Integrated Rail & Resources Acquisition Corp
IRRXDelisted Mar 26, 2024- Industry
- Blank Checks
- SEC CIK
- 0001854795
Integrated Rail & Resources Acquisition Corp was delisted on Mar 26, 2024; its insiders filed their last Form 4 on Nov 27, 2024; 31 institutions reported holding it in 13F filings for Q4 2023, worth $69.5M in total; no superinvestor held it.
13F holders, Q4 2023
Institutional positions in Integrated Rail & Resources Acquisition Corp as of Dec 31, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
IRRX is no longer listed, so this page shows Q4 2023. 13F filings for later quarters list far fewer holders.
- Institutional holders
- 31
- +4 vs. Q3 2023
- Shares held
- 6.49M
- +427.2K (+7.0%) vs. Q3 2023
- Total value
- $69.5M
- +$3.71M (+5.6%) vs. Q3 2023
- New holders
- 7
- 4 more added
- Sold out
- 3
- 7 more reduced
Compare with Q3 2023: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting IRRX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 0 | $0 |
| Q1 2026 | 0 | $0 |
| Q4 2025 | 0 | $0 |
| Q3 2025 | 0 | $0 |
| Q2 2025 | 0 | $0 |
| Q1 2025 | 0 | $0 |
| Q4 2024 | 0 | $0 |
| Q3 2024 | 0 | $0 |
| Q2 2024 | 0 | $0 |
| Q1 2024 | 3 | $4.05M |
| Q4 2023 | 31 | $69.5M |
| Q3 2023 | 27 | $65.8M |
| Q2 2023 | 33 | $140.2M |
| Q1 2023 | 35 | $141.8M |
| Q4 2022 | 45 | $222.5M |
| Q3 2022 | 43 | $206.3M |
| Q2 2022 | 40 | $179.2M |
| Q1 2022 | 40 | $175.8M |
| Q4 2021 | 0 | $0 |
| Q3 2021 | 0 | $0 |
| Q2 2021 | 0 | $0 |
| Q1 2021 | 0 | $0 |
Institutions, Q4 2023
Shares, value and share of portfolio for each institution holding Integrated Rail & Resources Acquisition Corp; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Polar Asset Management Partners Inc. | 142,425 | $42.7K | 0.00% | +142,425 | New |
| Clear Street LLC | 4,991 | $54.9K | 0.00% | −9−0.2% | Reduced |
| Tuttle Tactical Management | 35,811 | $209.4K | 1.46% | 00.0% | Unchanged |
| Bank of Montreal | 36,498 | $401.1K | 0.00% | 00.0% | Unchanged |
| Kim, LLC | 50,704 | $555.5K | 0.06% | +50,704 | New |
| Centiva Capital, LP | 52,370 | $575.5K | 0.04% | 00.0% | Unchanged |
| Walleye Trading LLC | 53,257 | $585.3K | 0.01% | +53,257 | New |
| Virtu Financial LLC | 57,539 | $632.0K | 0.05% | +57,539 | New |
| Radcliffe Capital Management, L.P. | 75,141 | $823.2K | 0.11% | −8,291−9.9% | Reduced |
| Spartan Fund Management Inc. | 76,276 | $835.6K | 1.03% | +75,087+6,315.1% | Added |
| Flow State Investments, L.P. | 86,465 | $947.2K | 0.32% | −275−0.3% | Reduced |
| Boothbay Fund Management, LLC | 89,731 | $986.1K | 0.04% | 00.0% | Unchanged |
| Walleye Capital LLC | 106,514 | $1.17M | 0.02% | +106,514 | New |
| Quarry LP | 146,500 | $1.60M | 0.81% | +146,500 | New |
| Sandia Investment Management LP | 146,500 | $1.61M | 1.12% | −256,701−63.7% | Reduced |
| SkyView Investment Advisors, LLC | 150,955 | $1.65M | 0.41% | 00.0% | Unchanged |
| Crystalline Management Inc. | 152,287 | $1.67M | 2.11% | 00.0% | Unchanged |
| Mint Tower Capital Management B.V. | 161,343 | $1.77M | 0.55% | 00.0% | Unchanged |
| Rivernorth Capital Management, LLC | 190,136 | $2.07M | 0.10% | 00.0% | Unchanged |
| Berkley W R Corp | 188,887 | $2.08M | 0.15% | 00.0% | Unchanged |
| Meteora Capital, LLC | 228,663 | $2.49M | 0.42% | 00.0% | Unchanged |
| Shaolin Capital Management LLC | 230,000 | $2.53M | 0.09% | −70,000−23.3% | Reduced |
| Periscope Capital Inc. | 236,207 | $2.59M | 0.44% | 00.0% | Unchanged |
| Saba Capital Management, L.P. | 238,251 | $2.61M | 0.06% | 00.0% | Unchanged |
| Westchester Capital Management, LLC | 256,500 | $2.77M | 0.11% | +225,000+714.3% | Added |
| Cowen and Company, LLC | 292,642 | $3.22M | 0.21% | +292,642 | New |
| Vivaldi Asset Management, LLC | 355,254 | $3.90M | 0.30% | +275,364+344.7% | Added |
| Fir Tree Capital Management LP | 396,490 | $4.36M | 0.96% | −33,165−7.7% | Reduced |
| Yakira Capital Management, Inc. | 400,000 | $4.40M | 1.43% | −100,000−20.0% | Reduced |
| Wolverine Asset Management LLC | 529,070 | $5.81M | 0.09% | +63,068+13.5% | Added |
| Context Capital Management, LLC | 1,323,438 | $14.5M | 0.98% | 00.0% | Unchanged |
| Castle Creek Arbitrage, LLC | 0 | $0 | 0.00% | −450,000−100.0% | Sold out |
| Highbridge Capital Management LLC | 0 | $0 | 0.00% | −142,425−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −59−100.0% | Sold out |