13F

Stock

Trupanion, Inc.

TRUP · held by 203 managers

Reported value

$848.1M

Holders

203

+21 new · −34 exited

Holders’ est. mark

−$329.8M

Price effect on 176 books still in the name

Largest holder

$139.4M

BlackRock, Inc.

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
BlackRock, Inc.5.44M$139.4M−$63.3MCut−$61.7M
Capital World Investors3.78M$96.8M−$44.5MCut−$57.2M
Aflac Inc3.64M$93.1M−$42.8MCut−$42.8M
VANGUARD PORTFOLIO MANAGEMENT LLC1.76M$45.1MHeld
Polar Capital Holdings Plc1.63M$41.6M−$17.3MCut−$13.5M
VANGUARD CAPITAL MANAGEMENT LLC1.45M$37.2MHeld
Fidelity1.35M$34.7M−$15.9MCut−$17.7M
State Street1.32M$33.7M−$15.2MCut−$14.5M
GEODE CAPITAL MANAGEMENT, LLC878.1K$22.5M−$10.2MCut−$9.87M
GREENLEA LANE CAPITAL MANAGEMENT, LLC776.5K$19.9M−$9.13MCut−$9.13M
DIMENSIONAL FUND ADVISORS LP702.1K$18M−$7.14MCut−$4.71M
MORGAN STANLEY697.9K$17.9M−$8.21MCut−$11.6M
MARSHALL WACE, LLP694.2K$17.8M−$8.16MCut−$29.6M
BANK OF AMERICA CORP /DE/590.7K$15.1M−$6.95MCut−$7.21M
Clearbridge Investments, LLC441.5K$11.3M−$5.19MCut−$5.43M
Kopion Asset Management, LLC399.7K$10.2M−$3.45MCut−$739.7K
GOLDMAN SACHS GROUP INC358.5K$9.18M−$4.22MCut−$8.65M
NORTHERN TRUST CORP356.6K$9.13M−$4.19MCut−$4.64M
Qube Research & Technologies Ltd346.3K$8.87M−$2.05MAdded$2.36M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC318.2K$8.15M−$3.74MCut−$4.2M
TUDOR INVESTMENT CORP ET AL315.2K$8.07M−$1.63MAdded$2.89M
Hosking Partners LLP303K$7.76M−$3.56MCut−$9.65M
RENAISSANCERE HOLDINGS LTD263K$6.74M−$3.09MCut−$3.09M
VANGUARD FIDUCIARY TRUST CO239.4K$6.13MHeld
Trexquant Investment LP223.1K$5.71M−$2.62MCut−$6.11M
BARCLAYS PLC220.2K$5.64M−$2.59MCut−$5.67M
Bank of New York Mellon Corp188.7K$4.83M−$2.22MCut−$2.49M
TWO SIGMA INVESTMENTS, LP169.3K$4.34M−$1.99MCut−$3.33M
Engineers Gate Manager LP167.8K$4.3M−$1.54MCut−$590.6K
PRINCIPAL FINANCIAL GROUP INC165.8K$4.25M−$1.95MCut−$5.78M
CITIGROUP INC163.7K$4.19M−$1.54MCut−$711.1K
PUBLIC SECTOR PENSION INVESTMENT BOARD163.7K$4.19M−$1.93MCut−$2.16M
BNP PARIBAS FINANCIAL MARKETS150.9K$3.87M−$1.78MCut−$2.41M
Invesco Ltd.138K$3.53M−$1.32MCut−$655.4K
UBS Group AG124.4K$3.19M−$1.25MCut−$775.9K
JANE STREET GROUP, LLC108.5K$2.78M−$438.5KAdded$1.39M
Nuveen, LLC107.3K$2.75M−$1.2MCut−$1.05M
JPMORGAN CHASE & CO104.7K$2.7M−$342.6KAdded$1.59M
Lagoda Investment Management, L.P.98.5K$2.52M−$1.16MCut−$6.79M
RHUMBLINE ADVISERS97.5K$2.5M−$1.13MCut−$1.08M
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND97.5K$2.5M−$1.15MCut−$2.15M
WELLS FARGO & COMPANY/MN95.1K$2.44M−$1.12MCut−$2.16M
Allianz Asset Management GmbH93.1K$2.39M−$1.1MCut−$3.78M
ProShare Advisors LLC79.3K$2.03M−$751.4KCut−$356K
Citadel78.6K$2.01M−$924.6KCut−$10.4M
Legal & General Group Plc76.5K$1.96M−$899.5KCut−$1.32M
ALLIANCEBERNSTEIN L.P.50.6K$1.89M$1Cut−$19.7K
WELLINGTON MANAGEMENT GROUP LLP73.8K$1.89M−$867.4KCut−$7.41M
DEUTSCHE BANK AG\73.3K$1.88M−$822.4KCut−$736.1K
AMERICAN CENTURY COMPANIES INC72.3K$1.85M−$840.9KCut−$821.2K
CONNORS INVESTOR SERVICES INC71.7K$1.84M−$843.1KCut−$845.1K
Squarepoint Ops LLC70.9K$1.82M−$833.8KCut−$2.01M
Swiss National Bank63.6K$1.63M−$748.1KCut−$748.1K
Liontrust Investment Partners LLP60.6K$1.55M−$576.1KCut−$277.6K
D. E. Shaw & Co., Inc.60.1K$1.54M−$706.2KCut−$7.7M
AMERIPRISE FINANCIAL INC59.7K$1.53M−$701.9KCut−$883.9K
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC59.4K$1.52M−$698.5KCut−$959K
Dynamic Technology Lab Private Ltd56.6K$1.45M−$439KAdded$54.7K
Numerai GP LLC52.2K$1.34M−$114.3KAdded$974.7K
Universal- Beteiligungs- und Servicegesellschaft mbH49K$1.25M−$613.5KCut−$613.5K
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM48.3K$1.24M−$368.8KAdded$64.8K
Blueshift Asset Management, LLC47.6K$1.22M−$376.3KAdded$22.4K
MILLENNIUM MANAGEMENT LLC46.1K$1.18M−$541.6KCut−$9.42M
PDT Partners, LLC42.1K$1.08M−$495.6KCut−$3.39M
CHECK CAPITAL MANAGEMENT INC/CA40.7K$1.04M−$478.6KCut−$481.8K
Renaissance Technologies39K$998.8K−$70.6KAdded$774.6K
WINTON GROUP Ltd38.2K$977.1K−$332.5KCut−$79.4K
Centiva Capital, LP35.6K$911.3KNew
PRUDENTIAL FINANCIAL INC35.5K$909.8K−$376.4KCut−$286.2K
Balyasny Asset Management L.P.33.3K$852.4K−$391.4KCut−$9.48M
FIRST TRUST ADVISORS LP33.1K$848.3K−$389.5KCut−$1.9M
Icahn Capital29.2K$746.7K−$237.1KCut−$6.61K
VANGUARD ASSET MANAGEMENT, Ltd29K$743.2KHeld
MAVERICK CAPITAL LTD26.7K$684.1K−$314.2KCut−$4.32M
INTECH INVESTMENT MANAGEMENT LLC26.5K$679.6K−$208.5KAdded$17.2K
Quantinno Capital Management LP24.7K$632.9K−$109.5KAdded$285K
CAPITAL FUND MANAGEMENT S.A.23K$590.2KNew
MetLife Investment Management, LLC20.7K$530.1K−$243.4KCut−$250.3K
New Age Alpha Advisors, LLC20.5K$526.2K−$241.6KCut−$272.3K
ExodusPoint Capital Management, LP20.2K$518.4KNew
Inspire Investing, LLC20K$513.1K−$148.5KAdded$41.3K
Graham Capital Management, L.P.19.1K$489.9K−$134.1KAdded$63.9K
SUSQUEHANNA INTERNATIONAL GROUP, LLP18.8K$481.2KNew
CANADA PENSION PLAN INVESTMENT BOARD18.7K$478.9K−$219.9KCut−$489K
ROYAL BANK OF CANADA18.3K$467K−$214.6KCut−$271K
Illinois Municipal Retirement Fund17.8K$456.3K−$204.8KCut−$194.4K
State of Wyoming17.7K$453.9K−$208.4KCut−$300.5K
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17.4K$445.5K−$203KCut−$199.5K
Optimize Financial Inc17.4K$444.6KNew
JACOBS LEVY EQUITY MANAGEMENT, INC16.6K$424.9K−$195.1KCut−$677.9K
INCEPTIONR LLC16.2K$415.7KNew
MANUFACTURERS LIFE INSURANCE COMPANY, THE15.7K$402.9K−$185KCut−$202.8K
Louisiana State Employees Retirement System15K$384.1K−$176.4KCut−$191.3K
JANUS HENDERSON GROUP PLC14.9K$382.8K−$174.9KCut−$174.9K
Freestone Grove Partners LP14.9K$380.5K−$71.2KAdded$154.4K
Creative Planning14.5K$371.6K−$82.6KAdded$109K
OP Asset Management Ltd13.7K$351.7KNew
Vanguard Global Advisers, LLC13.6K$347.7KHeld
RAYMOND JAMES FINANCIAL INC13.2K$338.8K−$155.6KCut−$207.4K
Zurcher Kantonalbank (Zurich Cantonalbank)13.2K$336.8K−$139.8KCut−$107.3K
AdvisorNet Financial, Inc12.8K$327K−$150.2KCut−$224.5K
Steward Partners Investment Advisory, LLC12.3K$315.8K−$145KCut−$145K
Russell Investments Group, Ltd.11.9K$305.6K−$140.3KCut−$348.4K
NEW YORK STATE COMMON RETIREMENT FUND11.7K$299.8K−$137.7KCut−$137.7K
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM11.3K$289.5K−$133KCut−$133K
Police & Firemen's Retirement System of New Jersey10.3K$262.9K−$120.7KCut−$120.7K
EP Wealth Advisors, LLC10.1K$257.8K−$118.4KCut−$122.5K
FIRST MANHATTAN CO. LLC.9.89K$253.4K−$116.3KCut−$116.3K
VestGen Advisors, LLC10.6K$252.8K−$144.1KCut−$143.3K
CAPTRUST FINANCIAL ADVISORS9.78K$250.5KNew
QUADRANT CAPITAL GROUP LLC9.59K$245.7K−$112.8KCut−$113.4K
Gotham Asset Management, LLC9.46K$242.3K−$107KCut−$97.6K
YOUSIF CAPITAL MANAGEMENT, LLC8.96K$229.6K−$50.3KCut−$57.3K
R Squared Ltd8.93K$228.7K−$105KCut−$110.4K
ARIZONA STATE RETIREMENT SYSTEM8.9K$227.9K−$104.6KCut−$104.4K
Jump Financial, LLC8.77K$224.6K−$103.1KCut−$399.5K
Schonfeld Strategic Advisors LLC8.62K$220.7K−$101.3KCut−$275.1K
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS8.37K$214.4K−$98.1KCut−$97.3K
Vanguard Investments Australia, Ltd.8.25K$211.4KHeld
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7.76K$198.7K−$90.1KCut−$87.5K
State of Tennessee, Department of Treasury7.59K$194.5K−$48.5KCut−$48.5K
FIFTH THIRD BANCORP7.59K$194.3K−$2.96KAdded$184.9K
KLP KAPITALFORVALTNING AS6.9K$176.7K−$81.1KCut−$81.1K
Advisory Services Network, LLC3.7K$94.8KNew
Ameritas Investment Partners, Inc.3.1K$79.4K−$36.5KCut−$36.5K
Tower Research Capital LLC (TRC)2.93K$75K−$6.62KAdded$54K
JONES FINANCIAL COMPANIES LLLP2.81K$71.6K−$4.89KAdded$56.2K
SIMPLEX TRADING, LLC2.53K$64.8KNew
PNC Financial Services Group, Inc.2.41K$61.8K−$26.2KCut−$21.5K
FEDERATED HERMES, INC.2.2K$56.3K−$8.98KAdded$27.8K
CWM, LLC2.08K$53.4K$21.2KAdded$53.4K
North Star Investment Management Corp.2K$51.2K−$23.5KCut−$23.5K
Ensign Peak Advisors, Inc1.99K$51K−$23.4KCut−$23.4K
Kemnay Advisory Services Inc.1.97K$50.5K−$20.2KCut−$13.8K
Parallel Advisors, LLC1.82K$46.5K−$1.11KAdded$43K
KELLEHER FINANCIAL ADVISORS1.7K$43.5K−$20KCut−$20K
MAI Capital Management1.45K$37.1K−$16.8KCut−$16.5K
OSAIC HOLDINGS, INC.1.08K$27.8K−$12.7KCut−$16.3K
GAMMA Investing LLC1K$25.7K−$11.8KCut−$41.1K
Rockefeller Capital Management L.P.892$22.8K−$4.48KAdded$8.61K
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO750$19.2K−$8.82KCut−$12.3K
NISA INVESTMENT ADVISORS, LLC747$19.1K−$8.78KCut−$9.2K
Pinnacle Wealth Planning Services, Inc.690$17.7K−$8.11KCut−$11.5K
SBI Securities Co., Ltd.540$13.8K−$6.21KCut−$5.9K
BNP PARIBAS ASSET MANAGEMENT Holding S.A.445$11.4K$10.2KAdded$11.4K
US BANCORP \DE\432$11.1K−$5.08KCut−$15.9K
Aster Capital Management (DIFC) Ltd291$10.8K−$13Added$6.14K
SUMMIT SECURITIES GROUP LLC319$8.17KNew
McIlrath & Eck, LLC300$7.68K−$3.53KCut−$6.07K
Versant Capital Management, Inc299$7.66K−$2.87KCut−$1.46K
EverSource Wealth Advisors, LLC265$6.79K−$3.12KCut−$4.42K
Larson Financial Group LLC261$6.68K−$494Added$5.11K
Allworth Financial LP241$6.17K−$2.82KCut−$2.8K
Sterling Capital Management LLC241$6.17K−$2.83KCut−$3.06K
Abound Wealth Management176$4.51K−$2.07KCut−$2.07K
ROTHSCHILD INVESTMENT LLC115$2.94K−$482Added$1.41K
Main Street Group, LTD113$2.89KNew
LOS ANGELES CAPITAL MANAGEMENT LLC112$2.87K−$1.67KCut−$928.2K
HRT FINANCIAL LP109K$2.79K−$977Cut−$316
Essential Partners LLC107$2.74K−$776Added$274
ZIONS BANCORPORATION, NATIONAL ASSOCIATION /UT/66$1.69KNew
Sherman Asset Management, Inc.64$1.64K−$753Cut−$753
INGALLS & SNYDER LLC62.5K$1.6K−$735Cut−$735
Optiver Holding B.V.54$1.38K−$635Cut−$710
Farther Finance Advisors, LLC52$1.32K−$620Cut−$8.36K
UMB Bank, n.a.50$1.28K−$587Cut−$6.64K
Aviso Financial Inc.50$1.28K−$588Cut−$588
Salomon & Ludwin, LLC47$1.21K−$498Cut−$7.96K
PRICE T ROWE ASSOCIATES INC /MD/39.5K$1.01K−$396Cut−$246
Smartleaf Asset Management LLC39$1.01K−$483Cut−$19.6K
Caitong International Asset Management Co., Ltd37$948−$83Added$686
TWIN PEAKS WEALTH ADVISORS, LLC34$871New
NEW YORK STATE TEACHERS RETIREMENT SYSTEM33.5K$857−$393Cut−$435
SIGNATUREFD, LLC33$845−$388Cut−$7.9K
GSA CAPITAL PARTNERS LLP30.3K$776New
CANADA LIFE ASSURANCE Co29.8K$763−$346Cut−$346
GILL CAPITAL PARTNERS, LLC23$589New
Thrivent Financial for Lutherans22.6K$579−$265Cut−$286
IFP Advisors, Inc22$563−$189Cut−$35
FARMERS & MERCHANTS INVESTMENTS INC22$563−$259Cut−$259
Asset Dedication, LLC20$513−$235Cut−$235
Stone House Investment Management, LLC18$461New
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC17$432−$203Cut−$203
State of Alaska, Department of Revenue16.7K$427−$197Cut−$214
True Wealth Design, LLC14$359−$83Added$97
Keating Financial Advisory Services, Inc.13$333New
Sunbelt Securities, Inc.12$307−$24Added$232
Ankerstar Wealth, LLC11$282−$94Cut−$17
AMALGAMATED BANK9.85K$252−$116Cut−$116
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY8.47K$217−$100Cut−$100
Handelsbanken Fonder AB8.3K$213−$97Cut−$97
SG Americas Securities, LLC8.16K$209−$96Cut−$278
ASSETMARK, INC6$154−$70Cut−$70
GILPIN WEALTH MANAGEMENT, LLC5$129−$23Added$54
Quest 10 Wealth Builders, Inc.5$128−$59Cut−$59
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO4.68K$120−$55Cut−$55
Annis Gardner Whiting Capital Advisors, LLC3$77New
Hughes Financial Services, LLC2$51New
GHP Investment Advisors, Inc.1$26New
KBC Group NV910$23−$11Cut−$11
HANTZ FINANCIAL SERVICES, INC.606$16−$6Cut−$5
Covestor Ltd509$13−$5Cut−$1
BESSEMER GROUP INC113$2−$2Cut−$6

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.