---
title: "SentinelOne's $1.25 billion zero-coupon raise is 48 times its free cash flow"
description: "SentinelOne priced $1.25 billion of 0.00% convertible notes due 2031 on October 14, with proceeds reserved partly for acquisitions. The raise is roughly 48 times the free cash flow the business produced in the last twelve months, and dilution protection stops at $48.02, double the reference share price."
publisher: "The Inference"
section: "Deals"
published: 2026-10-16T19:28:32.259Z
modified: 2026-10-16T19:28:32.259Z
canonical: https://theinference.org/article/sentinelone-s-1-25-billion-zero-coupon-raise-is-48-times-its-free-cash-flow
language: en
keywords: "SentinelOne, Cybersecurity, Convertible Notes, Software, Financing"
---

# SentinelOne's $1.25 billion zero-coupon raise is 48 times its free cash flow

> SentinelOne priced $1.25 billion of 0.00% convertible notes due 2031 on October 14, with proceeds reserved partly for acquisitions. The raise is roughly 48 times the free cash flow the business produced in the last twelve months, and dilution protection stops at $48.02, double the reference share price.

## Zero interest, $1.22 billion banked

[SentinelOne](https://theinference.org/markets/companies/sentinelone) (NYSE: S), the AI-driven cybersecurity vendor, [said on October 13 it wanted $1.25 billion](https://www.businesswire.com/news/home/20261012136462/en/SentinelOne-Announces-Proposed-Private-Placement-of-%241.25-Billion-of-Convertible-Senior-Notes-Due-2031), and its stock closed that day down 6.43% at $24.01 [1][2]. Overnight [the deal priced: $1.25 billion of 0.00% convertible senior notes due October 1, 2031](https://finance.yahoo.com/markets/stocks/articles/sentinelone-announces-pricing-offering-1-040800683.html), sold privately to qualified institutional buyers, netting about $1,224 million when they settle on October 16 [3]. The lenders collect no interest for five years from a company that lost $90.8 million at the operating line in its July quarter alone [4]. IFR, the capital-markets news service, [framed the raise as the funding leg of an acquisition spree](https://www.ifre.com/equities/2498347/sentinelone-seeks-us1.25bn-in-new-cb-after-acquisition-spree) [5], and the record fits: Scalyr for $155 million in 2021, Attivo Networks for $616.5 million in 2022, PingSafe for over $100 million in 2024, Prompt Security for about $250 million in August 2025, then Observo AI a month later [6].

*Chart: **Operating losses have held near $80 million a quarter for three years** Column chart of SentinelOne's quarterly operating results from late 2023 to the July 2026 quarter, losses between about $73 million and $91 million in every quarter*

*Quarterly operating income (loss) in US$ millions, from SentinelOne's SEC filings, quarters ended October 2023 through July 2026. [9]*

## The dilution risk sits above twice today's price

The structure is the story. The notes convert at $31.21, a 30% premium to the $24.01 reference price [3]. SentinelOne paid about $131.6 million for capped calls that absorb dilution only up to $48.02, exactly double that price; above the cap, existing holders ride unprotected [3]. It also spent about $150 million repurchasing 6.2 million shares from the note buyers themselves at the pricing-date close, lifting the effective conversion price [3]. The same week it disclosed a $400 million secured revolving credit facility, still unsigned [1]. Redemption is locked until October 9, 2029 [3].

## The war chest is 48 times the cash engine

The arithmetic is stark. [Free cash flow over the last twelve months ran at about $25.7 million](https://sg.finance.yahoo.com/news/sentinelone-stock-could-13-below-201418359.html) [7]; the raise is roughly 48 times that. Revenue growth has halved from 42.4% year over year in late 2023 to 20.6% in the July quarter [4], while the stock is up 64% this year at 7.6 times sales, just under its 52-week high of $26.27 [7][8].

*Chart: **Revenue growth has halved since late 2023, to 20.6% in the July quarter** Line chart of SentinelOne's year-over-year revenue growth across 12 fiscal quarters, declining from 42.4% to 20.6%*

*Year-over-year revenue growth by fiscal quarter, percent, from SentinelOne's SEC filings, quarters ended October 2023 through July 2026. [4]*

The other side: Simply Wall St's discounted-cash-flow model puts fair value about 13% above the current price [7], and zero-coupon convertible debt is the cheapest credit a money-losing software company can command, five years with no cash interest. What decides the trade is what the first billion buys, at what multiple, and whether the revolver signs. A zero coupon is not free money; [the interest is denominated in shares](https://theinference.org/article/cipher-digital-s-850-million-convertible-pays-interest-in-shares-as-barber-lake-costs-rise-about-800-million).

## Takeaway

Zero coupon means zero cash interest, not free money: the $1.25 billion raise is about 48 times SentinelOne's $25.7 million of trailing free cash flow, growth has halved to 20.6%, and dilution protection stops at $48.02, double the reference price.

## Sources

1. [Business Wire, SentinelOne Announces Proposed Private Placement of $1.25 Billion of Convertible Senior Notes Due 2031, 13 October 2026](https://www.businesswire.com/news/home/20261012136462/en/SentinelOne-Announces-Proposed-Private-Placement-of-%241.25-Billion-of-Convertible-Senior-Notes-Due-2031)
2. [RTTNews, SentinelOne Prices At $1.25 Bln Of 0.00% Convertible Notes, Plans $150 Mln Share Buyback, 14 October 2026](https://www.rttnews.com/3698735/sentinelone-prices-at-1-25-bln-of-0-00-convertible-notes-plans-150-mln-share-buyback.aspx)
3. [Business Wire via Yahoo Finance, SentinelOne Announces Pricing of Offering of $1.25 Billion of 0.00% Convertible Senior Notes Due 2031, 14 October 2026](https://finance.yahoo.com/markets/stocks/articles/sentinelone-announces-pricing-offering-1-040800683.html)
4. [SentinelOne quarterly figures from its SEC filings, retrieved 16 October 2026](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001583708)
5. [IFR, SentinelOne seeks US$1.25bn in new CB after acquisition spree, October 2026 (subscriber-only)](https://www.ifre.com/equities/2498347/sentinelone-seeks-us1.25bn-in-new-cb-after-acquisition-spree)
6. [Wikipedia, SentinelOne, retrieved 16 October 2026](https://en.wikipedia.org/wiki/SentinelOne)
7. [Simply Wall St via Yahoo Finance Singapore, SentinelOne (S) Stock Could Be 13% Below Fair Value After Note Sale, 14 October 2026](https://sg.finance.yahoo.com/news/sentinelone-stock-could-13-below-201418359.html)
8. [StockStory via FinancialContent, Why SentinelOne (S) Shares Are Sliding Today, 13 October 2026](https://markets.financialcontent.com/stocks/article/stockstory-2026-10-13-why-sentinelone-s-shares-are-sliding-today)
9. [SentinelOne, quarterly figures from its SEC filings, retrieved 16 October 2026](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0001583708)


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SentinelOne's $1.25 billion zero-coupon raise is 48 times its free cash flow — The Inference. Canonical: https://theinference.org/article/sentinelone-s-1-25-billion-zero-coupon-raise-is-48-times-its-free-cash-flow