Parnassus Investments - Parnassus Endeavor Fund Investment Strategy & Portfolio Analysis

How Parnassus Endeavor Fund allocates capital, manages risk, and constructs its portfolio — based on SEC 13F filings.

As of Jun 30, 2026, Parnassus Investments's Parnassus Endeavor Fund portfolio reflects a quant / systematic investor approach across 130 reported 13F positions. Portfolio returns are distributed across holdings, with the top five positions representing approximately 24% of total exposure. Across 130 reported holdings, economic exposure is broadly distributed across technology, industrials, and financials without dominant single-name concentration. Exposure to high-growth and technology-oriented segments is elevated relative to peers, with performance anchored in growth-oriented names across technology, industrials, and financials. The portfolio exhibits low turnover, consistent with a buy-and-hold posture held through multiple reporting cycles. Distinctive traits include Long-Term Holder, Broadly Diversified, Economically Diversified.

Investment Style

Value, growth, quality, and behavioral classification from latest 13F holdings.

Growth

Primary type: Quant / Systematic Investor

Traits: Long-Term Holder, Broadly Diversified, Economically Diversified, Structurally Diversified

Turnover profile

Moderate

Holding horizon

Long-Term

Portfolio Construction

Concentration and position sizing in the latest filing.

Portfolio construction is lowly concentrated: top three names represent 14.9% of assets, top five 23.9%, and the largest single position is 5.3%.

Top 3 weight

14.9%

Top 5 weight

23.9%

Top 10 weight

40.1%

Largest position

5.3%

Top holdings: Alphabet Inc., Applied Materials, Inc., Microsoft Corporation, NVIDIA Corporation, Amazon.com, Inc. — view full holdings

Sector Preferences

Where capital is allocated by sector.

Capital is tilted toward Technology and Industrials, with 12 sectors represented in the latest filing.

Leading sectors: Technology, Industrials, Financial Services

View full sector allocation

Risk Framework

Concentration, diversification, and turnover tolerance.

This investor accepts low single-name risk (largest position 5.3%, top ten 40.1%) and high economic diversification (HHI 0.02). Turnover tolerance maps to a moderate profile.

Largest position

5.3%

Top 10 weight

40.1%

Max sector

32.0%

Diversification

High

Strategy Evolution

How the strategy changed between the two most recent filing periods.

Mar 31, 2026 → Jun 30, 2026

  • Position count decreased from 131 to 130 (-1 names).
  • Top-five concentration rose from 22.9% to 23.9%.
  • Quarter-over-quarter portfolio weight turnover: 12.7%.

For trade-level changes, see the Activity page. View activity.

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Peer group with comparable portfolio behavior.

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