Loma Negra Compañía Industrial Argentina Sociedad Anónima
Loma Negra Compañía Industrial Argentina Sociedad Anónima (LOMA) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · LOMA · as of Mar 31, 2025
Ownership Breakdown
71
Institutional Holders
▲ 2 vs Q4
$250.69M
Total Inst. Value
▲ $2.10M vs Q4
116.70M
Shares Outstanding
freeFloat 43.62%
22.81M
13F Shares Held
▲ 2.00M 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
LOMA largest shareholders · institutional ownership
Q1 2025 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
CAPITAL INTERNATIONAL INVESTORS cement, hydraulic | 4.61M | 3.95% | 3.95% | $50.63B | May 12, 2025 | ▼ 53.0K |
MAK CAPITAL ONE LLC cement, hydraulic | 2.35M | 2.02% | 2.02% | $25.86B | May 15, 2025 | ▼ 304.2K |
INCA INVESTMENTS LLC cement, hydraulic | 1.86M | 1.60% | 1.60% | $20.44B | Apr 28, 2025 | ▲ 1.11M |
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. cement, hydraulic | 1.53M | 1.31% | 1.31% | $16.77B | May 15, 2025 | ▲ 138.1K |
ANCIENT ART, L.P. cement, hydraulic | 1.44M | 1.23% | 1.23% | $15.78B | May 15, 2025 | ▼ 67.5K |
FOURTH SAIL CAPITAL LP cement, hydraulic | 1.34M | 1.15% | 1.15% | $14.74B | May 9, 2025 | NEW |
RWC ASSET MANAGEMENT LLP cement, hydraulic | 1.24M | 1.06% | 1.06% | $13.61B | May 7, 2025 | ▼ 99.1K |
ABRDN PLC cement, hydraulic | 1.03M | 88.33% | 88.33% | $11.32B | May 13, 2025 | ▼ 22.5K |
HOSKING PARTNERS LLP cement, hydraulic | 684.8K | 58.73% | 58.73% | $7.53B | May 12, 2025 | ▼ 6.7K |
MORGAN STANLEY cement, hydraulic | 674.2K | 57.82% | 57.82% | $7.41B | May 15, 2025 | ▼ 26.2K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q1 2025 vs prior quarter
Q1 2025
20
Increased
+3.03M shares4
New Positions
first time holders18
Decreased
−1.54M shares0
Sold Out
fully exitedNet shares change (top 50)
+1.49M
+3.03M / −1.54M
Net new holders
+6
4 new / 0 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
LOMA insider trading · insider activity
Source: SEC Form 4
0
Buy transactions
0
Sell transactions
0.00
Buy/Sell ratio
$0M
Total disposed
Recent Insider Transactions
Showing 10 most recent · Common Stock only
No recent insider transactions reported.
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
Loma Negra Compañía Industrial Argentina Sociedad Anónima (LOMA) is primarily owned by institutional investors, who hold approximately 19.6% of total shares outstanding. Company insiders own approximately 56.38%, while retail and public investors account for the remaining 24.07%.
The largest institutional shareholder of Loma Negra Compañía Industrial Argentina Sociedad Anónima is CAPITAL INTERNATIONAL INVESTORS, holding approximately 4.61 million shares — equal to 3.95% of outstanding shares — as of March 31, 2025.
A total of 71 institutional investors currently hold LOMA stock, with a combined institutional value of approximately $250,686,620 as of the most recent 13F filing period.
Frequently asked questions
LOMA ownershipLoma Negra Compañía Industrial Argentina Sociedad Anónima (LOMA) is primarily owned by institutional investors, who hold approximately 19.6% of shares. The largest shareholder is CAPITAL INTERNATIONAL INVESTORS with a 3.95% stake. Company insiders hold 56.38%. Data sourced from SEC Form 13F as of March 31, 2025.