IPO Lock-Up Periods Explained: When Insider Selling Hits
How IPO lock-up periods work, why 180 days is standard, the SEC and FINRA rules behind them, and what tends to happen to the stock when they expire.
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IPO Window Reopens: Kardigan Pops, Deep Fission Lags
Five IPOs priced and five new S-1s filed the week of June 15, 2026 — biotech soared, nuclear stumbled, and Brookfield queued a $650M data-center deal.
BFLY Pops 56% as Midjourney Builds Scanner on Its Chip
Butterfly Network jumped 56% to $8.90 after Midjourney unveiled a full-body scanner using 40 ultrasound-on-chip modules under a $74M license deal.
13F Filings Explained: How to See What Hedge Funds Own
Big institutional managers must publish their US equity holdings 45 days after each quarter on Form 13F. Here is what is in it, what is not, and how to read it.
Fed Proposes Bank-Style ID Rules for Stablecoin Issuers
Fed, FinCEN, OCC, FDIC and NCUA propose a bank-style customer ID rule for stablecoin issuers under the GENIUS Act — directly affecting T-bill demand.
Marvell Hits Record High on AI Switch and Trainium Buzz
Marvell jumped 7% to a record $310 as a new 102.4 Tbps Teralynx switch, an Adobe-veteran CFO hire, and Amazon Trainium spillover stoked the rally.
NPV vs IRR Explained: When They Disagree and Why
NPV adds dollar value at your cost of capital. IRR is the rate that zeros it out. When they disagree on scale or timing, NPV wins. Here is why.
EQT to Take Intertek Private in £9.4B UK Buyout
EQT’s recommended £58-a-share cash offer for Intertek values the FTSE 100 testing group at about £9.4B in equity, one of the UK’s biggest 2026 take-privates.
Bloom Energy Jumps 15% as AI Power Trade Heats Up
Bloom Energy (BE) surged 15.4% on June 18, 2026, extending a 12-month run near 1,430% as Wall Street prices in the AI data-center power crunch.
The Yield Curve Explained: Shape, Inversion, and What It Signals
What the Treasury yield curve is, why its shape matters, how inversions have historically preceded U.S. recessions, and how to read it.