Mustard Seed Investor logo: a sprouting mustard seedMustard Seed Investor
← All investors
Harris Associates (Oakmark Funds)

Bill Nygren

CIK 0000813917 ↗ ⓘ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 Bill Nygren'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 -$1.25B PSX-$760.82M GOOGL-$748.37M Warner Bros Discovery Inc-$658.85M MPC
Reported value ⓘTotal of long stock positions in this 13F. Options are listed separately and not included.
$75.16B
Q2 2026
Quarter change
+0.4%
vs Q1 2026 ($74.88B)
Holdings
161
Top-10 weight 31.5%
Activity
12 new · 7 sold out
51 added to · 84 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

Insights

Adds vs. trims · Q2 2026

Largest estimated dollar adds (green) and trims (red) this quarter. Click a bar to open the stock.

Chart: adds and trims

Sector allocation over time

Share of the reported portfolio in each sector, by quarter

Chart: sector allocation over time

Performance context

Reported 13F value vs. the S&P 500 between the same quarter-end dates, and a hypothetical “copy the top 10” strategy vs. SPY. Prices through Oct 27, 2026.

Reported value change ⓘChange in total reported 13F value from Sep 30, 2024 to Jun 30, 2026. Includes deposits/withdrawals and is not the fund’s return.
-1.9%
Sep 30, 2024 – Jun 30, 2026
S&P 500, same dates
+30.1%
Price index (^GSPC)
Hypothetical top-10 ⓘBuy the reported top 10 (value-weighted) at the close of the first trading day after each filing, hold until the next filing. Covers 86% of top-10 value on average (positions with price data).
+33.8%
Nov 15, 2024 – Oct 27, 2026
SPY, same days
+34.4%
Total return (dividends included)

Read these numbers carefully: “Reported value change” is the change in the total value of the shares on this manager’s 13F — it is not the fund’s investment return. The total also moves when investors put money into the fund or take it out, and a 13F covers only long US-listed shares — no shorts, bonds, cash or foreign stocks — so the fund’s actual return can be higher or lower.

Reported value vs. S&P 500 (cumulative)

Chart: reported value vs S&P 500

Hypothetical top-10 vs. SPY (cumulative)

Chart: hypothetical top-10 vs SPY
Quarter-by-quarter numbers
QuarterReported valueValue changeS&P 500Top-10 heldTop-10SPYCoverage
Q2 2026$75.16B +0.4% +14.9% Aug 17, 2026 – Oct 27, 2026 (open) +3.5% -0.1% 100%
Q1 2026$74.88B -5.0% -4.6% May 18, 2026 – Aug 17, 2026 +10.6% +4.9% 100%
Q4 2025$78.81B +26.4% +2.3% Feb 18, 2026 – May 18, 2026 +4.5% +7.9% 91%
Q3 2025$62.38B +1.4% +7.8% Nov 17, 2025 – Feb 18, 2026 +2.6% +3.4% 90%
Q2 2025$61.50B +3.3% +10.6% Aug 15, 2025 – Nov 17, 2025 +0.5% +3.7% 100%
Q1 2025$59.55B -21.6% -4.6% May 16, 2025 – Aug 15, 2025 +4.8% +8.6% 100%
Q4 2024$75.99B -0.8% +2.1% Feb 18, 2025 – May 16, 2025 -4.0% -2.5% 54%

Not investment advice. Hypothetical, not actual results. 13F filings arrive up to 45 days after quarter end, so anyone copying them buys late; the top-10 figures start the day after each filing was published. Reported value changes include deposits and withdrawals and are not the fund's return. Costs, taxes and positions without price data are ignored. Past performance does not predict future results. How this is calculated

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
KDP Keurig Dr Pepper Inc Consumer Staples 92.85M $3.04B 4.0% Reduced -228.0K -0.2% -$7.46M
ABNB Airbnb, Inc (Class A) Consumer Discretionary 18.86M $2.70B 3.6% Reduced -300.7K -1.6% -$43.03M
CRM Salesforce, Inc Information Technology 16.15M $2.53B 3.4% Added +1.2M +8.3% +$193.21M
IQV Iqvia Holdings Inc Health Care 12.18M $2.35B 3.1% Added +555 +0.0% +$107.24K
COF Capital One Financial Corp Financials 11.49M $2.31B 3.1% Added +1.1M +11.0% +$227.58M
GOOGL Alphabet Inc (Class A) Communication Services 6.26M $2.24B 3.0% Reduced -2.1M -25.4% -$760.82M
SCHW Schwab Charles Corp Financials 24.20M $2.23B 3.0% Added +2.4M +11.0% +$220.43M
ICE Intercontinental Exchange, Inc Financials 18.05M $2.22B 3.0% Added +1.7M +10.5% +$210.33M
TRGP Targa Resources Corp Utilities 7.94M $2.13B 2.8% Reduced -785.7K -9.0% -$210.67M
FCNCA First Citizens Bancshares Inc (Class A) Financials 919.35K $1.91B 2.5% Reduced -28.8K -3.0% -$59.83M
ELV Elevance Health, Inc Financials 4.92M $1.90B 2.5% Added +128.0K +2.7% +$49.50M
DAL Delta Air Lines, Inc Industrials 17.33M $1.62B 2.2% Reduced -673.0K -3.7% -$63.04M
COP Conocophillips Energy 15.18M $1.58B 2.1% Reduced -2.2M -12.9% -$233.91M
MRK Merck & Co., Inc Health Care 12.07M $1.55B 2.1% Reduced -293.8K -2.4% -$37.76M
WTW Willis Towers Watson plc Financials 5.91M $1.54B 2.1% Reduced -109.6K -1.8% -$28.66M
AIG American International Group, Inc Financials 20.36M $1.52B 2.0% Reduced -239.7K -1.2% -$17.87M
MRSH Marsh & McLennan Companies, Inc Financials 8.69M $1.45B 1.9% Added +3.5M +68.1% +$586.41M
CTVA Corteva, Inc Consumer Staples 16.33M $1.38B 1.8% Reduced -323.0K -1.9% -$27.36M
SYY Sysco Corp Consumer Staples 16.29M $1.36B 1.8% Added +5.3M +48.0% +$441.58M
BAC Bank of America Corp Financials 23.09M $1.32B 1.8% Added +4.2M +22.1% +$238.35M
C Citigroup Inc Financials 8.75M $1.22B 1.6% Reduced -519.2K -5.6% -$72.67M
ALLY Ally Financial Inc Financials 26.11M $1.20B 1.6% Reduced -304.9K -1.2% -$14.01M
EFX Equifax Inc Industrials 7.45M $1.18B 1.6% Reduced -81.9K -1.1% -$12.99M
AMZN Amazon Com Inc Consumer Discretionary 4.65M $1.11B 1.5% Reduced -107.3K -2.3% -$25.57M
ZBH Zimmer Biomet Holdings, Inc Health Care 12.74M $1.10B 1.5% Reduced -221.9K -1.7% -$19.10M
FISV Fiserv Inc Industrials 22.21M $1.09B 1.4% Added +2.5M +12.5% +$121.32M
UNP Union Pacific Corp Industrials 3.84M $1.05B 1.4% Added +62.1K +1.6% +$16.89M
GM General Motors Co Consumer Discretionary 13.20M $1.02B 1.4% Reduced -258.9K -1.9% -$19.96M
RGA Reinsurance Group of America Inc Financials 4.68M $996.14M 1.3% Reduced -166.1K -3.4% -$35.31M
GEHC GE HealthCare Technologies Inc Health Care 15.33M $981.25M 1.3% Reduced -265.3K -1.7% -$16.98M
AER AerCap Holdings N.V. Industrials 6.46M $941.76M 1.3% Added +558.5K +9.5% +$81.42M
GPN Global Payments Inc Financials 12.91M $936.97M 1.2% Added +1.1M +8.9% +$76.74M
WFC Wells Fargo & Company Financials 10.89M $900.15M 1.2% Reduced -90.7K -0.8% -$7.50M
CBRE Cbre Group, Inc (Class A) Real Estate 6.01M $810.01M 1.1% Reduced -408.3K -6.4% -$54.99M
STT State Street Corp Financials 4.77M $808.20M 1.1% Reduced -1.4M -22.5% -$234.49M
NFLX Netflix Inc Communication Services 11.01M $786.47M 1.0% Added +1.2M +11.7% +$82.48M
SUNB Sunbelt Rentals Holdings, Inc Industrials 10.46M $782.60M 1.0% Reduced -1.2M -10.2% -$89.19M
CDW CDW Corp Consumer Discretionary 5.54M $779.63M 1.0% Added +160.4K +3.0% +$22.56M
ICLR Icon plc Health Care 4.47M $776.16M 1.0% Added +116.8K +2.7% +$20.29M
AMRZ Amrize Ltd Materials 13.99M $745.72M 1.0% Added +2.6M +23.3% +$141.04M
CG Carlyle Group Inc Financials 17.66M $743.73M 1.0% Added +1.1M +6.5% +$45.38M
CRBG Corebridge Financial, Inc Financials 25.13M $719.53M 1.0% Added +167.9K +0.7% +$4.81M
CNC Centene Corp Financials 11.12M $714.09M 1.0% Reduced -3.0M -21.1% -$190.64M
GOOG Alphabet Inc (Class C) Communication Services 1.94M $684.51M 0.9% Added +1.1M +118.4% +$371.05M
MAS Masco Corp Industrials 8.32M $676.91M 0.9% Reduced -277.8K -3.2% -$22.60M
ROP Roper Technologies Inc Information Technology 1.97M $668.09M 0.9% Added +244.8K +14.2% +$82.83M
CNH CNH Industrial N.V. Industrials 59.07M $663.34M 0.9% Added +941.9K +1.6% +$10.58M
NDAQ Nasdaq, Inc Financials 8.09M $637.87M 0.8% Added +82.5K +1.0% +$6.50M
TEL TE Connectivity plc Industrials 3.05M $614.51M 0.8% Added +231.8K +8.2% +$46.73M
NKE NIKE, Inc (Class B) Materials 14.40M $591.27M 0.8% Reduced -372.7K -2.5% -$15.30M

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 ↓
FLUT Flutter Entertainment plc Information Technology -1.1M $115.35M
— Sealed Air Corp Unclassified -1.3M $53.75M
GRFS Grifols SA Health Care -1.8M $14.61M
XOM ExxonMobil Holdings Corp Energy -1.5K $248.72K
NUV Nuveen Municipal Value Fund Inc ETFs & Funds -14.9K $133.54K
MBB Ishares MBS ETF ETFs & Funds -28 $2.66K
USIG Ishares Broad Usd Investment ETFs & Funds -50 $2.56K

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 ↓
ACN Accenture plc (Class A) Call 2.12M $263.81M
13F filings on record (8)
QuarterFormFiledTypeRowsLong value
Q2 202613F-HRAug 14, 2026Original162$75.16BSEC ↗
Q1 202613F-HRMay 15, 2026Original158$74.88BSEC ↗
Q4 202513F-HRFeb 17, 2026Original168$78.81BSEC ↗
Q3 202513F-HRNov 14, 2025Original177$62.38BSEC ↗
Q2 202513F-HRAug 14, 2025Original171$61.50BSEC ↗
Q1 202513F-HRMay 15, 2025Original158$59.55BSEC ↗
Q4 202413F-HRFeb 14, 2025Original153$75.99BSEC ↗
Q3 202413F-HRNov 14, 2024Original146$76.62BSEC ↗