The Progressive Corporation
CH ˙ SWX ˙ US7433151039
SecurityCH:PGR / The Progressive Corporation
InstitutionWorldquant Millennium Advisors Llc
Latest Disclosed Ownership512,249 shares
Latest Disclosed Value $ 101,548,242
Worldquant Millennium Advisors Llc reports 37.28% decrease in ownership of PGR / The Progressive Corporation

On May 15, 2026 - Worldquant Millennium Advisors Llc filed a 13F-HR form disclosing ownership of 512,249 shares of The Progressive Corporation (CH:PGR) valued at $101,548,242 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 816,725 shares of The Progressive Corporation. This represents a change in shares of -37.28% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

Upgrade to unlock premium data and export to Excel .

Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date		 Effective
Date		Form Security Class ID Avg Price
Paid (Est)		 Reported
Shares		 ΔShares ΔShares
(%)		 Reported
Value
(x1000)		 ΔValue
(%)		 Alloc
(%)		 ΔAlloc ΔAlloc (%) Cost Basis
(x1000)		 Unrealized
Gain/Loss
(x1000)
2026-05-15 2026-03-31 13F PROGRESSIVE COM 743315103 512,249 -304,476 -37.28 101,548 -45.40 0.3916
2026-02-17 2025-12-31 13F PROGRESSIVE COM 743315103 816,725 116,983 16.72 185,985 7.63 0.7216
2025-11-14 2025-09-30 13F PROGRESSIVE COM 743315103 699,742 276,209 65.22 172,801 52.89 0.7465
2025-08-14 2025-06-30 13F PROGRESSIVE COM 743315103 423,533 103,422 32.31 113,024 24.76 0.5614
2025-05-15 2025-03-31 13F PROGRESSIVE COM 743315103 320,111 -74,318 -18.84 90,595 -4.14 0.5709
2025-02-14 2024-12-31 13F PROGRESSIVE COM 743315103 394,429 153,687 63.84 94,509 54.70 0.6120
2024-11-14 2024-09-30 13F PROGRESSIVE COM 743315103 240,742 -40,048 -14.26 61,091 4.75 0.4470
2024-08-14 2024-06-30 13F PROGRESSIVE COM 743315103 280,790 -142,623 -33.68 58,323 -33.40 0.5318
2024-05-15 2024-03-31 13F PROGRESSIVE COM 743315103 423,413 157,031 58.95 87,570 106.39 1.0804
2024-02-14 2023-12-31 13F PROGRESSIVE COM 743315103 266,382 266,382 42,429 0.5938
2023-08-14 2023-06-30 13F PROGRESSIVE COM 743315103 0 -142,098 -100.00 0 -100.00
2023-05-15 2023-03-31 13F PROGRESSIVE COM 743315103 142,098 -5,350 -3.63 20 5.26 0.3763
2023-02-14 2022-12-31 13F PROGRESSIVE COM 743315103 147,448 147,448 19 0.4356
2021-08-16 2021-06-30 13F PROGRESSIVE COM 743315103 0 -59,263 -100.00 0 -100.00
2021-05-17 2021-03-31 13F PROGRESSIVE COM 743315103 59,263 0 0.00 5,666 -3.31 0.1203
2021-02-16 2020-12-31 13F PROGRESSIVE COM 743315103 59,263 0 0.00 5,860 4.46 0.1281
2020-11-16 2020-09-30 13F PROGRESSIVE COM 743315103 59,263 0 0.00 5,610 18.16 0.1329
2020-08-14 2020-06-30 13F PROGRESSIVE CORP OHIO COM 743315103 59,263 -9,324 -13.59 4,748 -6.24 0.1093
2020-05-14 2020-03-31 13F PROGRESSIVE CORP OHIO COM 743315103 68,587 -2,541 -3.57 5,064 -1.65 0.1232
2020-02-14 2019-12-31 13F PROGRESSIVE CORP OHIO COM 743315103 71,128 -5,076 -6.66 5,149 -12.52 0.0986
2019-11-14 2019-09-30 13F PROGRESSIVE CORP OHIO COM 743315103 76,204 15,442 25.41 5,886 21.19 0.1144
2019-08-14 2019-06-30 13F PROGRESSIVE CORP OHIO COM 743315103 60,762 9,080 17.57 4,857 30.35 0.0925
2019-05-14 2019-03-31 13F PROGRESSIVE CORP OHIO COM 743315103 51,682 4,352 9.20 3,726 30.51 0.0884
2019-02-14 2018-12-31 13F PROGRESSIVE CORP OHIO COM 743315103 47,330 9,966 26.67 2,855 7.57 0.0845
2018-11-14 2018-09-30 13F PROGRESSIVE CORP OHIO COM 743315103 37,364 37,364 2,654 0.0889
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.