Free Trial

AnaptysBio (ANAB) Institutional Ownership

AnaptysBio logo
$20.74 -0.07 (-0.34%)
Closing price 05/22/2025 04:00 PM Eastern
Extended Trading
$20.73 -0.01 (-0.05%)
As of 05/22/2025 04:02 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 AnaptysBio (NASDAQ:ANAB)

Number of
Institutional Buyers
(last 12 months)
88
Total
Institutional Inflows
(last 12 months)
$272.54M
Number of
Institutional Sellers
(last 12 months)
41
Total
Institutional Outflows
(last 12 months)
$119.38M
Get ANAB Insider Trade Alerts

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

Skip Chart & View Institutional Buying and Selling Data

ANAB Institutional Buying and Selling by Quarter

AnaptysBio Major Shareholders & Ownership History

Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/16/2025 Woodline Partners LP791,023$14.71M0.1%+63.1%2.692%
5/16/2025 Exome Asset Management LLC116,623$2.17M1.8%N/A0.397%
5/16/2025 Goldman Sachs Group Inc.280,577$5.22M0.0%-33.1%0.955%
5/16/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.14,205$265K0.0%-5.4%0.048%
5/16/2025 Jacobs Levy Equity Management Inc.16,487$306K0.0%-80.7%0.056%
5/16/2025 Granahan Investment Management LLC146,491$2.72M0.1%+38.1%0.499%
5/16/2025 EcoR1 Capital LLC7,880,094$146.49M8.7%+0.1%26.821%
5/16/2025 AQR Capital Management LLC30,011$558K0.0%+153.3%0.102%
5/16/2025 683 Capital Management LLC195,627$3.64M0.3%N/A0.666%
5/15/2025 First Light Asset Management LLC4,633,602$86.14M9.8%+433.3%15.771%
5/15/2025 Palo Alto Investors LP1,020,713$18.98M3.6%+20.9%3.474%
5/15/2025 PDT Partners LLC44,529$828K0.1%N/A0.152%
5/15/2025 Caption Management LLC23,376$435K0.0%-106.3%0.080%
5/15/2025 Trexquant Investment LP153,563$2.86M0.0%+152.9%0.523%
5/14/2025 Rafferty Asset Management LLC31,180$580K0.0%-56.0%0.106%
5/14/2025 Wellington Management Group LLP76,021$1.41M0.0%+14.4%0.259%
5/13/2025 Brooklyn Investment Group6,373$118K0.0%+1,779.9%0.022%
5/13/2025 Algert Global LLC10,870$202K0.0%N/A0.037%
5/13/2025 Cresset Asset Management LLC14,613$272K0.0%N/A0.050%
5/13/2025 Fox Run Management L.L.C.27,796$517K0.1%N/A0.095%
5/12/2025 Nuveen LLC56,012$1.04M0.0%N/A0.191%
5/12/2025 Invesco Ltd.21,336$397K0.0%-8.4%0.073%
5/12/2025 Swiss National Bank32,400$602K0.0%+9.1%0.110%
5/9/2025 Deutsche Bank AG15,796$294K0.0%-11.6%0.053%
5/9/2025 Charles Schwab Investment Management Inc.153,356$2.85M0.0%-7.6%0.519%
5/9/2025 Vanguard Group Inc.1,517,325$28.21M0.0%-17.7%5.131%
5/9/2025 BIT Capital GmbH25,422$473K0.0%N/A0.086%
5/9/2025 DCF Advisers LLC34,850$648K0.3%N/A0.118%
5/8/2025 US Bancorp DE1,753$33K0.0%+126.5%0.006%
5/8/2025 Federated Hermes Inc.8,274$154K0.0%-81.7%0.028%
5/7/2025 Corton Capital Inc.10,699$199K0.7%N/A0.036%
5/7/2025 Zurcher Kantonalbank Zurich Cantonalbank 2,062$38K0.0%-24.2%0.007%
5/7/2025 Skandinaviska Enskilda Banken AB publ 33,523$623K0.0%N/A0.113%
5/2/2025 Victory Capital Management Inc.406,430$7.56M0.0%+21.5%1.325%
4/30/2025 Alps Advisors Inc.23,126$430K0.0%-6.0%0.075%
4/29/2025 Bank of New York Mellon Corp61,207$1.14M0.0%+7.1%0.200%
4/29/2025 Moody Aldrich Partners LLC83,224$1.55M0.3%N/A0.271%
4/24/2025 HighMark Wealth Management LLC92,000$1.71M1.0%N/A0.300%
4/15/2025 Assenagon Asset Management S.A.242,485$4.51M0.0%-26.9%0.791%
4/14/2025 Farther Finance Advisors LLC1,877$35K0.0%+9,778.9%0.006%
July 2025 Rule Change to Impact Retirement Investors (Ad)

There's a massive change from a new rule going into effect this July. And it's one the Big Banks are already using to their advantage… It allows them to treat this new asset like actual cash.

Yes, Send Me My FREE Retirement Guide
4/8/2025 Rhumbline Advisers30,903$574K0.0%+2.7%0.101%
4/7/2025 GAMMA Investing LLC6,098$113K0.0%N/A0.020%
3/24/2025 Wellington Management Group LLP66,467$880K0.0%+0.8%0.217%
3/18/2025 California State Teachers Retirement System14,590$193K0.0%+10.3%0.048%
2/18/2025 Frazier Life Sciences Management L.P.1,573,719$20.84M0.9%-28.8%5.172%
2/17/2025 UBS AM a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC29,479$390K0.0%-10.4%0.097%
2/17/2025 Voloridge Investment Management LLC87,513$1.16M0.0%-49.5%0.288%
2/17/2025 Woodline Partners LP485,073$6.42M0.0%+5.5%1.594%
2/17/2025 Soleus Capital Management L.P.414,000$5.48M0.3%N/A1.360%
2/17/2025 Squarepoint Ops LLC80,870$1.07M0.0%+81.7%0.266%
2/17/2025 Two Sigma Advisers LP293,300$3.88M0.0%+58.1%0.964%
2/17/2025 Two Sigma Investments LP352,034$4.66M0.0%+66.4%1.157%
2/17/2025 Sanofi821,917$10.88M6.2%N/A2.701%
2/17/2025 Rafferty Asset Management LLC70,883$938K0.0%+83.2%0.233%
2/17/2025 Millennium Management LLC146,517$1.94M0.0%-55.8%0.481%
2/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.15,012$199K0.0%+21.9%0.049%
2/17/2025 Jacobs Levy Equity Management Inc.85,381$1.13M0.0%+85.3%0.281%
2/17/2025 Graham Capital Management L.P.18,954$251K0.0%N/A0.062%
2/17/2025 Granahan Investment Management LLC106,079$1.40M0.1%N/A0.349%
2/17/2025 Ensign Peak Advisors Inc215,454$2.85M0.0%+184.4%0.708%
2/17/2025 Fairmount Funds Management LLC1,816,466$24.05M2.4%N/A5.969%
2/17/2025 Deutsche Bank AG17,867$237K0.0%+52.0%0.059%
2/17/2025 D. E. Shaw & Co. Inc.197,107$2.61M0.0%-12.1%0.648%
2/17/2025 Bridgefront Capital LLC19,011$252K0.1%N/A0.062%
2/17/2025 Bank of America Corp DE17,949$238K0.0%-89.2%0.059%
2/17/2025 BNP Paribas Financial Markets23,126$306K0.0%-65.0%0.076%
2/14/2025 Boxer Capital Management LLC1,300,000$17.21M1.5%N/A4.272%
2/14/2025 First Light Asset Management LLC868,882$11.50M1.1%-8.4%2.855%
2/14/2025 Northern Trust Corp219,986$2.91M0.0%+10.0%0.723%
2/14/2025 The Manufacturers Life Insurance Company36,452$483K0.0%-13.3%0.120%
2/14/2025 Susquehanna Fundamental Investments LLC44,785$593K0.0%N/A0.147%
2/14/2025 Virtus ETF Advisers LLC4,733$63K0.0%+24.7%0.016%
2/14/2025 Nebula Research & Development LLC17,422$231K0.0%N/A0.057%
2/14/2025 Price T Rowe Associates Inc. MD925,007$12.25M0.0%+0.2%3.040%
2/14/2025 Tower Research Capital LLC TRC2,697$36K0.0%+131.3%0.009%
2/14/2025 Dimensional Fund Advisors LP31,608$418K0.0%-67.1%0.104%
2/13/2025 XTX Topco Ltd40,013$530K0.0%+97.2%0.131%
2/13/2025 Barclays PLC83,567$1.11M0.0%+88.6%0.275%
2/13/2025 Renaissance Technologies LLC193,200$2.56M0.0%-3.6%0.635%
2/13/2025 Invesco Ltd.23,288$308K0.0%-54.6%0.077%
2/13/2025 ADAR1 Capital Management LLC27,301$361K0.1%-85.8%0.090%
2/13/2025 Federated Hermes Inc.45,184$598K0.0%-85.8%0.148%
2/13/2025 Aristides Capital LLC12,700$168K0.0%N/A0.042%
2/13/2025 Russell Investments Group Ltd.5,698$75K0.0%+1,585.8%0.019%
2/13/2025 Wells Fargo & Company MN11,120$147K0.0%-59.0%0.037%
2/12/2025 Trexquant Investment LP60,720$804K0.0%-38.0%0.200%
2/12/2025 Geode Capital Management LLC486,597$6.44M0.0%+4.6%1.599%
2/12/2025 JPMorgan Chase & Co.114,939$1.52M0.0%+240.6%0.378%
2/11/2025 Vanguard Group Inc.1,843,740$24.41M0.0%+8.4%6.059%
2/11/2025 KLP Kapitalforvaltning AS3,000$40K0.0%N/A0.010%
Silicon Valley Gold Rush (Ad)

A new technology has sparked a modern-day gold rush in Silicon Valley. OpenAI’s Sam Altman invested $375M. Bill Gates has backed four companies in this space. The World Economic Forum calls it “the most exciting human discovery since fire.” Whitney Tilson believes this trend could mint a new class of wealthy investors—and he’s sharing one stock to watch now, for free.

Gates and Altman are betting big—see why
2/10/2025 Swiss National Bank29,700$393K0.0%+12.1%0.098%
2/7/2025 AlphaQuest LLC4,461$59K0.0%+1,891.5%0.015%
2/6/2025 Victory Capital Management Inc.334,450$4.43M0.0%+41.0%1.099%
2/6/2025 Charles Schwab Investment Management Inc.166,054$2.20M0.0%+3.6%0.546%
2/5/2025 Fisher Asset Management LLC58,878$780K0.0%-5.0%0.193%
2/4/2025 Bank of New York Mellon Corp57,169$757K0.0%-3.3%0.188%
2/4/2025 Y Intercept Hong Kong Ltd23,497$311K0.0%N/A0.077%
1/30/2025 Rhumbline Advisers30,077$398K0.0%+3.8%0.099%
1/24/2025 Jennison Associates LLC269,131$3.56M0.0%+1.6%0.884%
1/24/2025 China Universal Asset Management Co. Ltd.6,452$85K0.0%+11.1%0.021%
(Data available from 1/1/2016 forward)

ANAB Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ANAB shares?

During the previous two years, 124 institutional investors and hedge funds held shares of AnaptysBio. The most heavily invested institutionals were EcoR1 Capital LLC ($146.49M), FMR LLC ($110.86M), First Light Asset Management LLC ($86.14M), State Street Corp ($30.36M), Vanguard Group Inc. ($28.21M), Fairmount Funds Management LLC ($24.05M), and Frazier Life Sciences Management L.P. ($20.84M).Learn more on ANAB's institutional investors.

Which institutional investors have been buying AnaptysBio stock?

Of the 107 institutional investors that purchased AnaptysBio stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: First Light Asset Management LLC ($4.21M), Fairmount Funds Management LLC ($1.82M), Frazier Life Sciences Management L.P. ($1.31M), Boxer Capital Management LLC ($1.30M), Sanofi ($821.92K), FMR LLC ($438.56K), and Eventide Asset Management LLC ($427K).

How much institutional buying is happening at AnaptysBio?

Institutional investors have bought a total of 16,508,709 shares in the last 24 months. This purchase volume represents approximately $315.30M in transactions.

Which AnaptysBio major shareholders have been selling company stock?

Of the 53 institutional investors that sold AnaptysBio stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Great Point Partners LLC ($951.98K), Point72 Asset Management L.P. ($846.20K), Frazier Life Sciences Management L.P. ($635.47K), First Light Asset Management LLC ($537.27K), Assenagon Asset Management S.A. ($506.18K), Millennium Management LLC ($458.41K), and Vanguard Group Inc. ($425.44K).

How much institutional selling is happening at AnaptysBio?

Institutional investors have sold a total of 6,901,093 shares in the last 24 months. This volume of shares sold represents approximately $144.14M in transactions.



This page (NASDAQ:ANAB) was last updated on 5/23/2025 by MarketBeat.com Staff
From Our Partners