristlecone Advisors LLC337,506$151K0.0%+295.6%0.881%
8/16/2024Invst LLC27,000$68K0.0%N/A0.070%
8/16/2024Forefront Analytics LLC46,595$123K0.1%+126.0%0.122%
8/12/2024XTX Topco Ltd22,695$60K0.0%N/A0.059%
8/9/2024Renaissance Technologies LLC271,488$719K0.0%+3.5%0.708%
8/9/2024Dimensional Fund Advisors LP550,353$1.46M0.0%+25.5%1.436%
8/8/2024American Century Companies Inc.38,940$103K0.0%+9.4%0.102%
8/6/2024Acadian Asset Management LLC318,090$842K0.0%-42.2%0.830%
7/31/2024Rothschild Investment LLC12,900$34K0.0%N/A0.034%
5/16/2024Jacobs Levy Equity Management Inc.497,475$1.36M0.0%+84.1%1.298%
5/10/2024Acadian Asset Management LLC549,938$1.51M0.0%+281.5%1.435%
5/10/2024Vanguard Group Inc.1,634,433$4.48M0.0%-3.8%4.264%
5/3/2024GSA Capital Partners LLP176,230$483K0.0%-41.4%0.460%
4/23/2024BML Capital Management LLC900,000$2.47M1.6%-38.1%2.348%
4/18/2024Mirador Capital Partners LP20,660$57K0.0%N/A0.054%
2/26/2024Perceptive Advisors LLC5,402,964$13.13M0.3%+12.6%14.096%
Your book attached (Ad)

Bill Poulos is giving away his 'Safe Trade Options Formula' book for free - but only for a limited time through a temporary download link. He plans to charge for it soon. Download your copy now and lock it in at no cost, regardless of future pricing.tc pixel

Download the Safe Trade Options Formula book for free before access closes
2/15/2024Forefront Analytics LLC29,765$72K0.0%+43.0%0.078%
2/6/2024Private Advisor Group LLC12,975$32K0.0%N/A0.034%
1/30/2024BML Capital Management LLC1,454,362$3.53M2.7%-14.7%3.821%
1/29/2024Clarius Group LLC53,551$130K0.0%+35.8%0.141%
11/15/2023Laird Norton Trust Company LLC178,709$361K0.0%+21.3%0.470%
11/14/2023Nan Fung Group Holdings Ltd180,000$364K0.3%+1,429.4%0.473%
11/13/2023Acadian Asset Management LLC139,542$281K0.0%-43.0%0.367%
11/7/2023Barclays PLC435,841$880K0.0%+99.1%1.145%
10/27/2023Marquette Asset Management LLC30,783$62K0.0%N/A0.081%
10/27/2023Acuitas Investments LLC149,600$302K0.2%N/A0.393%
10/23/2023BML Capital Management LLC1,704,362$3.44M3.2%-8.6%4.478%
10/19/2023Clarius Group LLC39,427$80K0.0%N/A0.104%
8/14/2023Potomac Capital Management Inc.74,585$220K0.2%-6.8%0.196%
8/14/2023Prelude Capital Management LLC28,722$85K0.0%-33.1%0.075%
8/11/2023Nan Fung Group Holdings Ltd11,769$35K0.0%N/A0.031%
8/7/2023Acadian Asset Management LLC244,819$721K0.0%-33.3%0.645%
7/31/2023Brighton Jones LLC32,200$95K0.0%N/A0.085%
6/1/2023Prelude Capital Management LLC42,957$107K0.0%-31.5%0.113%
5/16/2023Baker BROS. Advisors LP2,350,355$5.88M0.0%+25.0%6.194%
5/11/2023Acadian Asset Management LLC366,915$915K0.0%+176.9%0.967%
5/11/2023Cornercap Investment Counsel Inc.75,253$188K0.0%N/A0.198%
5/11/2023Bristlecone Advisors LLC85,306$213K0.0%-87.8%0.225%
5/10/2023Simplify Asset Management Inc.1,390,148$3.48M0.5%N/A3.664%
5/8/2023Federated Hermes Inc.10,581$26K0.0%+60.6%0.028%
5/8/2023Bailard Inc.33,894$85K0.0%-24.8%0.089%
5/4/2023Barclays PLC236,118$590K0.0%+13.5%0.622%
5/2/2023Sargent Investment Group LLC20,272$51K0.0%+34.1%0.053%
4/28/2023SG Americas Securities LLC19,512$49K0.0%+63.6%0.051%
4/17/2023Clarius Group LLC38,000$95K0.0%+15.8%0.100%
4/14/2023BML Capital Management LLC1,864,907$4.66M4.0%+160.9%4.915%
2/15/2023Tang Capital Management LLC485,234$1.54M0.2%N/A1.283%
2/14/2023RA Capital Management L.P.1,881,300$5.96M0.1%+0.2%4.973%
2/14/2023Bristlecone Advisors LLC696,629$2.21M0.3%-0.6%1.841%
2/14/2023Pura Vida Investments LLC77,700$246K0.0%-44.5%0.205%
2/13/2023Forefront Analytics LLC22,350$71K0.0%N/A0.059%
2/13/2023BML Capital Management LLC714,763$2.27M2.2%N/A1.889%
2/13/2023GSA Capital Partners LLP270,989$859K0.1%+59.9%0.716%
2/2/2023Bailard Inc.45,094$143K0.0%N/A0.119%
1/25/2023Lindbrook Capital LLC11,407$36K0.0%-32.6%0.030%
1/19/2023Rothschild Investment Corp IL31,100$99K0.0%N/A0.082%
11/15/2022Pathstone Family Office LLC1,815,540$5.39M0.1%+7.5%4.799%
11/15/2022Pura Vida Investments LLC139,924$416K0.0%-47.8%0.370%
11/14/2022Tudor Investment Corp Et Al69,770$207K0.0%+66.1%0.184%
11/3/2022Barclays PLC166,768$495K0.0%+185.9%0.441%
11/2/2022Rockefeller Capital Management L.P.30,100$89K0.0%+198.0%0.080%
10/27/2022Sargent Investment Group LLC14,932$47K0.0%+45.3%0.039%
10/24/2022Clear Creek Financial Management LLC10,000$30K0.0%-24.7%0.026%
8/16/2022Pura Vida Investments LLC268,131$818K0.0%-21.0%0.712%
8/8/2022Simon Quick Advisors LLC20,538$78K0.0%N/A0.055%
8/3/2022Laird Norton Trust Company LLC120,000$366K0.0%+50.0%0.319%
Here’s the stock symbol I’ve promised (Ad)

Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - but now he believes he's found something better. This under-the-radar company sits at the intersection of America's two most important industries, including AI, pays massive dividends, and attracted a famous money manager who put 60% of his multi-billion-dollar fund into it. Tilson is revealing the name and ticker symbol completely free - no credit card or email required.tc pixel

Get the stock name and ticker symbol free of charge today
7/29/2022SG Americas Securities LLC12,504$38K0.0%N/A0.033%
7/26/2022Sargent Investment Group LLC10,280$31K0.0%N/A0.027%
7/25/2022Bristlecone Advisors LLC700,926$2.14M0.3%-8.0%1.862%
7/13/2022Private Advisor Group LLC14,475$44K0.0%N/A0.038%
6/30/2022Amalgamated Bank3,899$53K0.0%N/A0.010%
5/27/2022Walleye Capital LLC105,723$1.43M0.0%N/A0.281%


LONA Institutional Ownership - Frequently Asked Questions

During the previous two years, 20 institutional investors and hedge funds held shares of Athira Pharma. The most heavily invested institutionals were Perceptive Advisors LLC ($14.08M), Commodore Capital LP ($3.52M), Spruce Street Capital LP ($2.98M), ADAR1 Capital Management LLC ($2.89M), Millennium Management LLC ($2.46M), BML Capital Management LLC ($1.34M), and Seven Fleet Capital Management LP ($969K).Learn more on Athira Pharma's institutional investors.

57.12% of Athira Pharma's stock is owned by institutional investors. Learn more on LONA's institutional investor holdings.

Of the 12 institutional investors that purchased Athira Pharma's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: BML Capital Management LLC ($3.23M), Perceptive Advisors LLC ($1.32M), Commodore Capital LP ($464.40K), ADAR1 Capital Management LLC ($393.70K), Spruce Street Capital LP ($393.70K), GSA Capital Partners LLP ($357.79K), and Millennium Management LLC ($324.45K).

Institutional investors have bought a total of 3,068,046 shares in the last 24 months. This purchase volume represents approximately $0.00 in transactions.

The following institutional investors have sold Athira Pharma stock in the last 24 months: BML Capital Management LLC ($2.91M), Propel Bio Management LLC ($1.34M), Simplify Asset Management Inc. ($1.34M), Bank of America Corp DE ($383.59K), Citadel Advisors LLC ($200.24K), Laird Norton Wetherby Trust Company LLC ($117.22K), and Susquehanna International Group LLP ($59.54K).

Institutional investors have sold a total of 6,355,216 shares in the last 24 months. This volume of shares sold represents approximately $0.00 in transactions.


Related Companies

Institutional ownership data for NASDAQ:LONA is compiled from quarterly 13F filings submitted to the U.S. Securities and Exchange Commission (SEC), with the most recent received on 2/26/2026. New 13F filings are added each quarter as they're published.
From Our Partners
ALERT: Drop these 5 stocks before the market opens tomorrow!
The Wall Street Journal is already raising the alarm about a potential market crash, and Weiss Ratings researc...
Weiss Ratings | Sponsoredtc pixel
The $15 Gold Fund That Pays Up to $1,152/Month
Gold is hitting record highs, but most investors are leaving income on the table. A $15 fund is quietly paying...
Investors Alley | Sponsoredtc pixel
Small Colorado Company (Backed by Sam Altman) Could Save U.S. Power Grid
A small Colorado company has secured rights to technology that could prevent the U.S. public power grid from c...
Altimetry | Sponsoredtc pixel
The end may be near for these iconic stocks
Marc Chaikin, founder of Chaikin Analytics, says two forces - AI disruption and fracturing global trade - are ...
Chaikin Analytics | Sponsoredtc pixel
Louis Navellier: My #1 AI stock for 2026 (name & ticker inside)
Louis Navellier's Stock Grader system helped him flag Nvidia before its 82,000% run and has identified the top...
InvestorPlace | Sponsoredtc pixel
Ready to give options a try? Your first trade (Ticker included) -INSIDE
Tired of trying tactic after tactic when it comes to options trades... only to be met with market noise and st...
Base Camp Trading | Sponsoredtc pixel
Iran War Shock: What I Was Told In That Private Meeting
You’re Being LIED To About The Iran War Forget EVERYTHING you’ve heard about the Iran war. Especially th...
Banyan Hill Publishing | Sponsoredtc pixel
Here’s the stock symbol I’ve promised
Whitney Tilson of Stansberry Research has long recommended Berkshire Hathaway as a core retirement holding - b...
Stansberry Research | Sponsoredtc pixel