Selective Insurance Group, Inc.
US ˙ NasdaqGS ˙ US8163001071

SecuritySIGI / Selective Insurance Group, Inc.
InstitutionQuarry LP
Latest Disclosed Ownership49 shares
Latest Disclosed Value $ 3,694
Quarry LP ownership in SIGI / Selective Insurance Group, Inc.

On May 15, 2026 - Quarry LP filed a 13F-HR form disclosing ownership of 49 shares of Selective Insurance Group, Inc. (US:SIGI) valued at $3,694 USD as of March 31, 2026. The entity filed a previous 13F-HR on August 14, 2025 disclosing 0 shares of Selective Insurance Group, Inc.. The current value of the position is $4,214 USD.

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.

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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 SELECTIVE INS GROUP COM 816300107 49 49 4 0.0007
2025-08-14 2025-06-30 13F SELECTIVE INS GROUP COM 816300107 0 -9 -100.00 0 0.0000
2025-05-15 2025-03-31 13F SELECTIVE INS GROUP COM 816300107 9 -396 -97.78 1 -100.00 0.0002
2025-02-14 2024-12-31 13F SELECTIVE INS GROUP COM 816300107 405 270 200.00 38 208.33 0.0053
2024-08-16 2024-06-30 13F/A-1 SELECTIVE INS GROUP COM 816300107 135 135 13 0.0036
2024-08-14 2024-06-30 13F SELECTIVE INS GROUP COM 816300107 135 135 13 0.0036
2024-05-15 2024-03-31 13F SELECTIVE INS GROUP COM 816300107 0 -171 -100.00 0 -100.00
2024-02-20 2023-12-31 13F/A-1 SELECTIVE INS GROUP COM 816300107 171 171 17 0.0026
2024-02-14 2023-12-31 13F SELECTIVE INS GROUP COM 816300107 171 171 17 0.0025
2023-11-14 2023-09-30 13F SELECTIVE INS GROUP COM 816300107 0 -63 -100.00 0 -100.00
2023-08-14 2023-06-30 13F SELECTIVE INS GROUP COM 816300107 63 63 6 0.0020
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.