13F

Stock

Tempus AI, Inc.

TEM · held by 425 managers

Reported value

$4.7B

Holders

425

+74 new · −103 exited

Holders’ est. mark

−$1.09B

Price effect on 208 books still in the name

Largest holder

$434.5M

ARK Investment Management LLC

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
ARK Investment Management LLC9.61M$434.5M−$104.5MCut−$11.8M
BlackRock, Inc.8.97M$405.5M−$103.9MCut−$38.3M
BAILLIE GIFFORD & CO8.65M$391.1M−$119.6MCut−$125.1M
GC Wealth Management RIA, LLC6.61M$299M−$91.4MCut−$100.3M
SOFTBANK GROUP CORP.5.41M$244.4M−$74.8MCut−$74.8M
VANGUARD CAPITAL MANAGEMENT LLC4.92M$222.4MHeld
VANGUARD PORTFOLIO MANAGEMENT LLC4.68M$211.6MHeld
JPMORGAN CHASE & CO4.93M$209M−$81.9MCut−$80.9M
Sumitomo Mitsui Trust Group, Inc.4.33M$195.6M−$48.5MCut−$11.3M
Amova Asset Management Americas, Inc.4.33M$195.5M−$48.5MCut−$11.4M
UBS Group AG3.23M$146.3M−$20.5MAdded$58.6M
FRANKLIN RESOURCES INC2.58M$116.7M−$25.7MAdded$6.8M
MORGAN STANLEY2.08M$94.2M−$28.8MCut−$28.8M
GEODE CAPITAL MANAGEMENT, LLC1.94M$87.8M−$25.9MCut−$22.7M
State Street1.69M$76.4M−$22.4MCut−$19M
Alphabet Inc.1.55M$70.1M−$21.5MCut−$21.5M
Lingotto Investment Management LLP1.42M$64M−$15.8MCut−$3.5M
GOLDMAN SACHS GROUP INC1.28M$57.8M−$10MAdded$14.9M
VOLORIDGE INVESTMENT MANAGEMENT, LLC1.17M$53.1M−$16.2MCut−$39.9M
Clear Street Group Inc.955.6K$43.2M−$10MAdded$496.7K
BAMCO INC /NY/899.3K$40.7M−$4.92MAdded$19.7M
Marex Group plc821.3K$37.1M−$9.4MCut−$3M
TWO SIGMA INVESTMENTS, LP799.4K$36.1M−$11.1MCut−$57.8M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC780.4K$35.3M−$10.3MCut−$8.6M
Legal & General Group Plc771.4K$34.9M−$7.73MAdded$1.91M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC762.1K$34.5M−$7.91MAdded$698.4K
CANADA PENSION PLAN INVESTMENT BOARD725.1K$32.8M−$88.5KAdded$32.4M
BARCLAYS PLC669.7K$30.3M−$2.02MAdded$21.7M
JANE STREET GROUP, LLC668.9K$30.2M−$3.11MAdded$17M
VANGUARD FIDUCIARY TRUST CO654.3K$29.6MHeld
Citadel601.3K$27.2M−$8.32MCut−$26.1M
WELLINGTON MANAGEMENT GROUP LLP514K$23.2M−$5.98MCut−$2.31M
NORTHERN TRUST CORP500.5K$22.6M−$6.63MCut−$5.67M
MARSHALL WACE, LLP496.5K$22.5M−$6.87MCut−$21.2M
Ilex Capital Partners (UK) LLP454.2K$20.5MNew
Patient Capital Management, LLC442.2K$20M−$5.28MCut−$2.57M
BANK OF AMERICA CORP /DE/414.8K$18.8M−$5.74MCut−$48.6M
Invesco Ltd.389.7K$17.6M−$5.14MCut−$4.33M
GILDER GAGNON HOWE & CO LLC384.5K$17.4M−$5.32MCut−$16.7M
Trexquant Investment LP376K$17M−$5.2MCut−$13M
Freestone Grove Partners LP375.9K$17MNew
KADENSA CAPITAL Ltd370.9K$16.8M−$5.05MCut−$4.78M
IQ EQ FUND MANAGEMENT (IRELAND) Ltd336.5K$15.2M−$3.66MCut−$391.7K
WELLS FARGO & COMPANY/MN328.2K$14.8M−$4.33MCut−$3.67M
Bank of New York Mellon Corp299.2K$13.5M−$4.14MCut−$4.22M
PEAK6 LLC294.7K$13.3M−$1.79MAdded$5.67M
Casdin Capital, LLC294.1K$13.3M−$4.07MCut−$4.07M
Nuveen, LLC292.8K$13.2M−$3.43MCut−$1.42M
FIRST TRUST ADVISORS LP290.2K$13.1M−$4.01MCut−$17.6M
Mitsubishi UFJ Trust & Banking Corp260.1K$11.8MNew
CWM, LLC259.8K$11.7M$8.77MAdded$11.7M
Eagle Health Investments LP256.3K$11.6MNew
SUSQUEHANNA INTERNATIONAL GROUP, LLP244.6K$11.1M−$3.38MCut−$39.5M
LPL Financial LLC237.9K$10.8M−$3.29MCut−$3.5M
CAPITAL FUND MANAGEMENT S.A.220.3K$9.96M−$3.05MCut−$12.9M
Vestmark Advisory Solutions, Inc.189.2K$8.56M−$2.19MCut−$781.8K
Swiss National Bank183.5K$8.3M−$2.53MCut−$2.5M
CAPTRUST FINANCIAL ADVISORS175.1K$7.92M−$2.34MCut−$2.07M
RAYMOND JAMES FINANCIAL INC166.1K$7.51M−$1.62MAdded$579K
ARES MANAGEMENT LLC164.4K$7.43M−$2.27MCut−$2.27M
Blue Water Life Science Advisors, LP156.4K$7.07M−$1.2MAdded$1.97M
Aberdeen Group plc153.4K$6.94M−$2.12MCut−$8.59M
EXCHANGE TRADED CONCEPTS, LLC141K$6.38M−$1.47MAdded$114.4K
Aristotle Atlantic Partners, LLC136.6K$6.18MNew
Walleye Trading LLC135.3K$6.12M−$1.7MCut−$1.14M
CITIGROUP INC122.2K$5.53M−$659.7KAdded$2.71M
MASSACHUSETTS FINANCIAL SERVICES CO /MA/118.4K$5.36M−$1.64MCut−$17.3M
Kohlberg Kravis Roberts & Co. L.P.117.7K$5.32M−$1.63MCut−$1.63M
BNP PARIBAS FINANCIAL MARKETS109.6K$4.95M−$1.52MCut−$5.27M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM107.7K$4.87M−$1.21MCut−$297.6K
RHUMBLINE ADVISERS107K$4.84M−$1.37MCut−$1.03M
DIVERSIFY WEALTH MANAGEMENT, LLC95.9K$4.8M−$881.9KAdded$1.34M
Vontobel Holding Ltd.100.5K$4.54MNew
Mirae Asset Global Investments Co., Ltd.99.9K$4.52M−$1.38MCut−$1.7M
Summit Financial, LLC94.6K$4.28M−$1.25MCut−$1.08M
DLD Asset Management, LP90.1K$4.07M−$1.25MCut−$1.26M
Bank Julius Baer & Co. Ltd, Zurich93.6K$4.05MNew
BLAIR WILLIAM & CO/IL88.3K$3.99M−$1.12MCut−$800.8K
TORONTO DOMINION BANK87.5K$3.96M−$963.2KAdded$120.9K
D. E. Shaw & Co., Inc.85.2K$3.85M−$1.18MCut−$65.8M
Walleye Capital LLC84.3K$3.81M−$1.17MCut−$6.27M
VANGUARD ASSET MANAGEMENT, Ltd82.8K$3.74MHeld
Zurcher Kantonalbank (Zurich Cantonalbank)81.5K$3.69M−$406.2KAdded$1.95M
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM80.4K$3.64M−$1.02MCut−$737.8K
Mitsubishi UFJ Asset Management Co., Ltd.80K$3.62M−$1.37MCut−$1.37M
ALLEN OPERATIONS LLC76.6K$3.46M−$1.06MCut−$1.06M
Baker Avenue Asset Management, LP75.9K$3.43M−$554.5KAdded$1.06M
ENVESTNET ASSET MANAGEMENT INC75.1K$3.4M−$627.8KAdded$716.5K
IMC-Chicago, LLC75.1K$3.4MNew
Brevan Howard Capital Management LP61K$2.76M−$693.2KCut−$201.3K
Washington Trust Advisors, Inc.59.8K$2.71MNew
TITLEIST ASSET MANAGEMENT, LLC59.6K$2.69M−$824.2KCut−$1.47M
Renaissance Capital LLC47.2K$2.62M−$168.4KCut−$966.3K
Pictet Asset Management Holding SA60.5K$2.6M−$860.1KCut−$344.3K
STATE OF WISCONSIN INVESTMENT BOARD57.1K$2.58M−$789.9KCut−$839.1K
Entropy Technologies, LP55.4K$2.51M−$766.6KCut−$1.44M
NEW YORK STATE COMMON RETIREMENT FUND52.3K$2.37M−$633.4KCut−$339.5K
Overbrook Management Corp50.4K$2.28MNew
BANK OF MONTREAL /CAN/49.3K$2.23MNew
HIMENSION CAPITAL (SINGAPORE) PTE. LTD.48.1K$2.18M−$466.5KAdded$183.9K
Green Alpha Advisors, LLC47.5K$2.15M−$641KCut−$589.1K
BENJAMIN EDWARDS INC46.7K$2.11M−$527.2KCut−$139.1K
RFG Advisory, LLC44.3K$2M−$577.2KCut−$462.8K
JONES FINANCIAL COMPANIES LLLP46.5K$1.98M−$431.2KAdded$431.2K
GROUP ONE TRADING LLC43.2K$1.95M−$597.2KCut−$6.78M
Cetera Investment Advisers42.4K$1.92M−$586.7KCut−$920.2K
AXQ CAPITAL, LP42.4K$1.92M−$359.6KAdded$380.2K
Police & Firemen's Retirement System of New Jersey41.8K$1.89M−$564.8KCut−$522.3K
Krane Funds Advisors LLC39.1K$1.88M−$216.5KAdded$716.5K
Vanguard Global Advisers, LLC41.3K$1.87MHeld
ALLIANCEBERNSTEIN L.P.31.5K$1.86M−$0Added$53.3K
LAZARD ASSET MANAGEMENT LLC41.2K$1.86M−$438.1KCut−$9.63K
Bouvel Investment Partners, LLC40.9K$1.85M−$549.4KCut−$494.3K
DIMENSIONAL FUND ADVISORS LP40.8K$1.85M−$566.2KCut−$7.95M
JANUS HENDERSON GROUP PLC39.9K$1.81M−$553.4KCut−$553.4K
Diversify Advisory Services, LLC34.7K$1.73M−$703.9KCut−$1.67M
Advisors Asset Management, Inc.38.2K$1.73M−$468.7KCut−$272.9K
State of New Jersey Common Pension Fund D37.5K$1.7M−$451.3KCut−$231K
Riverview Capital Advisers, LLC36.4K$1.65M−$504KCut−$504K
Torrey Growth & Income Advisors37.4K$1.64M−$565.7KCut−$872.8K
SILVERBACK ASSET MANAGEMENT LLC35.7K$1.61M−$342.2KAdded$155.2K
Finivi Inc.35K$1.58M−$429.7KCut−$251K
Banque Cantonale Vaudoise34.6K$1.56M−$479.1KCut−$553K
ESSEX INVESTMENT MANAGEMENT CO LLC34.4K$1.55M−$375.4KCut−$49.3K
OSAIC HOLDINGS, INC.33.9K$1.53M−$468.2KCut−$2.2M
FRED ALGER MANAGEMENT, LLC31.8K$1.44M−$440.2KCut−$862.4K
ALETHEA CAPITAL MANAGEMENT, LLC31.6K$1.43M−$436.4KCut−$436.4K
Jump Financial, LLC31.4K$1.42M−$433.7KCut−$7.41M
Leonteq Securities AG31.3K$1.42M−$30.1KAdded$1.29M
Stratos Wealth Partners, LTD.31K$1.4M−$53.1KAdded$1.17M
Universal- Beteiligungs- und Servicegesellschaft mbH30.9K$1.4M−$462.6KCut−$2.53M
MANUFACTURERS LIFE INSURANCE COMPANY, THE30.9K$1.4M−$390.7KCut−$270.6K
China Universal Asset Management Co., Ltd.30.8K$1.39M−$389.6KCut−$269.2K
AMERIPRISE FINANCIAL INC30.1K$1.36M−$168.4KAdded$225.7K
WS MANAGEMENT LLLP30K$1.36MNew
Baird Financial Group, Inc.29.4K$1.33MNew
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO28.8K$1.3M−$397.9KCut−$637.6K
SALEM INVESTMENT COUNSELORS INC28.6K$1.29M−$395.3KCut−$489.7K
Ensign Peak Advisors, Inc28.3K$1.28M−$130.6KAdded$723.8K
Tidal Investments LLC27.7K$1.25M−$383.8KCut−$557.2K
Twin Tree Management, LP27.6K$1.25M−$99.6KAdded$820.6K
STIFEL FINANCIAL CORP27K$1.22M−$353.4KCut−$289.1K
TUDOR INVESTMENT CORP ET AL26.9K$1.22M−$372.5KCut−$17.1M
ROYAL BANK OF CANADA26.8K$1.21M−$372.1KCut−$3.06M
CREDIT AGRICOLE S A26.7K$1.21M−$299.5KCut−$71.8K
Steward Partners Investment Advisory, LLC26.1K$1.18M−$43.9KAdded$990.7K
ARIZONA STATE RETIREMENT SYSTEM25.5K$1.15M−$352.4KCut−$367.1K
Consolidated Investment Group LLC25.2K$1.14MNew
Avidity Partners Management LP25K$1.13MNew
Vanguard Investments Australia, Ltd.24K$1.09MHeld
NATIXIS23.9K$1.08M−$108.1KAdded$620.4K
KESTRA PRIVATE WEALTH SERVICES, LLC23.9K$1.08M−$290.9KCut−$161.7K
BlueCrest Capital Management Ltd22.9K$1.04M−$317.3KCut−$394K
Caption Management, LLC22.7K$1.03M−$59.5KAdded$772.6K
VICTORY FINANCIAL GROUP, LLC22.2K$1.01M−$176.6KAdded$250.9K
M&T Bank Corp22.2K$1MNew
KLP KAPITALFORVALTNING AS20.4K$922.5K−$273.8KCut−$246.7K
H&H International Investment, LLC20K$904.4K−$276.6KCut−$5.59M
Step Capital Management Pte. Ltd.20K$904.4K−$276.6KCut−$276.6K
SBI Securities Co., Ltd.20K$903.9K−$246KCut−$146.6K
Neo Ivy Capital Management19.9K$901.3KNew
Quadrature Capital Ltd19.8K$895.8KNew
COMMONWEALTH EQUITY SERVICES, LLC19.3K$871.7K−$266.6KCut−$740.2K
LANDSCAPE CAPITAL MANAGEMENT, L.L.C.19.1K$861.8KNew
Amundi19K$857.3K−$201.1KCut−$1.38K
VOYA INVESTMENT MANAGEMENT LLC18.6K$841.5K−$257.4KCut−$1.05M
Wellington Shields Capital Management, LLC18.6K$840.8K−$257.2KCut−$552.4K
ALLSTATE CORP18.3K$827KNew
Circle Wealth Management, LLC18.2K$823.4K−$250.7KCut−$247K
Quantinno Capital Management LP17.8K$803.8K−$162.6KAdded$109.5K
Financial Symmetry Inc14.2K$786.1KNew
NOMURA HOLDINGS INC17K$770.6K−$93.1KAdded$373.1K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.16.9K$765.8K−$234.2KCut−$633.4K
XPONANCE LLC16.9K$763.1K−$200.7KCut−$93.9K
Havemeyer Place LP15.5K$702.5KNew
TRIGLAV INVESTMENTS, D.O.O.15K$678.3KNew
NEUBERGER BERMAN GROUP LLC14.9K$675.6K−$206.6KCut−$250.8K
Jasper Ridge Partners, L.P.14.2K$643.6K−$196.8KCut−$196.8K
ALPS ADVISORS INC14.2K$642.9K−$158.9KCut−$35.4K
Sugar Maple Asset Management, LLC14K$633.1K−$152.1KCut−$16.5K
Pathstone Holdings, LLC13.8K$623.6K−$187.2KCut−$175.9K
PIER 88 INVESTMENT PARTNERS LLC13.7K$619.5K−$115.1KAdded$128.2K
Daiwa Securities Group Inc.13.5K$610.5K$23.2KAdded$610.4K
SEI INVESTMENTS CO13.4K$605.9K−$159.6KCut−$75.3K
Rockefeller Capital Management L.P.13.4K$605.7K−$70.9KAdded$302.9K
Legacy Bridge, LLC13.2K$597.3K−$171.7KCut−$136K
Icon Wealth Advisors, LLC11.7K$582.9K−$105.2KCut−$137.7K
Cerity Partners LLC12.7K$575.2KNew
Gordian Capital Singapore Pte Ltd12.5K$565.3K−$138.3KCut−$25.3K
DNB Asset Management AS12.1K$546.5K−$167.1KCut−$1.56M
VICTORY CAPITAL MANAGEMENT INC11.9K$540.3K−$165.1KCut−$164.7K
EP Wealth Advisors, LLC11.7K$529.6K−$129.5KCut−$23.1K
INDEPENDENT FINANCIAL GROUP, LLC11.6K$523.3K−$160KCut−$455.9K
Eddie Patel Inc11.5K$521.4K−$133.7KCut−$49.4K
ASPIRIANT, LLC11.4K$514.6KNew
Quantbot Technologies LP11.4K$514.3KNew
DEUTSCHE BANK AG\11.4K$513.5K−$157KCut−$472.1K
Russell Investments Group, Ltd.11.1K$503.7K−$154KCut−$739.9K
Newbridge Financial Services Group, Inc.11.1K$502.6K−$14.6KAdded$440.3K
SIMPLEX TRADING, LLC11K$497KNew
NLB Skladi, upravljanje premozenja, d.o.o.10.8K$486.8KNew
US BANCORP \DE\10.8K$486.5K−$47.5KAdded$283.9K
Lauer Wealth, LLC10.2K$484.5K−$206.5KCut−$192.3K
Rakuten Securities, Inc.10.6K$481.1K−$128KCut−$65.3K
AXXCESS WEALTH MANAGEMENT, LLC10.5K$472.7K−$114.8KCut−$17.4K
Wellington Shields & Co., LLC10.4K$470.3K−$143.8KCut−$143.8K
Creative Planning10.4K$468.6K−$115.3KCut−$23.9K
AlphaCentric Advisors LLC10K$452.2KNew
Tradewinds Capital Management, LLC10K$452.2K−$277Added$451K
Kestra Advisory Services, LLC9.83K$444.6K−$100.7KAdded$14.8K
Verition Fund Management LLC9.73K$439.9K−$123.9KCut−$89.2K
WEALTH ENHANCEMENT ADVISORY SERVICES, LLC8.97K$424.9K−$198.6KCut−$241K
SteelPeak Wealth, LLC9.24K$418.1K−$112.1KCut−$60.7K
ASSETMARK, INC9.13K$413.1K−$581Added$410.6K
CREDIT INDUSTRIEL ET COMMERCIAL9.11K$412.1K−$126KCut−$671.6K
Summit Trail Advisors, LLC8.7K$393.3K−$89.4KAdded$11.8K
HighTower Advisors, LLC8.37K$378.7K−$115.8KCut−$165.5K
Forum Financial Management, LP8.31K$375.9K−$115KCut−$266.7K
SummitTX Capital, L.P.8.3K$375.5KNew
Farther Finance Advisors, LLC7.89K$371.2K−$76.8KCut−$6.08K
Numerai GP LLC8.21K$371.1K−$113.5KCut−$1.07M
ProShare Advisors LLC8.06K$364.5K−$109.6KCut−$103.5K
Voleon Capital Management LP8.02K$362.5K−$110.9KCut−$6.22M
James J. Burns & Company, LLC8K$361.9K−$110.7KCut−$524K
Alamea Verwaltungs GmbH7.55K$341.5K−$50.5KAdded$134.5K
Gotham Asset Management, LLC7.47K$338KNew
WORLDQUANT MILLENNIUM ADVISORS LLC7.46K$337.4K−$103.2KCut−$2.55M
Connor, Clark & Lunn Investment Management Ltd.7.1K$321.2K−$98.2KCut−$98.2K
Wealthfront Advisers LLC6.95K$314.1K−$78.9KCut−$22.7K
LEAVELL INVESTMENT MANAGEMENT, INC.6.9K$312.2K−$74KCut−$3.65K
Vanguard Personalized Indexing Management, LLC6.67K$301.6K−$89.8KCut−$81.7K
Interchange Capital Partners, LLC6.11K$294.5K−$66KCut−$79K
Pitcairn Wealth Advisors LLC4.99K$294.4K$0Held
Gunpowder Capital Management, LLC dba Oliver Wealth Management6.5K$293.9K−$69.1KCut−$1.32K
Federation des caisses Desjardins du Quebec6.41K$289.6K−$88.6KCut−$198.7K
SHELTON WEALTH MANAGEMENT, LLC6.31K$285.2K−$87.2KCut−$111.1K
OPPENHEIMER & CO INC6.26K$283.3K−$86.6KCut−$95.9K
Mission Creek Capital Partners, Inc.6.2K$280.1K−$85.7KCut−$2.41M
MetLife Investment Management, LLC6.08K$275K−$84.1KCut−$91.3K
Lighthouse Investment Partners, LLC6.01K$272K−$83.2KCut−$88.9K
Swiss Life Asset Management Ltd5.96K$269.3K−$59.9KAdded$13.7K
VARCOV Co.5.76K$260.6KNew
Private Advisory Group LLC5.69K$257.3K−$66.6KCut−$26.8K
Jacksonville Wealth Management, LLC5.68K$257.1K−$53.6KAdded$28.2K
Hilltop Holdings Inc.5.65K$255.5K−$50.5KAdded$40K
Atom Investors LP5.44K$246.2KNew
TWO SIGMA SECURITIES, LLC5.41K$244.7KNew
Scientech Research LLC5.41K$244.6KNew
CIBC Asset Management Inc5.4K$244.2K−$74.7KCut−$74.7K
GTS SECURITIES LLC5.35K$242.1KNew

Who left

Positions as of Q1 2026. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.