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WESTFIELD CAPITAL MANAGEMENT CO LP NVDA holdings history

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NVIDIA CORP · CUSIP 67066G104 · CIK 1177719

This is the oldest quarter open without an account, so changes against the quarter before it are withheld. Sign in to see them.
Citable facts

As of 2026-06-30, WESTFIELD CAPITAL MANAGEMENT CO LP reported 8.08M NVDA (shares), valued at $1.62B, or 5.28% of its reported non-derivative portfolio. Filed 2026-08-12.

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Portfolio weight and quantity history
Reported portfolio weight
5.28%
Shares
8.08M
8,079,926
Reported value
$1.62B
USD

Shares increased 27.91%; reported value increased 46.75%, and weight changed +0.66 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.

Left: % · Right: Shares · Independently scaled axes

Exact data and methodology

Axes scale independently; a crossing does not mean equal values. Weight uses each quarter's total reported non-derivative value. Same CUSIP; missing quarters are gaps, not zero. Revised history may include later disclosures.

QuarterWeightQuantitySource
Q2 20265.28%8,079,926SEC filing ↗Filed Aug 12, 2026
Q1 20264.62%6,317,039SEC filing ↗Filed May 11, 2026
Q4 20254.62%5,951,049SEC filing ↗Filed Feb 11, 2026
Q3 20255.09%6,507,165SEC filing ↗Filed Nov 12, 2025
Q2 20255.00%7,545,345SEC filing ↗Filed Aug 12, 2025
Q1 20253.87%7,336,654SEC filing ↗Filed May 9, 2025
Q4 20244.33%7,399,837SEC filing ↗Filed Feb 11, 2025
Q3 20244.16%7,577,768SEC filing ↗Filed Nov 12, 2024
Q2 20244.31%7,096,952SEC filing ↗Filed Aug 14, 2024
Q1 20242.85%599,967SEC filing ↗Filed May 10, 2024
Q4 20231.72%595,833SEC filing ↗Filed Feb 9, 2024

History & evidence by quarter

QuarterWeightQuantityValueChange explainedSource
Q4 20231.72%595,833$295.07MThe prior quarter is outside the free window. Sign in for the comparison.SEC filing ↗
Filed Feb 9, 2024
Q1 20242.85%599,967$542.11MShares increased 0.69%; reported value increased 83.72%, and weight changed +1.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 10, 2024
Q2 20244.31%7,096,952$876.76MShares increased 1082.89%; reported value increased 61.73%, and weight changed +1.46 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 14, 2024
Q3 20244.16%7,577,768$920.24MShares increased 6.77%; reported value increased 4.96%, and weight changed -0.15 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 12, 2024
Q4 20244.33%7,399,837$993.72MShares decreased 2.35%; reported value increased 7.98%, and weight changed +0.17 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 11, 2025
Q1 20253.87%7,336,654$795.15MShares decreased 0.85%; reported value decreased 19.98%, and weight changed -0.46 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 9, 2025
Q2 20255.00%7,545,345$1.19BShares increased 2.84%; reported value increased 49.92%, and weight changed +1.13 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 12, 2025
Q3 20255.09%6,507,165$1.21BShares decreased 13.76%; reported value increased 1.85%, and weight changed +0.09 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Nov 12, 2025
Q4 20254.62%5,951,049$1.11BShares decreased 8.55%; reported value decreased 8.59%, and weight changed -0.47 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Feb 11, 2026
Q1 20264.62%6,317,039$1.10BShares increased 6.15%; reported value decreased 0.74%, and weight changed +0.00 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed May 11, 2026
Q2 20265.28%8,079,926$1.62BShares increased 27.91%; reported value increased 46.75%, and weight changed +0.66 pp. Weight depends on both the security valuation and total portfolio value, not trade proceeds.SEC filing ↗
Filed Aug 12, 2026
WESTFIELD CAPITAL MANAGEMENT CO LP · NVIDIA CORP

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Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

13F reports quarter-end long positions in securities traded on US exchanges, filed by managers holding at least $100 million of such securities; it is not the manager's full portfolio, not assets under management, and value changes are not returns. Weights use the reported total value as denominator. Option rows show notional value, not premium or net exposure. Amendments are merged into the quarter when Akkru could match them.