Where can I find news about ARGFX?

Press releases, SEC filings, and prospectus updates from the fund issuer are listed on this page. Ariel Fund Investor (ARGFX) news is sourced from regulatory filings and the issuer's investor relations feed.

How can I track ARGFX's SEC filings?

ARGFX's 485APOS / 485BPOS prospectus filings, N-CSR shareholder reports, and other regulatory filings are listed on this page with direct links to the SEC EDGAR copies. Filings update as the issuer submits them — typically semi-annually for shareholder reports.

Where can I find ARGFX's prospectus?

Ariel Fund Investor (ARGFX)'s most recent prospectus is linked in the filings section on this page. Issuers publish the full prospectus on their product page and re-file it annually with material updates flagged in the 485BPOS amendment.

ARGFX

Ariel Fund Investor

NASDAQ·Asset Management · Financial Services

$81.30$0.92−1.12%

Sep 11 12:10 PM UTC

News & Analysis

John Rogers Trims Sphere Entertainment Co (SPHR) -- Stock Still 106% Overvalued on GF Value
On June 30, 2026, John Rogers (Trades, Portfolio), through Ariel Investment, LLC, executed a significant reduction in the firm's position in Sphere Entertainmen
gurufocus.comAug 20, 2026 · 9:36 PM
John Rogers Trims Madison Square Garden Entertainment Corp (MSGE) Stake as Shares Trade 77% Above GF Value
On June 30, 2026, John Rogers (Trades, Portfolio), founder of Ariel Investment, LLC, executed a reduction of 802,829 shares in Madison Square Garden Entertainme
gurufocus.comAug 20, 2026 · 9:34 PM
John Rogers Buys Mattel Inc (MAT) -- Shares Look 34% Undervalued on GF Value
On June 30, 2026, John Rogers (Trades, Portfolio), the founder of Ariel Investment, LLC, increased the firm's stake in Mattel Inc (NASDAQ: MAT) by 1,848,872 shar
gurufocus.comAug 20, 2026 · 9:32 PM
John Rogers Trims Lindblad Expeditions Holdings Inc (LIND) Stake -- Shares Remain Significantly Overvalued on GF Value
On June 30, 2026, John Rogers (Trades, Portfolio), through Ariel Investment, LLC, executed a reduction of the firm's position in Lindblad Expeditions Holdings I
gurufocus.comAug 20, 2026 · 9:31 PM
John Rogers Buys Core Laboratories Inc (CLB) -- Shares Look 28% Undervalued on GF Value
On June 30, 2026, John Rogers (Trades, Portfolio), founder of Ariel Investment, LLC, increased the firm's stake in Core Laboratories Inc (NYSE: CLB) by 904,557 s
gurufocus.comAug 20, 2026 · 9:30 PM
John Rogers's Top Q2 2026 Move: Haemonetics Corp at a 1.54% Portfolio Impact
Ariel Investments Founder Adds 8 New Positions and Boosts 33 Stakes in Second QuarterJohn Rogers (Trades, Portfolio), founder of Ariel Investment, LLC in 1983,
gurufocus.comAug 14, 2026 · 1:00 PM
John Rogers' Strategic Moves: Sphere Entertainment Co Sees Significant Reduction
Exploring the Fourth Quarter 2025 13F Filing John Rogers (Trades, Portfolio) recently submitted the 13F filing for the fourth quarter of 2025, providing insigh
gurufocus.comFeb 13, 2026 · 2:00 PM
John Rogers Reduces Stake in Sphere Entertainment Co
Significant Reduction in Sphere Entertainment Co Holdings On November 28, 2025, John Rogers (Trades, Portfolio) executed a notable reduction in holdings of Sphe
gurufocus.comDec 11, 2025 · 7:33 PM

Fund Documents

Summary Prospectus497K
Apr 1, 2026View
Prospectus485BPOS
Jan 27, 2026View
Annual ReportN-CSR
Nov 26, 2025View
Semi-Annual ReportN-CSRS
May 22, 2026View
Portfolio HoldingsNPORT-P
Aug 20, 2026View

View all filings on SEC EDGAR

Frequently Asked Questions About ARGFX

Where can I find news about ARGFX?: Press releases, SEC filings, and prospectus updates from the fund issuer are listed on this page. Ariel Fund Investor (ARGFX) news is sourced from regulatory filings and the issuer's investor relations feed.
How can I track ARGFX's SEC filings?: ARGFX's 485APOS / 485BPOS prospectus filings, N-CSR shareholder reports, and other regulatory filings are listed on this page with direct links to the SEC EDGAR copies. Filings update as the issuer submits them — typically semi-annually for shareholder reports.
Where can I find ARGFX's prospectus?: Ariel Fund Investor (ARGFX)'s most recent prospectus is linked in the filings section on this page. Issuers publish the full prospectus on their product page and re-file it annually with material updates flagged in the 485BPOS amendment.

Ariel Fund Investor

Frequently Asked Questions About ARGFX

Ariel Fund Investor

John Rogers Trims Sphere Entertainment Co (SPHR) -- Stock Still 106% Overvalued on GF Value

John Rogers Trims Madison Square Garden Entertainment Corp (MSGE) Stake as Shares Trade 77% Above GF Value

John Rogers Buys Mattel Inc (MAT) -- Shares Look 34% Undervalued on GF Value

John Rogers Trims Lindblad Expeditions Holdings Inc (LIND) Stake -- Shares Remain Significantly Overvalued on GF Value

John Rogers Buys Core Laboratories Inc (CLB) -- Shares Look 28% Undervalued on GF Value

John Rogers's Top Q2 2026 Move: Haemonetics Corp at a 1.54% Portfolio Impact

John Rogers' Strategic Moves: Sphere Entertainment Co Sees Significant Reduction

John Rogers Reduces Stake in Sphere Entertainment Co

Frequently Asked Questions About ARGFX

John Rogers Trims Sphere Entertainment Co (SPHR) -- Stock Still 106% Overvalued on GF Value

John Rogers Trims Madison Square Garden Entertainment Corp (MSGE) Stake as Shares Trade 77% Above GF Value

John Rogers Buys Mattel Inc (MAT) -- Shares Look 34% Undervalued on GF Value

John Rogers Trims Lindblad Expeditions Holdings Inc (LIND) Stake -- Shares Remain Significantly Overvalued on GF Value

John Rogers Buys Core Laboratories Inc (CLB) -- Shares Look 28% Undervalued on GF Value

John Rogers's Top Q2 2026 Move: Haemonetics Corp at a 1.54% Portfolio Impact

John Rogers' Strategic Moves: Sphere Entertainment Co Sees Significant Reduction

John Rogers Reduces Stake in Sphere Entertainment Co