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ROCKWOOD RESEARCH · A CORPORATE FILINGS WEBSITE|STRAIGHT FROM THE SOURCE · SEC EDGAR|SPONSOREDYour message on this tape — bid on the Rockwood Ad Exchange · Rockwood Ad Exchange|
Rockwood Research
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PGR

PROGRESSIVE CORP/OH/

Fire, Marine & Casualty Insurance · SIC 6331CIK 80661Held by 17 tracked managersEDGAR filings ↗10-K/10-Q ↗

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17 managers · Q2 2026 13F
Wedgewood Partners
David RolfePosition history →
4.8%
+27.5%
Giverny Capital
Francois RochonPosition history →
4.0%
+2.6%
Kensico Capital Management
Kensico Capital ManagementPosition history →
1.9%
—
Markel Group
Tom GaynerPosition history →
1.3%
—
Fairholme Capital
Bruce BerkowitzPosition history →
1.1%
+8.7%
Capital Research Global Investors
Capital Research Global InvestorsPosition history →
0.81%
+17.6%
Motley Fool Asset Management
Motley Fool Asset ManagementPosition history →
0.34%
(15.0%)
Capital World Investors
Capital World InvestorsPosition history →
0.32%
(11.9%)
Gladstone Capital Management
Gladstone Capital ManagementPosition history →
0.32%
NEW
Tweedy Browne
Tweedy BrownePosition history →
0.23%
—
Adage Capital Management
Adage Capital ManagementPosition history →
0.15%
(5.7%)
Ariel Investments
John RogersPosition history →
0.13%
+5,732.3%
Renaissance Technologies
Renaissance TechnologiesPosition history →
0.11%
(33.0%)
Zevenbergen Capital Investments
Zevenbergen Capital InvestmentsPosition history →
0.08%
(4.2%)
Soros Fund Management
Soros family officePosition history →
0.03%
—
Brave Warrior Advisors
Glenn GreenbergPosition history →
0.01%
—
Alps Advisors
Alps AdvisorsPosition history →
0.01%
NEW

Weight = position value ÷ the manager's total 13F long-equity value in the same filing — one definition for every row. “1st obs.” marks a position with no earlier stored 13F to compare against — it is not shown as a purchase.