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Jeremy Grantham's OSI Systems, Inc. (OSIS) position

Not anymore: Jeremy Grantham fully exited OSIS in Q3 2022. The position peaked at $1.4M in Q3 2021.
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Value at exit
$299K
Shares at exit
4K
Est. average buy price (i)
$95.57
Quarter-end price
$85.44

Estimated trade prices

Average price in quarters with purchases
$95.99
Average prices in quarters with sales
  • Q2 2022: $82.06 (9K shares sold)
  • Q4 2021: $93.81 (4K shares sold)

OSIS price vs Grantham's position

1Y 3Y 5Y MAX
Dates
$70$200$40020222023202420252026New position of 15K shares · Q3 2021. Average closing price $97.38 · Price range $91.27–$101.3315KsharespurchasedSold 4K shares (26.0%) · Q4 2021. Average closing price $93.81 · Price range $88.46–$97.454KsharessoldAdded 2K shares (15.7%) · Q1 2022. Average closing price $84.05 · Price range $78.24–$94.402KsharespurchasedSold 9K shares (72.0%) · Q2 2022. Average closing price $82.06 · Price range $76.88–$86.739Ksharessold
Average closing price · filing quarter
$82.06
Price range · filing quarter
$76.88 – $86.73
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Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q3 2022 Exited −4K −$307K −100.0% 0 Nov 10, 2022
Q2 2022 Reduced −9K −$739K −72.0% 4K Aug 12, 2022
Q1 2022 Added +2K +$143K +15.7% 12K May 13, 2022
Q4 2021 Reduced −4K −$356K −26.0% 11K Feb 11, 2022
Q3 2021 New +15K +$1.4M – 15K Nov 12, 2021
Data through Q3 2022 · filed Nov 10, 2022
5 grouped rows from 5 quarters

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Common questions

Does Jeremy Grantham own OSIS?

Not currently. Jeremy Grantham fully exited OSIS in Q3 2022, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Jeremy Grantham buy OSIS?

Jeremy Grantham first disclosed a OSIS position in Q3 2021; every quarterly buy and sell since is in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

Did Jeremy Grantham sell OSIS?

Yes. Jeremy Grantham reduced and then fully exited OSIS by Q3 2022; the reductions are in the table above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

How many shares of OSIS does Jeremy Grantham own?

None as of the latest filing: Jeremy Grantham has exited OSIS. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Jeremy Grantham pay for OSIS?

Jeremy Grantham's estimated average buy price for OSIS is $95.57, 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.