What are 13F filings?

13F filings are quarterly reports that institutional investment managers with over $100 million in assets must file with the SEC, disclosing their equity holdings. These filings provide transparency into what stocks top investors are buying and selling.

How often are portfolio holdings updated?

Portfolio holdings are updated regularly based on filing deadlines. Most institutional investors file 13F reports quarterly within 45 days after the end of each quarter, providing the most current view of their investment positions.

Which investors can I track?

You can track top institutional investors, hedge funds, and superinvestors who file required reports. Our platform covers major investment managers and their portfolios, with plans to expand to include additional investor types.

What investment analysis tools are available?

Our platform provides comprehensive investment research tools including portfolio performance metrics, stock holding analysis, sector allocation breakdowns, investment strategy insights, and portfolio tracking features to help you understand how top investors manage their portfolios.

How can I use this data for investment decisions?

Use our portfolio tracker to research what stocks successful investors are buying, analyze their investment strategies, and gain insights into market trends. This can help inform your own investment decisions and portfolio management.

What types of portfolio data are available?

We provide complete stock positions, portfolio holdings, investment analysis with performance metrics, filing data with regular updates, and hedge fund tracking with detailed position information.

How comprehensive is the investment research platform?

Our platform offers comprehensive investment research tools to analyze stock holdings, portfolio performance, and investment strategies of successful investors. This includes portfolio tracking, investment insights, detailed stock positions, and performance metrics.

Smart money intelligence from institutional investors holdings

Track hedge fund holdings and insider trading signals

See what top funds and company insiders are buying, selling, and holdings.

See top signals Track top investors Get smart money alerts

Trending among tracked funds: SE DELL META AFL AMD

Managers

Trending institutional owners

Where funds concentrate capital often points to their strongest convictions.

Carl Icahn

Portfolio value: $8.6B

Top holdings: IEP, CVI, UAN, CTRI, IFF

Last filed: May 15, 2026

Bill Gates

Portfolio value: $31.7B

Top holdings: BRK-B, WM, CNI, CAT, DE

Last filed: May 15, 2026

Duan Yongping

Portfolio value: $20.0B

Top holdings: AAPL, BRK-B, NVDA, PDD, TSLA

Last filed: May 19, 2026

Leopold Aschenbrenner

Portfolio value: $3.9B

Top holdings: BE, SNDK, CORZ, APLD, RIOT

Last filed: May 18, 2026

Mohnish Pabrai

Portfolio value: $422.9M

Top holdings: HCC, H8817H100, AMR

Last filed: May 14, 2026

Warren Buffett

Portfolio value: $263.1B

Top holdings: AAPL, AXP, KO, BAC, CVX

Last filed: May 15, 2026

More Top Institutional Investors ->

Signals

Today's top signals

The most notable recent Form 4 trades from tracked institutional filers and insider selling activity.

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Institution CELC

Baker Bros. Advisors Lp reduced exposure to CELCUITY INC by about $317.8M, based on recent filing on Jul 16, 2026.
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Institution ECAT

Saba Capital Management, L.P. reduced exposure to BLACKROCK ESG CAP ALL TRM TR (ECAT) by about $136.4M, based on recent filing on Jul 16, 2026.
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Institution MXF

Saba Capital Management, L.P. added to exposure in MEXICO FUND INC (MXF) by about $12.5M, based on recent filing on Jul 16, 2026.
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Insider BFLY

ROTHBERG JONATHAN M reduced exposure to Butterfly Network, Inc. (BFLY) by about $29.4M, on Jul 16, 2026.
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Insider UTHR

MAHON PAUL A reduced exposure to UNITED THERAPEUTICS Corp (UTHR) by about $22.6M, on Jul 16, 2026.
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Insider MDB

MERRIMAN DWIGHT A reduced exposure to MongoDB, Inc. (MDB) by about $10.4M, on Jul 16, 2026.

More Institutional Activity -> More Insider Activity ->

Consensus

Stocks held by institutional owners in Q3 2026

Stocks that show up in many institutional portfolios at once.

MICROSOFT CORP (MSFT) held by 5196 institutional filers worth $1760.4B combined

APPLE INC (AAPL) held by 5145 institutional filers worth $2140.4B combined

AMAZON COM INC (AMZN) held by 4748 institutional filers worth $1179.8B combined

NVIDIA CORPORATION (NVDA) held by 4615 institutional filers worth $2291.4B combined

ALPHABET INC (GOOGL) held by 4440 institutional filers worth $1060.0B combined

ALPHABET INC (GOOG) held by 4024 institutional filers worth $727.0B combined

More Popular Stocks ->

Latest 13F Filings

See where top investors are putting capital this quarter

Tracked superinvestors

Institution	Filing date
Matrix Advisors Value Fund David Katz	Jul 15, 2026
Lindsell Train Michael Lindsell, Nick Train	Jul 15, 2026
Eagle Capital Management Ravenel Boykin Curry IV	Jul 13, 2026
Aquamarine Zurich AG	Jul 10, 2026
Cullen Value Fund Jim Cullen	Jul 09, 2026
Olstein Capital Management Robert Olstein	Jul 07, 2026

More top investor filings ->

Michael Lindsell & Nick Train Portfolio Update: Q2 2026 Activity Revealed Jul 17, 2026 Insiders Michael Lindsell and Nick Train of Lindsell Train reduced their positions in major holdings like PYPL, MDLZ, EBAY, DIS, GOOGL, TKO, PEP, TMO, INTU while adding small stakes to KKR.

Ravenel Boykin Curry IV Portfolio Changes in Q2 2026 Jul 15, 2026 Eagle Capital Management's Ravenel Boykin Curry IV saw his portfolio value increase slightly to $292,907 as of June 30th. This quarter featured notable shifts including a significant purchase and several reductions.

Aquamarine Zurich AG Portfolio Concentration Analysis: High Allocation in Financial Services Jul 13, 2026 As of June 30, 2026, Aquamarine Zurich AG's portfolio shows a significant concentration with seven holdings totaling nearly $144k. The analysis highlights the investor's large allocation to Financial Services stocks.

Jim Cullen's Q2 2026 Portfolio Adjustments: Focus on Financials, Tech, and REITs Jul 11, 2026 Cullen Value Fund held $819 million as of June 30th. This quarter saw significant purchases in companies like Booking Holdings and Comcast ADR alongside divestment from major tech players.

See what institutional investors are buying and selling

All other institutions

Institution	Filing date
Daily Journal Corp	Jul 16, 2026
Lincoln Capital Corp	Jul 16, 2026
Richards, Merrill & Peterson, Inc.	Jul 16, 2026
Benedict Financial Advisors Inc	Jul 16, 2026
Zwj Investment Counsel Inc	Jul 16, 2026
Folger Nolan Fleming Douglas Capital Management, Inc	Jul 16, 2026

More institutional filings ->

First Growth Capital Llc Activity Analysis - Q2 2026 Portfolio Changes Jul 18, 2026 Analyzed portfolio activity data from First Growth Capital Llc as of June 30, 2026. Focuses on observable purchases and sales.

Bluedoor Private Wealth: Investment Activity Analysis for Q2 2026 Jul 18, 2026 Bluedoor Private Wealth, Llc analyzed holdings data from their portfolio as of June 30th, 2026. This report highlights observable changes including significant exits and notable purchases.

Wealth Analytics Partners Llc Buys Heavy into VUG, Sells Tesla in Q2 2026 Jul 18, 2026 Wealth Analytics Partners increased its holdings significantly this quarter, most notably adding shares to the Vanguard Information Technology ETF (VUG), while reducing exposure to several large-cap tech stocks.

Altrafin Ag Portfolio Shifts: Significant Reductions and New Buys in Q1 2026 Jul 18, 2026 This quarter, Altrafin Ag's portfolio experienced a notable decrease in holdings across major sectors like Technology and Financial Services. The firm also initiated new positions with substantial investments.

Portfolio Insights

Top Holdings Top Stocks By Percentage Most Overweight Positions Sector Allocation Institutions Stock Screener Portfolio Overlap

Datasets

Institutional Holdings Institutional Recent Activity Institutional Stock Flows Insider Trading

Stocks Insights

Most Bought Most Sold High Conviction Most Popular Stocks Hot Stocks

Resources

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