OneStream, Inc. priced its initial public offering at $20.00 a share, to list on the Nasdaq Global Select Market under the symbol OS. It filed a Form S-1 registration statement for an initial public offering on November 12, 2024. As of November 6, 2026, its final prospectus is on file (Form 424B4, November 15, 2024).
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Key facts
OneStream, Inc. filed a Form S-1 registration statement for an initial public offering on 2024-11-12. It has amended it 1 time. It filed its final prospectus on 2024-11-15, at a public offering price of $20.00 per share. Each fact below is quoted from the filing named with it.
Also on the record for OneStream, Inc.
| Date | Record | Figure | Our page | Source |
|---|---|---|---|---|
| May 15, 2026 | Stake report, Schedule 13G/A, by Darlington Partners Capital Management, LP | — | 5%+ stakes | Source |
| May 15, 2026 | Stake report, Schedule 13G/A, by T. Rowe Price Investment Management, Inc. | — | 5%+ stakes | Source |
| May 14, 2026 | Stake report, Schedule 13G/A, by Kayne Anderson Rudnick Investment Management, LLC | — | 5%+ stakes | Source |
| May 11, 2026 | Stake report, Schedule 13G/A, by Norges Bank | 0.182% of the class | 5%+ stakes | Source |
| March 27, 2026 | Stake report, Schedule 13G/A, by The Vanguard Group | — | 5%+ stakes | Source |
| February 17, 2026 | Stake report, Schedule 13G/A, by T. Rowe Price Investment Management, Inc. | 8.6% of the class | 5%+ stakes | Source |
| February 13, 2026 | Stake report, Schedule 13G/A, by Kayne Anderson Rudnick Investment Management, LLC | 5.4% of the class | 5%+ stakes | Source |
| February 13, 2026 | Stake report, Schedule 13G/A, by Thomas Anthony Shea | 16.3% of the class | 5%+ stakes | Source |
| February 12, 2026 | Stake report, Schedule 13G, by Champlain Investment Partners, LLC | 3.3% of the class | 5%+ stakes | Source |
| February 9, 2026 | Stake report, Schedule 13G, by Glazer Capital, LLC | 6.83% of the class | 5%+ stakes | Source |
| January 26, 2026 | Stake report, Schedule 13G/A, by Norges Bank | 6.6% of the class | 5%+ stakes | Source |
| November 13, 2025 | Stake report, Schedule 13G/A, by Kayne Anderson Rudnick Investment Management, LLC | 7% of the class | 5%+ stakes | Source |
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More on OneStream, Inc. and the records around it.
OneStream, Inc. elsewhere on the record
- 5%+ stake filings May 2026
Companies that share a holder
- Darlington Partners Capital Management, LP also filed stake reports on 4 other companies: Six Flags Entertainment Corporation/NEW (Aug 2026), Shift4 Payments, Inc. (May 2026), Warner Music Group Corp. (Apr 2026)
- Champlain Investment Partners, LLC also filed stake reports on 6 other companies: Baldwin Insurance Group, Inc. (Feb 2026), Freshpet, Inc. (Feb 2026), SI-BONE, Inc. (Feb 2026)
- Norges Bank also filed stake reports on 36 other companies: Atour Lifestyle Holdings Ltd (Aug 2026), BXP, Inc. (Aug 2026), Cabaletta Bio, Inc. (Aug 2026)
Also filing to list on the Nasdaq Global Select Market
IPO filings on the Nasdaq Global Select Market in Q4 2024, newest first.
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- Pony AI Inc. (Nov 2024)
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What the Full Report on OneStream, Inc. covers
The Short Answer
Which Company This Is
What They Do, And How The Money Works
Who Runs It, And How To Reach Them
The Money: Funding, Valuation, Runway
Who Pays Them, And Who They Are Up Against
Warning Bells
Sources
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The newest 12 of 15 records.
What the filings say
Listing
OneStream, Inc.’s Class A common stock is listed on the Nasdaq Global Select Market under the symbol “OS.” On November 14, 2024, the last reported sale price of the Class A common stock on the Nasdaq Global Select Market was $33.53 per share.From the 424B4 filed 2024-11-15
Shares offered
OneStream, Inc. is offering 5,993,052 shares of its Class A common stock and the selling stockholders are offering 9,006,948 shares of Class A common stock.From the 424B4 filed 2024-11-15
Offering price
Certain of OneStream, Inc.’s existing stockholders sold 6,445,667 shares of Class A common stock in the IPO at the public offering price of $20.00 per share.From the 424B4 filed 2024-11-15
Use of proceeds
We intend to use the net proceeds to us from the sale of 15,048,296 shares of Class A common stock in this offering to purchase an equal number of newly issued common units, or LLC Units, of OneStream Software LLC.From the 424B4 filed 2024-07-24
Revenue
For 2022 and 2023, our software revenue was $245.5 million and $343.4 million, respectively, representing year-over-year growth of 40%.From the S-1 filed 2024-11-12
Net loss or income
We incurred net losses of $65.5 million and $28.9 million in 2022 and 2023, respectively, representing a year-over-year decrease of 56%.From the S-1 filed 2024-11-12
Timeline
| Filed | What it is | Filing |
|---|---|---|
| 2024-07-15 | Registration statement amended | S-1/A |
| 2024-07-24 | Final prospectus filed: the offering is priced | 424B4 |
| 2024-11-12 | Registration statement filed | S-1 |
| 2024-11-15 | Final prospectus filed: the offering is priced | 424B4 |
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Where this comes from
A company that wants to sell shares to the public in the United States files a registration statement with the SEC: Form S-1 for a US company, Form F-1 for a foreign one. It amends that statement as the figures and terms are filled in, usually adding the expected price range shortly before the offering. Once the offering is priced it files its final prospectus under Rule 424(b)(4). A company that decides not to go ahead can ask for the registration statement to be withdrawn on Form RW.
Every row on this page is one of those filings, linked to the filing itself. The facts are the company's own sentences, quoted from the filing named beside each one and never reworded; where no filing states a fact in a sentence that can be read exactly, this page leaves it out. A filing is the company's statement of its plans and its figures, not a verification of them, and nothing here is investment advice.