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Jeremy Grantham's Oshkosh Corp (OSK) position

Yes: as of Q1 2026, Jeremy Grantham holds 20K shares of OSK worth $3.0M (0.0% of the disclosed portfolio). Held since at least Q1 2021; that opening coverage snapshot is not counted as a purchase.
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Current value
$3.0M
Shares held
20K
% of portfolio
0.0%
Est. average buy price (i)
$116.64
Quarter-end price
$147.21

Estimated trade prices

Average price in quarters with purchases
$110.62
Average prices in quarters with sales
  • Q1 2026: $155.90 (30K shares sold)
  • Q3 2025: $132.66 (45K shares sold)
  • Q4 2024: $104.72 (468 shares sold)

OSK price vs Grantham's position

1Y 3Y 5Y MAX
Dates
$50$100$150$20020222023202420252026New position of 2K shares · Q2 2022. Average closing price $91.80 · Price range $80.59–$101.472KsharespurchasedAdded 600 shares (24.0%) · Q3 2022. Average closing price $81.32 · Price range $70.29–$89.51600sharespurchasedNew position of 16K shares · Q2 2024. Average closing price $115.66 · Price range $105.39–$127.1516KsharespurchasedAdded 39K shares (238.1%) · Q3 2024. Average closing price $104.20 · Price range $97.21–$116.0239KsharespurchasedSold 468 shares (0.8%) · Q4 2024. Average closing price $104.72 · Price range $93.84–$115.52468sharessoldAdded 2K shares (3.7%) · Q1 2025. Average closing price $100.09 · Price range $89.56–$116.402KsharespurchasedAdded 14K shares (24.4%) · Q2 2025. Average closing price $97.14 · Price range $79.17–$113.6214KsharespurchasedSold 45K shares (63.3%) · Q3 2025. Average closing price $132.66 · Price range $118.16–$143.4445KsharessoldAdded 24K shares (93.6%) · Q4 2025. Average closing price $128.73 · Price range $118.59–$140.1424KsharespurchasedSold 30K shares (59.9%) · Q1 2026. Average closing price $155.90 · Price range $129.05–$177.9430Ksharessold
Average closing price · filing quarter
$155.90
Price range · filing quarter
$129.05 – $177.94
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Reduced −30K −$4.7M −59.9% 20K May 14, 2026
Q4 2025 Added +24K +$3.1M +93.6% 50K Feb 17, 2026
Q3 2025 Reduced −45K −$5.9M −63.3% 26K Nov 13, 2025
Q2 2025 Added +14K +$1.3M +24.4% 71K Aug 13, 2025
Q1 2025 Added +2K +$205K +3.7% 57K May 14, 2025
Q4 2024 Reduced −468 −$49K −0.8% 55K Feb 13, 2025
Q3 2024 Added +39K +$4.1M +238.1% 55K Nov 13, 2024
Q2 2024 New +16K +$1.9M – 16K Aug 13, 2024
Q3 2022 Added +600 +$49K +24.0% 3K Nov 10, 2022
Q2 2022 New +2K +$230K – 2K Aug 12, 2022
Q1 2021 First covered – – – 4K May 13, 2021
Data through Q1 2026 · filed May 14, 2026
11 grouped rows from 11 quarters

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Common questions

Does Jeremy Grantham own OSK?

Yes. As of Q1 2026, Jeremy Grantham disclosed 20K shares of OSK, worth $3.0M. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jeremy Grantham buy OSK?

Jeremy Grantham held OSK since at least Q1 2021, when this filing coverage begins; the opening snapshot is not a disclosed purchase. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jeremy Grantham sell OSK?

The quarter-by-quarter table above shows each sale and reduction Jeremy Grantham disclosed in OSK. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of OSK does Jeremy Grantham own?

Jeremy Grantham disclosed 20K shares of OSK as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jeremy Grantham pay for OSK?

Jeremy Grantham's estimated average buy price for OSK is $116.64, from quarter-average prices weighted by the shares added each quarter. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How are the estimated trade prices calculated?

13F filings disclose quarter-end holdings, not trade dates or execution prices. These estimates use each covered quarter's average market price; the add average excludes the opening position and quarters without price data. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.