Asset Manager · CIK 0000813917
Bill Nygren
Harris / Oakmark
Bill Nygren runs Harris / Oakmark, an asset manager overseeing $79.12B in disclosed equity holdings (SEC CIK 0000813917). The latest 13F filing (2025Q4) discloses 167 positions across 10 sectors, with the largest positions in GOOGL, COF and CRM. On a mark-to-market basis the tracked portfolio has returned 10.2% over the past year. OpenStocks tracks 40 consecutive 13F filings for this manager — every position change, new entry, and exit is logged below.
Portfolio
$79.12B
Positions
167
Quarter
2025Q4
Filings tracked
40
Capital flow per quarter
BuysSellsNet
Latest · 2025Q4
+$12.91B
Lifetime buys
$122.58B
Lifetime sells
$107.11B
Quarter activity
What changed in 2025Q2 — net new, added, trimmed, exited.
New positions30 names
- NKENIKE INC+8,748,943$621.5M
- ZBHZIMMER BIOMET HOLDINGS INC+3,732,101$340.4M
- G4705AICON PLC+1,638,059$238.3M
- CRLCHARLES RIV LABS INTL INC+1,162,935$176.5M
- OCOWENS CORNING NEW+262,045$36.0M
- CDWCDW CORP+198,701$35.5M
- CSXCSX CORP+194,360$6.3M
- ABBVABBVIE INC+3,163$587K
- COSTCOSTCO WHSL CORP NEW+581$575K
- AVGOBROADCOM INC+2,032$560K
- AMATAPPLIED MATLS INC+2,200$403K
- PEPPEPSICO INC+2,495$329K
- + 18 more…
Added to59 names
- CRMSALESFORCE COM INC+2,666,903$727.2M
- ABNBAIRBNB INC+4,292,383$568.1M
- AMZNAMAZON COM INC+2,472,578$542.5M
- MPCMARATHON PETE CORP+1,991,670$330.8M
- GEHCGE HEALTHCARE TECHNOLOGIES I+4,038,491$299.1M
- BDXBECTON DICKINSON & CO+1,625,391$280.0M
- WBDWARNER BROS DISCOVERY INC+13,355,021$153.0M
- MOHMOLINA HEALTHCARE INC+493,875$147.1M
- EFXEQUIFAX INC+537,230$139.3M
- DALDELTA AIR LINES INC DEL+2,756,447$135.6M
- FCNCAFIRST CTZNS BANCSHARES INC N+69,238$135.5M
- MRKMERCK & CO INC+1,661,958$131.6M
- + 47 more…
Trimmed77 names
- DEDEERE & CO−2,032,064$1.03B
- KRKROGER CO−9,646,380$691.9M
- CTVACORTEVA INC−6,043,980$450.5M
- KVUEKENVUE INC−21,229,626$444.3M
- AIGAMERICAN INTL GROUP INC−5,054,112$432.6M
- SCHWSCHWAB CHARLES CORP−4,642,770$423.6M
- CVSCVS HEALTH CORP−5,151,769$355.4M
- BWABORGWARNER INC−9,005,413$301.5M
- PAYCPAYCOM SOFTWARE INC−958,231$221.7M
- BKBANK NEW YORK MELLON CORP−2,359,380$215.0M
- GMGENERAL MTRS CO−4,365,899$214.8M
- ICEINTERCONTINENTAL EXCHANGE IN−1,161,041$213.0M
- + 65 more…
Exited17 names
- LPLALPL FINL HLDGS INC−135,474$44.3M
- MANMANPOWERGROUP INC WIS−99,116$5.7M
- VSTSVESTIS CORPORATION−295,235$2.9M
- SEGSEAPORT ENTMT GROUP INC−125,230$2.7M
- ETSYETSY INC−24,571$1.2M
- LWLAMB WESTON HLDGS INC−18,143$967K
- BMYBRISTOL-MYERS SQUIBB CO−12,000$732K
- INTCINTEL CORP−29,134$662K
- TRNTRINITY INDS INC−16,100$452K
- 904767UNILEVER PLC−5,500$328K
- SPGIS&P GLOBAL INC−500$254K
- VOOVANGUARD INDEX FDS−156$80K
- + 5 more…
Recent transactions
Last 20 moves
TRIM
BK OF AMERICA CORP
−7,301,220
~$55.00 · 2025Q4
2026-02-17
TRIM
ENVISTA HOLDINGS CORPORATION
−2,204,110
~$21.71 · 2025Q4
2026-02-17
TRIM
FOMENTO ECONOMICO MEXICANO S
−1,383
~$101.07 · 2025Q4
2026-02-17
ADD
KEURIG DR PEPPER INC
+23,650,072
~$28.01 · 2025Q4
2026-02-17
NEW
GARTNER INC
+963,984
~$252.28 · 2025Q4
2026-02-17
TRIM
ALLISON TRANSMISSION HLDGS I
−31,630
~$97.90 · 2025Q4
2026-02-17
ADD
AMERICAN INTL GROUP INC
+4,351,778
~$85.55 · 2025Q4
2026-02-17
