Atlas Corp.
Atlas Corp. (ATCO) Stock Ownership
Institutional vs insider vs public ownership from 13F and float data — top holders, activity, and insider trades below.
SEC 13F · FMP · ATCO · as of Dec 31, 2022
Ownership Breakdown
202
Institutional Holders
▼ 6 vs Q3
$2.77B
Total Inst. Value
▲ $408.62M vs Q3
287.77M
Shares Outstanding
freeFloat 28.71%
180.66M
13F Shares Held
▲ 11.06M 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
ATCO largest shareholders · institutional ownership
Q4 2022 · SEC 13F
Showing top 10 holders
| Holder | Shares | % Owned | Weight | Value | Reported | Change |
|---|---|---|---|---|---|---|
FAIRFAX FINANCIAL HOLDINGS LTD/ CAN deep sea foreign transportation of freight | 125.08M | 43.02% | 43.02% | $1.92T | Feb 14, 2023 | — held |
TIG ADVISORS, LLC deep sea foreign transportation of freight | 6.89M | 2.37% | 2.37% | $105.71B | Feb 14, 2023 | ▲ 3.35M |
FIL LTD deep sea foreign transportation of freight | 3.72M | 1.28% | 1.28% | $57.02B | Feb 13, 2023 | NEW |
BLACKROCK INC. deep sea foreign transportation of freight | 3.52M | 1.21% | 1.21% | $54.04B | Feb 13, 2023 | ▲ 420.0K |
WESTCHESTER CAPITAL MANAGEMENT, LLC deep sea foreign transportation of freight | 3.29M | 1.13% | 1.13% | $50.41B | Feb 14, 2023 | ▲ 3.16M |
MORGAN STANLEY deep sea foreign transportation of freight | 2.07M | 71.26% | 71.26% | $31.78B | Feb 14, 2023 | ▲ 340.2K |
PENTWATER CAPITAL MANAGEMENT LP deep sea foreign transportation of freight | 1.88M | 64.49% | 64.49% | $28.76B | Feb 14, 2023 | ▲ 350.0K |
MILLENNIUM MANAGEMENT LLC deep sea foreign transportation of freight | 1.86M | 64.12% | 64.12% | $28.60B | Feb 14, 2023 | ▲ 1.19M |
GOLDMAN SACHS GROUP INC deep sea foreign transportation of freight | 1.70M | 58.48% | 58.48% | $26.08B | May 14, 2024 | ▲ 1.53M |
BANK OF MONTREAL /CAN/ deep sea foreign transportation of freight | 1.57M | 53.89% | 53.89% | $24.07B | Feb 1, 2023 | ▼ 768.0K |
Data from SEC Form 13F filings. Ownership bar normalised to largest holder. Change flags: isNew / isSoldOut / changeInSharesNumber (FMP extract-analytics/holder).
Institutional Activity
Q4 2022 vs prior quarter
Q4 2022
24
Increased
+15.29M shares11
New Positions
first time holders11
Decreased
−2.64M shares0
Sold Out
fully exitedNet shares change (top 50)
+12.65M
+15.29M / −2.64M
Net new holders
+24
11 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
ATCO insider trading · insider activity
Source: SEC Form 4
Insiders have been net buyers of shares recently. Selling may be driven by pre-scheduled Rule 10b5-1 plans rather than negative sentiment.
Recent Insider Transactions
Showing 10 most recent · Common Stock only
| Name · Role | Date | Type | Shares | Price | Value | After Trans. | Filing |
|---|---|---|---|---|---|---|---|
NORRIS ELWOOD G Chairman | Mar 13, 2009 | Purchase | 45,000 | $0.70 | $31.5K | 3.95M | Form 4 ↗ |
NORRIS ELWOOD G Chairman | Mar 13, 2009 | Purchase | 5,000 | $0.69 | $3.4K | 3.91M | Form 4 ↗ |
MCDERMOTT KATHERINE H Chief Financial Officer | Dec 16, 2008 | Purchase | 2,300 | $0.45 | $1.0K | 10.8K | Form 4 ↗ |
MCDERMOTT KATHERINE H Chief Financial Officer | Dec 15, 2008 | Purchase | 7,400 | $0.45 | $3.3K | 8.5K | Form 4 ↗ |
MCDERMOTT KATHERINE H Chief Financial Officer | Dec 12, 2008 | Purchase | 1,100 | $0.45 | $495 | 1.1K | Form 4 ↗ |
Clague Laura director | Dec 11, 2008 | Purchase | 1,000 | $0.44 | $440 | 2.0K | Form 4 ↗ |
Clague Laura director | Dec 11, 2008 | Purchase | 1,000 | $0.43 | $430 | 1.0K | Form 4 ↗ |
NORRIS ELWOOD G Chairman | Dec 8, 2008 | Award | 30,000 | $0.53 | $15.9K | 30.0K | Form 4 ↗ |
NORRIS ELWOOD G Chairman | Dec 8, 2008 | Award | 30,000 | $0.48 | $14.4K | 30.0K | Form 4 ↗ |
HUNTER DANIEL director | Dec 8, 2008 | Award | 30,000 | $0.48 | $14.4K | 30.0K | 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
Atlas Corp. (ATCO) is primarily owned by institutional investors, who hold approximately 62.8% of total shares outstanding. Company insiders own approximately 71.29%, while retail and public investors account for the remaining 0.00%.
The largest institutional shareholder of Atlas Corp. is FAIRFAX FINANCIAL HOLDINGS LTD/ CAN, holding approximately 125.08 million shares — equal to 43.02% of outstanding shares — as of December 31, 2022.
A total of 202 institutional investors currently hold ATCO stock, with a combined institutional value of approximately $2.77 billion as of the most recent 13F filing period.
Frequently asked questions
ATCO ownershipAtlas Corp. (ATCO) is primarily owned by institutional investors, who hold approximately 62.8% of shares. The largest shareholder is FAIRFAX FINANCIAL HOLDINGS LTD/ CAN with a 43.02% stake. Company insiders hold 71.29%. Data sourced from SEC Form 13F as of December 31, 2022.