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

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.