Mustard Seed Investor logo: a sprouting mustard seedMustard Seed Investor
← All investors
Select Equity Group

Select Equity Group

CIK 0001592643 ↗ ⓘCIK: The SEC's ID number for a filer (Central Index Key). Every manager, company and fund has one; it is the surest way to find all of someone's filings on EDGAR, even when names change or are spelled differently. Guide View this SEC filing ↗ All SEC filings ↗ Filed Aug 14, 2026
Download report
In plain English: this page lists every stock Select Equity Group's fund told the SEC it owned at the end of the quarter, biggest first, and what changed since the quarter before — "New" means they bought it for the first time, "Sold" means they sold all of it. The list is at least 6 weeks old, and it is only part of their investments (no cash, bonds or bets against stocks).

Educational and informational only, not personalized investment advice. Based on public filings that may be delayed or contain errors; verify with the original filings. Disclaimer

Biggest moves · Q2 2026 +$406.65M TDG-$283.22M TSCO+$264.94M ENTG+$241.15M HUBB
Reported value ⓘTotal of long stock positions in this 13F. Options are listed separately and not included.
$18.86B
Q2 2026
Quarter change
+0.5%
vs Q1 2026 ($18.77B)
Holdings
143
Top-10 weight 34.6%
Activity
17 new · 33 sold out
73 added to · 53 trimmed

Investing style at a glance · Q2 2026

Worked out from this 13F only (long stock positions). ⓘConcentration: The share of a portfolio in its 10 largest positions. High = a few big bets; low = spread out. Guide ⓘTurnover: How many positions were opened or closed this quarter compared with the number held. Guide

Portfolio value over time

Reported 13F value per quarter

Chart: Portfolio value over time

Sector allocation

Q2 2026

Chart: Sector allocation

Top holdings over time

Share of the portfolio each quarter (current top 5)

Chart: Top holdings over time

Quarter-by-quarter activity

Positions bought (new or added) vs sold (trimmed or exited)

Chart: Quarter-by-quarter activity

🔒 The advanced charts (performance, sector allocation over time, adds vs. trims) is a Plus feature

You're viewing the Free plan. Upgrade to unlock The advanced charts (performance, sector allocation over time, adds vs. trims) — every paid plan starts with a 7-day free trial, and you can cancel in two clicks.

See plans & upgrade Sign in

Holdings

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Ticker Company Sector Shares Value ↓ % of portfolio Change Δ shares Δ shares % Est. Δ value ⓘChange in shares × this quarter's price
VIK Viking Holdings Ltd Industrials 8.60M $900.31M 4.8% Reduced -2.2M -20.4% -$230.36M
LYV Live Nation Entertainment, Inc Consumer Discretionary 4.52M $828.36M 4.4% Reduced -820.6K -15.4% -$150.27M
SGI Somnigroup International Inc Consumer Discretionary 8.89M $697.19M 3.7% Reduced -381.2K -4.1% -$29.89M
ITT Itt Inc Industrials 3.47M $685.51M 3.6% Reduced -447.1K -11.4% -$88.42M
WAB Westinghouse Air Brake Technologies Corp Industrials 2.42M $652.85M 3.5% Reduced -502.1K -17.2% -$135.36M
MKL Markel Group Inc Financials 331.68K $647.77M 3.4% Reduced -46.0K -12.2% -$89.77M
MLM Martin Marietta Materials Inc Materials 1.01M $583.19M 3.1% Reduced -22.2K -2.1% -$12.78M
LH Labcorp Holdings Inc Health Care 1.98M $554.95M 2.9% Reduced -192.8K -8.9% -$53.99M
CRH CRH Public Ltd Co Materials 4.58M $489.75M 2.6% Reduced -280.4K -5.8% -$30.00M
TSM Taiwan Semiconductor Manufacturing Co Ltd Information Technology 1.02M $489.12M 2.6% Reduced -3.7K -0.4% -$1.78M
TDG TransDigm Group INC Industrials 353.23K $470.52M 2.5% Added +305.3K +636.8% +$406.65M
ENTG Entegris Inc Materials 2.49M $448.56M 2.4% Added +1.5M +144.3% +$264.94M
NDAQ Nasdaq, Inc Financials 5.65M $445.04M 2.4% Added +83.2K +1.5% +$6.56M
HUBB Hubbell Inc Information Technology 835.26K $437.01M 2.3% Added +460.9K +123.1% +$241.15M
STE Steris plc Health Care 1.89M $398.96M 2.1% Reduced -248.7K -11.6% -$52.38M
ALC Alcon Inc Health Care 5.77M $390.26M 2.1% Added +90.0K +1.6% +$6.09M
CP Canadian Pacific Kansas City Ltd Industrials 4.35M $376.77M 2.0% Reduced -609.0K -12.3% -$52.79M
V Visa Inc (Class A) Financials 1.04M $355.84M 1.9% Added +273.5K +35.8% +$93.84M
EME Emcor Group, Inc Industrials 419.81K $348.39M 1.8% Reduced -136.0K -24.5% -$112.90M
BWXT BWX Technologies, Inc Industrials 1.70M $331.69M 1.8% Added +977.6K +134.6% +$190.29M
BRO Brown & Brown, Inc Financials 4.89M $313.85M 1.7% Reduced -3.1M -39.0% -$200.77M
CNM Core & Main, Inc (Class A) Industrials 5.84M $281.79M 1.5% Reduced -1.4M -19.5% -$68.22M
NVDA Nvidia Corp Information Technology 1.40M $279.51M 1.5% Added +493.4K +54.6% +$98.73M
PKG Packaging Corp of America Materials 1.12M $267.00M 1.4% Added +97.5K +9.5% +$23.23M
TRMB Trimble Inc Information Technology 5.08M $260.01M 1.4% Reduced -525.5K -9.4% -$26.90M
SCI Service Corp International Consumer Discretionary 3.33M $252.69M 1.3% Reduced -2.8M -45.6% -$211.71M
SPOT Spotify Technology S.A. Communication Services 536.83K $246.48M 1.3% Added +171.0K +46.7% +$78.49M
CPAY Corpay, Inc Industrials 717.63K $239.16M 1.3% Reduced -346.3K -32.6% -$115.42M
PAYX Paychex Inc Industrials 2.32M $228.15M 1.2% Reduced -1.3M -36.8% -$132.73M
AMZN Amazon Com Inc Consumer Discretionary 932.30K $222.20M 1.2% Added +606.1K +185.8% +$144.45M
APH Amphenol Corp (Class A) Information Technology 1.25M $220.39M 1.2% Added +50.0K +4.2% +$8.82M
CLH Clean Harbors Inc Utilities 728.37K $217.60M 1.2% Reduced -403.2K -35.6% -$120.46M
CHRW C. H. Robinson Worldwide, Inc Industrials 1.15M $215.72M 1.1% Reduced -817.2K -41.6% -$153.90M
SIG Signet Jewelers Ltd Consumer Discretionary 2.44M $210.06M 1.1% Reduced -837.9K -25.6% -$72.23M
INTC Intel Corp Information Technology 1.50M $209.87M 1.1% Added +63.8K +4.4% +$8.91M
ROL Rollins Inc Industrials 4.28M $178.81M 0.9% Reduced -483.2K -10.1% -$20.17M
TMO Thermo Fisher Scientific Inc Information Technology 352.70K $176.83M 0.9% Added +53.2K +17.8% +$26.67M
CAE Cae Inc Information Technology 7.02M $175.67M 0.9% Reduced -1.2M -14.9% -$30.87M
WDAY Workday, Inc (Class A) Information Technology 1.33M $163.06M 0.9% Added +679.0K +104.0% +$83.12M
VRSK Verisk Analytics, Inc Information Technology 879.88K $157.97M 0.8% Added +459.0K +109.1% +$82.41M
FWONK Liberty Media Corp (Class C) Communication Services 1.60M $152.04M 0.8% Added +335.4K +26.6% +$31.91M
TSCO Tractor Supply Co Consumer Discretionary 4.34M $137.09M 0.7% Reduced -9.0M -67.4% -$283.22M
APO Apollo Global Management, Inc Financials 1.15M $136.58M 0.7% Added +240.5K +26.3% +$28.45M
CRM Salesforce, Inc Information Technology 828.56K $129.80M 0.7% Added +326.8K +65.1% +$51.19M
MSFT Microsoft Corp Information Technology 345.15K $128.75M 0.7% Added +135.6K +64.7% +$50.57M
CR Crane Co Industrials 571.43K $127.47M 0.7% Reduced -44.4K -7.2% -$9.90M
SPGI S&P Global Inc Financials 244.60K $99.61M 0.5% Added +139.0K +131.7% +$56.62M
GOOG Alphabet Inc (Class C) Communication Services 279.02K $98.59M 0.5% Added +95.6K +52.1% +$33.79M
MIDD Middleby Corp Industrials 568.62K $97.81M 0.5% Reduced -931.8K -62.1% -$160.29M
TDY Teledyne Technologies Inc Industrials 146.63K $97.79M 0.5% Reduced -52.3K -26.3% -$34.89M

Sold out this quarter

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Ticker Company Sector Shares sold Value last quarter ↓
PWR Quanta Services, Inc Industrials -263.8K $144.84M
MORN Morningstar, Inc Financials -637.7K $107.81M
GRMN Garmin Ltd Industrials -361.6K $83.90M
INTU Intuit Inc Information Technology -140.7K $60.82M
TECH BIO-TECHNE Corp Health Care -709.8K $37.10M
CTAS Cintas Corp Consumer Discretionary -157.5K $26.63M
IRDM Iridium Communications Inc Communication Services -942.5K $26.15M
NOW ServiceNow, Inc Information Technology -225.4K $23.57M
WTM White Mountains Insurance Group Ltd Financials -10.6K $23.20M
SSD Simpson Manufacturing Co., Inc Industrials -122.5K $21.02M
MLAB Mesa Laboratories Inc Information Technology -235.9K $20.86M
CINF Cincinnati Financial Corp Financials -125.9K $19.81M
VRRM Verra Mobility Corp (Class A) Industrials -951.2K $13.59M
BIO Bio-Rad Laboratories, Inc (Class A) Information Technology -48.4K $13.50M
GFL GFL Environmental Inc Utilities -270.7K $11.29M
IDXX Idexx Laboratories Inc Health Care -17.1K $9.62M
CNH CNH Industrial N.V. Industrials -787.1K $8.66M
CASY Caseys General Stores Inc Consumer Discretionary -7.0K $5.06M
BL Blackline, Inc Information Technology -112.3K $4.15M
ERII Energy Recovery, Inc Industrials -394.2K $3.97M
CERT Certara, Inc Information Technology -613.9K $3.50M
SAP SAP SE Information Technology -15.4K $2.64M
KKR KKR & Co. Inc Financials -26.6K $2.46M
SPSC SPS Commerce Inc Information Technology -41.9K $2.33M
CRDO Credo Technology Group Holding Ltd Information Technology -20.0K $1.87M
QCOM Qualcomm Inc Information Technology -13.3K $1.72M
VEEV Veeva Systems Inc (Class A) Information Technology -8.9K $1.57M
LSCC Lattice Semiconductor Corp Information Technology -11.3K $1.05M
CIEN Ciena Corp Information Technology -2.6K $1.01M
SWKS Skyworks Solutions, Inc Information Technology -15.4K $822.05K
IWR Ishares Russell Mid-Cap ETF ETFs & Funds -753 $73.21K
CSGP Costar Group, Inc Industrials -767 $30.94K
LLY ELI Lilly & Co Health Care -14 $12.88K

Options (not included in portfolio totals)

CSV Excel
Column filters

Numbers accept 1.5M, 2B, 250K. Percent columns take percent (5 = 5%).

Underlying Company Type Underlying shares Notional value ↑
PII Polaris Inc Call 17.20K $1.18M
VFC V F Corp Call 120.30K $2.01M
RBLX Roblox Corp (Class A) Put 134.30K $7.30M
BLDR Builders FirstSource, Inc Call 143.90K $12.88M
ONON On Holding AG (Class A) Call 387.90K $13.74M
FBIN Fortune Brands Innovations, Inc Call 599.70K $32.92M
OKLO Oklo Inc (Class A) Put 637.50K $33.36M
NET Cloudflare, Inc (Class A) Call 176.40K $43.27M
GOOG Alphabet Inc (Class C) Call 170.10K $60.10M
CRWV CoreWeave, Inc (Class A) Put 684.70K $68.16M
BE Bloom Energy Corp (Class A) Put 513.80K $155.53M
AMZN Amazon Com Inc Call 709.30K $169.05M
IRM Iron Mountain Inc Put 1.74M $219.44M
IWM Ishares Russell 2000 ETF Put 1.80M $540.81M
13F filings on record (4)
QuarterFormFiledTypeRowsLong value
Q2 202613F-HRAug 14, 2026Original157$18.86BSEC ↗
Q1 202613F-HRMay 15, 2026Original179$18.77BSEC ↗
Q4 202513F-HRFeb 17, 2026Original182$21.54BSEC ↗
Q3 202513F-HRNov 14, 2025Original166$23.38BSEC ↗

🔒 This manager's full history (all quarters and every 13F filing on record) is a Basic feature

You're viewing the Free plan. Upgrade to unlock This manager's full history (all quarters and every 13F filing on record) — every paid plan starts with a 7-day free trial, and you can cancel in two clicks.

See plans & upgrade Sign in