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THOMPSON INVESTMENT MANAGEMENT, INC. — 13F Holdings & Portfolio

CIK 1277279 · latest 13F-HR filed 2026-10-14

Backtest portfolio

THOMPSON INVESTMENT MANAGEMENT, INC. manages $872.6M in 13F-reported U.S. long-equity assets across 504 reported positions as of its 2026-09-30 13F-HR filing. Its largest disclosed positions are GOOGL (5.20%), MSFT (4.48%), XOM (2.80%). Quarter over quarter (versus its 2026-06-30 filing) the fund opened 20 new positions and exited 27; 77 existing positions rose in reported value and 229 fell.

AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.

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AUM
$872.6M

Long-equity book

Holdings
504

Distinct positions

Period
2026-09-30

Filed 2026-10-14

Q/Q Activity
+20 / −27 / ↑77 / ↓229

vs 2026-06-30

Portfolio charts

Latest quarter's book, what changed, and how the portfolio has evolved across filings.

Portfolio map

Q3 26
GOOGL5.2% · -1%MSFT4.5% · -1%XOM2.8% · -0%VTRS2.1% · -4%QCOM1.9% · +16%C1.9% · -6%META1.7% · +1%KRNT1.7% · -0%AMN1.6% · -6%JPM1.6% · -2%AAPL1.5% · -5%CSCO1.5% · -3%PFE1.5% · -0%LKQ1.5% · +4%PYPL1.5% · -2%BAC1.4% · -3%TGT1.4% · -13%OI1.4% · +102%UNH1.4% · -4%JNJ1.3% · -12%PEP1.3% · +2%SCHW1.3% · -3%WDAY1.2% · -1%CNXC1.2% · -2%NXPI1.2% · +2%CHWY1.2% · +4%CVS1.2% · -3%EBAY1.2% · -2%ARE1.1% · -2%V1.1% · -0%PFGC1.1% · -1%PG1.1% · -1%ABBV1.0% · -1%STT1.0% · -6%FCX1.0% · -2%INTU1.0% · +1%ICE1.0% · -1%FLG1.0% · +38%CVX0.9% · +0%KEYS0.9% · -1%GE0.9% · 0%IQV0.9% · -1%COHR0.9% · -2%AMGN0.9% · -1%SJM0.9% · -1%CRM0.8% · -9%PNC0.8% · -0%CI0.8% · +0%CFG0.8% · -5%MCHP0.8% · +2%WEC0.8% · +1%VIAV0.7% · -1%DIS0.7% · -0%FISV0.7% · +13%ADSK0.7% · newNFLX0.7% · +3%ADBE0.7% · -26%GEHC0.7% · +2%KMB0.7% · -0%ORCL0.7% · -1%

Box size = position value; colour = change in share count vs the prior quarter (green added, red trimmed, blue new). Rows split across managers or share classes are combined. Click a box for the stock.

Sector mix

% of 13F value

Sectors from each company's SIC code; funds and ETFs grouped separately.

Biggest buys and sells

Q2 26 → Q3 26

Estimated from the change in shares held × the quarter-end price, so price moves alone don't count as buying. New and exited positions are included.

13F assets and positions

4 quarters

Total reported 13F value (bars) and number of positions (line) each quarter. Value changes include market moves.

Top positions over time

reported value

The eight largest current positions, valued at each quarter end.

Concentration

top 10 = 25.1%

Cumulative share of the portfolio held in the largest N positions.

Firm Profile & Key People

As of the firm’s regulatory filing dated Sep 11, 2026.

Assets Under Management
$3.08B
Discretionary
$3.08B
Employees
17
Accounts
941
Address
1255 FOURIER DRIVE
SUITE 200
MADISON, WI 53717
Phone
(608) 827-5700
Website
Name Title / Status Ownership Type
Donnelly, Colleen, E ControlCHIEF COMPLIANCE OFFICER
since May 2022
Less than 5%Individual
EVANS, JAMES, THOMAS ControlCHIEF INVESTMENT OFFICER
since Jun 2009
25–50%Individual
Hubbard, Penny ControlVICE PRESIDENT
since Feb 2020
25–50%Individual
STEPHENS, JASON, LEE ControlCHIEF EXECUTIVE OFFICER
since Mar 2015
25–50%Individual
Ownership & leadership changes · 4 filings with changes since Nov 17, 2011

From the firm’s regulatory filings, newest first. Dates are filing dates: a filing that no longer lists someone does not say when they left.

Jun 10, 2022 filing
  • No longer listedBiederman, DARA, Beth · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Mar 2022
  • AddedDonnelly, Colleen, E · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
Mar 25, 2022 filing
  • No longer listedPIERCE, NEDRA, SUSAN · CHIEF COMPLIANCE OFFICER · Less than 5% · control person · listed since Apr 2007
  • AddedBiederman, DARA, Beth · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
Mar 27, 2020 filing
  • No longer listedTHOMPSON, JOHN, WALTER · PRESIDENT · 75% or more · control person · listed since Apr 2007
  • AddedHubbard, Penny · VICE PRESIDENT · 25–50% · control person
  • ChangedEVANS, JAMES, THOMAS · ownership Less than 5% → 25–50%
  • ChangedSTEPHENS, JASON, LEE · ownership Less than 5% → 25–50%
Mar 17, 2015 filing
  • ChangedEVANS, JAMES, THOMAS · title VICE PRESIDENT → CHIEF INVESTMENT OFFICER
  • ChangedSTEPHENS, JASON, LEE · title CHIEF OPERATING OFFICER → CHIEF EXECUTIVE OFFICER
Nov 17, 2011 filing (earliest on record)
  • ListedEVANS, JAMES, THOMAS · VICE PRESIDENT · Less than 5% · control person
  • ListedPIERCE, NEDRA, SUSAN · CHIEF COMPLIANCE OFFICER · Less than 5% · control person
  • ListedSTEPHENS, JASON, LEE · CHIEF OPERATING OFFICER · Less than 5% · control person
  • ListedTHOMPSON, JOHN, WALTER · PRESIDENT · 75% or more · control person

Quarter-over-quarter changes

Changes in reported position value vs the prior 13F, so price moves count too, not just shares bought or sold.

THOMPSON INVESTMENT MANAGEMENT, INC. Holdings (2026-09-30)

Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).

# Issuer Symbol CUSIP Value Weight Shares Type
1 ALPHABET INC CAP STK CL A GOOGL 02079K305 $45.3M 5.20% 131,758 SH
2 MICROSOFT CORP MSFT 594918104 $39.1M 4.48% 76,271 SH
3 EXXONMOBIL HOLDINGS CORP XOM 30233Q108 $24.4M 2.80% 150,041 SH
4 VIATRIS VTRS 92556V106 $18.6M 2.13% 1,049,061 SH
5 QUALCOMM INC QCOM 747525103 $16.8M 1.93% 91,403 SH
6 CITIGROUP INC COM NEW C 172967424 $16.3M 1.87% 126,145 SH
7 META PLATFORMS META 30303M102 $15.1M 1.73% 20,782 SH
8 KORNIT DIGITAL LTD SHS KRNT M6372Q113 $15.0M 1.72% 900,801 SH
9 AMN HEALTHCARE SVCS INC COM AMN 001744101 $14.2M 1.63% 396,899 SH
10 JPMORGAN CHASE & CO COM JPM 46625H100 $13.8M 1.58% 41,586 SH
11 APPLE INC COM AAPL 037833100 $13.4M 1.54% 40,378 SH
12 CISCO SYSTEMS INC CSCO 17275R102 $13.4M 1.53% 124,424 SH
13 PFIZER INC PFE 717081103 $13.4M 1.53% 468,712 SH
14 LKQ CORP COM LKQ 501889208 $12.7M 1.46% 556,995 SH
15 PAYPAL HLDGS INC COM PYPL 70450Y103 $12.7M 1.46% 242,037 SH
16 BANK OF AMERICA BAC 060505104 $12.3M 1.41% 226,422 SH
17 TARGET CORP TGT 87612E106 $12.0M 1.38% 76,752 SH
18 O-I GLASS INC COM OI 67098H104 $11.9M 1.37% 2,110,536 SH
19 UNITEDHEALTH GROUP INC UNH 91324P102 $11.9M 1.36% 32,434 SH
20 JOHNSON & JOHNSON JNJ 478160104 $11.3M 1.30% 42,854 SH
21 PEPSICO INC PEP 713448108 $11.3M 1.30% 89,193 SH
22 SCHWAB (CHARLES) CORP SCHW 808513105 $11.0M 1.25% 112,037 SH
23 WORKDAY INC CL A WDAY 98138H101 $10.9M 1.25% 57,213 SH
24 CONCENTRIX CORP COM CNXC 20602D101 $10.8M 1.24% 433,534 SH
25 NXP SEMICONDUCTORS N V COM NXPI N6596X109 $10.7M 1.23% 45,176 SH
26 CHEWY INC CL A CHWY 16679L109 $10.5M 1.21% 579,657 SH
27 CVS HEALTH CORP COM CVS 126650100 $10.5M 1.20% 122,700 SH
28 EBAY INC COM EBAY 278642103 $10.1M 1.16% 95,598 SH
29 ALEXANDRIA REAL ESTATE EQ INC ARE 015271109 $9.9M 1.13% 207,626 SH
30 VISA INC COM CL A V 92826C839 $9.7M 1.11% 26,961 SH
31 PERFORMANCE FOOD GROUP CO COM PFGC 71377A103 $9.5M 1.09% 103,584 SH
32 PROCTER & GAMBLE COMPANY PG 742718109 $9.4M 1.07% 64,389 SH
33 ABBVIE INC. COM ABBV 00287Y109 $9.0M 1.03% 34,501 SH
34 STATE STREET CORP STT 857477103 $9.0M 1.03% 51,306 SH
35 FREEPORT-MCMORAN INC FCX 35671D857 $8.6M 0.99% 123,564 SH
36 INTUIT INC INTU 461202103 $8.5M 0.97% 30,761 SH
37 INTERCONTINENTALEXCHANGE COM ICE 45866F104 $8.4M 0.97% 55,554 SH
38 FLAGSTAR FINANCIAL INC FLG 649445400 $8.4M 0.97% 722,904 SH
39 CHEVRON CORP NEW COM CVX 166764100 $7.9M 0.90% 38,658 SH
40 KEYSIGHT TECHNOLOGIES INC COM KEYS 49338L103 $7.8M 0.90% 21,465 SH
41 GENERAL ELECTRIC CO COM NEW GE 369604301 $7.8M 0.89% 24,878 SH
42 IQVIA HLDGS INC IQV 46266C105 $7.7M 0.89% 28,793 SH
43 COHERENT INC COM COHR 19247G107 $7.6M 0.88% 26,554 SH
44 AMGEN INC AMGN 031162100 $7.5M 0.86% 17,830 SH
45 SMUCKER J M CO COM NEW SJM 832696405 $7.5M 0.86% 62,978 SH
46 SALESFORCE INC COM CRM 79466L302 $7.4M 0.85% 32,290 SH
47 PNC FINL SVCS GROUP COM PNC 693475105 $7.3M 0.84% 32,984 SH
48 THE CIGNA GROUP CI 125523100 $7.3M 0.84% 26,855 SH
49 CITIZENS FINANCIAL GROUP INC C CFG 174610105 $7.2M 0.82% 112,689 SH
50 MICROCHIP TECHNOLOGY INC MCHP 595017104 $7.1M 0.82% 91,908 SH
Filing History
Period Filed AUM Holdings Accession
2026-09-30 2026-10-14 $872.6M 504 0001277279-26-000008
2026-06-30 2026-07-13 $871.6M 511 0001277279-26-000006
2026-03-31 2026-04-08 $773.5M 501 0001277279-26-000004
2025-12-31 2026-01-14 $797.7M 526 0001277279-26-000002
Filer Information
Address
1255 FOURIER DRIVE
SUITE 200
MADISON, WI 53717
Phone
(608) 827-5700
Filing Manager
THOMPSON INVESTMENT MANAGEMENT, INC.
MADISON, WI
Signatory
Penny Hubbard
Vice President