TSS (TSSI) Institutional Ownership $12.01 0.00 (0.00%) Closing price 05/22/2026 04:00 PM EasternExtended Trading$11.86 -0.15 (-1.28%) As of 05/22/2026 07:59 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. Add Compare Share Share Ownership Stock AnalysisAnalyst ForecastsChartCompetitorsEarningsFinancialsHeadlinesInsider TradesOwnershipSEC FilingsShort InterestTrendsBuy This Stock Institutional Ownership Changes (13F Filings) for TSS (NASDAQ:TSSI)Number ofInstitutional Buyers(last 12 months)74TotalInstitutional Inflows(last 12 months)$71.02MNumber ofInstitutional Sellers(last 12 months)25TotalInstitutional Outflows(last 12 months)$16.47M Get TSSI Insider Trade Alerts Want to know when executives and insiders are buying or selling TSS stock? 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Skip Chart & View Institutional Buying and Selling Data TSSI Institutional Buying and Selling by Quarter TSS Major Shareholders & Ownership History ExportReporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails5/21/2026 Vestor Capital LLC12,000$156K0.0%+1,786.8%0.043% 5/19/2026 Bank of America Corp DE23,034$300K0.0%+21.2%0.082% 5/18/2026 Royal Bank of Canada25,849$336K0.0%+78.5%0.092% 5/16/2026 Quantinno Capital Management LP20,040$261K0.0%N/A0.071% 5/14/2026 Renaissance Technologies LLC60,091$782K0.0%-59.2%0.214% 5/13/2026 Cetera Investment Advisers22,973$299K0.0%-16.4%0.082% 5/8/2026 Cura Wealth Advisors LLC10,000$130K0.1%N/A0.035% 5/6/2026 Independent Financial Group LLC10,300$134K0.0%N/A0.036% 5/5/2026 Bank of New York Mellon Corp61,845$805K0.0%+4.8%0.214% 4/30/2026 Kestra Advisory Services LLC35,100$457K0.0%-22.2%0.122% Get the Latest News and Ratings for TSSI and Related StocksEnter your email address below to receive the latest news and analysts' ratings for TSS and its competitors with MarketBeat's FREE daily newsletter. 4/23/2026 Dupree Financial Group LLC94,274$1.23M0.5%-2.6%0.339% 4/16/2026 Diversified Trust Co10,000$130K0.0%N/A0.036% 2/26/2026 Aristides Capital LLC26,700$189K0.0%N/A0.093% 2/23/2026 Virtu Financial LLC22,584$160K0.0%N/A0.078% 2/19/2026 Invesco Ltd.14,280$101K0.0%+27.1%0.050% 2/18/2026 NewEdge Advisors LLC30,389$215K0.0%+160.8%0.105% 2/18/2026 XTX Topco Ltd61,098$432K0.0%N/A0.212% 2/18/2026 Millennium Management LLC865,350$6.12M0.0%+81.9%3.001% 2/17/2026 Value Aligned Research Advisors LLC460,510$3.26M0.0%+6.8%1.597% 2/17/2026 AQR Capital Management LLC10,752$76K0.0%-53.1%0.037% 2/17/2026 Cetera Investment Advisers27,477$194K0.0%-29.9%0.095% 2/17/2026 Arosa Capital Management LP200,000$1.41M0.2%N/A0.693% 2/17/2026 Royal Bank of Canada14,484$102K0.0%-38.2%0.050% 2/16/2026 Verition Fund Management LLC48,412$342K0.0%-10.4%0.168% 2/16/2026 Marathon Trading Investment Management LLC27,252$193K0.0%-25.3%0.094% 2/16/2026 K2 Principal Fund L.P.50,000$354K0.0%N/A0.173% 2/16/2026 Barclays PLC32,917$233K0.0%+25.2%0.114% 2/13/2026 Kestra Advisory Services LLC45,100$319K0.0%+153.4%0.156% 2/13/2026 Charles Schwab Investment Management Inc.64,084$453K0.0%+10.4%0.222% 2/13/2026 Wells Fargo & Company MN44,816$317K0.0%+104.3%0.155% 2/12/2026 Aristides Capital LLC26,700$189K0.0%N/A0.093% 2/12/2026 Renaissance Technologies LLC147,168$1.04M0.0%-64.5%0.510% 2/12/2026 EntryPoint Capital LLC18,041$128K0.0%N/A0.063% 2/12/2026 Nuveen LLC40,889$289K0.0%-82.5%0.142% 2/11/2026 LPL Financial LLC187,825$1.33M0.0%+64.4%0.651% 2/11/2026 Los Angeles Capital Management LLC39,145$277K0.0%N/A0.136% 2/11/2026 J.W. Cole Advisors Inc.26,430$187K0.0%+60.0%0.092% 2/10/2026 Goldman Sachs Group Inc.58,931$417K0.0%-58.8%0.204% 2/10/2026 AXQ Capital LP24,977$177K0.0%N/A0.087% 2/9/2026 Geode Capital Management LLC539,359$3.81M0.0%+8.3%1.870% The Iran War Just Broke the Gold Market (Ad)The Iran war isn't just a geopolitical event. It's a financial one. Within hours of the strikes, oil surged… Defense stocks exploded…And gold ripped past $5,000.You can see the evidence — and the ticker symbol — here >>>2/6/2026 HighTower Advisors LLC32,943$233K0.0%-36.9%0.114% 1/30/2026 Citizens Financial Group Inc. RI39,500$279K0.0%+8.3%0.137% 1/29/2026 UBS Group AG316,456$2.24M0.0%+188.1%1.097% 1/29/2026 Dupree Financial Group LLC96,786$684K0.2%N/A0.336% 1/20/2026 Palisades Investment Partners LLC31,195$221K0.1%+11.7%0.108% 1/8/2026 Wealth Enhancement Advisory Services LLC11,467$81K0.0%-34.1%0.040% 12/3/2025 Value Aligned Research Advisors LLC431,263$7.81M0.1%+22.1%1.495% 12/1/2025 Cantor Fitzgerald L. P.23,267$421K0.0%N/A0.081% 11/18/2025 Advisory Services Network LLC18,419$334K0.0%N/A0.073% 11/17/2025 NewEdge Advisors LLC11,654$211K0.0%N/A0.046% 11/17/2025 Verition Fund Management LLC54,012$978K0.0%-38.2%0.213% 11/17/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.8,520$154K0.0%-14.8%0.034% 11/17/2025 Centiva Capital LP37,934$687K0.0%N/A0.150% 11/17/2025 Bank of America Corp DE9,278$168K0.0%-15.7%0.037% 11/17/2025 Cantor Fitzgerald L. P.23,267$421K0.0%N/A0.092% 11/17/2025 Alliancebernstein L.P.95,960$1.74M0.0%N/A0.378% 11/14/2025 Value Aligned Research Advisors LLC404,190$7.32M0.1%+14.5%1.594% 11/14/2025 Man Group plc118,224$2.14M0.0%N/A0.466% 11/14/2025 Two Sigma Investments LP140,180$2.54M0.0%-30.6%0.553% 11/13/2025 SeaCrest Wealth Management LLC11,654$211K0.0%N/A0.046% 11/13/2025 UBS Group AG109,856$1.99M0.0%+5.6%0.433% 11/13/2025 Marathon Trading Investment Management LLC36,500$661K0.0%N/A0.144% 11/13/2025 BNP Paribas Financial Markets34,800$630K0.0%+2,142.3%0.137% 11/13/2025 Russell Investments Group Ltd.39,484$715K0.0%N/A0.156% 11/12/2025 JT Stratford LLC37,909$687K0.1%-38.8%0.149% 11/12/2025 Creative Financial Designs Inc. ADV35,250$638K0.0%+5.1%0.139% 11/12/2025 Mesirow Financial Investment Management Inc.29,643$537K0.0%-40.3%0.117% 11/7/2025 GSA Capital Partners LLP47,925$868K0.1%+72.8%0.189% 11/7/2025Vanguard Group Inc.1,240,958$22.47M0.0%+31.2%4.893% 11/5/2025 Thompson Davis & CO. Inc.13,500$244K0.2%N/A0.053% 11/5/2025 J.W. Cole Advisors Inc.16,520$299K0.0%N/A0.065% 11/4/2025 State of Wyoming5,290$96K0.0%N/A0.021% 11/3/2025 AlphaQuest LLC26,406$478K0.0%N/A0.104% 10/30/2025 Palisades Investment Partners LLC27,926$506K0.2%N/A0.110% 10/30/2025 Huntleigh Advisors Inc.29,434$533K0.1%-46.1%0.116% 10/29/2025 Wealth Enhancement Advisory Services LLC17,391$339K0.0%-5.8%0.069% 10/24/2025 Citizens Financial Group Inc. RI36,462$660K0.0%+21.5%0.144% 10/23/2025 SG Americas Securities LLC6,622$120K0.0%+37.5%0.026% 10/16/2025 Precision Wealth Strategies LLC85,445$1.55M0.5%N/A0.337% 9/4/2025 Osaic Holdings Inc.9,193$265K0.0%+17.6%0.036% 8/27/2025 Squarepoint Ops LLC19,327$557K0.0%+16.2%0.076% 8/15/2025 Tower Research Capital LLC TRC 3,129$90K0.0%+81.1%0.012% 8/15/2025 Lazard Asset Management LLC6,357$183K0.0%-63.4%0.025% 8/15/2025 BNP Paribas Financial Markets1,552$45K0.0%N/A0.006% 8/15/2025 Bank of America Corp DE11,000$317K0.0%-83.0%0.043% 8/14/2025 California State Teachers Retirement System1,139$33K0.0%N/A0.005% 8/14/2025 Raymond James Financial Inc.307,395$8.86M0.0%N/A1.229% 8/14/2025 Bayesian Capital Management LP9,477$273K0.0%N/A0.038% 8/14/2025 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.9,998$288K0.0%N/A0.040% 8/14/2025 Sei Investments Co.9,900$285K0.0%N/A0.040% Ticker Revealed: Pre-IPO Access to "Next Elon Musk" Company (Ad)We’ve found The Next Elon Musk… and what we believe to be the next Tesla. It’s already racked up $26 billion in government contracts. Peter Thiel just bet $1 Billion on it.👉 Unlock the ticker now and get it completely free.8/14/2025 Soviero Asset Management LP160,000$4.61M2.8%N/A0.639% 8/13/2025 Jump Financial LLC235,914$6.80M0.1%N/A0.930% 8/13/2025 Invesco Ltd.11,263$325K0.0%N/A0.045% 8/13/2025 JT Stratford LLC61,941$1.79M0.3%-13.2%0.248% 8/13/2025 New York State Common Retirement Fund5,800$167K0.0%-93.8%0.023% 8/12/2025 XTX Topco Ltd31,220$900K0.0%-52.6%0.125% 8/12/2025 Ameritas Investment Partners Inc.1,863$54K0.0%N/A0.007% 8/12/2025 Vestor Capital LLC2,500$72K0.0%-79.2%0.010% 8/12/2025 American Century Companies Inc.29,849$861K0.0%N/A0.119% 8/12/2025 Rhumbline Advisers26,020$750K0.0%N/A0.104% TSSI Institutional Ownership - Frequently Asked Questions Who are the largest shareholders of TSSI shares? During the previous two years, 106 institutional investors and hedge funds held shares of TSS. The most heavily invested institutionals were Vanguard Group Inc. ($22.47M), Raymond James Financial Inc. ($8.86M), Jump Financial LLC ($6.80M), Millennium Management LLC ($6.12M), Soviero Asset Management LP ($4.61M), Geode Capital Management LLC ($3.81M), and Allspring Global Investments Holdings LLC ($3.48M).Learn more on TSS's institutional investors. Which institutional investors have been buying TSS's stock? Of the 99 institutional investors that purchased TSS's stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Value Aligned Research Advisors LLC ($598.68K), Geode Capital Management LLC ($415.20K), Millennium Management LLC ($389.50K), Raymond James Financial Inc. ($307.40K), Vanguard Group Inc. ($294.97K), Palisades Investment Partners LLC ($289.06K), and Jump Financial LLC ($235.91K). How much institutional buying is happening at TSS? Institutional investors have bought a total of 3,985,393 shares in the last 24 months. This purchase volume represents approximately $71.02M in transactions. Which of TSS's major shareholders have been selling company stock? Of the 25 institutional investors that sold TSS's stock in the last 24 months, the following investors and hedge funds have sold the highest volume of shares: Renaissance Technologies LLC ($355.01K), Nuveen LLC ($192.43K), New York State Common Retirement Fund ($88K), Goldman Sachs Group Inc. ($84.21K), Two Sigma Investments LP ($61.69K), Bank of America Corp DE ($55.52K), and Huntleigh Advisors Inc. ($52.57K). How much institutional selling is happening at TSS? Institutional investors have sold a total of 1,157,358 shares in the last 24 months. This volume of shares sold represents approximately $16.47M in transactions. Related Companies RDWR Institutional Ownership PRSU Institutional Ownership NEO Institutional Ownership ACVA Institutional Ownership LZ Institutional Ownership UPWK Institutional Ownership UPBD Institutional Ownership EEX Institutional Ownership DFIN Institutional Ownership AHG Institutional Ownership This page (NASDAQ:TSSI) was last updated on 5/25/2026 by MarketBeat.com Staff. 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