Angel Investors Network
    Complete Guide

    Angel Investing 101

    Master angel investing with expert guidance on deal flow, due diligence, portfolio construction, valuation methods, and exit strategies. Written for accredited investors by Jeff Barnes, founder of Angel Investors Network.

    Topic: angel investing

    30 articles in this guide

    In This Guide

    Articles in This Guide

    1
    Angel Investing investment insights — Angel Investing 101: the Complete Guide to Becoming an Angel Investor in 2026
    Angel Investing

    Angel Investing 101: the Complete Guide to Becoming an Angel Investor in 2026

    Everything you need to know about angel investing in 2026. From accredited investor rules and deal evaluation to portfolio strategy, tax benefits, and finding deal flow.

    AIN Editorial Team··49 min read
    2
    A broad brick federal office building under a pale overcast sky, with a flagpole, an empty lawn and a few distant people walking across the parking lot.
    Angel Investing

    US Debt Interest Tops $1 Trillion, Passing Defense

    TL;DR: Net interest on the national debt reached $1.05 trillion in fiscal 2026, up from $970 billion, according to Treasury data reported by Yahoo Finance . It's the first year above $1 trillion, and…

    Jeff Barnes, MBA··5 min read
    3
    Close-up of an Intel processor chip with the company's logo on its metal lid, lit by cool white light in a clean laboratory.
    Alternative Investments

    Supreme Court's New 401(k) Lawsuit Hurdle: What Changes

    TL;DR: The Supreme Court is deciding how specific a 401(k) plaintiff must be when claiming a plan's investments underperformed. It is not deciding whether private equity can sit in a 401(k). If you h…

    Jeff Barnes, MBA··5 min read
    4
    Three shipping containers joined in a row, with one open side showing a humanoid robot packing a product inside a bright workshop bay.
    Angel Investing

    120ft Raises €576,000 in Angel Money for Robot Factories

    TL;DR: Swedish startup 120ft raised €576,000 from 22 angel investors on October 15, 2026 to build small factories where humanoid robots assemble, inspect and pack products for consumer brands. It's a…

    Jeff Barnes, MBA··5 min read
    5
    A technician in a clean suit, seen from behind, stands in a blue-lit futuristic laboratory beside a large machine hidden under a smooth cover.
    Angel Investing

    Stealth Startup Investing: Risks Before You Wire Money

    TL;DR: A stealth startup is a company that keeps its product, team or customers private on purpose. Investing in one means writing a check against claims you can't independently see. You can still ve…

    Jeff Barnes, MBA··9 min read
    6
    A machinist's hands guiding a freshly cut metal part on a lathe in a small, bright workshop, with tool racks blurred in the background.
    Angel Investing

    409A Valuation: What Angel Investors Should Check

    TL;DR: A 409A valuation is an independent appraisal of what a private company's common stock is worth for tax purposes, used to set employee option strike prices. It is not the price you pay for pref…

    Jeff Barnes, MBA··8 min read
    7
    An empty, sunlit courthouse hall with a wide stone staircase rising toward tall arched windows.
    Angel Investing

    Convertible Notes vs SAFEs: An Angel's Downside View

    TL;DR: According to Almanac , citing the Angel Capital Association's 2020 Angel Funders Report, 37% of angel deals in 2019 used convertible notes, and SAFEs have gained ground since. If you write che…

    Jeff Barnes, MBA··6 min read
    8
    Empty marble rotunda of a neoclassical courthouse, with columns circling a domed ceiling lit in warm gold against deep navy shadows and a lone silhouette far across the floor.
    Startups

    Cap Table Basics: What Every Investor Must Check

    TL;DR: Carta's data puts the median Series A option pool at 15% of fully diluted equity, and every point of it comes out of your stake, according to Carta . Read a cap table for three things: how lat…

    Jeff Barnes, MBA··9 min read
    9
    A robotic hand prototype on a bench in a bright, futuristic university lab, with computing racks glowing blue and two student researchers in silhouette beyond it.
    Startups

    Academics Founded 27% of China's Newly Funded AI Startups

    TL;DR: A count by Investment China Jiachuan, reported by 36Kr on October 10, 2026, found that 49 of 182 newly funded AI chain companies, about 27%, were founded by university faculty, researchers or …

    Jeff Barnes, MBA··5 min read
    10
    Aerial view of the National Mall in Washington, D.C., with the Capitol dome at the far end and government buildings and tree-lined avenues on either side.
    Angel Investing

    National Debt Hits $40.36 Trillion: What It Means

    TL;DR: The national debt has reached $40.36 trillion, according to wearesavers.com , after a $2 trillion federal deficit in fiscal 2026. Treasury data shows $40.27 trillion on October 6. If you're si…

    Jeff Barnes, MBA··5 min read
    11
    A supertanker moored at a Gulf oil terminal at dusk, with flare stacks and pipework lit in gold against a deep navy sky and a few workers in silhouette.
    Angel Investing

    Dollar Stays Near 18-Month High on Mideast, CPI Focus

    TL;DR: The dollar index sat at 102.14 on Monday, close to the 18 month high it hit last week, as Middle East fighting and a US inflation report due this week kept investors cautious, according to Reu…

    Jeff Barnes, MBA··5 min read
    12
    Rows of people seen from behind sit in wooden chairs in a sunlit public meeting room, facing an empty podium.
    Alternative Investments

    Lawmakers Seek Probe of DOL 401(k) Rule Comments

    TL;DR: Three Democratic lawmakers asked federal law enforcement this week to look into who wrote the public comments behind a Labor Department proposal on 401(k) investing. If you hold a large 401(k)…

    Jeff Barnes, MBA··5 min read
    13
    An auctioneer stands at a podium as bidders raise their paddles in a crowded auction house, their faces obscured, competing in a heated bidding war over a rare item.
    Alternative Investments

    Investing Fads That Didn't Pay Off (and Some That Did)

    TL;DR: Morning Brew published a rundown today of investing fads that fizzled and a few that didn't, from tulip bulbs to Beanie Babies to Bitcoin. The pattern is four centuries old and still working. …

    Jeff Barnes, MBA··7 min read
    14
    Non-identifiable members of an investment committee seated around a table, reviewing materials and in discussion during a startup screening meeting. Navy and gold lighting creates a professional, editorial mood.
    Angel Investing

    What an Angel Investment Network Actually Does

    TL;DR: An angel investment network is a membership organization of accredited investors that screens startups, splits due diligence work among members, and pools capital through syndicates or single …

    Jeff Barnes, MBA··9 min read
    15
    Aerial view of a nuclear power plant with cooling towers and reactor buildings set against the landscape, lit with gold highlights on the industrial structures against dark backgrounds.
    Alternative Investments

    Could Europe's Data Centers Revive Nuclear Power?

    TL;DR: Yes, and it's already happening. Google just signed a 22 year nuclear power deal in Finland at a roughly 60% premium to forward prices, per a report cited by Yahoo Finance. Europe's data centr…

    Jeff Barnes, MBA··7 min read
    16
    A fountain pen on a signed retirement account agreement on a dark wood desk, lit by a single lamp.
    Alternative Investments

    IRA Investing: What a Self-Directed IRA Allows

    Your Broker's Menu Isn't the Law. It's a Business Decision I spent years signing off on QA jobs aboard a fast attack submarine, where the rule was simple: verify before you trust. Nobody's word was g…

    Jeff Barnes, MBA··8 min read
    17
    EquityZen vs. Hiive: Pre-IPO Secondary Markets in 2026
    Venture Capital

    EquityZen vs. Hiive: Pre-IPO Secondary Markets in 2026

    The pre-IPO secondary market hit a consolidation turning point in early 2026: Morgan Stanley closed its acquisition of EquityZen on January 27, 2026 and immediately cut buyer-side fees from 5% to 2.5%

    Jeff Barnes, MBA··13 min read
    18
    Hines Rialto Closes 1.1B Office Credit Fund
    Alternative Investments

    Hines Rialto Closes 1.1B Office Credit Fund

    Hines and Rialto Capital closed their co-general partnership fund, Hines Rialto Credit Partners, at $1.1 billion in investor commitments on September 15, 2026, attracting 126 investors at a $100,000 m

    Jeff Barnes, MBA··11 min read
    19
    Radical Ventures Launches Record AI Fund in Canada
    Venture Capital

    Radical Ventures Launches Record AI Fund in Canada

    Toronto-based Radical Ventures completed a first close of more than $1 billion USD ($1.4 billion CAD) for its new Radical Breakouts Fund on September 15, 2026, making it the largest venture capital fu

    Jeff Barnes, MBA··11 min read
    20
    Family Office Direct Deals: What 2026 Filings Reveal
    Market Analysis

    Family Office Direct Deals: What 2026 Filings Reveal

    Seventy percent of family offices made at least one direct private investment in the past year, per Citi Private Bank's 2025 Global Family Office Report. In June 2026 alone, Dakota Marketplace tracked

    Jeff Barnes, MBA··11 min read
    21
    How to Vet a Search Fund Operator Before You Write a Check
    Private Equity

    How to Vet a Search Fund Operator Before You Write a Check

    The 2024 Stanford GSB Search Fund Study (Case E-870) tracked 681 core U.S. and Canadian search funds since 1984 and found an aggregate IRR of 35.1% and a 4.5x return on investment. Those headline numb

    Jeff Barnes, MBA··13 min read
    22
    The $677 Billion Stash: How AI Deployment Is Masking a Non-AI Funding Drought
    Venture Capital

    The $677 Billion Stash: How AI Deployment Is Masking a Non-AI Funding Drought

    Global venture capital held approximately $677 billion in dry powder , committed but undeployed capital sitting inside VC funds, as of early 2025, according to PitchBook's 2024 Annual Global Private

    Jeff Barnes, MBA··11 min read
    23
    Michael Burry's Wine Hedge: Compelling Macro, Ugly Transaction Math
    Alternative Investments

    Michael Burry's Wine Hedge: Compelling Macro, Ugly Transaction Math

    TL;DR: Michael Burry published a Substack post on September 11, 2026, arguing that fine Bordeaux sitting in a London bonded warehouse is a short position on the US dollar , a real-asset hedge against

    Jeff Barnes, MBA··12 min read
    24
    Morgan Stanley Files for MSBT, a Spot Bitcoin ETF for Its $8 Trillion Wealth Platform
    Crypto & Digital Assets

    Morgan Stanley Files for MSBT, a Spot Bitcoin ETF for Its $8 Trillion Wealth Platform

    Morgan Stanley filed Amendment No. 6 to its S-1 registration statement with the U.S. Securities and Exchange Commission on April 3, 2026, seeking approval for a spot Bitcoin ETF under the ticker

    Jeff Barnes, MBA··11 min read
    25
    Volition Capital Closes $950M Fund VI, Its Largest Ever
    Venture Capital

    Volition Capital Closes $950M Fund VI, Its Largest Ever

    Volition Capital closed its sixth flagship fund at a hard cap of $950 million on September 11, 2026, bringing the Boston-based growth equity firm's total assets under management to over $2.6 billion,

    Jeff Barnes, MBA··10 min read
    26
    Trove's Collection Dividends Are a Loyalty Perk, Not Portfolio Income
    Alternative Investments

    Trove's Collection Dividends Are a Loyalty Perk, Not Portfolio Income

    Trove launched Collection Dividends on Sept 3, 2026, paying 2% annually on vaulted cards, but the payout is Trove revenue, not card cash flows.

    Jeff Barnes, MBA··12 min read
    27
    How Family Offices Structure Direct Co-Investments Alongside Private Equity Sponsors
    Private Equity

    How Family Offices Structure Direct Co-Investments Alongside Private Equity Sponsors

    Family offices invest directly in PE deals alongside a sponsor through a co-investment SPV, gaining lower fees but facing tight diligence deadlines.

    Jeff Barnes, MBA··12 min read
    28
    DST Fundraising Hits $6.48 Billion Through August 2026: The Data Behind the 1031 Exchange Boom
    Real Estate

    DST Fundraising Hits $6.48 Billion Through August 2026: The Data Behind the 1031 Exchange Boom

    Mountain Dell data shows DST equity fundraising totaled 6.48 billion through August 2026, up 33 percent from 2025, tracking toward a new record.

    Jeff Barnes, MBA··11 min read
    29
    ExchangeRight's Essential Income 9 DST: Inside the DST-to-UPREIT Playbook
    Real Estate

    ExchangeRight's Essential Income 9 DST: Inside the DST-to-UPREIT Playbook

    ExchangeRight subscribed its $52.85M Essential Income 9 DST, showing how a 1031-into-DST paired with a 721 UPREIT exit can defer capital gains.

    Jeff Barnes, MBA··11 min read
    30
    Time Equities Launches $95.3M TIC Offering: A 1031 Exchange Case Study for Accredited Investors
    Real Estate

    Time Equities Launches $95.3M TIC Offering: A 1031 Exchange Case Study for Accredited Investors

    Time Equities Inc. launched a $95.3M tenant-in-common 1031 offering for OCTAVIA in Boynton Beach, FL, targeting a 5.75% annual current return.

    Jeff Barnes, MBA··12 min read

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