Thompson Investment Management
Thompson Investment Management reported 496 stocks worth $873M in its 13F filing for Q3 2026, filed Oct 14, 2026. Its largest holdings are GOOGL (5.2%), MSFT (4.5%) and XOM (2.8%). Compared with Q2 2026, the fund opened new positions in XOM and ADSK, added to QCOM, META and LKQ, trimmed GOOGL, MSFT and VTRS and sold out of XOM, OKE and MTD.
Holdings
| # | Stock | Value | Weight | Shares | Change | Shares, 8 qtrs | Held |
|---|---|---|---|---|---|---|---|
| 1 |  GOOGL Alphabet Inc | $45.3M | 5.2% | 132K | −998 (−1%) | 8 of 8 | |
| 2 |  MSFT Microsoft Corp | $39.1M | 4.5% | 76K | −967 (−1%) | 8 of 8 | |
| 3 |  XOM Exxon Mobil Corp | $24.4M | 2.8% | 150K | New position | 1 of 8 | |
| 4 |  VTRS Viatris Inc | $18.6M | 2.1% | 1M | −42K (−4%) | 8 of 8 | |
| 5 |  QCOM Qualcomm Inc | $16.8M | 1.9% | 91K | +12K (+16%) | 8 of 8 | |
| 6 |  C Citigroup Inc | $16.4M | 1.9% | 126K | −7,408 (−6%) | 8 of 8 | |
| 7 |  META Meta Platforms Inc | $15.1M | 1.7% | 21K | +278 (+1%) | 8 of 8 | |
| 8 |  KRNT Kornit Digital Ltd | $15M | 1.7% | 903K | −4,151 (−0%) | 8 of 8 | |
| 9 |  AMN Amn Healthcare Svcs Inc | $14.2M | 1.6% | 397K | −25K (−6%) | 8 of 8 | |
| 10 |  JPM Jpmorgan Chase & Co. | $13.8M | 1.6% | 42K | −689 (−2%) | 8 of 8 |
Positions at Sep 30, 2026, as reported. Change is against the fund's Q2 2026 filing; weight is the share of the fund's reported stocks.
Sold out
held in Q2 2026, gone in Q3 2026| Stock | Value last quarter | Shares sold |
|---|---|---|
XOM Exxon Mobil Corp | $20.6M | 151K |
 OKE Oneok Inc New | $438K | 5,041 |
 MTD Mettler Toledo International | $287K | 225 |
 INDY Ishares TR | $118K | 2,714 |
 TRV Travelers Cos Inc | $116K | 350 |
🔒 Free account: see all 27.
Reported value
last 8 quartersThe value of the US stocks the fund reported, at quarter end prices. It moves with the market as well as with buying and selling.
Filings for Q3 2026
straight from the SEC| Filed | Form | Quarter | |
|---|---|---|---|
| Oct 14, 2026 | 13F-HR | Q3 2026 | SEC filing ↗ |
Other superinvestors
All hedge fund holdings →Thompson Investment Management 13F FAQ
What does Thompson Investment Management own?
Thompson Investment Management reported 496 stocks worth $873M in its 13F filing for Q3 2026, filed Oct 14, 2026. Its largest holdings are GOOGL (5.2%), MSFT (4.5%) and XOM (2.8%). The table above lists every position in the filing (the top 10 without an account).
What did Thompson Investment Management buy and sell in Q3 2026?
Compared with Q2 2026: 20 new positions, 57 added to, 83 trimmed and 27 sold out. New positions include XOM and ADSK. It sold all of XOM, OKE and MTD.
When will Thompson Investment Management file its next 13F?
Holdings as of Dec 31, 2026 are due by Feb 15, 2027. The filing appears on this page within minutes of reaching the SEC.
How much is Thompson Investment Management's portfolio worth?
The Q3 2026 filing reports $873M in US stocks. That leaves out cash, bonds, short positions and most foreign holdings, so the fund's total assets are usually larger.
For informational and educational purposes only. Not investment advice, and not a recommendation to buy or sell any security. Holdings come from the fund's SEC Form 13F filings as reported and show positions at the end of the quarter, up to 45 days before the filing. The fund may have changed its positions since. A 13F leaves out short positions, cash, bonds and most foreign holdings. See all hedge fund holdings.