IronArc
IronArc last closed a fund in May 2026 — 6 months ago.
IronArc Opportunities XXXI, LP — a Form D for a new fund, newer than the record below. The raise has started.
Filed for a new fund on Monday 5 October 2026 — IronArc Opportunities XXXI, LP, $18M. 021-599846 ↗ Plus 1 single-deal vehicle the same day, $12M stated across them. This is newer than the record below, which is rebuilt quarterly. See the feed.
This firm closed a fund in the last 18 months, so it has money to put to work now as of the last quarterly rebuild.
- Funds on file
- 23
- Capital raised
- $237M+
- Latest close
- May 2026
- Based in
- CA, TX
Vehicles on file
| Vehicle | First close | Amount | Filings |
|---|---|---|---|
| IronArc Opportunities XXV, LP | May 2026 | $9M | 0002139210 ↗ |
| IronArc Opportunities XXI, LP | March 2026 | $21M | 0002143352 ↗ |
| IronArc Opportunities XXIV, LP | February 2026 | $4M | 0002124452 ↗ |
| IronArc Opportunities XXII, LP | December 2025 | $4M | 0002112432 ↗ |
| IronArc Opportunities XXIII, LP | December 2025 | $9M | 0002108779 ↗ |
| IronArc Opportunities XIX, LP | October 2025 | $17M | 0002097686 ↗ |
| IronArc Opportunities XX, LP | October 2025 | $13M | 0002097836 ↗ |
| IronArc Opportunities XVIII, LP | August 2025 | $1M | 0002097835 ↗ |
| IronArc Opportunities XVII, LP | July 2025 | $650,000 | 0002083150 ↗ |
| IronArc Opportunities XV, LP | May 2025 | $40M | 0002069019 ↗ |
| IronArc Opportunities XI, LP | May 2025 | $9M | 0002070606 ↗ |
| IronArc Opportunities XVI, LP | May 2025 | $1M | 0002073227 ↗ |
| IronArc Opportunities XIV, LP | April 2025 | $5M | 0002068071 ↗ |
| IronArc Opportunities XII, LP | March 2025 | $3M | 0002069240 ↗ |
| IronArc Opportunities X, LP | February 2025 | not stated | 0002054349 ↗ |
| IronArc Opportunities IX LP | January 2025 | $19M | 0002058764 ↗ |
| IronArc Opportunities VIII, LP | December 2024 | $8M | 0002054348 ↗ |
| IronArc Opportunities V, LP | November 2024 | $37M | 0002054325 ↗ |
| IronArc Opportunities VI, LP | August 2024 | $1M | 0002046567 ↗ |
| IronArc Opportunities III, LP | July 2024 | $15M | 0002036072 ↗ |
| IronArc Opportunities IV, LP | June 2024 | $5M | 0002045181 ↗ |
| IronArc Opportunities I LLC | March 2024 | $10M | 0002035260 ↗ |
| IronArc Opportunities II LLC | March 2024 | $3M | 0002036073 ↗ |
1 of these filed no amount (an “Indefinite” offering), so the total above is a floor.
Each row links to that vehicle’s Form D filings on EDGAR — the name, date and amount above should match what is filed there.
Named on filings
Patrick Flynn
What IronArc invests in
- Typical fund
- $9M median, pre-seed / seed scale
Service providers
- Fund administrator
- HC Global (3 funds); no administrator reported for 17 funds
- Auditor
- BDO (20 funds)
From Form ADV filed by IRONARC MANAGEMENT, LLC CRD 336462 ↗, latest filing March 2026, covering 20 funds linked to this firm by Form D file number. Form ADV is filed once a year, so a provider may have changed since. How this is matched.
What this is. Every figure on this page comes from Form D filings with the U.S. Securities and Exchange Commission — public records, reproduced here as filed. Service providers, where shown, come from the adviser’s Form ADV and are dated.
What it is not. Single-deal SPVs, feeder vehicles and GP or employee commitment funds are listed but excluded from fund counts and capital totals: an SPV is one investment, a feeder holds the same capital as its master, and a “Principals” or “Entrepreneurs” fund closes alongside a main fund rather than being raised in its own right. Capital deployed from a family office, a corporate balance sheet or an evergreen structure never arrives as a fund close, so a firm doing that looks quiet here. Amounts are as of the last amendment and go stale. Dates are the date of first sale — a fund's first close, not its final one. Funds filed as “Indefinite” are excluded from totals rather than counted as zero, so a total is a floor.
“No recent fund” is a statement about filings. It is not a statement about whether a firm is solvent, investing, or still in business.