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Ken Griffin's NuStar Energy L.P. (NS) position

Not anymore: Ken Griffin fully exited NS in Q2 2024. The position peaked at an amount we cannot price in Q3 2021.
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Value at exit
an amount we cannot price
Shares at exit
35K
Quarter-end price
No quarter-end price available

Average buy price is hidden here because at least one covered purchase quarter has no usable local mean price.

NS price vs Griffin's position

Dates
Average closing price · filing quarter
Price range · filing quarter

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q2 2024 Exited −35K −100.0% 0 Aug 14, 2024
Q1 2024 Reduced −150K −81.0% 35K May 15, 2024
Q4 2023 Added +185K +356,701.9% 186K Feb 14, 2024
Q3 2023 New +52 52 Nov 14, 2023
Q1 2023 Added +22K +9,311.2% 23K May 15, 2023
Q4 2022 Reduced −25K −99.0% 240 Feb 14, 2023
Q3 2022 Reduced −73K −74.4% 25K Nov 14, 2022
Q2 2022 New +98K 98K Aug 15, 2022
Q4 2021 Added +38K +168.5% 61K Feb 14, 2022
Q3 2021 New +23K 23K Nov 15, 2021
Data through Q2 2024 · filed Aug 14, 2024
10 grouped rows from 10 quarters

More Griffin positions

Common questions

Does Ken Griffin own NS?

Not currently. Ken Griffin fully exited NS in Q2 2024, and the complete history is above. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy NS?

Ken Griffin first disclosed a NS 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 Ken Griffin sell NS?

Yes. Ken Griffin reduced and then fully exited NS by Q2 2024; 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 NS does Ken Griffin own?

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

What price did Ken Griffin pay for NS?

Ken Griffin began building the NS position before our 13F history starts, so an exact average buy price cannot be estimated without understating it. 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.