13F

Stock

Trupanion, Inc.

TRUP · held by 213 managers

Reported value

$1.33B

Holders

213

+2 new · −0 exited

Holders’ est. mark

−$10.9M

Price effect on 8 books still in the name

Largest holder

$201.1M

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.5.38M$201.1MHeld
Capital World Investors4.12M$154.1MHeld
Aflac Inc3.64M$135.9MHeld
Vanguard3.51M$131MHeld
Polar Capital Holdings Plc1.48M$55.1MHeld
Fidelity1.4M$52.3MHeld
State Street1.29M$48.2MHeld
MARSHALL WACE, LLP1.27M$47.4MHeld
GEODE CAPITAL MANAGEMENT, LLC865.8K$32.4MHeld
MORGAN STANLEY787.5K$29.4M−$4.62MCut−$4.38M
GREENLEA LANE CAPITAL MANAGEMENT, LLC776.5K$29MHeld
DIMENSIONAL FUND ADVISORS LP607K$22.7MHeld
BANK OF AMERICA CORP /DE/597.8K$22.3M−$3.53MCut−$20.5M
GOLDMAN SACHS GROUP INC477K$17.8MHeld
Hosking Partners LLP465.9K$17.4MHeld
Clearbridge Investments, LLC447.9K$16.7MHeld
NORTHERN TRUST CORP368.6K$13.8MHeld
Citadel332.8K$12.4MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC330.5K$12.4MHeld
Trexquant Investment LP316.5K$11.8MHeld
BARCLAYS PLC302.6K$11.3M−$1.79MCut−$5.13M
Kopion Asset Management, LLC293.7K$11MHeld
MILLENNIUM MANAGEMENT LLC283.7K$10.6MHeld
Balyasny Asset Management L.P.276.6K$10.3MHeld
PRINCIPAL FINANCIAL GROUP INC268.2K$10MHeld
RENAISSANCERE HOLDINGS LTD263K$9.83MHeld
Lagoda Investment Management, L.P.249.3K$9.32MHeld
WELLINGTON MANAGEMENT GROUP LLP248.8K$9.3MHeld
D. E. Shaw & Co., Inc.247.3K$9.24MHeld
TWO SIGMA INVESTMENTS, LP205.1K$7.66MHeld
Bank of New York Mellon Corp196.1K$7.33MHeld
Qube Research & Technologies Ltd174.2K$6.51MHeld
PUBLIC SECTOR PENSION INVESTMENT BOARD170.1K$6.36MHeld
BNP PARIBAS FINANCIAL MARKETS168K$6.28MHeld
Allianz Asset Management GmbH164.9K$6.16MHeld
TUDOR INVESTMENT CORP ET AL138.7K$5.18M−$819.6KCut−$5.08M
MAVERICK CAPITAL LTD133.9K$5MHeld
CITIGROUP INC131.2K$4.9MHeld
Engineers Gate Manager LP130.8K$4.89MHeld
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND124.3K$4.65MHeld
WELLS FARGO & COMPANY/MN122.9K$4.59MHeld
PDT Partners, LLC119.6K$4.47MHeld
Invesco Ltd.112.1K$4.19MHeld
UBS Group AG106K$3.96MHeld
Squarepoint Ops LLC102.3K$3.82MHeld
Nuveen, LLC101.6K$3.8MHeld
RHUMBLINE ADVISERS95.8K$3.58MHeld
Legal & General Group Plc87.6K$3.28MHeld
TWO SIGMA ADVISERS, LP75.3K$2.81MHeld
FIRST TRUST ADVISORS LP73.6K$2.75MHeld
CONNORS INVESTOR SERVICES INC71.7K$2.68MHeld
AMERICAN CENTURY COMPANIES INC71.5K$2.67MHeld
DEUTSCHE BANK AG\69.9K$2.61MHeld
DEERFIELD MANAGEMENT COMPANY, L.P.66.4K$2.48MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC66.4K$2.48MHeld
SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC66.4K$2.48MHeld
AMERIPRISE FINANCIAL INC64.6K$2.41MHeld
ProShare Advisors LLC63.9K$2.39MHeld
Swiss National Bank63.6K$2.38MHeld
ALLIANCEBERNSTEIN L.P.51.1K$1.91MHeld
Universal- Beteiligungs- und Servicegesellschaft mbH49K$1.87MHeld
Liontrust Investment Partners LLP49K$1.83MHeld
CHECK CAPITAL MANAGEMENT INC/CA40.8K$1.52MHeld
Dynamic Technology Lab Private Ltd37.3K$1.4MHeld
JANE STREET GROUP, LLC37.3K$1.39MHeld
Verition Fund Management LLC34.2K$1.28MHeld
PRUDENTIAL FINANCIAL INC32K$1.2MHeld
Blueshift Asset Management, LLC32K$1.2MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM31.4K$1.17MHeld
Atom Investors LP29.6K$1.11MHeld
JPMORGAN CHASE & CO29.6K$1.11MHeld
JACOBS LEVY EQUITY MANAGEMENT, INC29.5K$1.1MHeld
WINTON GROUP Ltd28.3K$1.06MHeld
CANADA PENSION PLAN INVESTMENT BOARD25.9K$967.9KHeld
LOS ANGELES CAPITAL MANAGEMENT LLC23K$931KHeld
Saranac Partners Ltd24.4K$912.6K−$157.5KCut−$157.5K
FOX RUN MANAGEMENT, L.L.C.21.8K$815.7KHeld
New Age Alpha Advisors, LLC21.4K$798.5KHeld
MetLife Investment Management, LLC20.9K$780.4KHeld
State of Wyoming20.2K$754.5KHeld
Icahn Capital20.2K$753.3KHeld
ROYAL BANK OF CANADA19.8K$738KHeld
INTECH INVESTMENT MANAGEMENT LLC17.7K$662.4KHeld
Russell Investments Group, Ltd.17.5K$653.9KHeld
Illinois Municipal Retirement Fund17.4K$650.7KHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.17.3K$645KHeld
Jump Financial, LLC16.7K$624.1KHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE16.2K$605.7KHeld
Louisiana State Employees Retirement System15.4K$575.5KHeld
JANUS HENDERSON GROUP PLC14.9K$557.7KHeld
AdvisorNet Financial, Inc14.8K$551.6KHeld
RAYMOND JAMES FINANCIAL INC14.6K$546.2KHeld
Woodline Partners LP14.5K$541.8KHeld
COMMONWEALTH EQUITY SERVICES, LLC14.3K$533.4KHeld
Schonfeld Strategic Advisors LLC13.3K$495.7KHeld
Inspire Investing, LLC12.6K$471.8KHeld
Steward Partners Investment Advisory, LLC12.3K$460.8KHeld
Zurcher Kantonalbank (Zurich Cantonalbank)11.9K$444.1KHeld
NEW YORK STATE COMMON RETIREMENT FUND11.7K$437.4KHeld
Graham Capital Management, L.P.11.4K$426.1KHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM11.3K$422.5KHeld
NATIXIS10.9K$407.3KHeld
TOKIO MARINE ASSET MANAGEMENT CO LTD10.9K$407.3KHeld
VestGen Advisors, LLC10.6K$396.1KHeld
Police & Firemen's Retirement System of New Jersey10.3K$383.6KHeld
EP Wealth Advisors, LLC10.2K$380.3KHeld
FIRST MANHATTAN CO. LLC.9.89K$369.7KHeld
Numerai GP LLC9.72K$363.3KHeld
QUADRANT CAPITAL GROUP LLC9.61K$359.1KHeld
Laurion Capital Management LP9.46K$353.4KHeld
Bridgewater9.31K$347.9KHeld
Quantinno Capital Management LP9.31K$347.8KHeld
Gotham Asset Management, LLC9.1K$339.9KHeld
R Squared Ltd9.07K$339.1KHeld
ARIZONA STATE RETIREMENT SYSTEM8.89K$332.3KHeld
BANQUE PICTET & CIE SA8.89K$332.3KHeld
Entropy Technologies, LP8.49K$317.4KHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS8.34K$311.7KHeld
CAPSTONE INVESTMENT ADVISORS, LLC7.9K$295.3KHeld
YOUSIF CAPITAL MANAGEMENT, LLC9.19K$286.9KHeld
OREGON PUBLIC EMPLOYEES RETIREMENT FUND7.66K$286.2KHeld
COMERICA BANK7.45K$278.5KHeld
Susquehanna Portfolio Strategies, LLC7.04K$262.9KHeld
Creative Planning7.03K$262.6KHeld
PharVision Advisers, LLC6.91K$258.2KHeld
KLP KAPITALFORVALTNING AS6.9K$257.9KHeld
VOYA INVESTMENT MANAGEMENT LLC6.71K$250.8KHeld
MANGROVE PARTNERS IM, LLC6.51K$243.2KHeld
State of Tennessee, Department of Treasury7.59K$242.9KHeld
Freestone Grove Partners LP6.05K$226.2KHeld
Renaissance Technologies6K$224.2KHeld
Pictet Asset Management Holding SA5.58K$208.5KHeld
GROUP ONE TRADING LLC4.19K$156.7KHeld
Ameritas Investment Partners, Inc.3.1K$115.9KHeld
CIBC Private Wealth Group LLC3.02K$113KHeld
PNC Financial Services Group, Inc.2.23K$83.3KHeld
AlphaQuest LLC2.04K$76.4KHeld
North Star Investment Management Corp.2K$74.7KHeld
Ensign Peak Advisors, Inc1.99K$74.4KHeld
GAMMA Investing LLC1.79K$66.7KHeld
Kemnay Advisory Services Inc.1.72K$64.3KHeld
KELLEHER FINANCIAL ADVISORS1.7K$63.5KHeld
MAI Capital Management1.43K$53.5KHeld
OSAIC HOLDINGS, INC.1.18K$44.1KHeld
Pilgrim Partners Asia Pte Ltd1.16K$43.3KHeld
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO843$31.5KHeld
Pinnacle Wealth Planning Services, Inc.781$29.2KHeld
FEDERATED HERMES, INC.764$28.6KHeld
NISA INVESTMENT ADVISORS, LLC758$28.3KHeld
US BANCORP \DE\721$26.9KHeld
Tower Research Capital LLC (TRC)563$21KHeld
Smartleaf Asset Management LLC539$20.6KHeld
SBI Securities Co., Ltd.528$19.7KHeld
Quarry LP473$17.7KHeld
JONES FINANCIAL COMPANIES LLLP410$15.3KHeld
Rockefeller Capital Management L.P.381$14.2KHeld
McIlrath & Eck, LLC368$13.8KHeld
EverSource Wealth Advisors, LLC300$11.2KHeld
Farther Finance Advisors, LLC259$9.68KHeld
FIFTH THIRD BANCORP252$9.42KHeld
Sterling Capital Management LLC247$9.23KHeld
Salomon & Ludwin, LLC253$9.17KHeld
Versant Capital Management, Inc244$9.12KHeld
Allworth Financial LP240$8.97K−$502Added$5.29K
SIGNATUREFD, LLC234$8.74KHeld
UMB Bank, n.a.212$7.92KHeld
BARTLETT & CO. WEALTH MANAGEMENT LLC200$7.47KHeld
Abound Wealth Management176$6.58KHeld
Aster Capital Management (DIFC) Ltd126$4.71KHeld
Parkside Financial Bank & Trust112$4.19KHeld
Bank of Jackson Hole Trust110$4.11KHeld
Parallel Advisors, LLC94$3.51KHeld
Vermillion & White Wealth Management Group, LLC93$3.48KHeld
Arax Advisory Partners92$3.44KHeld
HRT FINANCIAL LP83.1K$3.11KHeld
Essential Partners LLC66$2.47KNew
Sherman Asset Management, Inc.64$2.39KHeld
INGALLS & SNYDER LLC62.5K$2.34KHeld
Optiver Holding B.V.56$2.09KHeld
Aviso Financial Inc.50$1.87KHeld
Larson Financial Group LLC42$1.57KHeld
ROTHSCHILD INVESTMENT LLC41$1.53KHeld
NEW YORK STATE TEACHERS RETIREMENT SYSTEM34.6K$1.29KHeld
PRICE T ROWE ASSOCIATES INC /MD/33.7K$1.26KHeld
CANADA LIFE ASSURANCE Co29.8K$1.11KHeld
Thrivent Financial for Lutherans23.2K$865Held
FARMERS & MERCHANTS INVESTMENTS INC22$822Held
Asset Dedication, LLC20$748Held
State of Alaska, Department of Revenue17.2K$641Held
INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC17$635Held
IFP Advisors, Inc16$598−$36Added$338
SG Americas Securities, LLC13K$487Held
Bare Financial Services, Inc11$411Held
AMALGAMATED BANK9.86K$368Held
TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY8.47K$317Held
Handelsbanken Fonder AB8.3K$310Held
Ankerstar Wealth, LLC8$299Held
True Wealth Design, LLC7$262Held
Caitong International Asset Management Co., Ltd7$262Held
ASSETMARK, INC6$224Held
Quest 10 Wealth Builders, Inc.5$187Held
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO4.68K$175Held
FLAGSHIP HARBOR ADVISORS, LLC4$149New
Sunbelt Securities, Inc.2$75Held
GILPIN WEALTH MANAGEMENT, LLC2$75Held
KBC Group NV910$34−$5Cut−$5
Dunhill Financial, LLC1$31Held
CWM, LLC829$31Held
HANTZ FINANCIAL SERVICES, INC.555$21Held
BNP PARIBAS ASSET MANAGEMENT Holding S.A.399$15Held
Covestor Ltd369$14Held
BESSEMER GROUP INC208$8Held
Avion Wealth14$0Held

Positions as of Q4 2025. 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.