Free Trial
→ How to invest in Elon Musk’s Optimus before its launch (From InvestorPlace) (Ad) Buy HOWL Stock  Free HOWL Stock Alerts

Werewolf Therapeutics (HOWL) Institutional Ownership

Werewolf Therapeutics logo
$0.90 +0.06 (+7.42%)
As of 04/30/2025 04:00 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for Werewolf Therapeutics (NASDAQ:HOWL)

Current
Institutional Ownership
Percentage
64.84%
Number of
Institutional Buyers
(last 12 months)
28
Total
Institutional Inflows
(last 12 months)
$17.00M
Number of
Institutional Sellers
(last 12 months)
12
Total
Institutional Outflows
(last 12 months)
$3.17M
Get HOWL Insider Trade Alerts

Want to know when executives and insiders are buying or selling Werewolf Therapeutics 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

HOWL Institutional Buying and Selling by Quarter

Werewolf Therapeutics Major Shareholders & Ownership History

Export to Excel
Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
4/28/2025 Vontobel Holding Ltd.35,000$34K0.0%N/A0.078%
2/17/2025Two Sigma Investments LP93,440$138K0.0%-48.3%0.210%
2/17/2025Two Sigma Advisers LP139,100$206K0.0%-45.7%0.312%
2/17/2025Millennium Management LLC596,289$883K0.0%-55.0%1.338%
2/17/2025Deutsche Bank AG101,626$150K0.0%+450.7%0.228%
2/17/2025D. E. Shaw & Co. Inc.17,776$26K0.0%N/A0.040%
2/17/2025Bridgeway Capital Management LLC109,586$162K0.0%+24.4%0.246%
2/17/2025Bank of America Corp DE2,078,875$3.08M0.0%-3.5%4.665%
2/14/2025Jane Street Group LLC54,713$81K0.0%+261.2%0.123%
2/14/2025Northern Trust Corp244,390$362K0.0%+7.3%0.548%
2/14/2025Dimensional Fund Advisors LP194,746$288K0.0%-24.5%0.437%
2/13/2025Regal Investment Advisors LLC27,204$40K0.0%+88.1%0.061%
2/13/2025Walleye Capital LLC96,850$143K0.0%-11.1%0.217%
2/13/2025Renaissance Technologies LLC56,900$84K0.0%-62.6%0.128%
2/12/2025Geode Capital Management LLC702,558$1.04M0.0%+2.4%1.577%
2/12/2025JPMorgan Chase & Co.62,928$93K0.0%+372.4%0.141%
2/5/2025Levin Capital Strategies L.P.50,000$74K0.0%N/A0.112%
2/4/2025Bank of New York Mellon Corp71,300$106K0.0%+23.1%0.160%
11/19/2024Barclays PLC54,810$116K0.0%+130.1%0.123%
11/16/2024Geode Capital Management LLC685,989$1.45M0.0%+6.3%1.539%
11/15/2024Barclays PLC54,810$116K0.0%+130.1%0.123%
11/15/2024XTX Topco Ltd21,209$45K0.0%N/A0.048%
11/15/2024Jane Street Group LLC15,149$32K0.0%-47.0%0.034%
11/15/2024State Street Corp476,439$1.01M0.0%+12.4%1.069%
11/15/2024Point72 Asset Management L.P.109,816$233K0.0%-70.5%0.246%
11/14/2024PFM Health Sciences LP3,398,747$7.21M0.4%+4.9%7.627%
11/14/2024Walleye Capital LLC108,968$231K0.0%+10.7%0.245%
10/3/2024 SG Americas Securities LLC13,517$29K0.0%N/A0.031%
9/16/2024Point72 DIFC Ltd14,046$34K0.0%N/A0.032%
9/16/2024Cubist Systematic Strategies LLC28,371$69K0.0%-30.2%0.065%
8/16/2024Murchinson Ltd.62,500$152K0.0%N/A0.144%
8/15/2024Millennium Management LLC1,110,298$2.71M0.0%+96.4%2.555%
8/14/2024Cubist Systematic Strategies LLC28,371$69K0.0%-30.2%0.065%
8/14/2024Murchinson Ltd.62,500$152K0.0%N/A0.144%
8/14/2024Point72 DIFC Ltd14,046$34K0.0%N/A0.032%
8/14/2024Marshall Wace LLP134,184$327K0.0%+410.5%0.309%
8/13/2024Rubric Capital Management LP1,333,893$3.26M0.1%-17.7%3.070%
8/9/2024Renaissance Technologies LLC171,000$417K0.0%+103.1%0.394%
8/9/2024Dimensional Fund Advisors LP160,577$392K0.0%+43.9%0.370%
8/8/2024American Century Companies Inc.37,634$92K0.0%+50.7%0.087%
Here’s How to Claim Your Stake in Elon’s Private Company, xAI (Ad)

I predict this single breakthrough could make Elon the world’s first trillionaire — and mint more new millionaires than any tech advance in history. And for a limited time, you have the chance to claim a stake in this project, even though it’s housed inside Elon’s private company, xAI.

All the details are waiting for you now — but you need to act before the May 1st funding window clos
8/6/2024Acadian Asset Management LLC212,296$516K0.0%+22.8%0.489%
8/1/2024 Rhumbline Advisers32,547$79K0.0%N/A0.075%
7/26/2024Bank of New York Mellon Corp67,644$165K0.0%N/A0.156%
5/16/2024Janus Henderson Group PLC1,688,054$10.92M0.0%N/A3.884%
5/10/2024Acadian Asset Management LLC172,883$1.12M0.0%+119.8%0.399%
5/10/2024Vanguard Group Inc.1,107,347$7.18M0.0%+26.8%2.554%
5/9/2024 HBK Sorce Advisory LLC13,227$86K0.0%-50.0%0.031%
4/19/2024Denali Advisors LLC26,600$172K0.1%N/A0.061%
2/15/2024PFM Health Sciences LP3,468,177$13.39M0.8%+35.6%8.529%
2/14/2024Lighthouse Investment Partners LLC22,472$87K0.0%N/A0.055%
2/5/2024Certuity LLC10,000$39K0.0%N/A0.028%
2/1/2024 Financial Perspectives Inc6,750$26K0.0%+80.0%0.019%
8/4/2023 HBK Sorce Advisory LLC26,454$81K0.0%-50.0%0.074%
5/15/2023Rubric Capital Management LP1,935,357$5.03M0.1%+5.4%5.449%
5/8/2023Bailard Inc.18,127$47K0.0%N/A0.051%
2/9/2023Chicago Partners Investment Group LLC10,729$41K0.0%N/A0.035%
11/15/2022PFM Health Sciences LP2,815,654$12.70M0.5%+62.7%9.158%
11/15/2022Platinum Investment Management Ltd.109,530$494K0.0%-48.7%0.356%
11/15/2022Laurion Capital Management LP522,900$2.36M0.0%-2.3%1.700%
11/14/2022Ergoteles LLC114,595$517K0.0%-11.2%0.388%
11/14/2022Rubric Capital Management LP966,879$4.36M0.2%+371.7%3.274%
10/25/2022Denali Advisors LLC5,900$27K0.0%N/A0.020%
8/15/2022Laurion Capital Management LP535,160$2.19M0.0%N/A1.935%
8/8/2022Y Intercept Hong Kong Ltd11,124$45K0.0%N/A0.040%
7/27/2022Bailard Inc.21,200$87K0.0%N/A0.077%
5/11/2022Granite Point Capital Management L.P.55,000$242K0.1%+266.7%0.199%
2/15/2022Adage Capital Partners GP L.L.C.960,448$11.44M0.0%-2.5%3.483%
2/14/2022Deerfield Management Company L.P. Series C958,125$11.41M0.2%-45.3%3.474%
2/14/2022Soleus Capital Management L.P.64,585$769K0.1%-88.5%0.234%
2/11/2022Granite Point Capital Management L.P.15,000$179K0.0%N/A0.054%
2/8/2022Northern Trust Corp200,065$2.38M0.0%+184.2%0.725%
11/15/2021Deerfield Management Company L.P. Series C1,752,787$30.08M0.6%-31.3%6.358%
11/15/2021Sphera Funds Management LTD.688,475$11.81M1.0%-2.5%2.497%
11/15/2021Caas Capital Management LP162,599$2.79M0.1%+62.6%0.590%
11/12/2021Geode Capital Management LLC136,472$2.34M0.0%+26.2%0.495%
11/10/2021Levin Capital Strategies L.P.15,000$257K0.0%N/A0.054%
11/9/2021BlackRock Inc.369,961$6.35M0.0%+1.1%1.342%
11/9/2021Platinum Investment Management Ltd.213,381$3.66M0.1%+3.1%0.774%
11/8/2021Russell Investments Group Ltd.125,873$2.16M0.0%N/A0.457%
11/2/2021New York State Common Retirement Fund14,765$253K0.0%+13.3%0.054%
8/23/2021DC Funds LP589,102$10.27M48.8%N/A2.137%
8/17/2021Sphera Funds Management LTD.706,294$12.05M0.8%N/A2.562%
8/17/2021PFM Health Sciences LP400,000$6.98M0.2%N/A1.451%
8/17/2021Aristides Capital LLC25,585$446K0.1%N/A0.093%
8/17/2021Caas Capital Management LP100,000$1.74M0.0%N/A0.363%
8/16/2021California State Teachers Retirement System10,465$183K0.0%N/A0.038%
8/16/2021RA Capital Management L.P.4,291,881$74.85M1.2%N/A15.568%
8/16/2021Alyeska Investment Group L.P.206,201$3.60M0.0%N/A0.748%
8/16/2021Schonfeld Strategic Advisors LLC11,300$197K0.0%N/A0.041%
8/16/2021Charles Schwab Investment Management Inc.16,038$280K0.0%N/A0.058%
Buffett’s favorite chart just hit 209% – here’s what that means for gold (Ad)

A Historic Gold Announcement Is About to Rock Wall Street For months, sharp-eyed analysts have watched the quiet buildup behind the scenes. Now, in just days, the floodgates are set to open. The greatest investor of all time is about to validate what Garrett Goggin has been saying for months: Gold is entering a once-in-a-generation mania. Front-running Buffett has never been more urgent — and four tiny miners could be your ticket to 100X gains.

Be ready before the historic gold move. Get Garrett’s Top Four picks now.
8/16/2021State Street Corp78,237$1.36M0.0%N/A0.284%
8/16/2021Nuveen Asset Management LLC12,001$209K0.0%N/A0.044%
8/16/2021Goldman Sachs Group Inc.37,435$653K0.0%N/A0.136%
8/13/2021Northern Trust Corp75,774$1.32M0.0%N/A0.275%
8/13/2021Geode Capital Management LLC108,178$1.89M0.0%N/A0.392%
8/13/2021MPM Asset Management LLC4,284,172$74.72M13.9%N/A15.540%
8/13/2021Vanguard Group Inc.173,127$3.02M0.0%N/A0.628%
8/13/2021MPM Oncology Impact Management LP2,388,011$41.65M6.8%N/A8.662%
8/13/2021FMR LLC315,000$5.49M0.0%N/A1.143%
8/12/2021JPMorgan Chase & Co.9,352$163K0.0%N/A0.034%
(Data available from 1/1/2016 forward)

HOWL Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of HOWL shares?

During the previous two years, 40 institutional investors and hedge funds held shares of Werewolf Therapeutics. The most heavily invested institutionals were Janus Henderson Group PLC ($10.92M), PFM Health Sciences LP ($7.21M), Vanguard Group Inc. ($7.18M), Rubric Capital Management LP ($3.26M), Bank of America Corp DE ($3.08M), Geode Capital Management LLC ($1.04M), and State Street Corp ($1.01M).Learn more on HOWL's institutional investors.

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

64.84% of Werewolf Therapeutics stock is owned by institutional investors. Learn more on HOWL's institutional investor holdings.

Which institutional investors have been buying Werewolf Therapeutics stock?

Of the 34 institutional investors that purchased Werewolf Therapeutics stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Janus Henderson Group PLC ($1.69M), PFM Health Sciences LP ($1.07M), Millennium Management LLC ($544.88K), Vanguard Group Inc. ($233.91K), Acadian Asset Management LLC ($133.63K), Murchinson Ltd. ($125K), and Marshall Wace LLP ($107.90K).

How much institutional buying is happening at Werewolf Therapeutics?

Institutional investors have bought a total of 4,914,197 shares in the last 24 months. This purchase volume represents approximately $21.13M in transactions.

Which Werewolf Therapeutics major shareholders have been selling company stock?

Of the 12 institutional investors that sold Werewolf Therapeutics stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Millennium Management LLC ($727.48K), Rubric Capital Management LP ($287.14K), Point72 Asset Management L.P. ($261.86K), Two Sigma Advisers LP ($117.20K), Renaissance Technologies LLC ($95.30K), Two Sigma Investments LP ($87.17K), and Bank of America Corp DE ($74.84K).

How much institutional selling is happening at Werewolf Therapeutics?

Institutional investors have sold a total of 1,803,880 shares in the last 24 months. This volume of shares sold represents approximately $3.25M in transactions.


Related Companies

This page (NASDAQ:HOWL) was last updated on 5/1/2025 by MarketBeat.com Staff
From Our Partners
How to invest in Elon Musk’s Optimus before its launch
Elon Musk is set to completely take over the AI industry with Optimus… A breakthrough AI-powered robot that El...
InvestorPlace | Sponsored
Is he more powerful than Trump?
Is there anybody more powerful than Donald Trump right now? In a single tariff announcement, he wiped out n...
Porter & Company | Sponsored
Trump and Buffett Are Quietly Leading America’s Gold Revival
The “Buffett Indicator” Predicts Gold Set To Dominate for Next Decade Each time the Buffett Indicator has...
Golden Portfolio | Sponsored
James Altucher: Do not invest in AI unless…
I made millions during the crypto boom. Many “experts” are now saying… Artificial Intelligence opportuni...
Paradigm Press | Sponsored
This isn’t a trade war. It’s worse…
Investigative Journalist Bombhsell: The Curse on the U.S Dollar Depleted retirement accounts? Meme coin inv...
Stansberry Research | Sponsored
The next market Nvidia is positioned to dominate …
Robots — built by Nvidia. Forbes says this could be " a $24 trillion opportunity for investors." Huang s...
Weiss Ratings | Sponsored
They rigged the game
The U.S. fired the first shot with 145% tariffs. Apple relies heavily on Chinese production. Tesla needs Ch...
Investors Alley | Sponsored
If you missed your chance with Tesla...
Elon Musk is moments from launching a revolutionary technology some Silicon Valley insiders are calling "The F...
Brownstone Research | Sponsored