13F Notebook
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Fund detail

Oakmark / Harris Associates (Bill Nygren)

large-active, value, concentrated, lo

Quarters 53
2026-06-30 $75.42B
Positions 162
Showing 13 of 13 rows (filtered from 171)

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. PUT/CALL rows are option exposure and are marked separately.

# Issuer Value ↓ Weight Shares Share Δ Share Δ % Prev Weight First Held Price Est. Cost Unrealized % Status
1 BOOKING HOLDINGS INC BKNG $277.6M 0.37% 1,557,503 +1,557,503 2018-03-31 $178 ~$197 -9.53%
2 ACCENTURE PLC IRELAND CALL $263.8M 0.35% 2,120,000 +2,120,000 2026-06-30
3 COOPER COS INC COO $55.0M 0.07% 766,520 +766,520 2026-06-30 $72 ~$72 +0.00%
4 BIRKENSTOCK HOLDING PLC $8.0M 0.01% 185,100 +185,100 2026-06-30 $43 ~$43 +0.00%
5 ADVANCED MICRO DEVICES INC AMD $508K 0.00% 875 +875 2025-06-30 $581 ~$142 +309.38%
6 INTEL CORP INTC $245K 0.00% 1,757 +1,757 2013-06-30 $140 ~$24 +474.17%
7 MICRON TECHNOLOGY INC MU $208K 0.00% 180 +180 2022-09-30 $1,154 ~$50 +2206.56%
8 INVESCO EXCHANGE TRADED FD T RSP $206K 0.00% 969 +969 2025-06-30 $213 ~$182 +17.07%
9 PRUDENTIAL PLC PUK $205K 0.00% 7,635 +7,635 2025-03-31 $27 ~$22 +23.90%
10 VANGUARD INDEX FDS VUG $144K 0.00% 1,677 +1,677 2023-12-31 $86 ~$52 +66.25%
11 ISHARES TR XT $47K 0.00% 563 +563 2026-06-30 $83 ~$83 +0.00%
12 ISHARES TR IJK $34K 0.00% 292 +292 2026-06-30 $118 ~$118 +0.00%
13 ISHARES TR IJR $26K 0.00% 177 +177 2024-09-30 $148 ~$126 +17.79%