Tom Gayner's OI Position Overview
Tom Gayner (via Markel Group Inc.) currently holds 0 shares of O-I Glass, Inc. (OI) worth $0, representing 0.00% of the portfolio. First purchased in 2019-Q4, this long-term strategic position has been held for 24 quarters.
Based on 13F filings, Tom Gayner has maintained a strategic position in OI, demonstrating sustained confidence in this investment. Largest addition occurred in Q1 2022, adding 218,000 shares. Largest reduction occurred in Q3 2025, reducing 473,700 shares.
Analysis based on 13F filings available since 2013 Q2
Tom Gayner's O-I Glass (OI) Holding Value Over Time
Track share changes against reported price movement
Quarterly O-I Glass (OI) Trades by Tom Gayner
| Report Date | Bought/Sold (Sh.) | % Change | Qtr. End Shares | Reported Price |
|---|---|---|---|---|
| Q4 2019 | +350,000 | New Buy | 350,000 | $11.93 |
| Q1 2020 | +94,000 | Add 26.86% | 444,000 | $7.11 |
| Q4 2020 | +30,000 | Add 6.76% | 474,000 | $11.90 |
| Q1 2021 | -354,000 | Reduce 74.68% | 120,000 | $14.74 |
| Q4 2021 | +120,000 | Add 100.00% | 240,000 | $12.03 |
| Q1 2022 | +218,000 | Add 90.83% | 458,000 | $13.18 |
| Q2 2022 | +10,100 | Add 2.21% | 468,100 | $14.00 |
| Q3 2022 | +600 | Add 0.13% | 468,700 | $12.95 |
| Q4 2022 | +200 | Add 0.04% | 468,900 | $16.57 |
| Q2 2023 | +100 | Add 0.02% | 469,000 | $21.33 |
| Q3 2023 | +100 | Add 0.02% | 469,100 | $16.73 |
| Q1 2024 | +70,000 | Add 14.92% | 539,100 | $16.59 |
| Q2 2024 | +135,000 | Add 25.04% | 674,100 | $11.13 |
| Q3 2024 | +140,000 | Add 20.77% | 814,100 | $13.12 |
| Q4 2024 | +10,000 | Add 1.23% | 824,100 | $10.84 |
| Q1 2025 | +50,000 | Add 6.07% | 874,100 | $11.47 |
| Q2 2025 | -400,400 | Reduce 45.81% | 473,700 | $14.74 |
| Q3 2025 | -473,700 | Sold Out | 0 | $0.00 |
Tom Gayner's O-I Glass Investment FAQs
Tom Gayner first purchased O-I Glass, Inc. (OI) in Q4 2019, acquiring 350,000 shares, as reported in their 13F filing for that period. Note: Analysis reflects filings available since Q2 2013; earlier records may be incomplete.
Tom Gayner has held O-I Glass, Inc. (OI) for 24 quarters since Q4 2019.
Tom Gayner's largest addition to O-I Glass, Inc. (OI) was in Q4 2019, adding 350,000 shares worth $4.18 M.
According to the latest 13F filing for Q3 2025, Tom Gayner's firm, Markel Group Inc., owns 0 shares of O-I Glass, Inc. (OI), valued at approximately $0.
As of the Q3 2025 filing, O-I Glass, Inc. (OI) represents approximately 0.00% of Tom Gayner's publicly disclosed stock portfolio, making it one of their key holdings.
Tom Gayner's peak holding in O-I Glass, Inc. (OI) was 874,100 shares, as reported at the end of Q1 2025.