Atlantica Sustainable Infrastructure plc
Atlantica Sustainable Infrastructure plc (AY) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · AY · as of Dec 31, 2024
Ownership Breakdown
4
Institutional Holders
▼ 193 vs Q3
$108,560
Total Inst. Value
▼ $1.11B vs Q3
116.17M
Shares Outstanding
freeFloat 57.71%
4,938
13F Shares Held
▼ 53.76M vs Q3
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
AY largest shareholders · institutional ownership
Q4 2024 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
IFP ADVISORS, INC electric services | 2.4K | 0.20% | 0.20% | $51.94M | Feb 4, 2025 | — held |
ADVISOR GROUP HOLDINGS, INC. electric services | 1.7K | 0.15% | 0.15% | $37.72M | Feb 7, 2025 | ▼ 41.1K |
RONALD BLUE TRUST, INC. electric services | 859 | 0.07% | 0.07% | $18.88M | Jan 22, 2025 | ▲ 129 |
HUNTINGTON NATIONAL BANK electric services | 1 | 0.00% | 0.00% | $22,000 | Feb 12, 2025 | — held |
BANK OF AMERICA CORP /DE/ electric services | 0 | 0.00% | 0.00% | $0 | Feb 14, 2025 | EXIT |
WELLS FARGO & COMPANY/MN electric services | 0 | 0.00% | 0.00% | $0 | Feb 13, 2025 | EXIT |
FIFTH THIRD BANCORP electric services | 0 | 0.00% | 0.00% | $0 | Jan 21, 2025 | EXIT |
VANGUARD GROUP INC electric services | 0 | 0.00% | 0.00% | $0 | Feb 11, 2025 | EXIT |
STATE STREET CORP electric services | 0 | 0.00% | 0.00% | $0 | Feb 14, 2025 | EXIT |
NORTHERN TRUST CORP electric services | 0 | 0.00% | 0.00% | $0 | Feb 14, 2025 | EXIT |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q4 2024 vs prior quarter
Q4 2024
1
Increased
+129 shares0
New Positions
first time holders1
Decreased
−41.1K shares46
Sold Out
fully exitedNet shares change (top 50)
40.9K
+129 / −41.1K
Net new holders
-46
0 new / 46 exited
Based on top 50 institutional holders by position size. Fields: isNew, isSoldOut, changeInSharesNumber (FMP extract-analytics/holder, limit=50).
Insider Buying vs Selling
AY insider trading · insider activity
Source: SEC Form 4
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
Atlantica Sustainable Infrastructure plc (AY) is primarily owned by institutional investors, who hold approximately 0.0% of total shares outstanding. Company insiders own approximately 42.29%, while retail and public investors account for the remaining 57.71%.
The largest institutional shareholder of Atlantica Sustainable Infrastructure plc is IFP ADVISORS, INC, holding approximately 2,362 shares — equal to 0.20% of outstanding shares — as of December 31, 2024.
A total of 4 institutional investors currently hold AY stock, with a combined institutional value of approximately $108,560 as of the most recent 13F filing period.
Frequently asked questions
AY ownershipAtlantica Sustainable Infrastructure plc (AY) is primarily owned by institutional investors, who hold approximately 0.0% of shares. The largest shareholder is IFP ADVISORS, INC with a 0.20% stake. Company insiders hold 42.29%. Data sourced from SEC Form 13F as of December 31, 2024.