Integrated Rail and Resources Acquisition Corp.
Integrated Rail and Resources Acquisition Corp. (IRRX) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · IRRX · as of Mar 31, 2024
Ownership Breakdown
3
Institutional Holders
▼ 28 vs Q4
$4.05M
Total Inst. Value
▼ $65.45M vs Q4
5.78M
Shares Outstanding
freeFloat 100.00%
370,165
13F Shares Held
▼ 6.12M vs Q4
Institutional ownership = 13F shares ÷ total outstanding. Insider % = 100 − free float. Public % = free float − institution %. Data: FMP /symbol-positions-summary + /shares-float + SEC EDGAR.
Top Institutional Holders
IRRX largest shareholders · institutional ownership
Q1 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
RIVERNORTH CAPITAL MANAGEMENT, LLC blank checks | 190.1K | 1.24% | 1.24% | $2.08B | May 15, 2024 | — held |
WESTCHESTER CAPITAL MANAGEMENT, LLC blank checks | 179.7K | 1.17% | 1.17% | $1.97B | May 15, 2024 | ▼ 76.8K |
CLEAR STREET LLC blank checks | 336 | 0.22% | 0.22% | $3.68M | May 15, 2025 | ▼ 4.7K |
BANK OF MONTREAL /CAN/ blank checks | 0 | 0.00% | 0.00% | $0 | May 13, 2024 | EXIT |
WOLVERINE ASSET MANAGEMENT LLC blank checks | 0 | 0.00% | 0.00% | $0 | May 13, 2024 | EXIT |
CONTEXT CAPITAL MANAGEMENT, LLC blank checks | 0 | 0.00% | 0.00% | $0 | May 2, 2024 | EXIT |
RADCLIFFE CAPITAL MANAGEMENT, L.P. blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2024 | EXIT |
WALLEYE TRADING LLC blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2024 | EXIT |
POLAR ASSET MANAGEMENT PARTNERS INC. blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2024 | EXIT |
FIR TREE CAPITAL MANAGEMENT LP blank checks | 0 | 0.00% | 0.00% | $0 | May 15, 2024 | EXIT |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2024 vs prior quarter
Q1 2024
0
Increased
+0 shares0
New Positions
first time holders2
Decreased
−81.5K shares28
Sold Out
fully exitedNet shares change (top 50)
81.5K
+0 / −81.5K
Net new holders
-30
0 new / 28 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
IRRX insider trading · insider activity
Source: SEC Form 4
Insiders have been primarily selling shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
0
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
WOLVERINE ASSET MANAGEMENT LLC Former 10% Owner | Nov 21, 2024 | Sale | 195,241 | $11.69 | $2.28M | 0 | Form 4 ↗ |
WOLVERINE ASSET MANAGEMENT LLC Former 10% owner | Feb 12, 2024 | Sale | 310,911 | $11.00 | $3.42M | 200.0K | Form 4 ↗ |
Saba Capital Management, L.P. 10 percent owner | Aug 16, 2023 | Sale | 1,950,483 | $10.83 | $21.12M | 238.3K | Form 4 ↗ |
Saba Capital Management, L.P. 10 percent owner | Mar 7, 2023 | Purchase | 300,000 | $10.42 | $3.13M | 300.0K | Form 4 ↗ |
Saba Capital Management, L.P. 10 percent owner | Mar 7, 2023 | Sale | 300,000 | $10.42 | $3.13M | 1.93M | Form 4 ↗ |
DHIP Natural Resources Investments, LLC 10 percent owner | Nov 16, 2021 | J-Other | 1,515,160 | — | — | 4.23M | Form 4 ↗ |
Source: /insider-trading/search (FMP stable). Buy/Sell direction: acquisitionOrDisposition A=Buy, D=Sell. RSU vesting (M-Exempt) excluded from sentiment bar. All data from SEC EDGAR public filings.
About institutional & insider ownership
Integrated Rail and Resources Acquisition Corp. (IRRX) is primarily owned by institutional investors, who hold approximately 6.4% of total shares outstanding. Company insiders own approximately 0.00%, while retail and public investors account for the remaining 93.59%.
The largest institutional shareholder of Integrated Rail and Resources Acquisition Corp. is RIVERNORTH CAPITAL MANAGEMENT, LLC, holding approximately 190,136 shares — equal to 1.24% of outstanding shares — as of March 31, 2024.
A total of 3 institutional investors currently hold IRRX stock, with a combined institutional value of approximately $4,053,307 as of the most recent 13F filing period.
Frequently asked questions
IRRX ownershipIntegrated Rail and Resources Acquisition Corp. (IRRX) is primarily owned by institutional investors, who hold approximately 6.4% of shares. The largest shareholder is RIVERNORTH CAPITAL MANAGEMENT, LLC with a 1.24% stake. Company insiders hold 0.00%. Data sourced from SEC Form 13F as of March 31, 2024.