Registry rank 405 · Portfolio as of 2026-03-31

Loomis Sayles Growth Fund

LGRCX · LGRNX · LGRRX · LGRTX · LSGRX

Best-fit active share60.4%vs IWF · fund as of 2026-03-31 · proxy as of 2026-03-31
Declared-benchmark active share70.3%S&P 500® Index · benchmark mismatch · fund as of 2026-03-31 · proxy as of 2026-03-31 · declared source as of 2025-09-30
LGRCX expense ratio1.65%SEC expense filing · as of 2025-09-30
LGRCX fee per active unit2.73%expense as of 2025-09-30; fund as of 2026-03-31; proxy as of 2026-03-31

Filed fees in dollars

SEC-convention illustration

Computed from SEC filings

Assumptions for each dollar figure: $100,000 starting amount · 5.0% annual return · annual compounding · fees deducted annually · 0.01% computed index-control baseline. Methodology.

Illustrated difference between each class’s filed expense ratio and the computed index-control baseline. Computed from SEC filings.
Share class and filing10 years20 years30 years
LGRCX1.65% · SEC expense filing · as of 2025-09-30$23,706$71,535$162,232
LGRNX0.56% · SEC expense filing · as of 2025-09-30$8,327$26,408$62,827
LGRRX0.90% · SEC expense filing · as of 2025-09-30$13,280$41,460$97,134
LGRTXExpense ratio not filed yetNot filed yetNot filed yetNot filed yet
LSGRX0.65% · SEC expense filing · as of 2025-09-30$9,652$30,483$72,226

Real trailing windows

Computed on licensed market-return history

Trailing windows use IWF adjusted-close total-return history through 2026-07-29 and the same filed index-control fee baseline as the convention table. Methodology.

Dollar fee drag over actual trailing proxy-return windows. Each result below is computed on licensed market-return history.
Share class and filing10 years20 years30 years
LGRCXFiled fee as of 2025-09-30$62,868Computed on licensed market-return history
2016-07-29 to 2026-07-29 · proxy return 16.93% annualized
$293,391Computed on licensed market-return history
2006-07-31 to 2026-07-29 · proxy return 13.04% annualized
Proxy history begins 2000 — no full 30-year window
LGRNXFiled fee as of 2025-09-30$21,980Computed on licensed market-return history
2016-07-29 to 2026-07-29 · proxy return 16.93% annualized
$107,588Computed on licensed market-return history
2006-07-31 to 2026-07-29 · proxy return 13.04% annualized
Proxy history begins 2000 — no full 30-year window
LGRRXFiled fee as of 2025-09-30$35,107Computed on licensed market-return history
2016-07-29 to 2026-07-29 · proxy return 16.93% annualized
$169,271Computed on licensed market-return history
2006-07-31 to 2026-07-29 · proxy return 13.04% annualized
Proxy history begins 2000 — no full 30-year window
LGRTXExpense ratio not filed yetfiled expense ratio unavailablefiled expense ratio unavailablefiled expense ratio unavailable
LSGRXFiled fee as of 2025-09-30$25,488Computed on licensed market-return history
2016-07-29 to 2026-07-29 · proxy return 16.93% annualized
$124,262Computed on licensed market-return history
2006-07-31 to 2026-07-29 · proxy return 13.04% annualized
Proxy history begins 2000 — no full 30-year window

These figures are illustrations, not predictions or personalized advice. Returns and fees can differ. Read the research disclaimer.

Change the illustration

Return mode

Computed from SEC filings

Assumptions for the dollar figures below: $100,000 starting amount; 5.0% annual return; 20 years; annual compounding; fees deducted annually; 0.01% computed index-control baseline. LGRCX SEC expense filing, as of 2025-09-30. Methodology.

SEC-convention illustration for LGRCX; expense ratio filed as of 2025-09-30.
ResultAmount
Ending value at baseline$264,825
Ending value at filed expense ratio$193,290
Difference attributed to fee drag$71,535

This is an illustration, not a prediction or personalized advice. Returns and fees can differ. Read the research disclaimer.

Largest active differences vs IWF

The bars are labeled and repeated in the table; color is not the only signal. Linked company names open Buy Like Buffett’s company record; Sensible Investor does not score stocks.

HoldingFundIWFDifference
APPLE INC.0.00%11.66%-11.66%
MICROSOFT CORPORATION3.72%8.84%-5.11%
BROADCOM INC.0.00%4.80%-4.80%
THE BOEING COMPANY4.80%0.08%+4.73%
NETFLIX, INC.6.04%1.47%+4.57%
TESLA, INC.7.89%3.55%+4.34%
META PLATFORMS, INC.6.90%3.46%+3.43%
ORACLE CORPORATION4.06%0.89%+3.16%
MONSTER BEVERAGE CORPORATION3.09%0.18%+2.90%
VISA INC.4.64%1.84%+2.80%

Source and verification

SEC N-PORT filing · filed 2026-05-29 · period 2026-03-31

SEC expense filing · period 2025-09-30

Immutable verification record · Active-share method

Cite these figures

Each snippet includes the figure’s source-event date and immutable verification URL.

Best-fit active share

Sensible Investor, “Loomis Sayles Growth Fund — best-fit active share,” 60.4% versus IWF, fund portfolio as of 2026-03-31. https://sensible-investor.com/registry/lgrcx/as-of/363649da-fcfb-4007-87ef-de06de7710ca

LGRCX filed expense ratio

Sensible Investor, “Loomis Sayles Growth Fund — filed expense ratio,” 1.65% for LGRCX, as of 2025-09-30. https://sensible-investor.com/registry/lgrcx/as-of/363649da-fcfb-4007-87ef-de06de7710ca

LGRCX fee per active unit

Sensible Investor, “Loomis Sayles Growth Fund — fee per unit of active management,” 2.73% using the LGRCX expense ratio as of 2025-09-30 and fund portfolio as of 2026-03-31. https://sensible-investor.com/registry/lgrcx/as-of/363649da-fcfb-4007-87ef-de06de7710ca