Case file · CIK 0001798849

Durable Capital Partners LP

Long-duration growth manager useful as a contrast to faster AI capital flows.

Henry EllenbogenFounder / CIO
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Q4 2025 · SEC 13F case file

Durable Capital Partners LP

13F value$10.6BTop themeMixedTop 1055.1%Lines40
#1RBC BEARINGS INCOther10.0%
#2DASHConsumer7.7%
#3MELIConsumer5.9%
#4CPNGOther5.5%
#5API GROUP CORPOther5.4%

KOL-style case note

This is the public 13F money map for Durable Capital Partners LP.

Long-duration growth manager useful as a contrast to faster AI capital flows. This page turns the latest public filing into a shareable research story: what the entity owns, which theme is driving the portfolio, and where to investigate next.

Who this is

Long-duration growth manager useful as a contrast to faster AI capital flows. It belongs in a smart-money radar because its public 13F shows quarterly capital direction and theme preference.

Top holding

The latest filing's largest public position is RBC BEARINGS INC, around 10.0% of the disclosed 13F portfolio. That is the first place to look for the current thesis.

Main theme

Mixed is the clearest public theme in the portfolio. The important question is whether that theme repeats across the top positions, not just whether one stock worked.

Portfolio shape

The latest public portfolio is about $10.6B, with 40 lines and roughly 55.1% in the top 10. Higher concentration means a few decisions can explain more of the proxy return.

Why track it

This is not a live trading signal. It is a quarterly capital map: start with the ranking, inspect the top holdings, then ask whether the manager has a repeatable framework.

How to read it

13F filings are delayed and incomplete. They do not show shorts, many derivatives, private positions, cash, or current trade timing. Use this page to generate research questions, not to replace diligence.

Smart Money VelocityVelocity score blends 13F value growth, concentration, theme purity, option exposure, and filing history. It is a prioritization score, not a return.

49
Velocity + theme concentration

Score blends filing growth, concentration, theme purity, call exposure, and filing history.

13F value

$10.6BQ4 2025, latest public filing

Growth since first filing

0.94x$11.3B$10.6B

Reporting lag13F filings arrive after the quarter ends. The page shows a delayed public snapshot, not live positions.

45dQuarter-end snapshot, not live positions
Public Disclosure Proxy Return

This is not actual fund performance. Returns and rankings use public disclosures after they become visible, not private NAV or live trading.

Disclosure workflow

How to read this page

Every number is anchored to a public quarterly filing. The report date is the portfolio snapshot; the filing date is when the market could actually see it.

Report quarterQ4 2025Public filing date2026-02-17Ranking startsafter public filingRanking gate70% price coverageCoverage is the share of eligible public holdings that can be mapped to a ticker and priced. Debt, internal funds, and non-priced lines are excluded from the denominator.

Public holdings

Q4 2025 exposure map

4013F lines
HoldingThemeTypeValue%
RBC BEARINGS INC75524B104 · 2,344,911 sharesOtherSH$1.1B10.0%
DOORDASH INCDASH · 3,578,745 sharesConsumerSH$810.5M7.7%
MERCADOLIBRE INCMELI · 307,932 sharesConsumerSH$620.3M5.9%
COUPANG INCCPNG · 24,452,985 sharesOtherSH$576.8M5.5%
API GROUP CORP00187Y100 · 15,017,378 sharesOtherSH$574.6M5.4%
XPO INC983793100 · 3,949,100 sharesOtherSH$536.7M5.1%
COLLIERS INTL GROUP INC194693107 · 3,369,760 sharesOtherSH$495.4M4.7%
SHIFT4 PMTS INC82452J109 · 6,606,969 sharesOtherSH$416M3.9%
CARVANA COCVNA · 925,045 sharesConsumerSH$390.4M3.7%
FERGUSON ENTERPRISES INC31488V107 · 1,561,342 sharesOtherSH$347.6M3.3%
ROCKET COS INC77311W101 · 17,470,197 sharesConsumerSH$338.2M3.2%
SHOPIFY INCSHOP · 2,043,219 sharesSoftwareSH$328.9M3.1%
ACUITY INC00508Y102 · 815,322 sharesOtherSH$293.5M2.8%
MEDLINE INC58507V107 · 6,900,000 sharesOtherSH$289.8M2.7%
PRIVIA HEALTH GROUP INC74276R102 · 12,087,843 sharesOtherSH$286.6M2.7%
OPTION CARE HEALTH INC68404L201 · 8,991,254 sharesOtherSH$286.5M2.7%
AFFIRM HLDGS INCAFRM · 3,681,173 sharesOtherSH$274M2.6%
QNITY ELECTRONICS INC74743L100 · 2,800,861 sharesOtherSH$228.7M2.2%
VEEVA SYS INC922475108 · 951,896 sharesOtherSH$212.5M2.0%
UL SOLUTIONS INC903731107 · 2,563,523 sharesOtherSH$202.2M1.9%
CLEAN HARBORS INCCLH · 834,763 sharesOtherSH$195.7M1.9%
WARBY PARKER INC93403J106 · 7,310,605 sharesOtherSH$159.3M1.5%
VSE CORP918284100 · 879,228 sharesOtherSH$151.9M1.4%
DESCARTES SYS GROUP INC249906108 · 1,710,202 sharesOtherSH$149.9M1.4%
SPORTRADAR GROUP AGH8088L103 · 5,956,331 sharesOtherSH$141.6M1.3%
TWILIO INC90138F102 · 962,089 sharesOtherSH$136.8M1.3%
BIO-TECHNE CORP09073M104 · 2,088,891 sharesOtherSH$122.8M1.2%
CLEAR SECURE INC18467V109 · 3,461,549 sharesOtherSH$121.4M1.1%
GOOSEHEAD INS INC38267D109 · 1,562,969 sharesOtherSH$115.1M1.1%
APPLOVIN CORPAPP · 163,405 sharesSoftwareSH$110.1M1.0%
BOOKING HOLDINGS INCBKNG · 18,274 sharesOtherSH$97.9M0.93%
ROBLOX CORPRBLX · 1,162,730 sharesOtherSH$94.2M0.89%
CBIZ INC124805102 · 1,631,969 sharesOtherSH$82.3M0.78%
TOAST INC888787108 · 2,299,023 sharesOtherSH$81.6M0.77%
FIRSTSERVICE CORP NEW33767E202 · 436,598 sharesOtherSH$67.9M0.64%
FIGMA INC316841105 · 1,727,263 sharesOtherSH$64.5M0.61%
ANDERSEN GROUP INC033853102 · 1,670,485 sharesOtherSH$43.3M0.41%
AURORA INNOVATION INCAUR · 6,768,585 sharesOtherSH$26M0.25%
ISHARES TRIWM · 96,776 sharesOtherSH$23.8M0.23%
DUOLINGO INCDUOL · 119,181 sharesOtherSH$20.9M0.20%

Quarter tape

Reported 13F value

SEC EDGAR
Q2 2023$11.3BQ2 2023$11.4BQ3 2023$10.9BQ4 2023$12.7BQ1 2024$12.9BQ2 2024$12.2BQ3 2024$13.7BQ4 2024$12.3BQ1 2025$11.2BQ2 2025$13.2BQ3 2025$13.5BQ4 2025$10.6B

Signal breakdown

Why this matters

49
VelocityVelocity score blends 13F value growth, concentration, theme purity, option exposure, and filing history. It is a prioritization score, not a return.

13F value is 0.94x the first tracked filing.

55
ConcentrationPurity describes how much of the portfolio is concentrated in one inferred theme. It is useful when a manager is expressing a very specific thesis.

Top ten public lines are 55.1% of the latest report.

40
Holdings

40 reportable lines in the latest public filing.

12
History

12 tracked quarterly 13F reports in the database or seed layer.

Publisher mode

Twitter-ready card

Evidence layer

What is public, what is inferred

Public SEC data

13F reports disclose long reportable U.S. securities and long put/call options. They do not show cash, private stakes, shorts, written options, or current live holdings.

Inferred theme

Theme tags are deterministic product analysis from issuer, CUSIP, option type, and keyword rules. They are not SEC labels.

Daily automation

Vercel Cron calls the EDGAR ingestion endpoint every day and records per-manager ingestion results.