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Assertio (ASRT) Institutional Ownership

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$0.79 +0.02 (+2.05%)
Closing price 08/22/2025 04:00 PM Eastern
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$0.78 0.00 (-0.10%)
As of 08:32 AM 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.
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Institutional Ownership Changes (13F Filings) for Assertio (NASDAQ:ASRT)

Current
Institutional Ownership
Percentage
48.96%
Number of
Institutional Buyers
(last 12 months)
20
Total
Institutional Inflows
(last 12 months)
$1.72M
Number of
Institutional Sellers
(last 12 months)
16
Total
Institutional Outflows
(last 12 months)
$2.46M
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ASRT Institutional Buying and Selling by Quarter

Assertio Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
8/15/2025 Bridgeway Capital Management LLC223,401$143K0.0%-15.2%0.232%
8/14/2025 Nantahala Capital Management LLC8,810,073$5.65M0.2%+4.4%9.154%
8/13/2025 Invesco Ltd.270,729$174K0.0%-36.4%0.283%
8/11/2025 TSP Capital Management Group LLC316,875$203K0.1%+12.2%0.331%
8/8/2025 Geode Capital Management LLC1,021,383$655K0.0%-7.8%1.066%
6/27/2025 Goldman Sachs Group Inc.68,373$46K0.0%-26.4%0.071%
5/20/2025 Belpointe Asset Management LLC95,679$65K0.0%N/A0.100%
5/16/2025 Empowered Funds LLC263,401$178K0.0%-42.1%0.275%
5/16/2025 Goldman Sachs Group Inc.68,373$46K0.0%-26.4%0.071%
5/16/2025 AQR Capital Management LLC636,771$430K0.0%-29.4%0.665%
5/15/2025 Nantahala Capital Management LLC8,439,762$5.69M0.2%+3.6%8.812%
5/12/2025 Invesco Ltd.425,488$287K0.0%-24.4%0.444%
5/9/2025 CM Management LLC475,000$320K0.3%+18.8%0.496%
4/22/2025 Palumbo Wealth Management LLC171,176$115K0.0%-16.7%0.179%
2/17/2025 Two Sigma Advisers LP716,134$624K0.0%-3.9%0.750%
2/17/2025 Two Sigma Investments LP910,046$793K0.0%+3.9%0.953%
2/17/2025 Point72 Asia Singapore Pte. Ltd.51,212$45K0.0%-24.6%0.054%
2/17/2025 Millennium Management LLC1,101,278$959K0.0%-7.1%1.153%
2/17/2025 Bridgeway Capital Management LLC455,282$397K0.0%-8.7%0.477%
2/14/2025 Jane Street Group LLC69,704$61K0.0%-45.8%0.073%
2/14/2025 Nantahala Capital Management LLC8,148,336$7.10M0.3%-8.9%8.534%
2/14/2025 Northern Trust Corp227,217$198K0.0%+21.3%0.238%
2/14/2025 Stifel Financial Corp31,500$27K0.0%N/A0.033%
2/13/2025 Marshall Wace LLP73,909$64K0.0%N/A0.077%
2/13/2025 XTX Topco Ltd51,341$45K0.0%-70.1%0.054%
2/13/2025 Renaissance Technologies LLC2,993,497$2.61M0.0%-7.4%3.135%
2/13/2025 Russell Investments Group Ltd.424,059$369K0.0%-35.9%0.444%
2/12/2025 Perritt Capital Management Inc372,899$325K0.2%-4.4%0.391%
2/12/2025 Geode Capital Management LLC1,095,911$955K0.0%+2.0%1.148%
2/10/2025 Commonwealth Equity Services LLC34,101$30K0.0%N/A0.036%
2/7/2025 Wealthfront Advisers LLC61,122$53K0.0%N/A0.064%
2/7/2025 CM Management LLC400,000$348K0.3%+23.1%0.419%
1/30/2025 Palumbo Wealth Management LLC205,598$179K0.1%+10.6%0.215%
1/28/2025 Empowered Funds LLC455,282$397K0.0%+5.4%0.477%
1/23/2025 Sonora Investment Management Group LLC44,735$39K0.0%N/A0.047%
1/14/2025 Thurston Springer Miller Herd & Titak Inc.67,500$59K0.0%+33.7%0.071%
11/16/2024 Geode Capital Management LLC1,074,852$1.27M0.0%+4.1%1.126%
11/15/2024 XTX Topco Ltd171,842$203K0.0%N/A0.180%
11/15/2024 Jane Street Group LLC128,684$152K0.0%-68.3%0.135%
11/15/2024 Point72 Asia Singapore Pte. Ltd.67,936$80K0.0%-43.4%0.071%
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11/14/2024 Captrust Financial Advisors22,410$26K0.0%N/A0.024%
11/6/2024 Empowered Funds LLC431,913$510K0.0%+5.4%0.453%
11/5/2024 GSA Capital Partners LLP149,968$177K0.0%N/A0.157%
10/28/2024 Palumbo Wealth Management LLC185,961$219K0.1%+9.3%0.195%
10/11/2024 Thurston Springer Miller Herd & Titak Inc.50,500$60K0.0%+304.0%0.053%
9/16/2024 Point72 DIFC Ltd31,929$40K0.0%N/A0.034%
9/16/2024 Point72 Asia Singapore Pte. Ltd.120,088$149K0.0%N/A0.126%
8/15/2024 AQR Capital Management LLC2,307,849$2.86M0.0%-28.6%2.426%
8/15/2024 Point72 Asia Singapore Pte. Ltd.120,088$149K0.0%N/A0.126%
8/14/2024 Point72 DIFC Ltd31,929$40K0.0%N/A0.034%
8/14/2024 Marshall Wace LLP56,500$70K0.0%N/A0.059%
8/9/2024 Renaissance Technologies LLC2,377,614$2.95M0.0%+13.7%2.499%
8/8/2024 Perritt Capital Management Inc426,850$529K0.3%+16.1%0.449%
8/6/2024 Los Angeles Capital Management LLC61,992$77K0.0%N/A0.065%
7/26/2024 Bank of New York Mellon Corp351,721$436K0.0%-39.6%0.370%
7/24/2024 SummerHaven Investment Management LLC161,171$200K0.1%+10.9%0.169%
5/10/2024 Vanguard Group Inc.4,919,614$4.72M0.0%+0.8%5.172%
5/8/2024 Russell Investments Group Ltd.2,347,024$2.25M0.0%+22,096.2%2.467%
5/7/2024 SG Americas Securities LLC31,631$30K0.0%-43.3%0.033%
5/7/2024 Empowered Funds LLC380,417$365K0.0%+8.2%0.400%
4/30/2024 TSP Capital Management Group LLC214,500$206K0.1%+18.5%0.226%
4/19/2024 Denali Advisors LLC165,200$158K0.0%+286.9%0.174%
2/13/2024 Armistice Capital LLC5,800,000$6.21M0.1%+47.8%6.127%
2/12/2024 Senvest Management LLC562,898$602K0.0%N/A0.595%
2/5/2024 Sargent Investment Group LLC44,864$48K0.0%-44.3%0.047%
1/16/2024 TSP Capital Management Group LLC180,950$194K0.1%+14.7%0.191%
1/12/2024 SG Americas Securities LLC55,769$60K0.0%+45.4%0.059%
11/15/2023 Alethea Capital Management LLC133,793$343K0.4%N/A0.237%
11/15/2023 Worth Venture Partners LLC230,773$591K0.4%+903.4%0.408%
11/15/2023 Kennedy Capital Management LLC794,087$2.03M0.0%+8.5%1.405%
11/15/2023 Alps Advisors Inc.110,594$283K0.0%+99.9%0.196%
11/15/2023 Armistice Capital LLC3,924,000$10.05M0.2%N/A6.945%
11/14/2023 Stonepine Capital Management LLC951,197$2.44M0.8%N/A1.684%
11/14/2023 O Shaughnessy Asset Management LLC108,420$278K0.0%-64.8%0.192%
11/13/2023 Brandywine Global Investment Management LLC42,888$110K0.0%+107.8%0.076%
11/13/2023 Aigen Investment Management LP14,476$37K0.0%-61.0%0.026%
11/13/2023 Sargent Investment Group LLC80,546$206K0.0%N/A0.143%
11/13/2023 WINTON GROUP Ltd148,556$380K0.0%+116.5%0.263%
11/13/2023 AIGH Capital Management LLC943,857$2.42M1.1%N/A1.671%
11/9/2023 White Pine Capital LLC48,777$125K0.1%-40.6%0.086%
11/8/2023 State Board of Administration of Florida Retirement System25,370$65K0.0%+61.9%0.045%
11/8/2023 Janney Montgomery Scott LLC27,369$70K0.0%N/A0.048%
11/8/2023 Thompson Siegel & Walmsley LLC1,225,233$3.14M0.1%+489.6%2.169%
11/7/2023 CM Management LLC167,640$429K0.4%+570.6%0.297%
11/7/2023 Barclays PLC22,990$59K0.0%+32.1%0.041%
11/7/2023 Jump Financial LLC76,237$195K0.0%+636.4%0.135%
11/2/2023 Principal Financial Group Inc.12,447$32K0.0%N/A0.022%
10/26/2023 Strs Ohio13,000$33K0.0%N/A0.023%
10/24/2023 Bailard Inc.44,985$115K0.0%-10.4%0.080%
10/24/2023 Bank of New York Mellon Corp571,072$1.46M0.0%+23.5%1.011%
Altucher: It Looks Like My Trump prediction is coming true (Ad)

New Hampshire just launched a Strategic Crypto Reserve — and James Altucher says it’s the first sign that “Trump’s Great Gain” has officially begun. Altucher believes select cryptos could turn $900 into $108,000 over the next 12 months — and he’s laying out the full gameplan in a new presentation.tc pixel

See Altucher’s Trump crypto prediction here
10/24/2023 Mission Wealth Management LP12,783$33K0.0%N/A0.023%
10/13/2023 SG Americas Securities LLC38,352$98K0.0%N/A0.068%
10/13/2023 SummerHaven Investment Management LLC124,864$320K0.2%N/A0.221%
10/13/2023 Ritholtz Wealth Management29,976$77K0.0%-81.3%0.053%
9/21/2023 Barclays PLC17,402$95K0.0%-86.2%0.031%
9/1/2023 Portside Wealth Group LLC25,360$137K0.0%N/A0.045%
8/15/2023 Intrinsic Edge Capital Management LLC1,200,000$6.50M0.5%N/A2.123%
8/14/2023 Perritt Capital Management Inc.362,184$1.96M1.1%-10.9%0.641%
8/14/2023 Divisadero Street Capital Management LP850,000$4.61M1.3%+325.0%1.504%
8/14/2023 WINTON GROUP Ltd68,619$372K0.0%N/A0.121%
(Data available from 1/1/2016 forward)

ASRT Institutional Ownership - Frequently Asked Questions

Who are the largest shareholders of ASRT shares?

During the previous two years, 61 institutional investors and hedge funds held shares of Assertio. The most heavily invested institutionals were Armistice Capital LLC ($6.21M), Nantahala Capital Management LLC ($5.65M), Vanguard Group Inc. ($4.72M), Thompson Siegel & Walmsley LLC ($3.14M), Renaissance Technologies LLC ($2.61M), Stonepine Capital Management LLC ($2.44M), and AIGH Capital Management LLC ($2.42M).Learn more on Assertio's institutional investors.

What percentage of Assertio's stock is owned by institutional investors?

48.96% of Assertio's stock is owned by institutional investors. Learn more on ASRT's institutional investor holdings.

Which institutional investors have been buying Assertio's stock?

Of the 49 institutional investors that purchased Assertio's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Armistice Capital LLC ($5.80M), Russell Investments Group Ltd. ($2.34M), Thompson Siegel & Walmsley LLC ($1.02M), Stonepine Capital Management LLC ($951.20K), AIGH Capital Management LLC ($943.86K), Nantahala Capital Management LLC ($661.74K), and Senvest Management LLC ($562.90K).

How much institutional buying is happening at Assertio?

Institutional investors have bought a total of 1,957,134 shares in the last 24 months. This purchase volume represents approximately $1.72M in transactions.

Which of Assertio's major shareholders have been selling company stock?

Of the 16 institutional investors that sold Assertio's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Nantahala Capital Management LLC ($800K), Jane Street Group LLC ($336.87K), Invesco Ltd. ($292.02K), AQR Capital Management LLC ($265.80K), Renaissance Technologies LLC ($240.43K), Russell Investments Group Ltd. ($237.31K), and Empowered Funds LLC ($191.88K).

How much institutional selling is happening at Assertio?

Institutional investors have sold a total of 2,937,464 shares in the last 24 months. This volume of shares sold represents approximately $2.46M in transactions.


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This page (NASDAQ:ASRT) was last updated on 8/25/2025 by MarketBeat.com Staff
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