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Ken Griffin's Silvaco Group, Inc. Common Stock (SVCO) position

Yes: as of Q1 2026, Ken Griffin holds 153K shares of SVCO worth an amount we cannot price (0.0% of the disclosed portfolio). Last quarter the position was increased by 13.0%. First disclosed Q2 2024.
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Current value
an amount we cannot price
Shares held
153K
% 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.

SVCO price vs Griffin's position

1Y 3Y 5Y MAX
Dates
← Earlier —4 purchases, 3 sells6.577.588.59
Average closing price · filing quarter
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Price range · filing quarter
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Every quarterly change

Every quarterly change
Quarter Action Shares change Est. value change Δ Own Shares held Filing date
Added· Q1 2026 +18K
Quarter Q1 2026 Δ Own +13.0% Shares held 153K Filing date May 15, 2026
Q1 2026 Added· Q1 2026 +18K – +13.0% 153K May 15, 2026
Added· Q4 2025 +114K
Quarter Q4 2025 Δ Own +522.9% Shares held 136K Filing date Feb 17, 2026
Q4 2025 Added· Q4 2025 +114K – +522.9% 136K Feb 17, 2026
Reduced· Q3 2025 −19K
Quarter Q3 2025 Δ Own −46.3% Shares held 22K Filing date Nov 14, 2025
Q3 2025 Reduced· Q3 2025 −19K – −46.3% 22K Nov 14, 2025
New· Q2 2025 +41K
Quarter Q2 2025 Shares held 41K Filing date Aug 14, 2025
Q2 2025 New· Q2 2025 +41K – – 41K Aug 14, 2025
Reduced· Q4 2024 −411K
Quarter Q4 2024 Δ Own −89.6% Shares held 48K Filing date Feb 14, 2025
Q4 2024 Reduced· Q4 2024 −411K – −89.6% 48K Feb 14, 2025
Reduced· Q3 2024 −199K
Quarter Q3 2024 Δ Own −30.3% Shares held 458K Filing date Nov 14, 2024
Q3 2024 Reduced· Q3 2024 −199K – −30.3% 458K Nov 14, 2024
New· Q2 2024 +658K
Quarter Q2 2024 Shares held 658K Filing date Aug 14, 2024
Q2 2024 New· Q2 2024 +658K – – 658K Aug 14, 2024
Data through Q1 2026 · filed May 15, 2026
7 of 7

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Common questions

Does Ken Griffin own SVCO?

Yes. As of Q1 2026, Ken Griffin disclosed 153K shares of SVCO, 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 SVCO?

Ken Griffin first disclosed a SVCO position in Q2 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 SVCO?

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

How many shares of SVCO does Ken Griffin own?

Ken Griffin disclosed 153K shares of SVCO 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 SVCO?

Ken Griffin began building the SVCO 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.