Save your place

Sign in to WhoBought

Please try again later.

Ken Griffin's Sono-Tek Corporation (SOTK) position

Yes: as of Q1 2026, Ken Griffin holds 24K shares of SOTK worth an amount we cannot price (0.0% of the disclosed portfolio). Last quarter the position was increased by 18.1%. First disclosed Q1 2024.
View full portfolio →
Current value
an amount we cannot price
Shares held
24K
% of portfolio
0.0%
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.

SOTK price vs Griffin's position

1Y 3Y 5Y MAX
Dates
$5.2$5.4$5.6← Earlier —3 purchases
Average closing price · filing quarter
—
Price range · filing quarter
—
Sign in to see who bought

Every quarterly change

Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Q1 2026 Added +4K – +18.1% 24K May 15, 2026
Q4 2025 New +20K – – 20K Feb 17, 2026
Q1 2024 New +16K – – 16K May 15, 2024
Data through Q1 2026 · filed May 15, 2026
3 grouped rows from 3 quarters

More Griffin positions

NVIDIA Corporation(NVDA)
$3.2B
2.3% of portfolio

Amazon.com, Inc.(AMZN)
$1.7B
1.2% of portfolio

Micron Technology, Inc.(MU)
$1.6B
1.1% of portfolio

Taiwan Semiconductor Manufacturing Company Limited(TSM)
$1.4B
1.0% of portfolio

Apple Inc.(AAPL)
$1.3B
0.9% of portfolio

Meta Platforms, Inc.(META)
$1.0B
0.7% of portfolio

Common questions

Does Ken Griffin own SOTK?

Yes. As of Q1 2026, Ken Griffin disclosed 24K shares of SOTK, worth an amount we cannot price. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

When did Ken Griffin buy SOTK?

Ken Griffin first disclosed a SOTK position in Q1 2024; 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 SOTK?

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

How many shares of SOTK does Ken Griffin own?

Ken Griffin disclosed 24K shares of SOTK as of Q1 2026. All figures come from SEC 13F filings for Q1 2026, the latest disclosed quarter.

What price did Ken Griffin pay for SOTK?

Ken Griffin began building the SOTK 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.