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Built from publicly disclosed institutional and insider activity. Informational purposes only - not investment advice.OpenStocks · v0.1
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  1. Home/
  2. Super Investors/
  3. Bill Nygren (Harris / Oakmark)
  • Overview
  • Portfolio167
  • Performance40Q
  • Options1
  • Activity5.4k
  • News
Asset Manager · CIK 0000813917

Bill Nygren

Harris / Oakmark
Share
  • Large Fund

Bill Nygren runs Harris / Oakmark, an asset manager overseeing $78.81B in disclosed equity holdings (SEC CIK 0000813917). The latest portfolio (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 17.7% over the past year. OpenStocks tracks 40 consecutive quarterly snapshots for this manager — every position change, new entry, and exit is logged below.

Track Bill's filingsView holdings↓
Portfolio
$78.81B
Positions
167
Quarter
2025Q4
Filings tracked
40
1Y+17.7%Since filing+203.6%Full performance →
Quarter
2025Q42025Q32025Q22025Q12024Q42024Q32024Q22024Q12023Q42023Q32023Q22023Q1
Capital flow per quarter
BuysSellsNet
+$21.24B+$10.62B$0-$10.62B-$21.24B'22Q1'22Q2'22Q3'22Q4'23Q1'23Q2'23Q3'23Q4'24Q1'24Q2'24Q3'24Q4'25Q1'25Q2'25Q3'25Q4
Latest · 2025Q4
+$12.91B
Lifetime buys
$129.24B
Lifetime sells
$124.96B

Quarter activity

What changed in 2025Q4 - net new, added, trimmed, exited.
New positions10 names
  • N00985AERCAP HOLDINGS NV
    +5,840,480
    $839.6M
  • H2927KAMRIZE LTD
    +11,379,547
    $615.4M
  • AZNASTRAZENECA PLC
    +3,729,731
    $342.9M
  • ITGARTNER INC
    +963,984
    $243.2M
  • G2717CCUSHMAN AND WAKEFIELD LTD
    +1,983,990
    $32.1M
  • OMCOMNICOM GROUP INC
    +61,340
    $5.0M
  • BXBLACKSTONE INC
    +3,750
    $578K
  • PANWPALO ALTO NETWORKS INC
    +2,640
    $486K
  • NUVNUVEEN MUN VALUE FD INC
    +14,854
    $135K
  • SGOVISHARES TR
    +400
    $40K
Added to58 names
  • TRGPTARGA RES CORP
    +5,574,911
    $1.03B
  • ICEINTERCONTINENTAL EXCHANGE IN
    +5,388,812
    $872.8M
  • CRMSALESFORCE COM INC
    +2,744,748
    $727.1M
  • CTVACORTEVA INC
    +10,675,052
    $715.5M
  • ZBHZIMMER BIOMET HOLDINGS INC
    +7,514,136
    $675.7M
  • KDPKEURIG DR PEPPER INC
    +23,650,072
    $662.4M
  • FISVFISERV INC
    +8,790,629
    $590.5M
  • CDWCDW CORP
    +4,251,262
    $579.0M
  • ELVANTHEM INC
    +1,604,821
    $562.6M
  • UNPUNION PAC CORP
    +2,190,923
    $506.8M
  • COPCONOCOPHILLIPS
    +5,138,469
    $481.0M
  • DEDEERE & CO
    +978,857
    $455.7M
  • + 46 more…
Trimmed73 names
  • GOOGLALPHABET INC
    −2,488,646
    $778.9M
  • WBDWARNER BROS DISCOVERY INC
    −17,105,784
    $493.0M
  • CCITIGROUP INC
    −3,772,338
    $440.2M
  • BACBK OF AMERICA CORP
    −7,301,220
    $401.6M
  • BKBANK NEW YORK MELLON CORP
    −3,377,183
    $392.1M
  • APAAPA CORPORATION
    −13,361,120
    $326.8M
  • GMGENERAL MTRS CO
    −3,642,979
    $296.2M
  • G87052TE CONNECTIVITY PLC
    −777,620
    $176.9M
  • STTSTATE STR CORP
    −1,314,807
    $169.6M
  • LBRDKLIBERTY BROADBAND CORP
    −2,252,033
    $109.4M
  • MGAMAGNA INTL INC
    −1,953,617
    $104.1M
  • BCBRUNSWICK CORP
    −955,783
    $71.0M
  • + 61 more…
Exited20 names
  • ACVAACV AUCTIONS INC
    −3,804,814
    $37.7M
  • G2717BCUSHMAN WAKEFIELD PLC
    −2,310,494
    $36.8M
  • IPGINTERPUBLIC GROUP COS INC
    −493,971
    $13.8M
  • GLIBKGCI LIBERTY INC
    −354,597
    $13.2M
  • CFGCITIZENS FINL GROUP INC
    −15,702
    $835K
  • TSMTAIWAN SEMICONDUCTOR MFG LTD
    −1,185
    $331K
  • CRICARTERS INC
    −11,700
    $330K
  • NOWSERVICENOW INC
    −340
    $313K
  • RSPINVESCO EXCHANGE TRADED FD T
    −1,469
    $279K
  • CDNSCADENCE DESIGN SYSTEM INC
    −790
    $277K
  • BKNGBOOKING HOLDINGS INC
    −46
    $248K
  • LHXL3HARRIS TECHNOLOGIES INC
    −713
    $218K
  • + 8 more…

Recent transactions

Last 20 moves
ADD
Bill Nygren (Harris / Oakmark) added to GPC
GENUINE PARTS CO
+1,434,789
~$122.96 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed BAC
BK OF AMERICA CORP
−7,301,220
~$55.00 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed C
CITIGROUP INC
−3,772,338
~$116.69 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed NVST
ENVISTA HOLDINGS CORPORATION
−2,204,110
~$21.71 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed FMX
FOMENTO ECONOMICO MEXICANO S
−1,383
~$101.07 · 2025Q4
2026-02-17
ADD
Bill Nygren (Harris / Oakmark) added to KDP
KEURIG DR PEPPER INC
+23,650,072
~$28.01 · 2025Q4
2026-02-17
ADD
Bill Nygren (Harris / Oakmark) added to NFLX
NETFLIX INC
+29,304
~$93.76 · 2025Q4
2026-02-17
ADD
Bill Nygren (Harris / Oakmark) added to TRGP
TARGA RES CORP
+5,574,911
~$184.50 · 2025Q4
2026-02-17
NEW
Bill Nygren (Harris / Oakmark) opened a new position in IT
GARTNER INC
+963,984
~$252.28 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed ALSN
ALLISON TRANSMISSION HLDGS I
−31,630
~$97.90 · 2025Q4
2026-02-17
ADD
Bill Nygren (Harris / Oakmark) added to ALLY
ALLY FINL INC
+47,307
~$45.29 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed GOOG
ALPHABET INC
−224,651
~$313.80 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed GOOGL
ALPHABET INC
−2,488,646
~$313.00 · 2025Q4
2026-02-17
ADD
Bill Nygren (Harris / Oakmark) added to AMZN
AMAZON COM INC
+110,860
~$230.82 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed AXP
AMERICAN EXPRESS CO
−24,220
~$369.95 · 2025Q4
2026-02-17
ADD
Bill Nygren (Harris / Oakmark) added to AIG
AMERICAN INTL GROUP INC
+4,351,778
~$85.55 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed G0403H108
AON PLC
−5
~$352.88 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed APA
APA CORPORATION
−13,361,120
~$24.46 · 2025Q4
2026-02-17
ADD
Bill Nygren (Harris / Oakmark) added to AAPL
APPLE INC
+4,367
~$271.86 · 2025Q4
2026-02-17
TRIM
Bill Nygren (Harris / Oakmark) trimmed G3265R107
APTIV PLC
−20,340
~$76.09 · 2025Q4
2026-02-17