13F Notebook
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Fund detail

Oakmark / Harris Associates (Bill Nygren)

large-active, value, concentrated, lo

Quarters 52
2026-03-31 $75.03B
Positions 156
Showing 30 of 87 rows (filtered from 182)

Price is the latest implied close from the selected quarter's 13F (value ÷ shares). Est. Cost is a running average that assumes each quarter's trades cleared near the midpoint of consecutive 13F closes (or yfinance VWAP when available). Most accurate for slow accumulators, least accurate for activists who build positions in a few days.

# Issuer Value ↓ Weight Shares Share Δ Share Δ % Prev Weight First Held Price Est. Cost Unrealized % Status
1 ALPHABET INC GOOGL $2.41B 3.22% 8,393,944 -524,637 -5.88% 3.53% 2015-12-31 $288 ~$77 +272.59%
2 CONOCOPHILLIPS COP $2.30B 3.07% 17,428,651 -6,574,096 -27.39% 2.84% 2013-06-30 $132 ~$98 +34.21%
3 TARGA RES CORP TRGP $2.19B 2.91% 8,723,203 -1,006,722 -10.35% 2.27% 2025-03-31 $251 ~$174 +43.82%
4 SCHWAB CHARLES CORP SCHW $2.05B 2.73% 21,812,476 -219,017 -0.99% 2.78% 2016-03-31 $94 ~$60 +56.74%
5 CAPITAL ONE FINL CORP COF $1.89B 2.52% 10,357,647 -467,648 -4.32% 3.32% 2013-06-30 $182 ~$114 +59.74%
6 PHILLIPS 66 PSX $1.66B 2.22% 9,134,428 -4,844,064 -34.65% 2.28% 2013-06-30 $182 ~$125 +45.80%
7 AMERICAN INTL GROUP INC AIG $1.55B 2.07% 20,596,978 -1,547,452 -6.99% 2.39% 2013-06-30 $75 ~$59 +27.64%
8 MERCK & CO INC MRK $1.49B 1.98% 12,366,933 -1,721,772 -12.22% 1.87% 2013-06-30 $120 ~$93 +28.90%
9 CORTEVA INC CTVA $1.39B 1.86% 16,656,133 -370,088 -2.17% 1.44% 2023-09-30 $84 ~$61 +36.16%
10 EQUIFAX INC EFX $1.36B 1.81% 7,529,116 -28,011 -0.37% 2.07% 2018-06-30 $180 ~$254 -29.10%
11 DELTA AIR LINES INC DAL $1.20B 1.60% 18,002,954 -1,663,561 -8.46% 1.73% 2024-03-31 $66 ~$53 +26.09%
12 GE HEALTHCARE TECHNOLOGIES I GEHC $1.11B 1.48% 15,594,988 -259,658 -1.64% 1.64% 2024-06-30 $71 ~$80 -10.68%
13 CITIGROUP INC C $1.05B 1.40% 9,270,652 -770,517 -7.67% 1.48% 2014-03-31 $113 ~$56 +103.86%
14 ALLY FINL INC ALLY $1.04B 1.38% 26,410,285 -635,463 -2.35% 1.55% 2015-12-31 $39 ~$25 +55.19%
15 GENERAL MTRS CO GM $1.00B 1.34% 13,457,709 -3,950,036 -22.69% 1.79% 2013-06-30 $74 ~$37 +101.12%
16 BANK AMERICA CORP BAC $921.8M 1.23% 18,907,859 -945,541 -4.76% 1.38% 2013-06-30 $49 ~$22 +126.46%
17 WARNER BROS DISCOVERY INC WBD $902.7M 1.20% 32,874,039 -45,980,770 -58.31% 2.87% 2022-09-30 $27 ~$11 +145.83%
18 WELLS FARGO & CO WFC $874.4M 1.17% 10,983,221 -1,920,422 -14.88% 1.52% 2013-06-30 $80 ~$48 +64.80%
19 CBRE GROUP INC CBRE $869.9M 1.16% 6,422,190 -506,431 -7.31% 1.41% 2014-03-31 $135 ~$53 +155.13%
20 CHARTER COMMUNICATIONS INC CHTR $861.2M 1.15% 3,989,043 -355,779 -8.19% 1.15% 2016-06-30 $216 ~$361 -40.20%
21 NIKE INC NKE $780.5M 1.04% 14,776,259 -180,623 -1.21% 1.20% 2013-06-30 $53 ~$61 -14.03%
22 STATE STR CORP STT $778.1M 1.04% 6,147,935 -158,309 -2.51% 1.03% 2013-06-30 $127 ~$72 +75.28%
23 COMCAST CORP NEW CMCSA $759.3M 1.01% 26,448,063 -1,010,365 -3.68% 1.04% 2013-06-30 $29 ~$33 -14.14%
24 MARATHON PETE CORP MPC $685.2M 0.91% 2,805,972 -1,225,990 -30.41% 0.83% 2025-03-31 $244 ~$151 +61.93%
25 NASDAQ INC NDAQ $680.0M 0.91% 8,010,183 -611,506 -7.09% 1.06% 2019-06-30 $85 ~$71 +20.37%
26 CNH INDL N V $639.4M 0.85% 58,127,119 -15,293,247 -20.83% 0.86% 2020-12-31 $11 ~$13 -14.26%
27 AMRIZE LTD $635.5M 0.85% 11,344,767 -34,780 -0.31% 0.78% 2025-12-31 $56 ~$54 +3.59%
28 EOG RES INC EOG $597.3M 0.80% 4,131,238 -3,241,054 -43.96% 0.98% 2019-06-30 $145 ~$95 +51.51%
29 TE CONNECTIVITY PLC $588.6M 0.78% 2,816,194 -413,792 -12.81% 0.93% 2024-09-30 $209 ~$150 +39.42%
30 MASCO CORP MAS $519.0M 0.69% 8,596,734 -2,905,177 -25.26% 0.92% 2018-12-31 $60 ~$58 +4.73%